Remote Jobs at SemanticBits

Last Week

Senior Full-stack Engineer
react-js node-js postgresql senior javascript docker Sep 25

Position Summary

SemanticBits is looking for a senior full-stack engineer to lead building modern digital health services. The project involves implementing highly interactive and modern web interfaces with React that will be used by healthcare providers across the country. The system is backed by Node business services implemented in a microservices paradigm. Some of these services will be exposed for public consumption and some are used for enterprise integration. The system will support upwards of tens of thousands of concurrent users. The project will be implemented using an Agile, Scrum-based process that includes Sprint Planning/Review/Retrospectives and daily stand-ups. The team uses human-centered design to implement highly modern, usable interfaces. This position is open to a senior to principal professional that ideally has technical leadership experience.

Tools & Technology:

  • Node.js, React
  • Jest, Sinon, Enzyme
  • New Relic, Splunk
  • PostgreSQL, Redshift
  • AWS, Docker, Jenkins, Git

Responsibilities

  • Minimum 5 years experience building full-stack applications using JavaScript technologies
  • Minimum 3 years experience developing front-end web user interfaces with React
  • Experience with designing RESTful backend microservices and developing them using Node.js
  • Experience with build tools like webpack, npm, and gulp/grunt
  • Experience with Test-Driven Development using automated testing frameworks such as Jest, Sinon, and Enzyme
  • Experience ensuring your code builds and deploys properly through Continuous Integration/Continuous Deployment processes built in Jenkins
  • Expertise working as part of a dynamic, interactive Agile team developing and delivering digital services

Required Qualifications:

  • Ability to work with and coordinate with other developers using digital tools such as Slack Experience with version control tools, such as Git
  • Knowledge of modern design patterns and building enterprise-grade production applications
  • Excellent command of written and spoken English
  • Candidate must reside in the United States
  • Bachelor's degree required, strong preference for Computer Science field of study
  • Flexible and willing to accept a change in priorities as necessary

Nice to Have: 

  • Experience as technical lead of a high performing Scrum team preferred but not required
  • Experience working in the healthcare industry
  • Federal Government contracting work experience
  • Prior experience working remotely full-time
  • Experience with database integration, relational (PostgreSQL) preferred
  • Experience with SASS/SCSS or css-in-js type approaches for stylesheets highly preferred
  • Experience with AWS and Docker highly preferred

Physical and emotional requirements for the job:

This position is to be performed remotely from an individual’s home office and involves sedentary work. Employees in this role can be expected to exert up to 10 pounds of force on occasion in order to lift, carry, push, pull or otherwise move standard electronic equipment. Employees are expected to make decisions in a timely manner and display emotional intelligence during occasional stressful situations. 

Benefits:

  • Generous salary
  • Three weeks of PTO
  • Excellent health benefits program (Medical, dental and vision)
  • 401k retirement plan. We contribute 3% of base salary irrespective of employee's contribution
  • 100% paid short-term and long-term disability
  • 100% paid life insurance
  • FSA
  • Casual working environment
  • Flexible office hours

SemanticBits, LLC is an equal opportunity, affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or any other characteristic protected by law. We are also a veteran-friendly employer.

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This Month

Backend Software Engineer
node-js aws docker backend javascript cloud Sep 09

Position Summary:


SemanticBits is seeking a Backend Software Engineer with a solid understanding and experience with the Node.js platform, it’s tooling, JavaScript, and TypeScript. You will work on a closely-knit Scrum team to solve complex backend problems, such as integrating external services into our services, adding and modifying database structures, and implementing new REST services with a focus on security, performance, and scalability. You will dig into business requirements and implement complex logic using modern technologies. We believe strongly in test-driven development, continuous integration, and continuous deployment, and we have a strong DevOps mindset. This position is open to a mid-level to principal professional depending on experience.


Tools & Technology:

  • Node.js, TypeScript, Nest.js, Express.js, Jest, Mocha, AWS Lambda, AWS Fargate, Docker, PostgreSQL, MySQL, TypeORM

Responsibilities:

  • Ability to work in an existing codebase and collaborate with a diverse team
  • Experience in building enterprise-scale backend REST APIs with frameworks such as Express.js, Nest.js using an API-first paradigm
  • Intimate knowledge of crafting highly performant database queries using frameworks like Sequelize, Knex.js, or other query builders/ORMs
  • Hands-on experience implementing relational database structures, including tables, indexes, views, etc.
  • A mindset towards building systems for the cloud and DevOps fundamentals
  • Working knowledge of AWS cloud infrastructure services such as ECS, Lambda, Kinesis and RDS
  • Hands-on understanding of virtualization and experience with Docker
  • Focus towards building security, performance, and scalability into services from the beginning
  • Experience with debugging code and troubleshooting technical issues in order to craft appropriate solutions

Required Qualifications:

  • Candidate must reside in the United States
  • Bachelor's degree in Computer Science strongly preferred and a minimum of 5 years of relevant experience or a Master’s degree with a minimum of 3 years experience
  • Flexible and willing to accept a change in priorities as necessary

Nice to Have: 

  • Experience working in the healthcare industry
  • Federal Government contracting work experience
  • Prior experience working remotely full-time

Physical and emotional requirements for the job:

This position is to be performed remotely from an individual’s home office and involves sedentary work. Employees in this role can be expected to exert up to 10 pounds of force on occasion in order to lift, carry, push, pull or otherwise move standard electronic equipment. Employees are expected to make decisions in a timely manner and display emotional intelligence during occasional stressful situations. 

