801 to 825 of 1,627 Java Jobs in the UK excluding London

looking for a Java Software Engineer to join a team delivering high-quality software on critical projects. You will work as part of an Agile/Scrum team and be involved throughout the software development lifecycle, including development, testing, debugging and deployment. Key responsibilities include: Developing and delivering high-quality … Java applications Writing unit, integration and feature tests Working with other technical teams to understand requirements and resolve issues Creating and maintaining low-level technical designs and documentation Supporting CI/CD and software delivery activities Debugging, performance tuning and improving application reliability Participating in Agile ceremonies and sprint activities ...

seeking an experienced and opinionated Principal Java Engineer to join our high-performing engineering team, working on low latency, high-throughput systems in the payments processing domain. This hybrid role is based in the UK and offers the opportunity to build scalable, real-time services using modern technologies.If … passionate about performance, have strong Core Java and SpringBoot expertise, and thrive in a collaborative yet opinionated engineering culture, we want to hear from you .Key Responsibilities :Design, develop, and optimize low-latency, high-throughput backend systems using Java .Build and maintain RESTful APIs and microservices that power secure payment ...

Software Engineer – Java, Spring Boot & Big Data | eDV Cleared | National Security Join a technology and engineering team delivering systems that support customers across National Security, Defence and Intelligence, working on solutions that operate in some of the most demanding and sensitive environments in the sector. We are looking … Software Engineer with strong experience in Java, Spring Boot and big data engineering to join a growing engineering function, designing, developing and maintaining scalable software and data-processing solutions with a strong focus on automation, reliability and operational excellence. Key Responsibilities Design, develop, test and maintain scalable applications and services ...

G.Digital, in partnership with a world-class technology consultancy, is seeking a Lead Technical Architect to drive architecture across complex software programmes and greenfield projects. You will shape solutions from the ground up and influence ...

Google Cloud/Java – AI Software Engineer Birmingham, AL - Onsite Job ID: 37530 Posted: 2026-07-09 Employment Type: Direct Hire Join our client’s Sales Domain team and help reshape how enterprise sales technology works — architecting the cloud-native systems that power the full quote-to-invoice lifecycle while … cross-functionally with Product, Architecture, DevOps, and QA leaders. Compensation $130,000–$140,000. What You’ll Be Doing Lead design and development of Java microservices (Spring Boot/Quarkus) on Google Cloud. Drive integration of AI/ML and generative AI capabilities into sales applications. Partner with innovation ...

Principal level Java or Kotlin Developer who wants to stay hands-on while having a genuine influence over architecture, technology and the engineers around you, this is a role worth exploring. This is an opportunity to take a leading technical role on a large, high-throughput platform within the telecommunications … online payments space. Java/Kotlin Software Developer Remote | Up to £70,000 | Newbury The Role This is a hands-on Principal role, with around 90% of your work focused on backend development. You'll be working on a large platform with high-throughput APIs, Azure Cloud and an event ...

Senior Software Engineer – Backend or Fullstack Java Salary: £60,000 - £85,000 Location: Remote first + typically 2 days a month onsite in client locations Clearance: SC clearable (you must be a British citizen and have lived permanently in the UK for the last 5 years) The opportunity … opportunity to work across the full software lifecycle – from requirements and design through to development, testing, deployment and ongoing support. The environment is predominantly Java, alongside TypeScript/JavaScript, with applications deployed across AWS, Azure and private cloud environments. You’ll also have the opportunity to influence technical decisions, mentor ...

Senior Software Engineer – Backend or Fullstack Java Salary: £60,000 - £85,000 Location: Remote first + typically 2 days a month onsite in client locations Clearance: SC clearable (you must be a British citizen and have lived permanently in the UK for the last 5 years) The opportunity … opportunity to work across the full software lifecycle – from requirements and design through to development, testing, deployment and ongoing support. The environment is predominantly Java, alongside TypeScript/JavaScript, with applications deployed across AWS, Azure and private cloud environments. You’ll also have the opportunity to influence technical decisions, mentor ...

services and APIs that power our applications. Position: Full-time Senior Backend Developer Location: Scotland Responsibilities: Designing and implementing scalable backend architectures using Python, Java, C#, or Node.js. Developing RESTful APIs and GraphQL endpoints to support frontend applications. Integrating with various databases including SQL Server, MySQL, PostgreSQL, MongoDB, and Redis. …/CSS, jQuery, and Bootstrap. Proven experience as a Backend Developer or similar role. Proficiency in one or more programming languages such as Python, Java, C#, Node.js, or Ruby. Strong knowledge of backend frameworks like Django, Flask, Spring Boot, .NET Core, or Express.js. Experience with C# .NET Core, Entity Framework ...

