with hands-on experience in modern Java frameworks, cloud technologies, and containerized environments. The ideal candidate will be responsible for designing, developing, and maintaining scalable applications leveraging Java 17+, SpringBoot, Docker, and AWS . Key Responsibilities: Design, develop, and maintain robust backend services using Java 17+ and the Spring ecosystem (SpringBoot, Spring … Collaborate with cross-functional teams in an Agile environment to deliver high-quality, scalable solutions. Required Skills & Qualifications: Strong programming skills in Java 17 or later . Proficiency in SpringBoot , Spring Data , Spring Web , and Spring Messaging . Hands-on experience in building RESTful services . Experience with containerization tools (Docker, Helm, OCP/ More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Stott and May
with the latest Java technologies and industry trends. Required Skills & Experience: Strong experience in Java (Java 8+) development. Solid understanding of object-oriented programming and design patterns. Experience with Spring Framework (SpringBoot, Spring MVC, Spring Data) . Experience with relational databases (e.g., MySQL, PostgreSQL) and writing SQL queries. Knowledge of RESTful API development and … Learning and development opportunities to grow your career. Seniority Level Mid-Senior level Industry Technology, Information and Media Travel Arrangements Employment Type Full-time Job Functions Information Technology Skills SpringBootSpring MVC Spring F More ❯
with the latest Java technologies and industry trends. Required Skills & Experience: Strong experience in Java (Java 8+) development. Solid understanding of object-oriented programming and design patterns. Experience with Spring Framework (SpringBoot, Spring MVC, Spring Data) . Experience with relational databases (e.g., MySQL, PostgreSQL) and writing SQL queries. Knowledge of RESTful API development and … Learning and development opportunities to grow your career. Seniority Level Mid-Senior level Industry Technology, Information and Media Travel Arrangements Employment Type Full-time Job Functions Information Technology Skills SpringBootSpring MVC Spring F More ❯
Senior Java Engineer (Kafka, SpringBoot, Microservices) We’re hiring a Senior Java Engineer to build secure, real-time systems using Java, SpringBoot, and Apache Kafka. You’ll design scalable event-driven microservices, collaborate across the stack, and shape a platform used in mission-critical environments. If you’re a hands-on backend engineer passionate … default. 💡 Required Experience 10+ years’ experience as a Java Backend Engineer/Senior Java Developer Proven track record building and scaling Kafka-based architectures in production Deep expertise with SpringBoot (Security, Web, and Data modules) Experience designing and maintaining event-driven systems with high throughput and reliability Strong understanding of observability, availability, and resilience Experience working in More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Pixelated People
Senior Java Engineer (Kafka, SpringBoot, Microservices) We’re hiring a Senior Java Engineer to build secure, real-time systems using Java, SpringBoot, and Apache Kafka. You’ll design scalable event-driven microservices, collaborate across the stack, and shape a platform used in mission-critical environments. If you’re a hands-on backend engineer passionate … default. 💡 Required Experience 10+ years’ experience as a Java Backend Engineer/Senior Java Developer Proven track record building and scaling Kafka-based architectures in production Deep expertise with SpringBoot (Security, Web, and Data modules) Experience designing and maintaining event-driven systems with high throughput and reliability Strong understanding of observability, availability, and resilience Experience working in More ❯
East London, London, United Kingdom Hybrid/Remote Options
Client Server
Senior Software Engineer/Developer (Java SpringBoot) London/WFH to £85k Are you a Software Engineer looking for an opportunity where you can make an impact? You could be progressing your career in a senior, hands-on role at a growing US based tech company that provide a platform for gaming and gambling businesses to retain … experienced, backend focused, Software Engineer/Developer with a broad knowledge of building software products and associated architectures You have strong Java development skills including a good knowledge of SpringBoot and microservices You have experience with public cloud technologies, AWS preferred You have a good appreciation of front end technologies e.g. JavaScript/TypeScript, Angular, HTML, CSS … to £85k Continuous career growth and self-development opportunities Impactful role at a growing company Apply now to find out more about this Senior Software Engineer/Developer (Java SpringBoot) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer More ❯