Benefits:

  • Generous base salary
  • Three weeks of PTO
  • Excellent health benefits program (Medical, dental and vision)
  • 401k retirement plan. We contribute 3% of base salary irrespective of employee's contribution
  • 100% paid short-term and long-term disability
  • 100% paid life insurance
  • FSA
  • Casual working environment
  • Flexible office hours
  • New laptop (Mac or PC - your choice)

SemanticBits, LLC is an equal opportunity, affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or any other characteristic protected by law. We are also a veteran-friendly employer.

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This Year

Backend Software Engineer
node-js aws web-services backend cloud devops Aug 28

Job Title: Backend Software Engineer (Node.js) - REMOTE


Position Summary:

SemanticBits is seeking a Backend Software Engineer with experience working in Node.js, postgres (or similar relational database), Neo4j, and AWS services including Lambda and Kinesis. You will work on a closely knit Scrum team to solve complex backend problems, such as integrating external services into our services, adding and modifying database structures, and implementing new REST services in Node.js with a focus on security, performance, and scalability. You will dig into business requirements and implement complex logic using modern technologies. We believe strongly in test-driven development, continuous integration, and continuous deployment, and we have a strong DevOps mindset. This position is open to a mid-level to principal professional depending on experience.


Responsibilities:

  • 3+ years of experience building enterprise-scale backend REST services using an API-first paradigm
  • 5+ years of hands-on experience building services with Node.js 
  • Intimate knowledge of crafting highly performant database queries using frameworks like Sequelize, knex, or other query builders/ORMs
  • Hands-on experience implementing relational database structures, including tables, indexes, views, etc.
  • Experience working with graph databases such as Neo4j
  • A mindset towards building systems for the cloud and DevOps fundamentals
  • Working knowledge of AWS cloud infrastructure, such as EC2 and RDS
  • Hands-on understanding of virtualization and experience with Docker
  • Focus towards building security, performance, and scalability into services from the beginning

Required Qualifications:

  • Candidate must reside in the United States
  • Bachelor's degree in technological or related field and a minimum of 5 years of relevant experience or a Master’s degree with a minimum of 3 years experience
  • Flexible and willing to accept a change in priorities as necessary

Nice to Have: 

  • Experience working in the healthcare industry
  • Federal Government contracting work experience
  • Prior experience working remotely full-time

Physical and emotional requirements for the job:

This position is to be performed remotely from an individual’s home office and involves sedentary work. Employees in this role can be expected to exert up to 10 pounds of force on occasion in order to lift, carry, push, pull or otherwise move standard electronic equipment. Employees are expected to make decisions in a timely manner and display emotional intelligence during occasional stressful situations. 

Benefits:

  • Generous base salary
  • Three weeks of PTO
  • Excellent health benefits program (Medical, dental and vision)
  • 401k retirement plan. We contribute 3% of base salary irrespective of employee's contribution
  • 100% paid short-term and long-term disability
  • 100% paid life insurance
  • FSA
  • Casual working environment
  • Flexible office hours
  • New laptop (Mac or PC - your choice)

SemanticBits, LLC is an equal opportunity, affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or any other characteristic protected by law. We are also a veteran-friendly employer.

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Backend Software Engineer
node-js rest web-services backend cloud aws May 14

SemanticBits is seeking a Backend Software Engineer to implement a wide range of REST services in Node.js and databases. You will work in a closely knit Scrum team to solve complex backend problems, such as integrating external services into our services, adding new database structures, and implementing new REST services in Node.js with a focus on security, performance, and scalability. You will dig into business requirements and implement complex logic using modern technologies like Node.js. We believe strongly in test-driven development, continuous integration, and continuous deployment, and we have a strong DevOps mindset. This is a remote position, though we do have offices in Herndon, VA and near Baltimore, MD.


Requirements:

  • Experience building enterprise-scale backend REST services using an API-first paradigm
  • Hands-on experience building services with Node.js
  • Intimate knowledge of crafting highly performant database queries using frameworks like Sequelize, knex, or other query builders/ORMs
  • Hands-on experience implementing relational database structures, including tables, indexes, views, etc.
  • Experience implementing NoSQL databases like MongoDB preferred
  • A mindset towards building systems for the cloud and DevOps fundamentals
  • Working knowledge of AWS cloud infrastructure, such as EC2 and RDS
  • Hands-on understanding of virtualization and experience with Docker
  • Focus towards building security, performance, and scalability into services from the beginning

Benefits
Competitive base salary
Three weeks of PTO
Ten paid holiday days
Comprehensive health benefits (medical with HSA option, dental, and vision)
401k retirement plan with matching benefit
100% paid short-term and long-term disability
100% paid life insurance
Flexible Spending Accounts (FSA)
Casual working environment
Flexible working hours

SemanticBits, LLC is an equal opportunity, affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or any other characteristic protected by law. We are also a veteran-friendly employer.

