Oddball
Oddball6d ago
New
$100,000 – $135,000/yr

Senior Back End Engineer

Remotesenior
EngineeringBackend Developer
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Quick Summary

Key Responsibilities

Develop, enhance, and maintain backend services and APIs in Go supporting healthcare marketplace features Build and maintain ETL pipelines using Python to clean, transform,

Requirements Summary

Applicants must be authorized to work in the United States. In alignment with federal contract requirements, certain roles may also require U.S.

Technical Tools
EngineeringBackend Developer

Oddball believes that the best products are built when companies understand and value the things they are working on. We value learning and growth and the ability to make a big impact at a small company. We believe that we can make big changes happen and improve the daily lives of millions of people by bringing quality software to the federal space. 

We're looking for a Senior Backend Engineer to join our CMS team, building and maintaining the APIs and backend services that power Healthcare.gov tools used by millions of Americans enrolling in and exploring health coverage — including third party enrollment platforms.

Responsibilities

~1 min read
  • Develop, enhance, and maintain backend services and APIs in Go supporting healthcare marketplace features
  • Build and maintain ETL pipelines using Python to clean, transform, and move data across the healthcare data ecosystem
  • Design and build REST APIs backed by PostgreSQL with a focus on reliability and backward compatibility
  • Work with AWS services including S3, Lambda, Step Functions, and Glue to support data processing and pipeline workflows
  • Write clean, well-tested code with a focus on performance, maintainability, and security
  • Support ongoing operations and maintenance of existing digital products alongside new feature development
  • Contribute to code reviews and help uphold engineering standards across the team
  • Hands-on experience writing backend services in Go (Golang)
  • Experience with Python for data cleaning, manipulation, and ETL workflows
  • Familiarity with Pandas and/or PySpark is a strong plus
  • Familiarity with FHIR or healthcare interoperability standards is a plus
  • Proficiency with PostgreSQL or similar relational databases and SQL
  • Experience with AWS services including S3, Lambda, Step Functions, or Glue
  • Experience designing and building REST APIs in production environments
  • Familiarity with federal security and compliance requirements is a plus
  • Thrives in a remote, collaborative Agile environment and genuinely enjoys working closely with a cross-functional team
  • Communicates clearly and openly, whether in a code review or a cross-team planning session
  • Performs other related duties as assigned

Requirements

~1 min read
  • Applicants must be authorized to work in the United States. In alignment with federal contract requirements, certain roles may also require U.S. citizenship and the ability to obtain and maintain a federal background investigation and/or a security clearance.
  • Bachelor’s Degree 

What We Offer

~1 min read
Fully remote
Tech & Education Stipend
Comprehensive Benefits Package
Company Match 401(k) plan
Flexible PTO, Paid Holidays

Location & Eligibility

Where is the job
Worldwide
Fully remote, anywhere in the world
Who can apply
Same as job location

Listing Details

Posted
June 16, 2026
First seen
June 16, 2026
Last seen
June 23, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
67%
Scored at
June 16, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
Oddball
Oddball
greenhouse

Oddball is a service-disabled veteran-owned small business (SDVOSB) dedicated to digital modernization of federal citizen-centric services.

Employees
125
Founded
2015
View company profile
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OddballSenior Back End Engineer$100k–$135k