West London, London, United Kingdom Hybrid/Remote Options
Client Server
Java Developer/Software Engineer (Java SpringBoot) London/WFH to £65k Are you a Java Developer looking for an opportunity where you can make an impact? You could be progressing your career at a growing US based tech company that provide a platform for gaming and gambling businesses to retain their customer base, as they expand … London three days a week with flexibility to work from home twice a week. About you: You're a backend focused Java Developer You have a good knowledge of SpringBoot and microservices You're familiar with AWS You have a good appreciation of front end technologies e.g. JavaScript/TypeScript, Angular, HTML, CSS You're collaborative and … to £65k Continuous career growth and self-development opportunities Impactful role at a growing company Apply now to find out more about this Java Developer/Software Engineer (Java SpringBoot) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer More ❯
and maintain our customer-facing website using Shopify, ensuring a pixel-perfect, high-quality front end. Beyond this project, you will play a key role in developing Java/SpringBoot middleware to integrate and support our e-commerce operations and other business platforms. As our technology evolves, you will also contribute to other projects, including building React … requirements. Design, develop, and maintain e-commerce-based websites, ensuring pixel-perfect front-end implementations, excellent user experience, and top-tier performance. Build and maintain middleware using Java and SpringBoot to support integrations and backend processes. Support and troubleshoot customer-facing websites and middleware, resolving issues efficiently. Integrate internal and external APIs to extend website and platform … business projects. Collaborate with teams in both the UK and US to deliver consistent technical solutions. Stay current with best practices in web development, e-commerce platforms, Java/SpringBoot, React, and related technologies. Required Skills & Experience Demonstrable experience building pixel-perfect front ends with HTML, CSS, and JavaScript. Solid experience with Java and SpringBootMore ❯
and maintain our customer-facing website using Shopify, ensuring a pixel-perfect, high-quality front end. Beyond this project, you will play a key role in developing Java/SpringBoot middleware to integrate and support our e-commerce operations and other business platforms. As our technology evolves, you will also contribute to other projects, including building React … requirements. Design, develop, and maintain e-commerce-based websites, ensuring pixel-perfect front-end implementations, excellent user experience, and top-tier performance. Build and maintain middleware using Java and SpringBoot to support integrations and backend processes. Support and troubleshoot customer-facing websites and middleware, resolving issues efficiently. Integrate internal and external APIs to extend website and platform … business projects. Collaborate with teams in both the UK and US to deliver consistent technical solutions. Stay current with best practices in web development, e-commerce platforms, Java/SpringBoot, React, and related technologies. Required Skills & Experience Demonstrable experience building pixel-perfect front ends with HTML, CSS, and JavaScript. Solid experience with Java and SpringBootMore ❯
a 6-month contract role based in Leeds, UK , with a strong possibility of extension . Key Responsibilities: Design, develop, and deploy scalable backend microservices using Java 17 and SpringBoot . Configure and maintain DevOps pipelines on Google Cloud Platform (GCP) to support the credit decisioning engine. Build and enhance automated testing frameworks ensuring resilient, high-quality … Work closely with architects and product owners to define and implement technical solutions aligned with business goals. Required Skills & Experience: Backend Development: 8–15 years of experience with Java, SpringBoot , and microservices architecture . Java 17: Hands-on experience is mandatory . DevOps & Cloud: Proven experience with GCP , AWS , or Azure , and familiarity with CI/CD … LangGraph , or similar frameworks; an interest in agentic AI solutions is a plus. Skill Matrix: SkillHands-on Experience (Years) Java Fullstack Engineering 8–15 Java (Version 17+) Strong Expertise SpringBoot Strong Expertise Microservices Strong Expertise DevOps Pipelines Practical Experience Google Cloud Platform (GCP) Practical Experience RESTful APIs Proven Expertise Automated Testing Frameworks/JUnit Strong Experience Agile More ❯
