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OpenTeams

Full-Stack Platform Engineer

OpenTeams · Washington, DC Metro; Denver, CO Metro; or Colorado Springs, CO - Hybrid/Remote

Posted 14 days ago · $145,000–$250,000

or apply directly on OpenTeams's site. We never take the application ourselves.

Is this posting real?

This role has been open
14 days
OpenTeams's roles stay open a median of 14 days
Reposted
No
Salary listed
Yes
83% of OpenTeams's roles list one
Ghost-job risk at OpenTeams
moderate
2 stale, 1 reposted of 12 open
Hiring momentum
15 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-09-17

Measured from postings appearing on and disappearing from OpenTeams's own greenhouse board since 2026-08-03. Full hiring picture for OpenTeams.

About this role

The Full-Stack Platform Engineer role involves building both the API surface and the analyst-facing interfaces for an AI platform. Responsibilities include designing and maintaining APIs for various workflows, implementing identity federation, and developing user interfaces for analysts. The position also requires producing documentation and integration guides to support external teams and ensuring the platform's reliability and security.

Our read on this posting4.4out of 5
benefits
4/5
freshness
4/5
career value
4/5
role clarity
5/5
pay transparency
5/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of OpenTeams as an employer.

What you need

  • U.S. citizenship and eligibility to obtain and maintain a U.S. security clearance
  • 5+ years of full-stack or backend engineering experience, with an emphasis on API-first services
  • Proficiency in Python, TypeScript, Go, or a comparable programming language
  • Experience designing, documenting, versioning, and maintaining REST or GraphQL APIs used by external teams or integrators
  • Working proficiency with a modern component-based frontend framework such as React, Vue, or Svelte
  • Familiarity with the patterns AI interfaces depend on

Nice to have

  • Experience building headless platforms, developer platforms, or public API products
  • Experience building user interfaces on top of LLMs, agents, or other AI/ML services
  • Experience developing human-in-the-loop review, scoring, annotation, or adjudication tooling
  • Familiarity with Government identity and access-management standards
  • Experience developing Jupyter notebooks, SDK examples, or technical enablement materials for analyst and data science audiences

What you get

  • Medical, Dental & Vision – 100% paid for employees, 75% for dependents
  • 401(k) Match – Up to 5% with full vesting after 2 years
  • Unlimited PTO – With a required minimum of 15 days off annually
  • Fully Remote Setup – Includes up to $3,000 equipment reimbursement
  • Continuous Education – Includes up to $500 reimbursement
  • Disability & Life Insurance – 100% employer-paid

Worth weighing

  • Position is contingent upon contract award
  • Travel of up to 15% may be required
  • The role emphasizes API design and stability, which may impact the development process
  • Remote work is allowed for unclassified tasks, but classified responsibilities may require onsite work

Summarised from OpenTeams's posting. Read the full original.

Listed by OpenTeams on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.

More roles at OpenTeams

All 12 open roles at OpenTeams →

Apply to a Full-Stack Platform Engineer position at OpenTeams - Jobs near me at Washington, DC Metro; Denver and 2 more locations