If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact 703-787-9656 x257 or HR@semanticbits.com for assistance.
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Senior Java Backend Engineer
java spring react-js backend senior docker May 07

Position Summary:

SemanticBits is looking to hire a talented senior software developer who can lead the development of modern digital health services implemented as highly scalable Java services deployed on the AWS cloud in Docker containers.  The project will be implemented using an Agile, Scrum-based process that includes Sprint Planning/Review/Retrospectives and daily stand-ups. The team uses human-centered design to implement highly modern, usable interfaces. This position is open to a mid-level to principal professional depending on experience.

Responsibilities:

  • 5 years of experience in Core Java and JEE
  • 3-5 years of experience with Spring Framework required
  • Experience with Spring Boot required
  • Experience with object-relational mapping frameworks, such as Hibernate and JPA, required
  • Continuous build and test automation through Jenkins required
  • Deployment and testing via containerization with Docker highly preferred
  • Relational databases - should be very comfortable writing SQL, defining relational schemas, writing data migrations, and querying through ORM
  • Modern frontend web development through React highly preferred
  • RESTful microservice development in Java required
  • Automated unit/integration/functional testing experience on both front- and back-end is a must: JUnit, Selenium/WebDriver, Protractor, Jasmine or similar
  • Experience deploying and testing applications on AWS preferred
  • Experience with git (workflows, merge strategies, etc) is strongly desired
  • Knowledge of modern design pattern and building enterprise-grade production applications
  • Excellent command of written and spoken English

Required Qualifications:

  • Candidate must reside in the United States
  • Bachelor's degree in technological or related field and a minimum of 5 years of relevant experience or a Master’s degree with a minimum of 3 years experience
  • Flexible and willing to accept a change in priorities as necessary

Nice to Have: 

  • Experience working in the healthcare industry
  • Federal Government contracting work experience

Physical and emotional requirements for the job:

This position is to be performed remotely from an individual’s home office and involves sedentary work. Employees in this role can be expected to exert up to 10 pounds of force on occasion in order to lift, carry, push, pull or otherwise move standard electronic equipment. Employees are expected to make decisions in a timely manner and display emotional intelligence during occasional stressful situations. 

Benefits:

  • Generous base salary
  • Three weeks of PTO
  • Excellent health benefits program (Medical, dental and vision)
  • 401k retirement plan. We contribute 3% of base salary irrespective of employee's contribution
  • 100% paid short-term and long-term disability
  • 100% paid life insurance
  • FSA
  • Casual working environment
  • Flexible office hours
  • New laptop (Mac or PC - your choice)

SemanticBits, LLC is an equal opportunity, affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or any other characteristic protected by law. We are also a veteran-friendly employer.

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Senior Full-stack Engineer
react-js agile senior docker aws postgresql May 07

Position Summary

SemanticBits is looking for a senior full-stack engineer to lead building modern digital health services. The project involves implementing highly interactive and modern web interfaces with React that will be used by healthcare providers across the country. The system is backed by Node business services implemented in a microservices paradigm. Some of these services will be exposed for public consumption and some are used for enterprise integration. The system will support upwards of tens of thousands of concurrent users. The project will be implemented using an Agile, Scrum-based process that includes Sprint Planning/Review/Retrospectives and daily stand-ups. The team uses human-centered design to implement highly modern, usable interfaces. This position is open to a senior to principal professional that ideally has technical leadership experience.

Responsibilities

  • Minimum 8 years experience developing front-end web user interfaces with React
  • Experience with designing RESTful backend microservices and developing them using Node.js
  • Experience with build tools like webpack, npm, and gulp/grunt
  • Experience with Test-Driven Development using automated testing frameworks such as Jest, Sinon, and Enzyme
  • Experience ensuring your code builds and deploys properly through Continuous Integration/Continuous Deployment processes built in Jenkins
  • Expertise working as part of a dynamic, interactive Agile team developing and delivering digital services

Required Qualifications:

  • Ability to work with and coordinate with other developers using digital tools such as Slack Experience with version control tools, such as Git
  • Knowledge of modern design patterns and building enterprise-grade production applications
  • Excellent command of written and spoken English
  • Candidate must reside in the United States
  • Bachelor's degree in technological or related field and a minimum of 8+ years of relevant experience or a Master’s degree with a minimum of 3 years experience
  • Flexible and willing to accept a change in priorities as necessary

Nice to Have: 

  • Experience as technical lead of a high performing Scrum team preferred but not required
  • Experience working in the healthcare industry
  • Federal Government contracting work experience
  • Prior experience working remotely full-time
  • Experience with database integration, relational (PostgreSQL) preferred
  • Experience with SASS/SCSS or css-in-js type approaches for stylesheets highly preferred
  • Experience with AWS and Docker highly preferred

Physical and emotional requirements for the job:

This position is to be performed remotely from an individual’s home office and involves sedentary work. Employees in this role can be expected to exert up to 10 pounds of force on occasion in order to lift, carry, push, pull or otherwise move standard electronic equipment. Employees are expected to make decisions in a timely manner and display emotional intelligence during occasional stressful situations. 

