Full Stack Developer

Bethesda, Maryland Until 8/21/2026 H-1B sponsor history First posted March 21, 2025 Last posted March 21, 2025
Job description

Overview

Black Canyon Consulting (BCC) is searching for a Full Stack Developer to support our work at the National Institutes of Health (NIH). This opportunity is full time and onsite/hybrid at the NIH in Bethesda, MD.

Job Description

  • The Controlled Data Access (CDA) team is responsible for developing and maintaining state of the art digital token technologies to manage users and access to the NIH developed systems.
  • The Senior Software Developer will work with the team to develop and maintain software supporting NCBI’s Controlled Data Access technologies including the Authorized Access platform and Study Registration System. NCBI’s implementation of the Researcher Auth Service (RAS Clearinghouse), and the Data Repository Service (DRS).
  • The CDA team employs several technologies such as: SQL, C++, C#, Python, Java, JSON, JWT, JWS, YAML, OpenAPI, XML, XSL, HTML, CSS, and JavaScript. Our development environment is currently comprised of: Microsoft SQL Server, Linux, .Net, gmake, with git for source control, TeamCity/Jenkins for CI/CD.

Required Skills

  • 5+ years’ experience and demonstrated proficiency in software and/or SQL database programming 
  • Fluency in scripting languages such as BASH, or Python 
  • Programming experience in a Linux environment. 
  • Ability to work with JSON, XML and similar structured document formats
  • Experience with SQL and relational databases 
  • Experience with HTML, CGI and REST APIs 
  • Experience with Agile development practices 
  • Experience with unit tests, integration, and regression testing 

Desired Skills

  • Understanding of theory of Capability Systems
  • Knowledge of JSON Web Tokens (JWT) and JSON Web Signature (JWS)
  • Experience using cryptographic algorithms and PKI
  • Experience with keystores
  • Experience with AWS Lambda and GCP Cloud Functions
  • Experience in MSSQL stored procedures
  • Experience in multi-platform development (POSIX, .NET).
  • Experience with containers (Docker)

Job Responsibilities

  • Stay up to date with new technologies and changes to the infrastructure 
  • Provide expertise to other developers for the design and development of new solutions 
  • Participate in cross product skill sharing activities to decrease knowledge silos 
  • Develop, Test, and Deploy solutions for the product line 
  • Maintain and develop code in support of the product line 
  • Estimate, plan, and manage all assigned tasks and report on progress 
  • Document software and systems to meet product and program requirements

 

We attract the best people in the business with our competitive benefits package that includes medical, dental and vision coverage, 401k plan with employer contribution, paid holidays, vacation, and tuition reimbursement. If you enjoy being a part of a high performing, professional service and technology focused organization, please apply today!

 

 

About this role

Summary

Develop and maintain software supporting NIH data access systems using multiple programming languages.

Job title

Full Stack Developer

Experience level

5+ years

Industry

healthcare

Location requirements

onsite or hybrid in Bethesda, Maryland, USA

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

SQLPythonHTMLXMLREST APIsagileunit testing

Preferred skills

JWTJWScryptographyPKIAWS LambdaGCP cloud functionsMSSQLcontainersDocker

Specializations

full stacksoftware developmentdatabase programmingAPI
Locations

Structured locations inferred from the posting.

Bethesda, MD, USA

Hybrid City