logo[мetahunt]
> DOU
middle

AI Engineer

Sombra
company:Outsource
oauth 2.0rest-apisoappythontypescriptopenapimcp
domainAI
locationUkraine (Kyiv, Lviv, Ivano-Frankivsk)
> full description

We are looking for a Middle AI/ML Engineer to deliver production-ready integrations between an AI agent platform and third-party enterprise systems. You will configure official Model Context Protocol (MCP) servers, harden community-maintained implementations, and build custom servers against public vendor APIs, with AI-assisted development embedded in your daily engineering workflow.

Required for this role

  • Solid understanding of OAuth 2.0/2.1, including vendor-managed and customer-managed client registration models.
  • Hands-on experience reading unfamiliar REST and SOAP APIs from documentation and independently building working integrations.
  • Daily practical experience with AI-assisted development tools to scaffold code, generate tests, and accelerate boilerplate development.
  • Production experience with Python or TypeScript, with the ability to deliver maintainable application code rather than standalone scripts.
  • Practical security judgment when reviewing API client code, particularly around token handling, credential storage, and secrets management.
  • Experience with Git-based version control, structured code reviews, and clear technical documentation.
  • Ability to scope an integration from a vendor’s API surface, implement and test it, and support its progression through security review to production.
  • Strong communication and confidence working with ambiguity, including escalating unclear requirements, risks, and scope changes early.

Your responsibilities

  • Register and configure OAuth flows for official vendor MCP servers, validate them with test accounts, and prepare them for production use.
  • Review community-maintained MCP server code for security risks and adapt its authentication handling to the existing secure credential-storage pattern.
  • Scope and build custom MCP servers from REST or SOAP APIs when no suitable server exists, using vendor documentation and available OpenAPI specifications.
  • Write automated test coverage and technical documentation that allow other engineers to maintain and extend your integrations.
  • Align each integration’s authentication model with the established token and credential-storage approach.
  • Validate integrations against real vendor accounts and intended production scenarios before sign-off.
  • Challenge scope or architecture assumptions when they conflict with the vendor’s actual API capabilities, and communicate blockers and delivery risks early.

What you get

Your time off

  • 18 paid vacation days and 10 paid sick days annually
  • 10 Ukrainian public holidays
  • Maternity and paternity leaves
  • Marriage and Parenthood Package
  • Additional leave for major life events
  • Sabbatical leave opportunities

Learning & growth

  • Sombra University workshops and internal learning programs
  • Tech Communities and knowledge sharing sessions
  • Language courses and workshops
  • Mentorship opportunities

Health & well-being

  • Sports compensation or health insurance coverage
  • Participation in races and marathons
  • Corporate doctor (telemedicine)
  • Well-being initiatives and workshops

And even more

  • Company-provided technical equipment
  • PE administration and tax support
  • Internal referral program
  • IT Club loyalty program
  • Company events and volunteering initiatives

Before you apply

Our recruitment team will carefully review your profile, and if we see a good match with the role, we’ll reach out to you shortly.

If you don’t hear from us within 5 business days, it means we’ve decided to continue the process with other candidates for this position. Thanks for understanding.

Відгукнутись на вакансію