Senior Backend Developer - Node.js

Blackstone eIT; India; On-site; INR 1,500,000 - 4,000,000; Full time

Job summary

Blackstone eIT is seeking a Senior Backend Developer with deep expertise in Node.js, TypeScript, and microservices architecture. You will design and maintain backend services, implement Camunda workflows, and handle complex enterprise integrations.

You will troubleshoot production issues across APIs, messaging systems like RabbitMQ, and databases, perform root-cause analysis, participate in code reviews, and collaborate with DevOps, QA, and other tech teams to deliver reliable systems.

Qualifications

• Develop and maintain backend services and microservices using Node.js/TypeScript.
• Support REST/GraphQL APIs and system integrations.
• Develop, maintain, and troubleshoot Camunda workflows, preferably Camunda.
• 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

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

Skills

Node.js

TypeScript

Microservices

Camunda

APIs

Tools

RabbitMQ

Azure Service Bus

Git/GitLab

Oracle

Job description

Job Summary

We are looking for a Senior Backend Developer with strong experience in Node.js, microservices, Camunda workflows, and enterprise integrations.

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.

Requirements

• 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