help us raise the engineering bar Communicate complex technical concepts to both technical and non-technical audiences Key requirements: Essential Skills: Strong experience with Java (17+) and frameworks like Spring Boot , Quarkus , or Micronaut Deep understanding of RESTful APIs and HTTP as an architectural style Expertise in asynchronous programming in Java Solid SQL skills and experience with Postgres or More ❯
performance interfaces using fundamental rendering technologies such as WebGL, Canvas API or related 2D graphics libraries (e.g. PixiJS, Skia etc) Good knowledge of Java and related technologies (e.g. Maven, Spring Boot etc) Good knowledge of relational database management systems (RDBMS) such as PostgreSQL Experience in developing interactive products with realtime technologies (e.g. Websocket) Experience with AWS services (S3, EC2 More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
WüNDER TALENT
Senior Java Developer | Java, Spring, AWS | Salary up to £75k | Remote (UK) | Immediate Start Role: Senior Java Developer Location: Remote (UK) Start Date: Must be able to start immediatlely Salary: Up to £75k About The Role Our partner is looking for a Senior Java Developer to join their high-performing tech team delivering cloud-native applications in a fast … be involved in building clean, robust APIs and backend services with a strong focus on cloud deployment, scalability and performance. Responsibilities Designing, building and maintaining backend services using Java (Spring/Spring Boot). Delivering scalable APIs and microservices hosted on AWS. Contributing to architectural decisions and technical designs. Collaborating with cross-functional teams in an Agile environment. … and CI/CD pipelines. Mentoring junior developers and contributing to knowledge sharing. Requirements Strong commercial experience in Java development, ideally in product or platform teams. Strong knowledge of SpringFramework/Spring Boot. Hands-on experience with AWS for deployment, configuration and monitoring. Comfortable with RESTful API design and development. Solid understanding of software engineering principles and More ❯
an experienced backend Engineer with Core Java 11 &17 for an exciting project with a global finance organisation. you'll be delivering solutions using both your Java skill set, spring, and SQL in an Agile environment.The role will be working a number of workstreams, some in progress, others you'll lead from inception to end, so full SDLC experience … is essential.Key Skills: Core Java 11 & 17 Spring Boot, SpringFramework, Spring Data JPA REST or RPC, microservice based architectures SQL/relational data modelso Cassandra, Cockroach and noSQL structure a plus Agile experience with CI/CD, Applicant Resiliency, and SecurityThis is a business facing role, so we are looking for someone confident in leading conversations More ❯
Role Title: Java Developer Location: Northampton Duration: 31/12/2025 Rate: £250 per day - PAYE via Umbrella Only Role Requirements: Kafka deployment and integration. Spring Boot, Spring Batch & Spring Cloud frameworks. Experience of building microservices SDKs. Create low level designs conforming to solution architecture. Should be able to design API contracts using RAML. Design, develop … web platforms. Possesses good understanding of integration patterns between presentation layer, business layer, and backend systems. Good understanding of following technology stack- RAML/Swagger, Mule, Java/J2EE, Spring Boot. Good understanding of API led architecture (system, process, experience) & concepts such as choreography, orchestration, synchronisation, exception handling etc. Understanding of API gateway management and configuration. Understanding of enterprise … defining versioning protocols. Ensure team adheres to code quality and security standards using tools like SonarQube, Checkmarx. Essential Skills: Hands-on experience with Java 17+. Hands-on experience with Spring Boot and REST microservices. Hands-on experience with some Async stack (e.g., Kafka). Hands-on experience with databases (SQL/No-SQL). Understanding of concepts around GC More ❯
