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Backend Java Developer | Up to £65,000 | Guildford | HybridAt Jonothan Bosworth | Recruitment Specialists, we’re seeking a skilled Backend Java Developer to join a fast-growing technology provider.With ambitious growth plans and investment backing, this is a chance to join a forward-thinking engineering team where you’ll make a real impact. to design and implement high-availability, mission-critical backend systems.You’ll join a collaborative engineering team delivering scalable solutions for global telecom operations.What you’ll doDesign & build: Develop and maintain backend services and microservices using Java.Collaborate broadly: Work with cross-functional teams to deliver scalable telecom solutions.Optimise performance: Integrate databases, APIs, and ensure efficiency across systems.Harden systems: Implement redundancy, security, and performance tuning for telecom operations.Problem-solve: Troubleshoot challenges in distributed systems and live client environments.Contribute to Agile: Participate in code reviews and ensure best practices across the lifecycle.What we’re looking for4+ years’ hands-on backend Java development experience.Strong expertise in RESTful APIs and microservice architectures.Background in distributed systems, OOP, and networking fundamentals.Cloud environment experience (AWS, GCP, etc.), plus Docker/Kubernetes and CI/CD.Proven track record optimising apps for performance, memory, and scalability.SQL/NoSQL database experience, including deployment and integration.Knowledge of messaging systems (Kafka, RabbitMQ, Pub/Sub).Excellent communication and analytical skills.<