Senior Elixir Engineer

We’re building a real-time trading platform. It handles live market data, financial calculations, high-volume trading, and real money. The stack is modern, the team is senior-level, and the logic is non-trivial.

• Proven experience with Elixir and Phoenix
• Comfortable writing clear, testable, and maintainable code
• Strong skills with Ecto and PostgreSQL
• Hands-on experience with Oban
• Understanding of OTP and Erlang distribution concepts
• Solid grasp of RESTful API design
• Ability to analyze and optimize performance under load
• English: upper-intermediate

• Experience in gambling or financial/trading platforms
• Understanding of binary options or financial derivatives
• Familiarity with Docker, Kubernetes
• Exposure to monitoring tools like Prometheus, Sentry, Telemetry
• Basic knowledge of GraphQL

• Build and maintain backend services using Elixir and Phoenix (HTTP APIs and WebSockets)
• Implement and improve trading logic (option creation, execution, settlement)
• Write efficient Ecto queries, analyze execution plans, and optimize performance
• Work with Oban for background jobs (settlements, notifications, etc.)
• Support real-time features with Phoenix Channels and LiveView
• Track and resolve performance bottlenecks
• Help manage frontend environments (deploy, setup new ones)
• Contribute to system architecture: fault tolerance, scalability, availability
• Assist with DevOps tasks (Docker, Kubernetes)

• A competitive salary and flexible compensation package.
• Flexible working format: remote, office-based, co-working space.
• Professional development tools (mentorship program, tech talks and trainings).
• Free corporate English classes and speaking clubs with a native speaker.