Senior Backend Developer – Node.js, Camunda

Stellenbeschreibung:

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
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
Handle Oracle structural databases

Requirements

Strong experience in Node.js, microservices, Camunda workflows, and enterprise integrations
Strong production troubleshooting and problem-solving skills
Ability to investigate complex issues across microservices, workflows, messaging systems, APIs, and databases
Experience developing and maintaining backend services and microservices using Node.js / TypeScript
Experience developing and supporting REST/GraphQL APIs and system integrations
Experience developing, maintaining, and troubleshooting Camunda workflows
Ability to investigate failed or stuck workflows, workers, incidents, and process execution issues
Experience with RabbitMQ and Azure Service Bus
Experience investigating production issues across APIs, microservices, workflows, queues, databases, and external integrations
Root-cause analysis and implementation of permanent technical solutions
Proficiency with Git/GitLab, including branching, merging, cherry-pick, rebase, conflict resolution, and release/hotfix activities
Understanding of and ability to troubleshoot existing Java/Spring Boot services
Experience handling Oracle structural databases

Core Competencies

Demonstrates expertise in developing and maintaining backend services and microservices using Node.js and TypeScript, with a strong focus on troubleshooting and resolving production issues across various integrations and workflows. Proficient in implementing root-cause analysis and collaborating with cross-functional technical teams.