Job title - Java Software Engineer

Location - London, UK

We are seeking a Senior Java Backend Engineer with a strong background in Java, Spring Framework, and modern NoSQL / distributed caching technologies.

Key Responsibilities

• Design, develop, and maintain robust backend systems using Java and Spring Boot
• Build scalable and high-performance APIs and microservices
• Integrate with and optimize data persistence layers using MongoDB (preferably MongoDB Atlas), Redis, or DynamoDB
• Implement distributed caching strategies with Redis, Hazelcast, or Apache Ignite
• Work closely with DevOps to containerize applications using Docker

Must-Have Qualifications

• 5+ years of hands-on experience in backend development with Java and Spring Boot
• Strong understanding of RESTful APIs and microservice architecture
• Production experience with NoSQL databases (MongoDB preferred; DynamoDB, Redis, or similar are a plus)
• Experience with distributed caching systems such as Redis, Hazelcast, or Apache Ignite
• Proficiency with Docker and containerized deployments
• Experience with cloud-based environments (AWS, GCP, or Azure; MongoDB Atlas a strong plus)