Benefits:

  • Generous base salary
  • Three weeks of PTO
  • Excellent health benefits program (Medical, dental and vision)
  • 401k retirement plan. We contribute 3% of base salary irrespective of employee's contribution
  • 100% paid short-term and long-term disability
  • 100% paid life insurance
  • FSA
  • Casual working environment
  • Flexible office hours
  • New laptop (Mac or PC - your choice)

SemanticBits, LLC is an equal opportunity, affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or any other characteristic protected by law. We are also a veteran-friendly employer.

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Full-Stack Engineer
angular-js scrum agile aws mysql backend Apr 24

SemanticBits is looking for a full-stack engineer to help us build modern digital health services that are used to support the Center’s for Medicare and Medicaid (CMS) Quality Payment Program (QPP). The project involves implementing highly interactive and modern web interfaces with Angular that will be used by healthcare providers across the country. The system is backed by Node business services implemented in a microservices paradigm. The application uses a MySQL database. The project will be implemented using an Agile, Scrum-based process that includes Sprint Planning/Review/Retrospectives and daily stand-ups. The team uses human-centered design to implement highly modern, usable interfaces.

Responsibilities

  • Be part of a dynamic, highly-independent Scrum team following the standard Scrum ceremonies in a Scaled Agile Framework (SAFe) environment
  • Work with the Product Owner and Scrum Master to break down requirements into technical tasks
  • Take ownership of various user stories and work with the development team to manage dependencies on the QPP Program
  • Collaborate with members of other teams to address integration needs and/or other interdependencies
  • Assist with the release management process
  • Assist team members in any way necessary to meet team commitments

Requirements

  • Expertise working as part of a dynamic, interactive Agile team developing and delivering digital services
  • Minimum 3 years experience developing front-end web user interfaces with Angular
  • Experience with integrating with RESTful backend microservices using Node.js(+typescript)
  • Experience with AWS highly preferred, along with Docker
  • Experience with build tools like webpack, npm, and gulp/grunt
  • Experience with Test-Driven Development using automated testing frameworks such as Mocha, Karma, Jasmine, Sinon, and/or Protractor
  • Experience ensuring your code builds and deploys properly through Continuous Integration/Continuous Deployment processes, built in Jenkins or a comparable tool
  • Ability to work with and coordinate with other developers using digital tools such as Slack
  • Experience with version control tools, such as Git
  • Knowledge of modern design patterns and building enterprise-grade production applications
  • Excellent command of written and spoken English

Benefits Competitive base salary Three weeks of PTO Ten paid holiday days Comprehensive health benefits (medical with HSA option, dental, and vision) Professional development and training reimbursement 401k retirement plan with matching benefit 100% paid short-term and long-term disability 100% paid life insurance Flexible Spending Accounts (FSA) Casual working environment Flexible working hours SemanticBits, LLC is an equal opportunity, affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or any other characteristic protected by law. We are also a veteran-friendly employer.

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Backend Software Engineer
node-js rest web-services backend cloud aws Apr 03

SemanticBits is seeking a Backend Software Engineer to implement a wide range of REST services in Node.js and databases. You will work in a closely knit Scrum team to solve complex backend problems, such as integrating external services into our services, adding new database structures, and implementing new REST services in Node.js with a focus on security, performance, and scalability. You will dig into business requirements and implement complex logic using modern technologies like Node.js. We believe strongly in test-driven development, continuous integration, and continuous deployment, and we have a strong DevOps mindset. This is a remote position, though we do have offices in Herndon, VA and near Baltimore, MD.


Requirements:

  • Experience building enterprise-scale backend REST services using an API-first paradigm
  • Hands-on experience building services with Node.js
  • Intimate knowledge of crafting highly performant database queries using frameworks like Sequelize, knex, or other query builders/ORMs
  • Hands-on experience implementing relational database structures, including tables, indexes, views, etc.
  • Experience implementing NoSQL databases like MongoDB preferred
  • A mindset towards building systems for the cloud and DevOps fundamentals
  • Working knowledge of AWS cloud infrastructure, such as EC2 and RDS
  • Hands-on understanding of virtualization and experience with Docker
  • Focus towards building security, performance, and scalability into services from the beginning

Benefits
Competitive base salary
Three weeks of PTO
Ten paid holiday days
Comprehensive health benefits (medical with HSA option, dental, and vision)
Professional development and training reimbursement
401k retirement plan with matching benefit
100% paid short-term and long-term disability
100% paid life insurance
Flexible Spending Accounts (FSA)
Casual working environment
Flexible working hours