Responsibilities: Frontend Expertise : Strong proficiency in React, JavaScript/TypeScript, HTML5, and CSS3 for building responsive and interactive user interfaces. Java Backend Expertise : Strong proficiency in Java development, including SpringFramework, Spring Boot, and JVM optimisation techniques for high-performance applications. Database Management : Proficiency with both relational databases (Oracle, PostgreSQL) and NoSQL solutions, with strong SQL skills and … React Experience : At least 3 years of experience developing applications with React and modern JavaScript frameworks Java Experience : At least 4 years of experience in Java backend development, including Spring Framework. Project Experience : Previous involvement in system rewrites or greenfield/migration development projects, preferably in financial or trading environments. Master Data Experience : Experience with reference data or master More ❯
teams. You should be able to demonstrate a passion for engineering effective solutions to complex challenges, Skills Required Strong JAVA 11 + skills and Reactive Programming Experience with the Springframework and technologies. Experience of event sourced/driven solutions. Experience in automation using Continuous Integration & Continuous Deployment processes. Agile delivery experience e.g. working in Kanban/Scrum delivery More ❯
occasional team coaching Development primarily on Windows machines; CTU built on Eclipse Required technical and professional expertise 7+ years of Java Development experience Experience with Java libraries such as SpringFramework, Guava, Apache Commons, Guice/Dependency Injection, JPA Good knowledge of SQL, ORM, and Relational Databases Knowledge of MVS/COBOL/JCL Practical skills in CI/ More ❯
Code (IaC) automation tools and frameworks (Terraform, Jenkins, Ansible, etc.). Software Development Acumen: A software development background is highly desirable, specifically architecting or developing microservices using Java/Spring Boot to automate infrastructure deployment. Agile and DevOps Mindset: Familiarity with Agile Development, DevOps, and SRE practices. Strategic Thinking: Experience evaluating complex requirements and rationalizing them into a consistent More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
esure Group
experience in a scaled Agile environment, with delivery partners and 3rd party applications. Object Oriented and Programming background Strong technical expertise in Java, Sprint Boot and Microservices. Proficient in Spring Boot; Apache Kafka experience is desirable Expertise in microservices, database programming, event streaming, and queueing technologies in a cloud-based environment The ability to tell a technical story/ More ❯
and refactoring to ensure high-quality solutions. Work closely with cross-functional teams (developers, DevOps, data scientists, product managers) in an agile methodology . Their Tech Stack includes: Backend: Spring & Spring Boot, Java, Python, FastAPI Frontend: Vue.js Cloud: AWS Databases: Elasticsearch & Postgres And more... This role offers exciting opportunities to dive into various areas, including Natural Language Processing More ❯
on a remote basis. Start: September 2025 Location: Remote Duration: 24 months/2 years Rate: £450 per day, Inside IR35 Essential Skills & Experience -Java development experience -JavaScript; Node.JS -Spring Boot -Docker, Kubernetes -AWS or Azure More ❯
in this team. This is a smaller sized, close-knit business with some huge customers and working on something very unique. Technologies they are working with daily include: Java, Spring boot, Kafka, Microservices Architecture, some Python, PostgreSQL, MongoDB, AWS, Kubernetes and more. Experience Needed: Experienced backend Java software engineer Expereinced working with systems at high scalability Experienced working with More ❯
Bristol, Gloucestershire, United Kingdom Hybrid / WFH Options
SR2
in this team. This is a smaller sized, close-knit business with some huge customers and working on something very unique. Technologies they are working with daily include: Java, Spring boot, Kafka, Microservices Architecture, some Python, PostgreSQL, MongoDB, AWS, Kubernetes and more. Experience Needed: Experienced backend Java software engineer Expereinced working with systems at high scalability Experienced working with More ❯
Northampton, Northamptonshire, United Kingdom Hybrid / WFH Options
Adecco
end components. Ensure seamless integration between systems and enhance performance. Contribute to UI/UX improvements, accessibility, and optimisation initiatives. Key Skills & Experience: Strong development experience in Java (particularly Spring Boot). Proficiency in React.js (with Redux or Context API). Solid understanding of RESTful APIs and backend integration. Expertise in HTML5, CSS3, and modern JavaScript (ES6+). Familiarity More ❯
