Role Description This full time Backend Engineer role is based in Bengaluru with a hybrid work arrangement, allowing a combination of onsite and work-from-home flexibility.

The Backend

Engineer will design, develop, and maintain scalable backend services using NodeJS, ExpressJS, Python, and databases such as MongoDB and PostgreSQL, while ensuring robust APIs and efficient data models. The role includes collaborating with front-end engineers working with React, participating in architecture discussions, and integrating backend services with user-facing components. Day-to-day tasks involve writing clean, testable code, performing code reviews, optimizing application performance, and troubleshooting production issues. The engineer will also contribute to best practices, documentation, and continuous improvement of development processes and tooling.

Qualifications

- Candidates should possess strong Back-End Web Development skills, including experience with NodeJS, ExpressJS, Python, MongoDB, and PostgreSQL.




- Candidates should possess solid Software Development and Programming skills, with the ability to design, implement, test, and maintain complex systems.
- Hands on Experience with cloud-based platforms such as AWS, Azure, or Google Cloud
- Hands on Experience in JavaScript/TypeScript and modern frameworks such as React, Node.js, and Express
- Hands on Experience with back-end stacks such as Node.js, Python
- Hands on Experience with messaging and caching systems (RabbitMQ, Kafka, Redis)
- Hands on Experience with relational databases such as PostgreSQL, MySQL, or MSSQL and NoSQL technologies such as MongoDB, Couchbase, or DynamoDB
- Hands on Experience designing and implementing GraphQL and RESTful backend APIs with JSON data exchange
- Familiarity with CI/CD pipelines, Kubernetes (k8s), Git-based workflows, and automated testing frameworks such as Playwright
- Experience developing applications on Databricks and Lakebase is a plus

📌 Backend Engineer with React, NodeJS, ExpressJS, Python, MongoDB, PostgreSQL | 6-8 years (Bengaluru)
🏢 Cygnus Professionals
📍 Bengaluru