SemanticBits, LLC is an equal opportunity, affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or any other characteristic protected by law. We are also a veteran-friendly employer.
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Senior Data Engineer
apache machine-learning algorithm senior python scala Feb 19

SemanticBits is looking for a talented Senior Data Engineer who is eager to apply computer science, software engineering, databases, and distributed/parallel processing frameworks to prepare big data for the use of data analysts and data scientists. You will mentor junior engineers and deliver data acquisition, transformations, cleansing, conversion, compression, and loading of data into data and analytics models. You will work in partnership with data scientists and analysts to understand use cases, data needs, and outcome objectives. You are a practitioner of advanced data modeling and optimization of data and analytics solutions at scale. Expert in data management, data access (big data, data marts, etc.), programming, and data modeling; and familiar with analytic algorithms and applications (like machine learning).

Requirements

  • Bachelor’s degree in computer science (or related) and eight years of professional experience
  • Strong knowledge of computer science fundamentals: object-oriented design and programming, data structures, algorithms, databases (SQL and relational design), networking
  • Demonstrable experience engineering scalable data processing pipelines.
  • Demonstrable expertise with Python, Spark, and wrangling of various data formats - Parquet, CSV, XML, JSON.
  • Experience with the following technologies is highly desirable: Redshift (w/Spectrum), Hadoop, Apache NiFi, Airflow, Apache Kafka, Apache Superset, Flask, Node.js, Express, AWS EMR, Scala, Tableau, Looker, Dremio
  • Experience with Agile methodology, using test-driven development.
  • Excellent command of written and spoken EnglishSelf-driven problem solver
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Data Scientist, Healthcare Policy Research
r python machine-learning healthcare data science machine learning Feb 19

We are looking for data scientists with policy research experience to perform data processing and analysis tasks, such as monitoring data quality, applying statistical and data science methods, and creating data visualizations. In this role you will work on multi-disciplinary teams supporting program evaluation and data analytics to inform policy and decision makers.

Responsibilities

  • Answering research questions or building solutions that involve linking health or healthcare data to other administrative data.
  • Designing, planning, and implementing the data science workflow on tasks and projects, involving descriptive statistics, machine learning or statistical analysis, data visualizations, and diagnostics using programming languages such as R or Python
  • Communicating results to collaborative project teams using data visualizations and presentations via tools such as notebooks (e.g. Jupyter) or interactive BI dashboards
  • Developing and maintaining documentation using Atlassian Confluence and Jira
  • Implementing quality assurance practices such as version control and testing

Requirements 

  • Master’s degree in Statistics, Data Science, Math, Computer Science, Social Science, or related field of study
  • Eight (8) years of experience 
  • Demonstrable enthusiasm for applying data science and statistics to social impact projects in academic, extra-curricular, and/or professional settings
  • Demonstrable skills in R or Python to manipulate data, conduct analyses, and create data visualizations
  • Ability to version code using GitExperience with healthcare claims and administrative data
  • Ability and desire to work independently as part of remote, interdisciplinary teams
  • Strong oral and written communication skills
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Healthcare Data Analyst
sql machine-learning python healthcare Feb 17

SemanticBits is looking for a Data Analyst with experience in Healthcare who is eager to use their domain knowledge and their skills in BI tools, SQL, and programming to rapidly turn data into insights.

Requirements:

  • Minimum of three years working in the healthcare industry (preferably with Medicare and/or Medicaid data) in a data analyst role.
  • Bachelor's degree with quantitative focus in Statistics, Operations Research, Computer Science or a related field and a minimum of six years of relevant experience.
  • Demonstrable expertise in basic statistics, SQL, and Python programming.
  • Strong understanding of relational database and data warehousing concepts (e.g. OLAP, dimensional modeling).
  • Minimum two years experience with BI tools, such as Tableau, MicroStrategy, Looker.
  • Strong technical communication skills; both written and verbal
  • Ability to understand and articulate the “big picture” and simplify complex ideas
  • Strong problem solving and structuring skills
  • Ability to identify and learn applicable new techniques independently as needed
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Full-stack Engineer
react-js node-js agile docker aws mongodb Jan 07

SemanticBits is looking for a full-stack engineer to help us build modern digital health services. The project involves implementing highly interactive and modern web interfaces with React that will be used by healthcare providers across the country. The system is backed by Node business services implemented in a microservices paradigm. Some of these services will be exposed for public consumption and some are used for enterprise integration. The system will support upwards of tens of thousands of concurrent users. The project will be implemented using an Agile, Scrum-based process that includes Sprint Planning/Review/Retrospectives and daily stand-ups. The team uses human-centered design to implement highly modern, usable interfaces.

