Senior FS Developer (Node.js / React)

SKM Group
Krakow
Workplace: HybridFull time4,300 - 10,000 monthlyFunction: Software EngineeringSkills: ["Node.js","React","TypeScript","WebSockets","Socket.IO","PostgreSQL","Azure Service Bus","Redis","Docker","Jest","Cypress","Playwright","Azure CI/CD","Cursor","Mermaid","Vite","Fastify","Python","Pgvector"]

Senior full‑stack developer needed to build a high‑performance, AI‑assisted fintech-style web platform for M&A deal structuring. You’ll own client and server components in a TypeScript monorepo, implement real-time collaboration with Socket.IO, and lead automated testing and CI/CD in an AI‑driven environment leveraging Cursor agents to speed up delivery.

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FursaFursa
SKM Group
SKM Group
2 months ago

Senior FS Developer (Node.js / React)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 4 hours agoStatus: Live

Job Summary

Senior full‑stack developer needed to build a high‑performance, AI‑assisted fintech-style web platform for M&A deal structuring. You’ll own client and server components in a TypeScript monorepo, implement real-time collaboration with Socket.IO, and lead automated testing and CI/CD in an AI‑driven environment leveraging Cursor agents to speed up delivery.
Location: Krakow
Workplace: Hybrid
Employment Type: Full time
Job Function: Software Engineering
Seniority: Sr. Manager level

Key Responsibilities

  • •Architect and maintain high-performance TypeScript components across a modern monorepo.
  • •Implement real-time collaborative features using Socket.IO and integrate them with PostgreSQL services.
  • •Lead AI-augmented development workflows using Cursor agents to streamline the full SDLC.
  • •Design and execute comprehensive test suites across Jest, Cypress, and Playwright to ensure enterprise-grade reliability.
  • •Optimize backend services using Fastify and pgvector to support advanced transaction structuring logic.

Pay and Benefits

Salary: 4,300 - 10,000 monthly
Perks:Remote WorkMedical CareLearning Budget

Key Requirements

  • •Extensive experience in Senior Full Stack roles with Node.js and React
  • •Proficiency in TypeScript and real-time systems (WebSockets)
  • •Hands-on experience with PostgreSQL and Azure Service Bus
  • •Deep understanding of automated testing methodologies and CI/CD integration
  • •Experience working in an AI-assisted coding environment (Cursor)
Experience:FinanceEnterprise software
Skills:Node.jsReactTypeScriptWebSocketsSocket.IOPostgreSQLAzure Service BusRedisDockerJestCypressPlaywrightAzure CI/CDCursorMermaidViteFastifyPythonPgvector
Languages:English
Tech Stack:Node.jsReactTypeScriptFastifyPostgreSQLPythonPgvectorAzure Service BusViteSocket.IORedisDockerJestCypressPlaywrightAzure CI/CDCursorMermaid

Company Brief

SKM Group
SKM Group delivers integrated construction, engineering, and project management services, specializing in MEP, civil works, and interior fit-outs for commercial, residential, and industrial developments across regional markets.
Industry: Construction
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