patterns and scalable application architecture Strong full-stack development experience across front-end (HTML5, CSS3, JavaScript/TypeScript, modern JS frameworks) and back-end (Java, C#, Node.js or equivalent) technologies Deep understanding of cloud-based solutions and deployment, ideally with Azure including CI/CD pipelines and containerization (Docker/… Kubernetes) Demonstrated experience developing and optimizing high-performance, large-scale applications Strong programming experience in Java, JSON, JavaScript, and Freemarker Templates (or equivalent templating technologies) Knowledge and practice of UI performance optimization, responsive design, and cross-browser compatibility Commitment to writing clean, maintainable, modular, and testable code following best practices ...

build meaningful solutions, and collaborate with talented technologists who are passionate about delivering excellence. Job Responsibilities Design and deliver robust full-stack solutions using Java/Spring Boot and React/TypeScript, applying sound engineering judgment to meet non-functional requirements including security, resiliency, and performance, and delivering iterative improvements … system design, application development, testing, and operational stability in a large corporate environment, including event-driven architectures and streaming patterns (Kafka) Proficiency in Java and building services with Spring Boot, and strong expertise in React with TypeScript to build robust, maintainable frontend applications; strong UI fundamentals with HTML/ ...

/ELT data pipelines using AWS or Azure cloud-native services and established engineering patterns Develop and support data integration components and services, including Java-based microservices where required Prepare, transform and validate structured and semi-structured data, including formats such as parquet, avro and JSON Write efficient … need AWS Glue, Lambda, Step Functions or Azure Data Factory, Synapse Pipelines, Azure Functions and Logic Apps PySpark Python and/or Java Data quality, validation and monitoring Git, CI/CD and Agile delivery practices Experience being most Senior of Lead within a project Eligibility for SC Clearance Joining ...

Global Fixed Income Trade Processing (FiTP) Team is seeking a Senior Software Engineer (Java) with a proven track record of design and developing large, complex and distributed systems. This role is within the FiTP team in Belfast, United Kingdom. The successful individual will ideally have a good knowledge of Fixed … expectations or requirements Experience required Solid understanding of software development fundamentals including data structures, design patterns and object‐orientated programming. Proficiency in core Java demonstrable success in developing multi‐threaded applications and expert level knowledge in data structures, algorithms, collections, and error handling. Spring Framework (and Spring Boot): This ...

Global Fixed Income Trade Processing (FiTP) Team is seeking a Senior Software Engineer (Java) with a proven track record of design and developing large, complex and distributed systems. This role is within the FiTP team in Belfast, United Kingdom. The successful individual will ideally have a good knowledge of Fixed … expectations or requirements. Experience required: Solid understanding of software development fundamentals including data structures, design patterns and object-oriented programming. Proficiency in core Java demonstrable success in developing multi-threaded applications and expert level knowledge in data structures, algorithms, collections, and error handling. Spring Framework (and Spring Boot): This ...

Senior Java Developer | Banking domain | Chester Required Experience Java, Spring Boot, Microservices, Hibernate, OOP Location Chester, UK Compensation Competitive (including bonus) Please note: Visa sponsorship is not available for this position. Applicants must have existing authorisation to work in the country. Role summary We are seeking an experienced Senior Java … partners to deliver secure, resilient, and scalable payment capabilities that align with regulatory and organizational standards. Key Responsibilities Design, develop, test, deploy, and maintain Java-based applications and microservices. Develop and enhance RESTful APIs using Java, Spring, and Spring Boot. Collaborate with cross-functional teams to deliver high-quality solutions ...

global scale Challenge the Status Quo: Comfort in pushing the boundaries, 'hacking' beyond traditional solutions Language Expertise: Expertise in anyone programing language (e.g., Java, C#, C++, GO, Python, Scala, Java scripts, .Net) Builder: Experience building and deploying modern services and web applications with quality and scalability Learner: Constant drive … solutions using Cline, Claude, GitHub Copilot, Power Automate etc. Experience in Software Development with Agile and full SDLC using programming languages such as (e.g., Java, GO, Python, Scala, Java scripts, .Net) etc. Development experience in building and using Microservices with REST, JSON. Experience with a Relational database and/ ...

