Название скрыто (Fintech)

Discussion

Senior Fullstack Engineer (Frontend-focused)

Open 19d

What you will do

  • Build real-time trading interfaces on top of streaming market data and develop internal Node.js services.
  • Implement proposed solutions using TypeScript, React, RxJS, Node.js, gRPC, WebSocket, PixiJS, AG Grid, and Ant Design.
  • Develop internal AI tooling, such as MCP server tools, LLM-powered CI agents, or internal skills for routine engineering workflows.
  • Ensure quality and reliability of developed solutions using automated testing.
  • Document implemented modules and technical decisions.
  • Maintain and improve implemented solutions according to business needs and feedback.

Skills and experience

  • 5+ years of professional full-stack development experience, with senior-level expertise in React and strict TypeScript, as well as solid hands-on experience with Node.js.
  • Production experience with WebSocket and gRPC.
  • Real-time and performance: experience with reactive data streams, frontend and backend optimization, memory management, and high-load grids/streams.
  • Experience designing architecture for data storage, data delivery, and pagination.
  • Practical experience building developer-facing LLM tools or automations, such as MCP servers/tools, LLM skills/subagents, LLM-powered CI workflows, or similar agent-based tooling.
  • English: B2 or higher.

Nice to have

  • Trading or fintech domain experience.
  • Observability: Prometheus, Grafana, Loki.
  • PixiJS/WebGL experience.
  • Playwright.
Show