1 to 25 of 60 Spring Jobs in the City of London

experienced Kafka Architect to lead the design and implementation of high-performance, scalable solutions. The ideal candidate will have deep expertise in Apache Kafka , Spring Cloud , Spring Boot , Spring Integration , Java , Spring MVC , Spring Core , and the Spring Framework . This hybrid role offers … business success and deliver meaningful impact across Telecom, Billing, and Revenue Management domains. Responsibilities Architecture & Design: Define and implement robust, scalable architecture using Kafka , Spring Cloud , and Spring Boot . Ensure seamless integration of systems leveraging Spring Integration and Java technologies. Development & Quality: Develop and maintain high ...

high-traffic, high-availability applications and services on AWS Define and evolve REST and SOAP APIs, including customer-facing APIs Promote modular, testable, maintainable Spring applications Write clean, secure, scalable code following best practices Use production monitoring tools to troubleshoot live issues Leadership Responsibilities: Turn business needs into technical … quality and confidence What they’re looking for: BSc or equivalent experience, plus 5+ years of hands-on development Strong knowledge of Java 17+, Spring, Spring Boot and Hibernate Experience with MySQL, Aurora, DynamoDB and Redis Experience working on SaaS products. Background in booking, payments or e-commerce ...

developer to join our team at Capgemini Financial Services in London, UK. Key Responsibilities Java and Related Technologies Deep understanding of Java J2EE JDBC Spring Hibernate and other Java related technologies and UI related Technologies Deep understanding of Java script Type script Angular CSS and other UI related technologies ...

delivery approach. Tech Stack You’ll work with modern, scalable technologies and frameworks including: Languages: JavaScript/TypeScript, Java, Frameworks: React, Angular, Node.js, Spring Boot, .NET Cloud Platforms: AWS, Azure, GCP CI/CD: Jenkins, GitHub Actions, Azure DevOps IaC: Terraform, CloudFormation, Azure Bicep Safe and pragmatic ...

Backend) Solid understanding of JVM internals, concurrency, and performance optimisation Experience building distributed systems, microservices, or event-driven architectures Knowledge of frameworks such as Spring Boot , Micronaut , or Ktor Familiarity with cloud platforms (AWS, GCP, Azure) and modern DevOps tooling Experience with CI/CD, automated testing, and containerisation ...

discussions and architecture decisions Collaborate within an agile, product-focused environment Help improve platform reliability, observability, and performance Tech Stack Languages: Kotlin, Java Frameworks: Spring Boot, Ktor (desirable) Cloud: AWS (Lambda, ECS, S3, DynamoDB, RDS) Messaging: Kafka, SNS/SQS Tools: Docker, Kubernetes, GitHub Actions, Terraform Methodologies: TDD/ ...

Azure) and application deployment strategies (containers. IaaS/PaaS) Familiarity with treasury workflows. Exposure to modern frontend stacks (TypeScript, Modular JS) and Java ecosystems (Spring Boot, hibernate), desktop UI frameworks where applicable. Experience with automated testing (JUnit, UI tests) and observability (Logging/metrics/alerts) Qualifications Proficiency ...

senior or technical leadership roles Background in high-transaction or large-scale enterprise systems (telecoms/billing experience advantageous) Technical Skills Essential Java, Spring Boot, J2EE REST APIs, Microservices, Kubernetes/OpenShift RDBMS, SQL, PL/SQL Angular, JavaScript, Bootstrap, HTML5, CSS3 Experience with application servers (e.g., JBoss, Oracle ...

join their team. Role details • Start: ASAP • Location: London • Working model: Hybrid ( 2 days on-site per week) Required • Strong experience with Java, Spring Boot & Microservices • Hands-on experience with PEGA BPM/Pega Platform (CSA/CSSA preferred) • Experience building and integrating RESTful APIs • Strong database experience ...

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 ...

days a week with some flexibility to work from home 1-2 days. About you: You have strong Java backend software development skills including Spring Boot You have experience with relational databases and SQL query writing You have some front end experience with JavaScript, Angular or React You have ...

Experience 15+ years of overall IT experience, with 10–12+ years in Java development . Strong hands-on skills in: Java 8/17, Spring, Spring Boot, Hibernate, JEE, MVC, Swing, JSP, Webservices (REST/SOAP), Angular/AngularJS, jQuery, JSON, HTML, CSS, XSLT Expertise with: Tomcat, JBoss ...

Lambda, EKS, Elastic Beanstalk, IAM, Neptune - Azure: Data Factory, Databricks, Synapse, Data Lake, Event Hub, AKS, Power BI - Microservices and APIs using Java/Spring Boot - CI/CD using GitLab, Azure DevOps, Kubernetes, Helm, Terraform - Ensure cloud security, compliance, and resilience Data, Analytics & Governance: - Define enterprise data strategy ...