Requirements

  • Experience developing front-end web user interfaces with React is required.
  • Experience with designing RESTful backend microservices and developing them using Node.js and Express
  • Experience with database integration, relational (PostgreSQL) preferred. NoSQL (MongoDB) a plus
  • Experience with SASS/SCSS or css-in-js type approaches for stylesheets highly preferred
  • Experience with with Jekyll or other static site generators a plus
  • Experience with AWS and Docker highly preferred
  • Experience with build tools like webpack, npm, and gulp/grunt
  • Experience with Test-Driven Development using automated testing frameworks such as Jest, Sinon, and Enzyme
  • Experience ensuring your code builds and deploys properly through Continuous Integration/Continuous Deployment processes built in Jenkins
  • Expertise working as part of a dynamic, interactive Agile team developing and delivering digital services
  • Ability to work with and coordinate with other developers using digital tools such as Slack 
  • Experience with version control tools, such as Git
  • Knowledge of modern design patterns and building enterprise-grade production applications
  • Excellent command of written and spoken English
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Full-Stack Engineer
node-js aws mysql backend testing design Dec 06 2019

SemanticBits is a leading company specializing in the design and development of digital health services, and the work we do is just as unique as the culture we’ve created. We develop cutting-edge solutions to complex problems for commercial, academic, and government organizations. The systems we develop are used in finding cures for deadly diseases, improving the quality of healthcare delivered to millions of people, and revolutionizing the healthcare industry on a nationwide scale. There is a meaningful connection between our work and the real people who benefit from it; and, as such, we create an environment in which new ideas and innovative strategies are encouraged. We are an established company with the mindset of a startup and we feel confident that we offer an employment experience unlike any other and that we set our employees up for professional success every day.

SemanticBits is looking for a full-stack engineer to help us build modern digital health services that are used to support the Center’s for Medicare and Medicaid (CMS) Quality Payment Program (QPP). The project involves implementing highly interactive and modern web interfaces with AngularJS that will be used by healthcare providers across the country. The system is backed by Node business services implemented in a microservices paradigm. The application uses a MySQL database. The project will be implemented using an Agile, Scrum-based process that includes Sprint Planning/Review/Retrospectives and daily stand-ups. The team uses human-centered design to implement highly modern, usable interfaces.

Responsibilities

  • Be part of a dynamic, highly-independent Scrum team following the standard Scrum ceremonies in a Scaled Agile Framework (SAFe) environment
  • Work with the Product Owner and Scrum Master to break down requirements into technical tasks
  • Take ownership of various user stories and work with the development team to manage dependencies on the QPP Program
  • Collaborate with members of other teams to address integration needs and/or other interpendencies
  • Assist with the release management process
  • Assist team members in any way necessary to meet team commitments

Requirements

  • Expertise working as part of a dynamic, interactive Agile team developing and delivering digital services
  • Minimum 3 years experience developing front-end web user interfaces with Angular
  • Experience with integrating with RESTful backend microservices using Node.js(+typescript)
  • Experience with AWS highly preferred, along with Docker
  • Experience with build tools like webpack, npm, and gulp/grunt
  • Experience with Test-Driven Development using automated testing frameworks such as Mocha, Karma, Jasmine, Sinon, and/or Protractor
  • Experience ensuring your code builds and deploys properly through Continuous Integration/Continuous Deployment processes, built in Jenkins or a comparable tool
  • Ability to work with and coordinate with other developers using digital tools such as Slack
  • Experience with version control tools, such as Git
  • Knowledge of modern design patterns and building enterprise-grade production applications
  • Excellent command of written and spoken English

Benefits

  • Competitive base salary
  • Three weeks of PTO
  • Ten paid holiday days
  • Comprehensive health benefits (Medical with HSA option, dental and vision)
  • Professional development and training reimbursement
  • 401k retirement plan with 3% base salary contribution irrespective of employee's contribution
  • 100% paid short-term and long-term disability
  • 100% paid life insurance
  • Flexible Spending Account (FSA)
  • Casual working environment
  • Flexible working hours

SemanticBits, LLC is an equal opportunity, affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or any other characteristic protected by law. We are also a veteran-friendly employer.

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Backend Software Engineer - Node.js
node-js aws backend cloud design devops Dec 06 2019

SemanticBits is seeking a Backend Software Engineer to implement a wide range of REST services in Node.js and databases.  You will work in a closely knit Scrum team to solve complex backend problems, such as integrating external services into our services, adding new database structures, and implementing new REST services in Node.js with a focus on security, performance, and scalability.  You will dig into business requirements and implement complex logic using modern technologies like Node.js.  We believe strongly in test-driven development, continuous integration, and continuous deployment, and we have a strong DevOps mindset. This is a remote position, though we do have offices in Herndon, VA and near Baltimore, MD.

SemanticBits is a leading company specializing in the design and development of digital health services, and the work we do is just as unique as the culture we’ve created. We develop cutting-edge solutions to complex problems for commercial, academic, and government organizations. The systems we develop are used in finding cures for deadly diseases, improving the quality of healthcare delivered to millions of people, and revolutionizing the healthcare industry on a nationwide scale. There is a meaningful connection between our work and the real people who benefit from it; and, as such, we create an environment in which new ideas and innovative strategies are encouraged. We are an established company with the mindset of a startup and we feel confident that we offer an employment experience unlike any other and that we set our employees up for professional success every day.

