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Senior Backend Developer - Node.js

BlackStone eIT

Skills

Required

  • workflows
  • microservices
  • APIs
  • databases
  • messaging systems

Preferred

  • backend
  • Node.js / TypeScript
  • Integration
  • Camunda workflows
  • Camunda
  • resolution
  • REST/GraphQL APIs
  • system integrations
  • RabbitMQ
  • Git / GitLab

Responsibilities

  • Develop and maintain backend services and microservices using **Node.js / TypeScript**.
  • Develop and support REST/GraphQL APIs and system integrations.
  • Develop, maintain, and troubleshoot **Camunda workflows**, preferably Camunda.
  • Investigate failed or stuck workflows, workers, incidents, and process execution issues.
  • Develop and troubleshoot messaging integrations using **RabbitMQ and Azure Service Bus**.
  • Investigate production issues across APIs, microservices, workflows, queues, databases, and external integrations.
  • Perform root-cause analysis and implement permanent technical solutions.
  • Work with **Git/GitLab**, including branching, merging, cherry-pick, rebase, conflict resolution, and release/hotfix activities.
  • Understand and troubleshoot existing **Java/Spring Boot** services.
  • Participate in code reviews, deployments, production support, and critical incident resolution.
  • Collaborate with DevOps, Infrastructure, QA, Integration, and other technical teams
  • handling Oracle structural databases

Requirements

  • The candidate should have strong development and **production troubleshooting/problem-solving skills**, with the ability to investigate complex issues across microservices, workflows, messaging systems, APIs, and databases.

Workplace

**Workplace:** remote

Department

**Department:** Technical Team

Job Summary

**Job Summary**