Senior Java Engineer – Product Engineering | B2B SaaS | Insurtech Up to £120,000 per annum plus bonus and excellent pension London – 2 days a week Java | SpringBoot | AWS | Kubernetes | Event-Driven Architecture Senior Java Engineer – We have been exclusively engaged by a leading B2B SaaS technology business to find a Senior Java Engineer with a “product engineering” mindset … The role requires someone who enjoys solving complex challenges, influencing architectural decisions and building scalable, resilient systems. Key Responsibilities Designing and developing production-ready features and services in Java (SpringBoot) and cloud-native environments. Contributing to system design and architecture, ensuring simple and pragmatic solutions to complex problems. Working collaboratively with Product Managers and teammates to balance … and operation, including AWS design, security, and observability. Mentoring colleagues, conducting code reviews, and supporting a culture of learning and improvement. Candidate Profile Significant experience in modern Java development (SpringBoot, Kotlin, or similar). Strong track record in designing and evolving scalable, Cloud-based systems. Practical experience with iterative development, automated testing, and CI/CD. A More ❯
Senior Java Engineer – Product Engineering | B2B SaaS | Insurtech Up to £120,000 per annum plus bonus and excellent pension London – 2 days a week Java | SpringBoot | AWS | Kubernetes | Event-Driven Architecture Senior Java Engineer – We have been exclusively engaged by a leading B2B SaaS technology business to find a Senior Java Engineer with a “product engineering” mindset … The role requires someone who enjoys solving complex challenges, influencing architectural decisions and building scalable, resilient systems. Key Responsibilities Designing and developing production-ready features and services in Java (SpringBoot) and cloud-native environments. Contributing to system design and architecture, ensuring simple and pragmatic solutions to complex problems. Working collaboratively with Product Managers and teammates to balance … and operation, including AWS design, security, and observability. Mentoring colleagues, conducting code reviews, and supporting a culture of learning and improvement. Candidate Profile Significant experience in modern Java development (SpringBoot, Kotlin, or similar). Strong track record in designing and evolving scalable, Cloud-based systems. Practical experience with iterative development, automated testing, and CI/CD. A More ❯
Manchester Area, United Kingdom Hybrid/Remote Options
Forward Role Recruitment
App Developer | Full Stack Developer | Mid Level | Finance | FinTech | Scaleup | JavaScript | Java | TypeScript | React | React Native | SpringBoot | DDD | TDD | Manchester | Hybrid | £50,000 - £65,000 Are you a passionate Full Stack Developer looking to put yourself on a better career trajectory? Are you happy in your current role but would prefer more stability and more opportunities for … great team and they want positive people with great potential to join the business! Desired experience: 💻 Frontend : JavaScript/TypeScript, React, React Native, DDD, TDD 💻Backend : Java/JVM, SpringBoot, Spring Cloud AWS If the above doesn't excite you enough, take a look at some of their brilliant benefits: 💷 £50,000 - £65,000 base salary … be considered for the role, or for more information, drop me a message! App Developer | Full Stack Developer | Mid Level | Finance | FinTech | Scaleup | JavaScript | Java | TypeScript | React | React Native | SpringBoot | DDD | TDD | Manchester | Hybrid More ❯
London, England, United Kingdom Hybrid/Remote Options
Client Server
Lead Software Engineer/Developer (Java SpringBoot AWS) London/WFH to £115k Are you a hands-on backend focussed Software Engineer with team leadership skills? You could be progressing your career in a Lead Software Engineer role at a global FinTech/CFD trading company that has been consistently voted as one of the UKs top … and ensure code quality, observability, scalability and security are embedded into high-quality, high-impact releases. You'll be working with a modern, cloud native tech stack using Java, SpringBoot, AWS, Kafka and CI/CD to build highly scalable, distributed systems with 24/7 availability. Location/WFH: There's a hybrid model with two … terrace, restaurant and break out areas. About you: You have strong technical and people leadership skills You have advanced experience of building cloud-native, distributed systems using Java and SpringBoot You have a strong knowledge of AWS including Amazon EKS You have experience with Kafka and event driven architectures You're collaborative and pragmatic with great communication More ❯
