Backend Developer

Description

• Develop, maintain, and enhance backend systems using Java (with Spring Boot) and Node.js.
• Build robust, high-performance RESTful APIs and optimize endpoints for speed and scalability.
• Design and implement messaging solutions with technologies like Kafka.
• Integrate and manage caching systems such as Caffeine and Hazelcast for improved application performance.
• Work with both relational databases (MySQL) and document databases (MongoDB), leveraging advanced features like the Mongo Aggregation Framework.
• Collaborate with frontend teams to ensure seamless integration and functionality.
• Troubleshoot and resolve performance bottlenecks in backend services and APIs.
• Collaborate with cross-functional teams to design scalable microservices in distributed systems.

• Proficiency in Java (with Spring Boot) or Node.js.
• Experience designing and optimizing RESTful APIs.
• Strong knowledge of Kafka or similar messaging technologies.
• Experience with caching solutions like Caffeine and Hazelcast.
• Proficiency with MySQL and MongoDB, including experience with the Mongo Aggregation Framework.
• Hands-on experience with Puppeteer or similar technologies for automating browser activity.
• Proven experience in optimizing backend services and database queries.
• Excellent problem-solving skills and the ability to troubleshoot complex systems.
• Willingness to take ownership and responsibility for tasks and deliverables.

• Experience with Kubernetes (K8s) for deploying and managing applications.
• Familiarity with CI/CD pipelines for automating builds, testing, and deployments.
• Understanding of distributed systems and modern microservices architectures.
• Familiarity with TypeScript.