Lambda, EKS, IAM, Neptune), Azure (ADF, Databricks, Synapse, Data Lake, AKS, Event Hub, Power BI) Architecture: Microservices, APIs, Java/Spring Boot DevOps: GitLab, Azure DevOps, Kubernetes, Helm, Terraform Data: Data modeling, data lakes, analytics platforms, graph technologies What We’re Looking For 20+ years experience as a Technical ...

Treasury, and the Departments of Work & Pensions and International Trade. They are looking for a motivated Java Software Developer with experience with: Java Spring Boot Microservices Containerisation using Docker, Kubernetes Developing cloud-native applications with AWS, GCP, Azure SQL, NoSQL and other tools and scripting skills As a Java ...

within a modern cloud-native environment. What You’ll Do: Build and maintain reactive, event-driven services using modern Java and frameworks such as Spring WebFlux or Project Reactor Design scalable Microservices that support high-throughput payment workflows Collaborate with other engineers to optimise system performance and reliability Contribute ...

Lambda, EKS, Elastic Beanstalk, IAM, Neptune - Azure: Data Factory, Databricks, Synapse, Data Lake, Event Hub, AKS, Power BI - Microservices and APIs using Java/Spring Boot - CI/CD using GitLab, Azure DevOps, Kubernetes, Helm, Terraform - Ensure cloud security, compliance, and resilience Data, Analytics & Governance: - Define enterprise data strategy ...

infrastructure Working across frontend, backend, and cloud services Aligning with MoJ, GDS and HMPPS engineering standards Tech Stack Frontend: Express.js, TypeScript, Nunjucks Backend: Kotlin, Spring Boot, REST APIs, event-driven architecture Cloud & DevOps: AWS, Terraform, GitHub Actions, Docker, Kubernetes Practices: TDD, pair programming, code reviews, secure-by-design, agile ...

PhixFlow platform. Technology Keywords & Interests Experience with, or a strong interest in, the following or similar technologies and concepts is highly valuable: ● Backend: Java, Spring, Hibernate, multi-threading/concurrency, Quarkus/Micronaut. ● Frontend: JavaScript, TypeScript, React, D3.js, SVG, CSS. ● Database: SQL (SQL Server, MySQL, Oracle), Data Modelling. ● Infrastructure ...

Cloud Deployment. Proficiency in Guidewire Edge APIs, Integration Gateway, GX Models, Messaging Frameworks, and Guidewire Cloud Platform. Hands-on experience with Java, Gosu, Spring Boot, Node.js, Python, and API development. Experience integrating risk assessment tools, actuarial models, and catastrophe risk platforms. Knowledge of API management platforms and middleware solutions. ...

solid understanding of multithreading, concurrency, or low-latency programming. A strong desire to develop in a low-level Java environment (no frameworks like Spring) Familiarity with CI/CD environments and practices such as pair programming or TDD. This is an exceptional opportunity to develop your skills while contributing ...

Skill Requirements The successful candidate will have : 5+ years commercial or similar experience Architected, designed, and led development of a microservices solution using Spring Boot Experience of Docker and AWS (ideally EventBridge & SQS) Experience of implementing RESTful web services Experience of unit testing using Junit, mocking frameworks and integration ...

Senior Fullstack Engineer - Fintech Scale-Up (Java, Angular, Azure) Titles: Senior Fullstack Engineer Tech Stack: Java | Spring | Azure | Angular Location: London (Hybrid - 2-3 days/week) Package: £85-95k + 20% bonus The Company: Growing fintech working with major banks on business banking products, providing solutions … work with a talented team on high-performance financial solutions. What you'll do as a Senior Fullstack Engineer: Design and develop Java microservices (Spring Boot, Hibernate/JPA) for backend systems Build cloud-native solutions on Azure with containerization Implement RESTful APIs using Java integrated with banking platforms ...

IR35 Contract Length: 6 Months+ Ext Location: Hybrid in London (2 days on-site) Languages: English Skills and responsibilities Strong proficiency in Core Java Spring Boot and Microservices architecture Hands-on experience with PEGA BPM and certifications such as CSA Certified System Architect or CSSA Certified Senior System Architect ...

shape solutions from end to end. You’ll work on a wide variety of projects and gain exposure to technologies including Java, Kotlin, NodeJS, Spring Boot, RESTful microservices, React, NoSQL databases and cloud platforms. This role is ideal for engineers who enjoy variety, value continuous learning and want … push forward modern engineering standards within diverse client environments. What You’ll Do Deliver high-quality microservices using Java (Spring Boot) Build responsive front-end applications using React, TypeScript/JavaScript, HTML and CSS Design and build cloud-native solutions using AWS or Azure Use Git-based version control ...