151 to 175 of 487 Spring Jobs in London

staff level or tech lead. Ownership/Accountability: Have been responsible for the end to end delivery of technical products. The Key technologies: Java, Spring Boot, Azure, Kafka, React/Typescript, React Native, (Using AI Tools is a big Plus). Experience with API's, Microservices, Event Driven Architecture. ...

performance Contribute to architecture decisions (modularity, DI, extensibility) What You Bring (Must-Have) Strong hands-on experience in Java (17/21) + Spring Deep understanding of JDBC, SQL parsing/validation, query planning/optimization Experience with SQL planners or query transformation layers Strong grounding in data structures ...

smart innovation and continuous improvement Maintain strong communication with stakeholders and partners Requirements: Proven experience leading and coaching engineering teams Significant hands-on Java Spring and Kafka expertise Background in betting/gaming technology Cloud-native development experience (AWS preferred; Docker & Kubernetes beneficial) Deep understanding of scalable, resilient ...

pace. The Role Build and enhance web applications using React, JavaScript and TypeScript Contribute across the full stack with Java or Kotlin on the Spring ecosystem Use Claude and N8N to automate workflows and improve development efficiency Work with APIs, CI/CD pipelines, AWS, Docker and Kubernetes Collaborate ...

digital transformation and wider engineering projects What we're looking for You should have strong hands-on experience with: Java and associated technologies Spring Boot Unit testing, test automation and TDD DevOps tooling and CI/CD Debugging, profiling and performance tuning Agile software delivery Experience with Docker ...

engineering and system/application architecture. Prior experience in securities, financial services, or modern engineering-first organizations is a plus Strong proficiency in Java, Spring Boot, SQL, and the design of RESTful and streaming-based APIs. Hands-on experience delivering cloud-native solutions, including microservices, containerization, and modern deployment ...

engineering and system/application architecture. Prior experience in securities, financial services, or modern engineering-first organizations is a plus Strong proficiency in Java, Spring Boot, SQL, and the design of RESTful and streaming-based APIs. Hands-on experience delivering cloud-native solutions, including microservices, containerization, and modern deployment ...

listed below and are eager to learn more we do want to hear from you! Core Stack: 7+ years of deep Java expertise leveraging Spring Boot. Distributed Systems: Hands-on experience building event-driven architectures with Kafka and SQL. Product Ownership: Direct end-to-end execution—owning systems from ...

stack engineering and system/application architecture. Prior experience in securities, financial services, or modern engineering-first organizations is a plusStrong proficiency in Java, Spring Boot, SQL, and the design of RESTful and streaming‐based APIs. Hands‐on experience delivering cloud‐native solutions, including microservices, containerization, and modern deployment ...

treasury management, transactions booking, crypto liquidity) Our technology stack is based predominantly on Java 25 on the backend with Postgres database We rely on Spring Boot for quick and quality delivery We have a pragmatic approach to develop our business logic, focusing on clean code, with emphasis on maintainability ...

digital transformation engagements. We are looking for experience in the following skills· Excellent hands-on experience with Java and associated technologies.· Experience working with Spring Boot.· Hands-on knowledge of open-source tools, libraries and standards.· Some working knowledge of containers (Docker).· Strong experience of working in Test ...

garbage collection tuning, and concurrency utilities. Solid experience with real-time stream processing and distributed data architectures (e.g., Kafka, Apache Storm, CouchbaseDB/NoSQL, Spring). Familiarity with modern infrastructure paradigms, such as containerization (OpenShift/Kubernetes) and cloud platforms (GCP/AWS) is highly advantageous. Understanding ...

garbage collection tuning, and concurrency utilities. Solid experience with real-time stream processing and distributed data architectures (e.g., Kafka, Apache Storm, CouchbaseDB/NoSQL, Spring). Familiarity with modern infrastructure paradigms, such as containerization (OpenShift/Kubernetes) and cloud platforms (GCP/AWS) is highly advantageous. Understanding ...

support and debugging when live partner issues come up. Qualifications What do you need: • Experience designing, building, and deploying backend microservices in Java and Spring Boot. • Familiarity with domain-driven design, event-driven architecture, and microservices patterns. You think in terms of domain boundaries, aggregates, and service responsibilities. • Experience ...

