1 to 25 of 59 Permanent Spring Jobs in London

Senior Java Software Engineer – Java 11+, Spring, Spring Boot, Microservices, Kafka, Akka, Docker/Kubernetes, Real-time, TDD/BDD, Reactive Programming, MongoDB Payments A Senior Java Engineer with a background in finance/payments and experience working on distributed real-time systems is sought after … join the core engineering team working on the development of their real-time payments processing platform, using a primary tech stack of Java 17, Spring Boot and Akka. You will contribute from both a design and coding perspective, taking ownership of delivering new components and features ensuring high availability ...

Essential Requirements Significant commercial experience as a Senior Java Developer, with strong hands-on delivery. Expert knowledge of Java 21 and modern Java ecosystem (Spring Boot, Gradle/Maven). Strong experience with microservices, RESTful API design, and distributed systems. Solid experience with NoSQL technologies (e.g., MongoDB, DynamoDB, Cosmos ...

practices and continuous improvement within the team. Skills & Experience Essential: Active SC Clearance (or eligible and willing to undergo clearance). Strong Java and Spring Boot development experience. Proven experience delivering full-stack solutions (e.g. React, Angular, or Vue). Good knowledge of microservices , RESTful APIs , and containerisation (Docker ...

Docker/Kubernetes, Terraform/Cloud Formatoin, MQ/Apache Kafka, Datadog/AppDynamics/Dynatrace. Required Skills Backend: Strong experience in Java , Spring Boot, and Microservices Knowledge of REST APIs, security (JWT, OAuth), and database design Frontend: Proficiency in React.js , JavaScript (ES6+), HTML, CSS Experience with state management ...

they reward publishers and manage commissions and transactions using an event-driven architecture. We use an exciting array of technologies, including Java/Spring, AWS Lambda, Kafka, NodeJS, SQL/NoSQL databases, and more. Key tasks and responsibilities Work within a small, collaborative team using agile methodologies and practices ...

Create user interfaces and layouts using HTML CSS JavaScript and modern frameworks Back End Develop server side logic RESTful APIs and microservices using Java Spring Boot and related technologies Database Management Design and work with databases SQL NoSQL and ORMs Testing Quality Write unit tests perform code reviews … performance Collaboration Work with designers product owners and other developers in an Agile environment Essential Skills Qualifications Core Languages Java JavaScript HTML CSS Frameworks Spring Spring Boot Front End Vue APIs RESTful API development and consumption Databases SQL MySQL PostgreSQL and NoSQL databases Tools Git Jira CICD tools ...

Retail and CPG, and Public Services. Consolidated revenues as of $13 billion. Job Description- Job Title: Senior Java Engineer Must Haves- Java, Kafka, Microservices, Spring Boot, Postgres and AWS The Opportunity: We are looking for ambitious and motivated individuals who are keen to embrace growth and tackle the impending ...

Hybrid Model of 2 days a week on site. Key Skills and Experience Rest API automation testing in Java Java library and framework: Lombok, Spring Boot Stub testing experience: yaml, wiremock or Mockito, SOAP API testing Programming languages experience in OOP: Java or C# tools used: Cucumber Gherkin, Postman ...

deployment Familiarity with modern engineering practices: automated testing, infrastructure as code, monitoring, and observability Technology Stack Backend development across modern JVM frameworks including Spring , Spring Boot , and Micronaut , primarily using Java Cloud-native services deployed on Azure , with orchestration via Kubernetes and system monitoring/observability using tools ...

Treasury, and the Departments of Work & Pensions and International Trade. They are looking for a motivated Full Stack Engineer with experience with: Java Spring Boot Microservices JavaScript Frontend frameworks: they use Vue.js but are also open to React and Angular Containerisation using Docker, Kubernetes Developing cloud-native applications with ...

Java development, with a focus on low-latency systems. - Strong understanding of multithreading, concurrency, and performance optimization. - Experience with frameworks and libraries such as Spring, Hibernate, and Netty. - Familiarity with distributed systems and network protocols. - Excellent problem-solving skills and attention to detail. - Effective communication and leadership skills. OTHER ...

tools like Gitlab (preferred), Jenkins etc. Good understanding of containerized env and techs like Docker, Kubernetes. Development experience with hands on exp on Spring boot or similar is preferred. Very good understanding of best practices, clean code policies, branching strategies and security scans. Experience with cloud platforms like Azure ...

Lead design sessions, code reviews, and collaborative technical discussions. Skills & Experience Proven experience as a senior or lead backend engineer with Java (11+) and Spring Boot. Expertise in designing and leading backend architectures for complex systems. Strong understanding of AWS, Kubernetes, and modern microservice-based systems. Experience with Kafka ...