Professional services in the UK and EU market. Job Description Mandatory Skills (Hands-on Experience Required): Spring Cloud Microservice Design Patterns API Management & Security Java Backend (recent, hands-on experience is essential) About the Team This role sits within a team responsible for strengthening security within the mobile channel. … code management, agile methodologies, and continuous delivery. Proven ability to optimize backend service performance to meet demanding non-functional requirements (NFRs). Experience in Java backend development. Familiarity with cryptography frameworks in Go and/or Java. Experience working with SQL databases . Knowledge or interest in application security ...

week in our Liverpool office, although we're happy to be flexible for the right candidate. We're looking for a hands on Java Technical Lead to play a key role in the evolution of our digital products. This is an exciting opportunity to join Love2shop at a pivotal point … design, build and maintain digital products that power our customer experiences. Key areas of responsibility include: Developing high-quality web and mobile applications using Java and React Native (or React). Helping shape technical solutions with a focus on scalability, security and maintainability. Working closely with Product, Design ...

technology products in a secure, stable, and scalable way. You bring technical depth across the full stack - from modern React and TypeScript frontends to Java and Spring Boot backend services - and you thrive in an environment where your contributions directly support the firm's risk management objectives. This is your … user interface implementations follow accessibility best practices, including keyboard navigation, semantic markup, and assistive technology support Design and implement backend services and APIs using Java and Spring Boot, including integration with data stores and downstream systems Gather, analyze, and synthesize large, diverse data sets to develop visualizations and reporting that ...

Atos Group is listed on Euronext Paris. Bigger Challenge/Scope: Join a team that supports, enhances, and modernizes complex enterprise applications built on Java, Spring Boot, React JS, Microservices, AWS, and Cloud technologies . You will have the opportunity to work on large-scale digital transformation initiatives, application modernization … business value and customer outcomes. Better Technology: Team is no longer limited to traditional application support. It leverages modern technologies and engineering practices including Java, Spring Boot, React JS, AWS Cloud, Microservices Architecture, DevOps, CI/CD, SRE, Automation, and AI-driven operations . This provides exposure to modern engineering ...

testing bespoke software solutions Providing technical direction and communicating clearly with clients Producing solution architectures and technical designs Building full-stack applications using Java, JavaScript, React and TypeScript Designing and deploying cloud-based solutions, primarily using AWS Creating continuous integration pipelines using tools such as GitLab Working across the full … software quality, security and engineering practice What were looking for You will be a hands-on Senior Engineer or Technical Lead with: Strong commercial Java development experience Good experience designing and building solutions in AWS Full-stack development experience using JavaScript, React and TypeScript Previous experience leading engineers or providing ...

testing bespoke software solutions Providing technical direction and communicating clearly with clients Producing solution architectures and technical designs Building full-stack applications using Java, JavaScript, React and TypeScript Designing and deploying cloud-based solutions, primarily using AWS Creating continuous integration pipelines using tools such as GitLab Working across the full … software quality, security and engineering practice What were looking for You will be a hands-on Senior Engineer or Technical Lead with: Strong commercial Java development experience Good experience designing and building solutions in AWS Full-stack development experience using JavaScript, React and TypeScript Previous experience leading engineers or providing ...

testing bespoke software solutions Providing technical direction and communicating clearly with clients Producing solution architectures and technical designs Building full-stack applications using Java, JavaScript, React and TypeScript Designing and deploying cloud-based solutions, primarily using AWS Creating continuous integration pipelines using tools such as GitLab Working across the full … software quality, security and engineering practice What were looking for You will be a hands-on Senior Engineer or Technical Lead with: Strong commercial Java development experience Good experience designing and building solutions in AWS Full-stack development experience using JavaScript, React and TypeScript Previous experience leading engineers or providing ...

testing bespoke software solutions Providing technical direction and communicating clearly with clients Producing solution architectures and technical designs Building full-stack applications using Java, JavaScript, React and TypeScript Designing and deploying cloud-based solutions, primarily using AWS Creating continuous integration pipelines using tools such as GitLab Working across the full … software quality, security and engineering practice What were looking for You will be a hands-on Senior Engineer or Technical Lead with: Strong commercial Java development experience Good experience designing and building solutions in AWS Full-stack development experience using JavaScript, React and TypeScript Previous experience leading engineers or providing ...

testing bespoke software solutions Providing technical direction and communicating clearly with clients Producing solution architectures and technical designs Building full-stack applications using Java, JavaScript, React and TypeScript Designing and deploying cloud-based solutions, primarily using AWS Creating continuous integration pipelines using tools such as GitLab Working across the full … software quality, security and engineering practice What were looking for You will be a hands-on Senior Engineer or Technical Lead with: Strong commercial Java development experience Good experience designing and building solutions in AWS Full-stack development experience using JavaScript, React and TypeScript Previous experience leading engineers or providing ...