1 to 25 of 81 Java Engineer Jobs in the UK

Role: Java Software Engineer Location: Bristol, 4 days onsite Duration: 12-month contract Pay rate: £65.00 PH Umbrella/£51.35 PH PAYE Overview The candidate will be joining a team that develops solutions for the next generation of Air Defence Systems developing evolving products whilst maintaining the reputation … requires the continued design and development of new and evolving software tools and architectures, and the instantiations for future products. Perfect for a Software Engineer who is proactive and takes the initiative. Skillset required • A strong background in software engineering, its realisation and system wide impact. • Proven ability of … working in Java • Collaborative, open approach to development and have the ability to work well in a team and maintain momentum during development. • Proven ability of working across the entire software development process from engaging with requirement authorities to automated target integration and proving, supported with effective documentation • proven more »

Java Engineer Location: Belfast Salary: £47,000 - £63,000 This Java Engineer role is tailored for professionals with a strong background in Java software development and a proven ability to deliver complex, high-quality solutions. The successful candidate will work on innovative projects across diverse … industries, applying advanced Java technologies and leadership skills. Key Responsibilities: Design and implement scalable solutions using Java OOP principles and Java 8 features like streams and functional interfaces. Optimize performance with multi-threading techniques and ensure robust design through testing tools like JUnit, Mockito, and Wiremock. Develop … and Kubernetes. Orchestrate CI/CD pipelines using Bitbucket, Jenkins, and Terraform. Required Experience: At least 5 years of hands-on experience as a Java Engineer , with leadership roles. Expertise in Java technologies, frameworks, and CI/CD pipelines. Strong problem-solving, analytical, and communication skills. Proven more »

suite leadership teams across FTSE companies, private businesses and major government departments in order to transform their organisations. We are currently looking for a Java Software Engineer to work with a broad range of blue-chip companies and public sector organisations. As a Java Software Engineer … be working on projects that employ cutting edge technologies and deliver high profile solutions that make a genuine difference to everyday life. A Successful Java Software Engineer Will Have: Strong object-oriented programming principles in Java. Extensive experience in leveraging Java 8 features. Domain/Sector/… implementing RESTful services using JAX-RS. Experience in hosting and orchestration using Docker, Kubernetes and AWS Autoscaling Groups. Experience in a position of leadership. Java Software Engineer Key Details: Up to £65k Salary. 10-20% discretionary bonus. Hybrid Working. Travel allowance. Requires eligibility for SC Clearance. If this more »

Our client, a leading global investment bank, seeks a strong java software engineer with extensive experience working in cloud environments. The successful candidate will be deploying solutions into a number of different cloud techs, as well as working on integration of our client technology into external infrastructure. Critical … for the role:- Strong capability with java, which is the primary programming language for the role A high degree of comfort working in cloud environments, with due consideration around network security when connecting to external venues Experience implementing REST APIs (knowledge in API security would be a plus), unit … development approach and associated testing tools Candidates with AWS, GCP or Azure are encouraged to apply Candidates with experience working with python rather than java would also be of interest to the client Interested candidates are encouraged to apply. Promising candidates can be assured of a response within more »

Full Stack Software Engineer in Manchester - 3 days in office About the Company: An innovative media experience company that helps brands, broadcasters, and sports organisations build active communities through interactive and socially-connected content. They’ve worked with clients such as TNT Sports, Sky, Manchester City, ITV, and more... … put their fans/audiences at the centre of their broadcast production and give their audience MORE. Job Summary: As a Full Stack Software Engineer, you will work in hybrid working model - splitting your time between the office (Tue - Thu) and home (Mon + Fri) each week so that … without expiry) Demonstrable experience in web development using frameworks, preferably with expertise in JavaScript and at least a working knowledge of Node.js/Vue.js Java and Node back end experience preferably working with REST, SQL and NoSQL databases, and messaging platforms Experience working with cloud-based environments like AWS more »

A leading company in the Renewable Energy space are on the hunt for a Full-Stack Software Engineer to join their highly skilled engineering team! They are a company who are HUGE on innovation and quality engineering and require an experienced set of hands to join their diverse engineering … excel. They heavily promote a collaborative, open & team orientated culture that promotes innovation and forward thinking! They are looking for a Full-Stack Software Engineer who comes with a engineering background using TypeScript, Vue OR React on the Frontend & Kotlin OR Java on the backend. Experience working within more »