Java Engineer - DevOps Location – London, UK Mode of Work – Hybrid (3 Days Onsite Per Week) Type of Hiring – Permanent Client – LTIMindtree Key Technologies: Java Spring Boot, Microservices OpenShift, Apache Kafka latest stable RabbitMQ latest stable (Any/Similar) MongoDB, Oracle Database (Any/Similar) DevOps tools for automation CICD ...

frontend expertise. The expected skill distribution is approximately 60% backend (Java/microservices) and 40% frontend (React), with flexibility depending on experience. Requirements : Java, Spring Boot, Microservices, Node.js, TypeScript, React. Location: London (hybrid) 🔥 We build real AI products 🤓 We learn fast and experiment 🤝 We value ownership and collaboration ...

observability while contributing to testing, security, and CI/CD practices. Skills & Experience 8+ years of experience with Java, 5+ of experience with Spring, Springboot and Microservices Proven ability to design and lead backend architectures for complex systems. Solid experience with Cloud (AWS) and Kubernetes. 2+ years of experience ...

Senior Java Software Engineer - Java 11+, Spring, Spring Boot, Microservices, Kafka, Akka, Docker/Kubernetes, Real-time, TDD/BDD, Reactive Programming, MongoDB Payments A Senior Java Engineer with a background in finance/payments and experience working on distributed real-time systems is sought after ...

Summary Role: JavaFullStackDeveloper(Java+React+GenAI) Location: London(Hybrid) Type: Permanent Skills: Java, Spring Boot, Microservices React.js Docker, Kubernetes Terraform/CloudFormation Kafka/MQ Datadog/AppDynamics/Dynatrace Gen AI (nice to have ...

continuous improvement of development practices and tools. Stay updated with emerging technologies and recommend their adoption where applicable. Profile Must haves: Java Kotlin Spring Boot Nice to haves: Terraform Financial Services AWS Job Offer 9 month FTC Contributory personal pension plan: - Minimum: Employee 2% and Employer 7%. Employer ...

years in Java programming. • Leadership Skills: Demonstrated leadership and team management experience. • Technical Skills: Proficiency in Java and its related frameworks (e.g., Spring Boot, Maven, Gradle), knowledge of web services, and understanding of database technologies like SQL/Oracle are often required. • Soft Skills: Excellent communication, problem-solving, analytical ...

. Strong understanding of concurrent programming, multithreading, collections, and memory management. Experience building low-latency and high-throughput systems. Experience with the following technologies: Spring Boot/Spring Framework Messaging technologies such as Kafka, Solace, Tibco, JMS, or MQ RESTful APIs and service-oriented architectures Microservices and event ...

shape the payments ecosystem for high-performance applications. Key Responsibilities: Design, develop, and maintain payment integration systems ( Stripe and other gateways ) Build robust microservices & Spring Boot applications Ensure seamless order orchestration & middleware (Kafka) integration Enable AI in development, testing, and payment optimization Lead technical delivery and mentor engineering teams ...

problems and deliver well-reasoned, robust solutions at pace Champion reliability, observability, and security as first-class concerns — not afterthoughts Tech stack Java 21 Spring Boot Kafka PostgreSQL Kubernetes AWS gRPC Terraform Datadog OpenTelemetry What they're looking for Deep Java expertise - you've shipped high-throughput, low-latency ...

experienced software engineer, and somebody who remains comfortable with technology, architectural decisions and technical trade‐offs. Previous experience in our backend tech stack – Java, Spring, AWS and who is a strong advocate of tight feedback loops through mechanisms including, but not limited to automated tests, CI/CD pipelines ...

andcuriosity.Youhavetheoptiontoprogresswithusonatechnicalcareertrack.NoneedtogoontothePartnercareertrackifthisdoesntalignwithwhatyouwanttodo. Workonabroadvarietyofprojectsandtechstacksforclientsacrosssevensectors-noprojectiseverthesame Techstackrequiredideally: Whileweadvocateforusingtherighttechfortherighttask,youcanexpecttoworkwiththefollowingtechnologiestoensurescalable,high-performanceapplications: ProgrammingLanguages:JavaScript/TypeScript,Java,C# Frameworks:Vue/Angular/React/Node/Next,Spring/SpringBoot,.NET/ASP.NET Cloudplatforms:AWS,GCP,Azure CI/CD:Jenkins,GitHubActions,AzureDevOps IaC:Terraform,CloudFormation,AzureBicep PragmaticandsafeusageofAIthroughtheSDLC(e.g.usingMCPtocombinetoolsininterestingandeffectiveways) Qualifications Essentialrequirements Experienceinmanagingandtechnicallyleadingasoftwareengineeringteam ...