REQUIREMENTS

We are looking for a Backend Software Engineer who is well versed in the following key technologies:

  • Experience building enterprise-scale backend REST services using an API-first paradigm
  • Hands-on experience building services with Node.js and ECMAScript 2017
  • Intimate knowledge of crafting highly performant database queries using frameworks like Sequelize, knex, or other query builders/ORMs
  • Hands-on experience implementing relational database structures, including tables, indexes, views, etc.
  • A mindset towards building systems for the cloud and DevOps fundamentals
  • Working knowledge of AWS cloud infrastructure, such as EC2 and RDS
  • Hands-on understanding of virtualization and experience with Docker
  • Focus towards building security, performance, and scalability into services from the beginning

BENEFITS

  • Generous base salary
  • Three weeks of PTO
  • Excellent health benefits program (Medical, dental and vision)
  • Education and conference reimbursement
  • 401k retirement plan. We contribute 3% of base salary irrespective of employee's contribution
  • 100% paid short-term and long-term disability
  • 100% paid life insurance
  • FSA
  • Casual working environment
  • Flexible office hours

SemanticBits, LLC is an equal opportunity, affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or any other characteristic protected by law. We are also a veteran-friendly employer.

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AWS DevOps Engineer-REMOTE
aws devops python linux cloud postgresql Dec 06 2019

SemanticBits is seeking a DevOps Engineer to support the automation and deployment needs of a range of projects. You will work hand-in-hand with development teams to implement automation solutions using technologies like Amazon Web Services (AWS), CloudFormation, Ansible, Terraform, Elastic Compute Cloud, and Jenkins to automatically build, test, integrate, and deploy applications in the healthcare and life sciences domains. You will leverage the full power of the cloud to configure highly resilient and scalable applications that can handle hundreds of thousands of users. This is a remote position.

SemanticBits is a leading company specializing in the design and development of digital health services, and the work we do is just as unique as the culture we’ve created. We develop cutting-edge solutions to complex problems for commercial, academic, and government organizations. The systems we develop are used in finding cures for deadly diseases, improving the quality of healthcare delivered to millions of people, and revolutionizing the healthcare industry on a nationwide scale. There is a meaningful connection between our work and the real people who benefit from it; and, as such, we create an environment in which new ideas and innovative strategies are encouraged. We are an established company with the mindset of a startup and we feel confident that we offer an employment experience unlike any other and that we set our employees up for professional success every day.

REQUIREMENTS

We are looking for a DevOps Engineer who is well versed in the following key technologies:

  • Solid hands-on working experience with configuring and maintaining resources on AWS
  • Experience with the majority of EC2, ELB, CloudFormation, S3, Glacier, CodeDeploy, SNS, SQS, RDS, IAM
  • Hands-on understanding of virtualization and experience with Docker
  • Deep, hands-on experience with Linux and administration
  • Expertise with production deployments, and CI/CD tools such as Jenkins
  • Experience automating cloud infrastructure, such as with CloudFormation
  • Expertise with cloud security, such as managing users, roles, and privileges through IAM
  • Experience managing Atlassian tooling such as Jira and Confluence preferred
  • Experience deploying and managing a wide range of components that support web applications, such a nginx, Apache http, git, scripting (bash, Perl, Python, etc.), databases (MongoDB, PostgreSQL, etc.)
  • Experience with Kubernetes
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Data Engineer-Remote
python scala big data aws design healthcare Nov 08 2019

Description

SemanticBits is looking for a talented Data Engineer who is eager to apply computer science, software engineering, databases, and distributed/parallel processing frameworks to prepare big data for the use of data analysts and data scientists. You will deliver data acquisition, transformations, cleansing, conversion, compression, and loading of data into data and analytics models. You will work in partnership with data scientists and analysts to understand use cases, data needs, and outcome objectives. You are a practitioner of advanced data modeling and optimization of data and analytics solutions at scale. Expert in data management, data access (big data, data marts, etc.), programming, and data modeling; and familiar with analytic algorithms and applications (like machine learning).

SemanticBits is a leading company specializing in the design and development of digital health services, and the work we do is just as unique as the culture we’ve created. We develop cutting-edge solutions to complex problems for commercial, academic, and government organizations. The systems we develop are used in finding cures for deadly diseases, improving the quality of healthcare delivered to millions of people, and revolutionizing the healthcare industry on a nationwide scale. There is a meaningful connection between our work and the real people who benefit from it; and, as such, we create an environment in which new ideas and innovative strategies are encouraged. We are an established company with the mindset of a startup and we feel confident that we offer an employment experience unlike any other and that we set our employees up for professional success every day.