Senior Java/Kotlin Engineers Our client is looking for multiple Senior Java/Kotlin Engineers to work on a new project 3 days a week in London Candidates must be UK based, they will not provide sponsorship. Tech Stack - Java, Kotlin, TDD, Docker/Kubernetes. Salary more »

join our team as a Software Developer on a high security project - DV Clearance Required! The ideal candidate will have a strong background in Java software development and a passion for working with cutting-edge technologies. This role involves designing, developing, and maintaining applications and systems that leverage Java, Docker containers, and Kubernetes/OpenShift platforms. Essential Skills: Java: Proficiency in Java programming, with a deep understanding of object-oriented principles and design patterns. Docker Containers: Experience in creating, managing, and deploying Docker containers to streamline development and deployment processes. OpenShift/Kubernetes: Knowledge of container … Familiarity with big data technologies and graph databases, including their architecture and use cases. Responsibilities: Design, develop, and maintain high-quality software solutions using Java and related technologies. Implement and manage containerized applications using Docker and Kubernetes/OpenShift. Collaborate with cross-functional teams to define, design, and ship more »

working on inspiring projects in the most innovative companies. Join us and start building tomorrows world today! Job Description Join ALTEN UK as a Java Software Engineer and work on an advanced desktop application that processes video data in dynamic and innovative ways. With hybrid working (2 days … of engineering solutions for the defence industry while building your skills in complex, high-performance software. Your Responsibilities Develop and enhance desktop applications with Java , Kotlin , and Jetpack Compose UI for seamless video processing. Work on new features, including an export system and in-memory caching using temporal resolution … Contribute to the evolution of high-security, defence-related software applications requiring precision and excellence. Qualifications 210 years experience in software engineering. Proficiency in Java and Kotlin , ideally for desktop development (Windows). Familiarity with OpenGL for graphical processing and rendering. Knowledge of Gradle build tools and WIX Toolset more »

Are you a skilled Java Engineer with a passion for innovation and a knack for crafting exceptional digital experiences? Our client, a trailblazing interactive media company, is seeking a talented Senior Java Engineer to join their team and help shape the future of fan engagement. Hybrid … days in MCR office | £65k - £90k (DOE) As a Senior Java Engineer, you will: Lead Backend Development: Architect, design, and develop robust and scalable backend systems using Java and Spring Boot. Optimise Performance: Identify and implement performance optimisations to ensure seamless user experiences. Collaborate with Cross-Functional … Ahead of the Curve: Continuously explore and adopt emerging technologies to maintain a competitive edge. To succeed in this role, you should possess: Proven Java Expertise: 5+ years of hands-on experience with Java, Spring Boot, and related frameworks. AWS Proficiency: Strong knowledge of AWS services, including EC2 more »

Java Engineer (Spring/Angular/Microservices/AWS) Poole, Dorset (4 Days Remote) £40-50k + 10% Bonus + 10% Pension Match Please note my client cannot offer Visa Sponsorship for this role. Your new company I am engaged on a project to recruit a Mid … level or Senior Java Engineer to join an innovative R&D organisation in the heart of Poole. You’ll be working on projects that have a material impact on peoples lives with the support of a very experienced team behind you. This role is offered with 4 days … they look to stay ahead of the ever-changing tech landscape. The roles are full stack, building clean Angular UI modules and new scalable Java/Spring components, helping to break down legacy monoliths which have supported them up to this stage of modernisation. With that comes the opportunity more »

Software Developer (Java) | Hybrid | Annual Bonus + Car Allowance | 2x month onsite We are looking for a mid-level software developer to join our client's successful construction company. You can be based from either the Warrington or Birmingham office, with twice monthly visits onsite. This is a full … stack role but we are interested in hearing from people who have strong experience with Java, particularly Jakarta EE, Java EE, Java SE or Spring/Spring Boot. Role/Responsibilities: Contribute to the development and maintenance of robust applications Understand business requirements and translate to technical … and maintain technical documentation Contribute to Agile working Ensure future reliability and scalability Skills/Experience: Minimum 3-4 years full stack experience Strong Java skills - ideally with Spring/Spring Boot/Jakarta EE/Java EE/Java SE HTML/CSS Database development e.g. more »

