Senior Backend Developer - Node.JS

As a Senior Software Developer at Cleo Systems, you will play a key role in designing, building, and maintaining robust, high-performance backend services that power our healthcare applications. You’ll work with modern technologies including Node.js, Redis, RabbitMQ, Postgres, and Docker to deliver scalable and secure software that directly supports clinicians and patients.

You will take ownership of critical technical components, contribute to architecture decisions, and collaborate with cross-functional teams including DevOps, Product and QA to ensure high-quality delivery. Your experience in event-driven systems, microservices, and containerised environments will help shape our evolving platform.

The ideal candidate for this role would be an experienced engineer who enjoys solving complex problems, writing clean and efficient code, and mentoring others to uphold best practices in software engineering.

You will have experience with

• Backend Development: Design, develop, and maintain backend services using  Node.JS
• Messaging & Asynchronous Workflows: Build and manage reliable messaging patterns using queues such as RabbitMQ and Pub/Sub patterns.
• Database Design: Develop efficient and scalable queries and schemas using PostgreSQL.
• API Design: Develop clean, RESTful APIs and contribute to internal and external API documentation.
• Containerisation: Aid in building services in containerised environments using Docker.
• Code Quality: Write testable, maintainable code and contribute to peer reviews, testing, and CI/CD pipelines.