Knutsford, Cheshire, United Kingdom Hybrid / WFH Options
Adecco
end components. Ensure seamless integration between systems and enhance performance. Contribute to UI/UX improvements, accessibility, and optimisation initiatives. Key Skills & Experience: Strong development experience in Java (particularly Spring Boot). Proficiency in React.js (with Redux or Context API). Solid understanding of RESTful APIs and backend integration. Expertise in HTML5, CSS3, and modern JavaScript (ES6+). Familiarity More ❯
an end client.Key requirements: Principal FullStack engineer with experience leading teams of engineers on complex projects Active Security Clearance (SC) and Active NPPV3 Full stack experience in C#, Java (Spring Boot, JPA/Hibernate), Rest APIs Experience in building microservices and knowledge of SOLID principles Understanding of 4GL (fourth generation programming language) Experience in backlog refinement, preparation of user More ❯
English communication skills. Bonus Skills Bachelor's or master's degree in Computer Science or a related field. Experience working on and shipping live service games. Experience working on Spring Boot projects. Experience deploying software/services on Kubernetes. Experience working with Apache Spark and Iceberg. More ❯
communication and documentation skills, in a role which will be regularly customer facing Work collaboratively with both local and offshore teams and developers REQUIRED SKILLS & EXPERIENCE: 4+ years Java (Spring) development experience An understanding of web technologies and an appreciation for capacity and performance design considerations Excellent problem-solving skills One or more cloud container platforms (e.g. Red Hat More ❯
techies, who all care about delivering a product that is both meaningful and impactful. Experience we’re looking for: Experienced in designing and developing full stack solutions with Java, Spring boot and ideally React (or similar) Microservices Architecture Messaging technologies e.g Kafka, RabbitMQ OR ActiveMQ Familiar with Cloud platforms (AWS, Kubernetes, Docker) Experienced of working within an Agile Product More ❯
you'll be doing: Developing end-to-end features as part of an agile, collaborative team Building and deploying cloud-native, containerised applications using technologies such as AWS Lambda, Spring Boot, NodeJS, Python FastAPI, Oracle, PostgreSQL and MongoDB Contributing to DevSecOps delivery pipelines, using tooling such as Atlassian, Jenkins, GitLab, OWASP and AWS services Applying Site Reliability Engineering principles More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
based offices 3-4 days a week with some flexibility to work from home 1-2 days. About you: You have strong Full Stack development experience including Java backend (Spring Boot) as well as modern Angular You have experience with relational databases and SQL query writing You have a strong understanding of REST APIs and real-time systems You More ❯
you'll be doing: Developing end-to-end features as part of an agile, collaborative team Building and deploying cloud-native, containerised applications using technologies such as AWS Lambda, Spring Boot, NodeJS, Python FastAPI, Oracle, PostgreSQL and MongoDB Contributing to DevSecOps delivery pipelines, using tooling such as Atlassian, Jenkins, GitLab, OWASP and AWS services Applying Site Reliability Engineering principles More ❯
Town Centre, Telford, Shropshire, England, United Kingdom Hybrid / WFH Options
TXP
Playwright, OWASP Zap, Gatling), and monitoring (Grafana, Splunk). Familiarity with cloud (AWS/Azure), Kubernetes, and databases (Oracle RDS, SQL, MongoDB). Technical knowledge of Java 21 and Spring Boot. Deep understanding of all test levels and non-functional testing. What You Bring Strategic, hands-on mindset with strong planning and stakeholder skills. Passion for quality, automation-first More ❯
passion for mentoring and team development Experience working in or with financial services organisations is highly desirable Strong background in full-stack development with hands-on experience in Java, Spring Boot, Kafka, Microservices architecture, AWS, Angular and React About Us Why join us Career coaching, mentoring and access to upskilling throughout your entire FDM career Assignments with global companies More ❯