Software Developer - Python/Java
- Level
- Mid
Not stated in the posting: salary, work type, visa.
Open. First seen 2 October 2026.
About the role
Overview
Black Canyon Consulting (BCC) is searching for a Senior Software Developer to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This is a full-time position located at the NIH campus in Bethesda, MD and/or remote.
We are looking dor a Software Developer with a focus on Java and Python to become a member of the software development team supporting the Human Variation product line. The Human Variation product includes systems like the Single Nucleotide Polymorphism Database (dbSNP), database of large scale genomic variants (dbVAR), the Allele Frequency Aggregator (ALFA), and the dbGaP on FHIR (Fast Healthcare Interoperability Resources) project.
As a Software Developer, you will apply your skills to the development efforts supporting the goals and initiatives of the product team and organization. This role will work to define development tasks, adhere to delivery schedules, and ensure compliance with the organizations policies and procedures. This work is performed under the guidance of the Technical Program Manager and the team's Technical Lead.
Responsibilities include:
- Build robust, performant, user-facing web applications in Python/Django supporting millions of daily users
- Develop, create, and ship new functionality for user interaction and scientific data backend, using modern APIs and frameworks
- Work as an integral part of an agile product team to deliver an unbelievably great user experience
- Deliver responsive, accessible, mobile-friendly code of high quality (automated test/build/deploy)
Qualifications:
The ideal candidate may or may not be a United States citizen and must have at least a Bachelor or Master of Science degree in Computer Science, Information Technology or Engineering or equivalent work experience.
We are looking for an individual with:
- Strong Java and Python experience integrating applications with large SQL databases
- Experience working with highly available, high traffic web applications
- The ability to work with a detail-oriented team on software development tasks
- Excellent verbal and written communication skills
- The ability to troubleshoot technical roadblocks and mitigate risks
Required Skills:
- Software development experience in a Linux environment (3+ Years)
- Proficiency in Java, Python, and SQL (3+ years)
- Experience working with SQL databases (3+ years)
- Ability to work with common structured documents (XML, JSON, CSV)
- Experience with CI/CD pipelines, unit tests, integration, and regression testing
- Experience with version control systems like Git or SVN
- Excellent verbal and written communication skills and team player
Black Canyon Consulting's standard text
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!
What this role asks for
In most of Black Canyon Consulting's ads
Python
Named in most of its open postings, whatever the role.
89% of this description is written for the role. The rest is Black Canyon Consulting's standard text, folded away below.
Read against Black Canyon Consulting's other open postings on this site.
The team: Full Stack HIRES STEADILY
This role is one of 12 open in Full Stack. 1 was posted in the last 30 days and the oldest in December: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
Django (11 of 12), Git (11 of 12), Python (11 of 12), JavaScript (10 of 12), Agile (8 of 12), CSS (8 of 12), HTML (8 of 12)
OTHER ROLES ON THIS TEAM
- Mid-Level C++ Developer posted Sep 29
- Front-End Technical Lead – Wagtail CMS posted Jul 21
- Full Stack Developer – Wagtail CMS posted Jul 21
- Junior/Mid Full Stack Software Engineer posted Apr 27
- Full Stack Developer posted Jan 28
- Full-Stack Developer (RxNorm) posted Dec 24
- Full-Stack Developer (DailyMed) posted Dec 24
- Full Stack Developer - Python/Django/ReactJS posted Dec 3
- Senior Full Stack Developer posted Nov 19
- Full Stack Developer - Python/Django/ReactJS posted Mar 25
- Senior Linux System Administrator posted Dec 20
From the team and dates on Black Canyon Consulting's own job board.
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