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Sigma SoftwarePosted 2 weeks ago

AI Engineer

RemoteKyiv, Kyiv City, Ukraine or Ukraine

Full TimeLargeInformation Technology And Services

Job Summary

Develop and maintain backend services and REST APIs using Python and modern async frameworks while integrating AI capabilities and agent-based workflows into existing platforms. Take ownership of features from concept through implementation and deployment, collaborating closely with cross-functional teams on frontend functionality using React and TypeScript. Ensure system reliability, scalability, and observability by contributing to CI/CD pipelines, Kubernetes-based infrastructure, and automated testing. Participate actively in Agile ceremonies and troubleshoot issues across the full application stack. Work with LLM orchestration frameworks to build advanced AI-driven documentation solutions for a European telecommunications client, continuously evaluating emerging AI technologies and engineering best practices.

Required Qualifications

  • At least 3 years of commercial software development experience
  • Solid experience with Python and async web frameworks such as FastAPI
  • Experience with React and TypeScript
  • Experience with LangChain, LangGraph, or similar LLM orchestration frameworks
  • Experience with cloud infrastructure
  • Strong experience building and maintaining REST APIs
  • Experience with relational databases and ORMs, preferably PostgreSQL
  • Practical experience writing automated tests using frameworks such as pytest or Playwright
  • Hands-on experience with Docker and Kubernetes environments
  • Understanding of CI/CD pipelines and deployment workflows
  • Ability to debug issues across the full application stack
  • Strong Git skills and experience working in code-review-driven environments
  • Experience working in Agile teams
  • Upper-Intermediate level of English

Desired Qualifications

  • Familiarity with AI tool integration protocols and agentic workflows
  • Experience with Helm
  • Experience with observability tooling such as Grafana, OpenTelemetry, or CloudWatch
  • Experience integrating enterprise authentication systems such as OAuth2/OIDC or Keycloak
  • Experience developing editor or IDE extensions
  • Experience using AI coding assistants in daily development workflows
  • Experience with enterprise-scale AI platforms
  • Experience with cloud-native distributed systems
  • Exposure to AI-assisted developer tooling
  • Experience contributing to architecture decisions
  • Knowledge of documentation tooling ecosystems

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