Senior Software Engineer
QBrainX Senior Software Engineer
Summary
Senior Software Engineer at QBrainX (Coimbatore, India) designing and building n8n workflow automations and integrations: reusable workflow components, custom nodes, and connections to APIs, databases, queues, and SaaS platforms. Core stack includes n8n, Node.js, TypeScript/JavaScript, PostgreSQL, Docker, Kubernetes, and CI/CD tooling.
Role: Senior Software Engineer
Key Responsibilities
- Design and develop n8n workflows and integrations.
- Build reusable workflow components and custom nodes.
- Integrate APIs, databases, queues, and SaaS platforms.
- Implement reliable, secure, and scalable workflows.
- Manage CI/CD, monitoring, and workflow deployments.
- Troubleshoot production issues and optimize performance.
- Collaborate with cross-functional teams and maintain documentation.
Requirements
Key Requirements
- 8+ / 5+ years of workflow or integration engineering experience.
- Hands-on experience with n8n, Node.js, and TypeScript/JavaScript.
- Strong knowledge of REST APIs, OAuth2, JWT, and Webhooks.
- Experience with PostgreSQL, Docker, Kubernetes, and Linux.
- Familiarity with Kafka/RabbitMQ/AWS SQS/PubSub.
- Experience with CI/CD, observability, and security best practices.
- Strong problem-solving, communication, and troubleshooting skills.
