101 to 111 of 111 Spring Boot Jobs in London

Tech stack We hire for ability, not a specific tech stack. Most of the team learned Kotlin here: Backend: Kotlin (modular monolith using Http4k, Spring Boot, Exposed, Result4k). Storage: Postgres, BigQuery. AI Platform: Vertex AI, Langsmith, more to come here. Async messaging: Google Cloud Pub/Sub. ...

high-growth, production-grade environment, ideally within fintech, challenger banking or a regulated digital business. Deep, hands-on expertise in Java and Spring Boot, with strong instincts for building scalable, resilient, distributed systems. Solid working knowledge of AWS, including compute, storage, networking and the operational considerations that come ...

critical systems at scale. Comfortable in a JVM codebase, or confident you'll get there fast - we're on Java/Kotlin and Spring Boot. Leadership Experience leading a team of engineers and owning what they deliver. Leadership through trust: you give people context and direction and let them ...

Senior Java Engineer (Kafka, Kubernetes, SpringBoot) - Banking - London/Hybrid Daily rate: €600 - €700 (inside IR35) Duration: 12 months Start: ASAP My client is looking for a Senior Java Engineer to join on a contract basis. They need someone with strong core Java expertise as the role primarily involves server … skills. Strong core Java programming skills. Experience developing services/micro‐services in Java. Experience developing containerised services using Docker and Kubernetes. Hands‐on SpringBoot skills. Experience developing and deploying on Unix or Linux. Hands‐on experience of using the Kafka ecosystem. Experience of profiling and performance tuning. Experience ...

seeking a Senior Backend Engineer (IC4) to join the Global KYC and Onboarding squad. You will design, build and scale backend services using Java, Spring Boot, and cloud technologies, owning critical verification journeys for business and personal customers. You will mentor engineers, lead architectural decisions, collaborate with product ...

Senior Backend Engineer II to work on innovative solutions that enhance their product offerings in Europe. This position involves designing tools in Java and Spring Boot, mentoring junior engineers, and influencing product development through technical expertise. The ideal candidate will thrive in a collaborative environment, contributing to growth ...

power billing for B2B companies. This role involves designing scalable, reliable systems with high throughput and low latency. You will work with Kotlin and Spring Boot to tackle complex technical challenges while having a significant influence on the backend architecture. You will enjoy a competitive salary between ...

delivery and code reviews Experience working with relational and non-relational databases, query optimisation and designing schemas is a plus Knowledge of Java and Spring boot and experience with a messaging system, like Kafka, is a plus Being part of the on-call rotation for our critical services ...

Bias to action and comfort with ambiguity able to move quickly while maintaining quality and compliance. Experience with JVM platform (Java/Kotlin/Spring Boot). Additional Information Interested? Find out more: How we work - a practical guide DEI @ Wise Wise Tech Stack (2025 update) See what ...

Senior Java Engineer (Kubernetes, Kafka, SpringBoot) - Finance - London Daily rate: £550 - £750 (inside IR35) – Duration: 12 months – Hybrid: 8 days per month – Start: ASAP A banking client is looking for a Senior Java Engineer with Kafka and Docker skills to join the team on a freelance basis. Must be based … skills. Strong core Java programming skills. Experience developing services/micro‐services in Java. Experience developing containerised services using Docker and Kubernetes. Hands‐on SpringBoot skills. Experience deploying on Unix or Linux. Hands‐on experience using the Kafka ecosystem. Experience with profiling and performance tuning. Experience with Behaviour‐Driven ...

legacy application to a new event-based architecture, handling server-side deployment effectively. The ideal candidate has strong core Java expertise and experience with SpringBoot, Docker, and Kubernetes. This position requires strong communication skills and the ability to motivate and mentor junior staff. The daily rate is €600 - €700, with ...