Requirements

  • Bachelor’s degree in computer science (or related) and two to four years of professional experience
  • Strong knowledge of computer science fundamentals: object-oriented design and programming, data structures, algorithms, databases (SQL and relational design), networking
  • Demonstrable experience engineering scalable data processing pipelines.
  • Demonstrable expertise with Python, Scala, Spark, and wrangling of various data formats - Parquet, CSV, XML, JSON.
  • Experience with the following technologies is highly desirable: Redshift (w/Spectrum), Hadoop, Apache NiFi, Airflow, Apache Kafka, Apache Superset, Flask, Node.js, Express, AWS EMR, Tableau, Looker, Dremio
  • Experience with Agile methodology, using test-driven development.
  • Excellent command of written and spoken English
  • Self-driven problem solver

Benefits

  • Generous base salary
  • Three weeks of PTO
  • Excellent health benefits program (Medical, dental and vision)
  • Education and conference reimbursement
  • 401k retirement plan. We contribute 3% of base salary irrespective of employee's contribution
  • 100% paid short-term and long-term disability
  • 100% paid life insurance
  • Flexible Spending Account (FSA)
  • Casual working environment
  • Flexible working hours
  • Self-driven problem solver

SemanticBits, LLC is an equal opportunity, affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or any other characteristic protected by law. We are also a veteran-friendly employer.

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Cloud Architect-Remote
cloud aws testing design healthcare Nov 08 2019

We are looking for a Cloud Architect that can lead the design and development of modern cloud infrastructure on AWS.  You will be the lead of a team of DevSecOps Engineers, setting priorities and direction, mentoring, and designing next generation infrastructure.  You will have a strong focus on automation and CI/CD principles, along with extensive experience and a deep understanding of the offerings within AWS with a strong emphasis on security.  The ideal candidate will be able to design entire application environments that can be fully automated or replicated including network, compute, and data stores. 

SemanticBits is a leading company specializing in the design and development of digital health services, and the work we do is just as unique as the culture we’ve created. We develop cutting-edge solutions to complex problems for commercial, academic, and government organizations. The systems we develop are used in finding cures for deadly diseases, improving the quality of healthcare delivered to millions of people, and revolutionizing the healthcare industry on a nationwide scale. There is a meaningful connection between our work and the real people who benefit from it; and, as such, we create an environment in which new ideas and innovative strategies are encouraged. We are an established company with the mindset of a startup and we feel confident that we offer an employment experience unlike any other and that we set our employees up for professional success every day.

Job Responsibilities

  • Develops tools and processes to enable automated deployment and monitoring of cloud infrastructure and applications.
  • Automates images, systems/network configuration and orchestration using tools such as Cloud Formation, Terraform, Puppet, Ansible, etc.
  • Designs and implements CI/CD pipelines to include application and security testing and allowing for development teams to own the pipeline process from end-to-end.
  • Implements, improves, and augments infrastructure, application and security monitoring tools and overall platform stability.
  • Automating data resiliency and replication based on policies.
  • Responsible for managing and operation of environments.
  • Mentors engineers and peers.
  • Participates in the creation of strategic roadmaps by understanding the needs of the business and mapping technical objectives to those needs.
  • Creates high level reference architecture documentation to meet the technology needs of various stakeholders. 
  • Works autonomously to build customized solutions to meet the business needs.
  • Produces, enhances, and executes the deployment of automated tools to increase efficiencies across the organization.
  • Effectively communicates solutions architecture to management as well as to business stakeholders and the project teams.
  • Improves deployment and release management process.

Experience and Expertise

  • Significant experience designing, deploying, and supporting production cloud environments, particularly multi-region/multi-AZ environments.
  • Continuous monitoring and logging of all applications layers and all infrastructure (e.g. New Relic, Splunk, CloudWatch)
  • Continuous alerting and notification based on monitors and logs (e.g. PagerDuty)
  • Hands-on experience with container technologies including Docker
  • Hands-on experience with Kubernetes a plus, knowledge of Kubernetes required
  • Self-healing clusters using robust health-check services and cloud load balancers (e.g. ELB/ALB/ELB, ECS)
  • Horizontally scalable compute including autoscaling rules
  • Horizontally scalable databases including read replicas
  • Automated build, test, and deployment through modern CI/CD
  • Infrastructure-as-code via Terraform and CloudFormation
  • Configuration-as-code via Ansible
  • Security at rest and in transit via encryption
  • Security automation using tools like OWASP-ZAP
  • Advanced networking concepts and implementation in AWS

Benefits:

  • Generous base salary
  • Three weeks of PTO
  • Excellent health benefits program (Medical, dental and vision)
  • Education and conference reimbursement
  • 401k retirement plan. We contribute 3% of base salary irrespective of employee's contribution
  • 100% paid short-term and long-term disability
  • 100% paid life insurance
  • FSA
  • Casual working environment
  • Flexible office hours
  • New laptop (Mac or PC - your choice)

SemanticBits, LLC is an equal opportunity, affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or any other characteristic protected by law. We are also a veteran-friendly employer.

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