Overview Role : Java developer Rate : 400-Inside IR35 Location : London hybrid Responsibilities Develop Java applications using Java 11+ (Java 17 preferred) and Spring/SpringBoot, with experience in microservices and AWS. Ability to manage tasks independently without direct supervision and to deliver under pressure across multiple priorities. Requirements Essentials - Java 17 version preferred, Springboot, Microservices, AWS, Maven, Gradle, JPA, JMS, Junit, Bamboo, Stash, IntelliJ Good to have - ArgoCD, Kubernetes, Docker, Grafana, Splunk Nice to have - SonarQube Ability to work in small teams and strong … very important. As Macquarie has small teams, developer who can work independently Additional context Sample feedback from client (reference): 1. Comm skills and articulations skills - Average 2. Covered Java, Spring, Springboot, RDBMS, Cloud/Infra, Junits, application design, etc. 3. Have got hands-on in Java/Spring. Know about SQL queries, joins, indexes, etc. Average. More ❯
technical solutions. Own and lead development of team-owned components and features, ensuring maintainability, scalability, and performance. Contribute to the design and implementation of microservices and APIs using Java, SpringBoot, and Spring Cloud. Participate in code reviews, technical discussions, and architecture design sessions to uphold engineering excellence. Ensure robust CI/CD pipelines for AWS deployments … S3, API Gateway, RDS, and CloudFormation Strong programming skills in Java with a deep understanding of modern object-oriented principles (SOLID, SOA, HTTP, REST). Hands-on experience with SpringBoot, Spring Cloud, and microservices architecture. Experience in API design, development, and integration. Strong understanding of CI/CD, containerization (Docker/Kubernetes), and deployment automation. Ability More ❯
designing scalable, secure, high-performance services that power mission-critical applications within the healthcare technology landscape. Key Responsibilities * Design, develop, and maintain RESTful APIs and microservices using Java and SpringBoot . * Implement scalable, secure, and highly available solutions for enterprise and healthcare applications. * Integrate backend services with NHS Digital systems , including FHIR resources, HL7 messaging, NHS Spine … Ensure compliance with security standards , data protection regulations, and NHS Information Governance requirements. Required Skills & Experience * 5+ years of professional Java development experience (Java 11+). * Strong expertise with SpringBoot , Spring Cloud, and distributed microservices. * Proven experience designing and building RESTful APIs. * Experience working with NHS Digital services , healthcare APIs, or standards such as FHIR, HL7 More ❯
Employment Type: Contract
Rate: £340 - £350.00 per day + Remote -Outside IR35
designing scalable, secure, high-performance services that power mission-critical applications within the healthcare technology landscape. Key Responsibilities * Design, develop, and maintain RESTful APIs and microservices using Java and SpringBoot . * Implement scalable, secure, and highly available solutions for enterprise and healthcare applications. * Integrate backend services with NHS Digital systems , including FHIR resources, HL7 messaging, NHS Spine … Ensure compliance with security standards , data protection regulations, and NHS Information Governance requirements. Required Skills & Experience * 5+ years of professional Java development experience (Java 11+). * Strong expertise with SpringBoot , Spring Cloud, and distributed microservices. * Proven experience designing and building RESTful APIs. * Experience working with NHS Digital services , healthcare APIs, or standards such as FHIR, HL7 More ❯
scalable, secure, high-performance services that power mission-critical applications within the healthcare technology landscape. Key Responsibilities * Design, develop, and maintain RESTful APIs and microservices using Vue JS and SpringBoot . * Implement scalable, secure, and highly available solutions for enterprise and healthcare applications. * Integrate backend services with NHS Digital systems , including FHIR resources, HL7 messaging, NHS Spine … junior developers. * Ensure compliance with security standards , data protection regulations, and NHS Information Governance requirements. Required Skills & Experience 5+ years of professional Vuen JS development experience Strong expertise with SpringBoot , Spring Cloud, and distributed microservices. Proven experience designing and building RESTful APIs. Experience working with NHS Digital services , healthcare APIs, or standards such as FHIR, HL7 More ❯
Employment Type: Contract
Rate: £340 - £350.00 per day + Remote -Outside IR35
scalable, secure, high-performance services that power mission-critical applications within the healthcare technology landscape. Key Responsibilities * Design, develop, and maintain RESTful APIs and microservices using Vue JS and SpringBoot . * Implement scalable, secure, and highly available solutions for enterprise and healthcare applications. * Integrate backend services with NHS Digital systems , including FHIR resources, HL7 messaging, NHS Spine … junior developers. * Ensure compliance with security standards , data protection regulations, and NHS Information Governance requirements. Required Skills & Experience 5+ years of professional Vuen JS development experience Strong expertise with SpringBoot , Spring Cloud, and distributed microservices. Proven experience designing and building RESTful APIs. Experience working with NHS Digital services , healthcare APIs, or standards such as FHIR, HL7 More ❯