Senior Java Engineer – Systematic Hedge Fund (Up to £250,000 Total Compensation) One of the most highly regarded Boutique systematic hedge funds in the London being the most profitable per capita systematic trading firm in Europe. A great opportunity to join a leading front office development team which … that will sit across a number of their desks. This is a great opportunity to build everything in in house and work alongside top Java Engineers as well as leading investment banks and Hedge Funds. If you feel like your skills match up to who they’re looking for … then please apply here! Required: 7+ years Java development in an enterprise environment Strong Computer Science, Engineering (or a related subject) background. Experience working in a front office environment Knowledge of trading systems and/or Algorithmic trading Strong core Java skills: multithreading, Concurrency, Event driven systems Exposure more »

Java Developer Join our dynamic team at mthree working with a major investment bank, where we are committed to delivering innovative risk management solutions. We are seeking a talented Java Developer with expertise in multithreading and concurrency to help us build robust, high-performance applications that drive Equity … Trading strategies. Key Responsibilities: Design, develop, and maintain Java 17 applications with a focus on multithreading and concurrency. Collaborate with cross-functional teams to define, design, and ship new features. Ensure the performance, quality, and responsiveness of applications. Identify and correct bottlenecks and fix bugs. Help maintain code quality … code reviews and contribute to team knowledge sharing. Requirements: Bachelor’s degree in Computer Science, Engineering, or a related field. Proven experience as a Java Developer (v11+), with an understanding of multithreading and concurrency. Solid knowledge of object-oriented programming and design patterns. Good grasp of relational and NoSQL more »

Working with a Large IT Consultancy who are on the search for DV Cleared Java Software Engineers on a permanent basis in central London. Developed Vetting cleared Java Developer Digital Consultancy Up to £55k London based We are not able to consider candidates that DO NOT hold Developed … you do not hold this as it is non-negotiable. One of the worlds leading Digital Consultancies are looking to hire multiple DV cleared Java Full stack Engineers to join the team, The successful candidate will be joining at a critical time for the business as they look to … stack into AI languages, so the successful candidate will get some exposure to this! Key skills: Developed vetting clearance – Essential Experience building microservices with Java Spring Boot and NodeJS will be a bonus Some JavaScript/Typescript experience ideally React, HTML and CSS AWS or Azure Experience with CI more »

Senior Java Developer Permanent Manchester - Hybrid working Up to £70,000 per annum The Opportunity Our client is looking for an experienced Java Developer to join their forward-thinking team, where you’ll play a hands-on role in building and deploying new products and features for a … growing customer base. In this collaborative environment, you’ll work with a modern Java stack (Amazon Corretto 17) and DevOps tools like Chef, Kubernetes, and Docker, with practices like TDD, pair programming, and continuous integration. About You Skilled in Java development with a strong background in Agile and … experience Hybrid work environment with a collaborative workspace Opportunities for professional development and a culture of continuous learning Apply Today If you’re a Java Developer seeking new challenges in a team that values innovation and collaboration, reach out to discuss this opportunity more »

have the opportunity to make a significant impact and shape the future of fintech. Position Overview: They're seeking a talented and passionate Software Engineer to join our start-up team. As a pivotal member of their development team, you'll play a crucial role in building and scaling … Responsibilities: Collaborate closely with cross-functional teams to design, develop, and deploy scalable software solutions. Write clean, efficient, and maintainable code using Kotlin, Groovy, Java, and other relevant languages. Develop microservices architecture using Spring Boot and deploy applications on Kubernetes clusters. Implement logging, monitoring, and analytics solutions using Elastic … environments and provide timely resolutions. Requirements: Bachelor's or Master's degree in Computer Science, Engineering, or related field. Proven experience as a Software Engineer, preferably in a start-up environment or fintech industry. Proficiency in Kotlin, Groovy, Java, and Spring Boot. Experience with containerization and orchestration tools more »

I am currently working with a Tier 1 Investment Bank who are actively seeking a Senior Java Engineer to aid in the development of a cross-asset trading platform. What you'll need to succeed Extensive hands-on Java Development experience ideally within front-office/eTrading. more »

Lead Java Engineer Shape the Future, Inspire a Team, Make an Impact Salary: Up to £80,000 | Fully Remote Location: United Kingdom Are you ready to elevate your career to the pinnacle of engineering leadership? Imagine leading a team of eight exceptional engineers, mentoring, monitoring, and inspiring them … customers. This isnt just about maintaining the status quo; its about driving change in an industry shifting rapidly towards online solutions. As a lead engineer, youll be instrumental in shaping the technical future of a business that is already ahead of its time. Why This Opportunity Stands Out Leadership … Youll be at the helm of a talented team, guiding their growth, inspiring innovation, and steering projects that redefine excellence. Cutting-Edge Tech: Java is at the core, but youll also work with Kotlin, Angular, GCP, AWS, Kubernetes, Kafka, PostgreSQL, Elasticsearch, Redis, and more. Empowered Culture: Our client values more »