advocate for automated testing and promote a thoughtful, test-driven approach across the team. A Typical Week Might Involve: Building and improving microservices usingJava, Spring Boot, Elasticsearch, Kafka, Gradle, Hibernate, Couchbase, SQL, and Docker Working with your team to design APIs and services that power our mobile experiences Contributing ...

message brokers such as Kafka and MQ.Advanced JavaStrong experience in Object-Oriented Programming (OOP).Advanced knowledge of Java 17+ features and practical experience with Spring Boot. Skilled in developing RESTful services, including REST design principles, Swagger/OpenAPI, and Spring REST MVC. Proficient in building and delivering enterprise ...

such as Kafka and MQ.Advanced Java* Strong experience in Object-Oriented Programming (OOP).* Advanced knowledge of Java 17+ features and practical experience with Spring Boot.* Skilled in developing RESTful services, including REST design principles, Swagger/OpenAPI, and Spring REST MVC.* Proficient in building and delivering enterprise ...

optimize application and integration performance. SKILLS Must have Core Engineering 8+ years of software engineering experience, ideally within Financial Services. Strong expertise in Java, Spring Boot, REST APIs, and distributed systems. Experience with Kafka, IBM MQ, or similar messaging technologies. Strong integration experience with Loan IQ, lending, banking … building AI Agents and Agentic Software Engineering solutions to automate and enhance SDLC processes. Hands-on experience with Java-based AI frameworks such as Spring AI, LangChain4j, Semantic Kernel, MCP (Model Context Protocol), or similar technologies. Experience implementing RAG, prompt engineering, tool calling, workflow orchestration, and agent-based architectures. ...

hackajob is partnering directly with BlackRock to hire for this role. About this role Within the Aladdin Product Group Private Markets, we are hiring a Senior Software Engineer to work on our Private Markets application ...

microservices, event-driven architectures, and cloud platforms, contributing to scalable, secure, and high-performing systems. Your responsibilities Develop and maintain backend services using Java, Spring Boot, and Spring Security. Design and implement microservices and event-driven architectures leveraging Confluent Kafka. Build and manage CI/CD pipelines using … optimize systems using New Relic and Grafana. Your Profile Essential skills/knowledge/experience: Develop and maintain backend services using Java 25, Spring Boot, and Spring Security. Design, build, and support microservices and REST APIs for scalable distributed systems. Implement and manage event-driven architectures using Apache ...

Fargate, Lambda, API Gateway, EventBridge, SQS, SNS, Step Functions, S3 and CloudWatch . Provide hands-on technical leadership across Java 11/17+, Spring Boot, Spring Cloud, REST APIs, Python and TypeScript . Lead database architecture and hands-on engineering across Amazon DynamoDB and Aurora PostgreSQL , including data … enterprise technology, architecture or software engineering leadership. Strong hands-on experience with AWS cloud architecture and application modernisation . Deep expertise in Java, Spring Boot, microservices and distributed systems . Strong hands-on DynamoDB and Aurora PostgreSQL/PostgreSQL experience, including DBA, SQL tuning and data migration. Experience with ...

need as a Senior Full Stack Kotlin Developer Strong commercial experience with Kotlin , Java and the full software development lifecycle. Experience with Spring Boot, Spring Framework and microservices architecture. Exposure to Node.js, TypeScript, Express.js or Nunjucks. Experience with AWS, Azure or GCP, Docker, Kubernetes and DevOps practices. Experience ...

rate as well! • Develop and enhance server-side Java/JVM applications, with Java as the primary back-end technology. • Build robust services using Spring and Spring Boot. • Work across greenfield and brownfield projects within financial services, trading and post-trade environments. • Develop solutions supporting settlement and post … strong Java expertise is essential. Technical Skills Requirements • 5–10+ years' commercial software development experience. • Strong server-side Java/JVM development experience. • Strong Spring/Spring Boot experience. • Experience working on complex greenfield and/or brownfield systems. • Strong Linux experience. • Experience within financial services, financial markets ...

close knit, agile team. You will be the Java expert, utilising a Spring framework to build and evolve their internal systems. This work will have a genuine impact on the business, so you must have an awareness of what influence your code will have on the company. The wider ...

influence the way systems are designed and built across the wider platform. You will bring 6+ years of backend development experience using Java, Go, Spring Boot, Play Framework or similar technologies. You'll have strong experience with relational and NoSQL databases such as PostgreSQL, MySQL, MongoDB or Redis, alongside ...