london, south east england, united kingdom Hybrid/Remote Options
Stott and May
with the latest Java technologies and industry trends. Required Skills & Experience Strong experience in Java (Java 8+) development. Solid understanding of object-oriented programming and design patterns. Experience with Spring Framework (SpringBoot, Spring MVC, Spring Data). Experience with relational databases (e.g., MySQL, PostgreSQL) and writing SQL queries. Knowledge of RESTful API development and More ❯
for Citi trading desks and enterprise users in the largest global financial markets and exchanges in New York, London, and other major financial hubs. Our team owns multiple Java SpringBoot Services that execute, partition, and track quantitative risk graphs/trades in a distributed environment. These graphs can fail due to their complexity and our system must … for clients to address issues and optimize inefficiencies that arise during distributed workload execution. Qualifications Multiple years professional software development experience with Java. Solid experience with Java frameworks (e.g., Spring, SpringBoot, Quarkus). Experience designing, building, and maintaining large-scale, distributed systems. Experience with RESTful API design and implementation. Strong understanding of object-oriented programming and More ❯
Milton Keynes, Buckinghamshire, South East, United Kingdom Hybrid/Remote Options
Connexa
secure, client-focused environment * Work with modern front-end technologies (React, TypeScript, HTML/CSS) to deliver intuitive UI/UX * Develop robust back-end services using Java and SpringBoot * Create and maintain APIs and integrate with secure relational databases (PostgreSQL/MySQL) * Collaborate with cross-functional teams including product managers, architects, and public sector stakeholders * Contribute … government departments What we're looking for: * Minimum 7 years' experience in Java Development * Strong experience with both front-end (React/JavaScript/TypeScript) and back-end (Java, SpringBoot) technologies * Proven experience designing, building and testing end-to-end web applications * Strong understanding of relational databases and query performance (PostgreSQL/MySQL) * Exposure to DevOps and … problems through modern software and AI, and wants to make a tangible impact on the future of public sector digital services. Keywords: Full Stack Developer, Java Developer, React Developer, SpringBoot, TypeScript, AI Innovation, Secure Software, SC Clearance, Docker, PostgreSQL, Hybrid Role, British Citizens Only, Public Sector Projects, Milton Keynes, CI/CD, Full Stack Engineer, AI Data More ❯
Milton Keynes, Buckinghamshire, South East, United Kingdom Hybrid/Remote Options
Connexa
secure, client-focused environment Work with modern front-end technologies (React, TypeScript, HTML/CSS) to deliver intuitive UI/UX Develop robust back-end services using Java and SpringBoot Create and maintain APIs and integrate with secure relational databases (PostgreSQL/MySQL) Collaborate with cross-functional teams including product managers, architects, and public sector stakeholders Contribute … departments What we're looking for: Minimum 4 years' experience in full stack development Strong experience with both front-end (React/JavaScript/TypeScript) and back-end (Java, SpringBoot) technologies Proven experience designing, building and testing end-to-end web applications Strong understanding of relational databases and query performance (PostgreSQL/MySQL) Exposure to DevOps and … problems through modern software and AI, and wants to make a tangible impact on the future of public sector digital services. Keywords: Full Stack Developer, Java Developer, React Developer, SpringBoot, TypeScript, AI Innovation, Secure Software, SC Clearance, Docker, PostgreSQL, Hybrid Role, British Citizens Only, Public Sector Projects, Milton Keynes, CI/CD, Full Stack Engineer, AI Data More ❯
London, England, United Kingdom Hybrid/Remote Options
Client Server
high performance cloud-native backend services including owning DevOps processes to ensure systems are robust, secure and observable. You'll be working with a modern tech stack using Java, SpringBoot, CI/CD, Kubernetes, AWS, EKS and Grafana/Splunk. About you: You have advanced backend software engineering experience with Java, SpringBoot, REST, Postgres … that foster an open, diverse and inclusive culture Plus a range of other perks Apply now to find out more about this Senior Software Engineer/Developer (Java AWS SpringBoot) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer More ❯