A brilliant new opportunity has opened up with a well-known retail Bank for a Senior Java Engineer to join the team! You'll be working in a cross-functional team in a hands on position, working on the entire end-to-end lifecycle development for a variety … come to their London, Bristol or Edinburgh office on a hybrid basis (twice a week), this can be flexible and negotiable. Tech skills needed: Java (you'll be using 17 here) AWS Kafka Springboot Docker/Kubernetes Devops & CI/CD pipelines Microservices Rest APIs TDD approach The role more »

I seek a Java Software Engineer to work on a permanent basis within the Commercial Marine & Marine Defence sectors. Solid UML Object Orientated design skills are essential for this role. W orking with safety critical full lifecycle Java or JavaFX software is a pre requisite for this … software requirements and produce software architectural designs such as Use cases, domain model, class diagrams, sequence diagrams. The ideal candidate will be versed in Java/JavaFX and come from a highly regulated industry background. Knowledge of DEF STAN 00-56 & IEC 61508 or equivalent is a distinct advantage. … ESSENTIAL SKILLS Java or JavaFX NetBeans or other IDE. UML or Enterprise Architect for design pattern modelling. OOA/OOD more »

Are you an accomplished Senior Software Engineer ready to take the next step in your career? Our longstanding client is hiring a Senior Developer who will progress into a Lead Developer role after a bedding-in period. The project is focused on key aspects of a major public sector … customer representatives, solution architects, academic partners, and leading software development companies. Key Skills/Experiences: * Proficiency in at least two back-end technologies (preferably Java or Python). * Experience with vanilla JavaScript and at least one front-end technology stack (ideally React). * Experience in Secure DevOps practices. * Expertise … design and development. * Solid understanding of relational database technologies. * Familiarity with Agile and Scrum frameworks. This is a unique opportunity for a Senior Software Engineer looking to grow into a leadership role while staying hands-on with cutting-edge technologies. If you are driven, collaborative, and ready to take more »

Looking to play your part in a revolutionary movement with sustainable energy? Are you a Core Java expert with extensive experience using concurrency , low latency and multithreaded applications? FULLY REMOTE Senior Java Engineer - Tech for Good Salary: up to £100k Location: Fully Remote from anywhere in the … UK We have a fantastic new opportunity for all you Java Engineers looking to get stuck into a new challenge working on exciting projects solving real-world problems. They are also very big supporters of Diversity & Inclusion so welcome all candidates. A unique energy software platform helping consumers transition … towards a sustainable future are looking for enthusiastic and knowledgeable Senior Java Engineers with a strong comprehension of the Core Java principles, including Multithreading , Concurrency and Low Latency to join their growing team. In this fantastic Senior Java Engineer role: You will have ownership over your more »

Senior Java Software Engineer London (2 days a week) £80,000 - £90,000 +10% Bonus Java 17+, SpringBoot, React/Typescript, Kubernetes, Kafka, AWS This is a great opportunity for a Senior Java Software Engineer to a travel experiences business. This already profitable business are … of a digital transformation and are now building a range of completely new features, enhancing and improving their current product offering. As the Senior Java Software Engineer you’ll lead backend services and API integrations with a huge number of 3rd party’s across their web and mobile … cross-functional team, being the go-to for these services and will contribute to architectural design and technology decision making across the product.. Technologies: Java 17+/Spring Boot/React/Typescript MySQL/Kafka/DocDB Cucumber/Selenium/Cypress/Pact/Gatling AWS/ more »

Java Software Engineer – Java 11+, Spring, Spring Boot, Microservices, Kafka, Akka, Docker/Kubernetes, Real-time, TDD/BDD, Payments A Java Engineer with a background in finance/payments and experience working on distributed real-time systems is sought after by a global Fintech. … specialises in providing high performance technology solutions to global financial institutions (including several Investment Banks), primarily to augment their payments capabilities. As a Senior Engineer, you will 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. As a Fintech, they are highly Agile, operating in multi-functional delivery squads manging projects from inception through to delivery/go-live and with a heavy focus on Pair Programming and TDD, so are looking for people from similar environments. To be more »