576 to 600 of 617 Permanent Java Jobs

customer Identity Cloud) OKTA APIs and SDKs. RESTful APIs and developing web applications. OAuth, OIDC, SAML Implementing Single Sign-On (SSO) with OIDC Okta Lifecycle Management and administrative APIs Java Additional Skills : Azure DevOps/CICD Azure AD/Entra APIGEE Kubernetes Istio service mesh Requirements Key Skills: OKTA Identity Cloud/WIC (workforce identity cloud)/CIC (customer Identity … Cloud) OKTA APIs and SDKs. RESTful APIs and developing web applications. OAuth, OIDC, SAML Implementing Single Sign-On (SSO) with OIDC Okta Lifecycle Management and administrative APIs Java More ❯

UI Developer/Lead Employer: investment bank Permanent role salary £100,000- £130,000 plus bonus and pension Location: London City and home working hybrid- 50/50% Requirements: Java, React, UI Skills, business knowledge in derivatives/risk and pricing We're looking for a Software Engineer for our front office suite of application supporting trading, marketing, trade analysis … and research. You will be joining as the hands-on Senior UI Developer/Lead using React as front end and Java 21 as the primary language for back end You will be working with other teams including Front office risk teams, trading desk, Quants, and DevOps to build state of the art front to back pricing and risk solution … Role requirements Hands-on React as front end and Java 21 as the primary language for back end Front end UI skills Experience from working in the Derivatives/Risk or pricing domain in investment banking, either in Front-office, or Market/Credit risk with a good understanding of risk sensitivities and f2b processes. This role is shortlisting this More ❯

UI Developer/Lead Employer: investment bank Permanent role salary £100,000- £130,000 plus bonus and pension Location: London City and home working hybrid- 50/50% Requirements: Java, React, UI Skills, business knowledge in derivatives/risk and pricing We're looking for a Software Engineer for our front office suite of application supporting trading, marketing, trade analysis … and research. You will be joining as the hands-on Senior UI Developer/Lead using React as front end and Java 21 as the primary language for back end You will be working with other teams including Front office risk teams, trading desk, Quants, and DevOps to build state of the art front to back pricing and risk solution … Role requirements Hands-on React as front end and Java 21 as the primary language for back end Front end UI skills Experience from working in the Derivatives/Risk or pricing domain in investment banking, either in Front-office, or Market/Credit risk with a good understanding of risk sensitivities and f2b processes. This role is shortlisting this More ❯

work on cutting-edge technology where speed, scalability, and resilience are key. About the Role Lead the design and development of secure, high-performance eFX systems Define and evolve Java patterns and techniques optimised for ultra-low latency (<40s) Architect fault-tolerant, scalable trading systems Influence technical strategy, architecture, and product roadmaps Collaborate with multiple teams to deliver best-in … class E-trading platforms Ensure all solutions meet security, compliance, and performance standards What You'll Bring Strong experience in software engineering, architecture, and database design Expert-level Java development, including low-GC and lock-free patterns Proven background in FX trading systems, pricing, and risk management Deep understanding of CPU architecture, cache optimisation, and Linux performance tuning Expertise in … business needs into scalable technical solutions Desirable Experience Leadership across multiple feature teams or complex projects Exposure to E-trading and real-time data platforms Experience with low-latency Java frameworks and performance monitoring Strategic input into enterprise or domain architecture Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community More ❯

work on cutting-edge technology where speed, scalability, and resilience are key. About the Role Lead the design and development of secure, high-performance eFX systems Define and evolve Java patterns and techniques optimised for ultra-low latency (<40μs) Architect fault-tolerant, scalable trading systems Influence technical strategy, architecture, and product roadmaps Collaborate with multiple teams to deliver best-in … class E-trading platforms Ensure all solutions meet security, compliance, and performance standards What You'll Bring Strong experience in software engineering, architecture, and database design Expert-level Java development, including low-GC and lock-free patterns Proven background in FX trading systems, pricing, and risk management Deep understanding of CPU architecture, cache optimisation, and Linux performance tuning Expertise in … business needs into scalable technical solutions Desirable Experience Leadership across multiple feature teams or complex projects Exposure to E-trading and real-time data platforms Experience with low-latency Java frameworks and performance monitoring Strategic input into enterprise or domain architecture Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community More ❯

Bristol (Onsite) Industry: Defence Salary: Competitive + Bonus + Benefits Our client, a market leader in Defence is looking for ambitious Senior Software Engineers skilled in either C++ OR Java to join a dynamic team. They're looking for a comprehensive mix of technical depth and individuals who have driven end-to-end software delivery, from initial requirements through to … ll have a track record of leading the design and implementation of sophisticated systems while guiding and supporting your teammates to achieve high technical standards. Requirements Advanced C++ OR Java development with a strong foundation in modern programming practices Delivering robust software across large or technically challenging systems Comprehensive understanding of the software lifecycle, particularly around defining requirements and designing More ❯

Bristol (Onsite) Industry: Defence Salary: Competitive + Bonus + Benefits Our client, a market leader in Defence is looking for ambitious Senior Software Engineers skilled in either C++ OR Java to join a dynamic team. They're looking for a comprehensive mix of technical depth and individuals who have driven end-to-end software delivery, from initial requirements through to … ll have a track record of leading the design and implementation of sophisticated systems while guiding and supporting your teammates to achieve high technical standards. Requirements Advanced C++ OR Java development with a strong foundation in modern programming practices Delivering robust software across large or technically challenging systems Comprehensive understanding of the software lifecycle, particularly around defining requirements and designing More ❯

healthcare professionals. Responsibilities Building and scaling a system prepared for their ambitious growth. Extending the frontend with new features and improving user experience. Developing new features in the backend (Java/Quarkus) as needed. Working closely with other engineers to deliver a seamless product from UI to API. Tech Stack Frontend: Angular Backend: Java, Quarkus Infrastructure: Docker, Kubernetes, GitOps, Prometheus More ❯

designing, developing, deploying and supporting mobile applications for Android devicesOR a strong academic portfolio (final-year project, dissertation, or personal projects) for graduate applicants Experience using Android Studio with Java or Kotlin, including relevant frameworks and JNI Experience using Objective-C or Swift with Xcode Experience designing for accessibility Exposure to Mobile Device Management integrations Experience using automated mobile testing … If this email address has been removed by the job board, full contact details are available on our website. Keywords: Mobile App Developer/Android Developer/Kotlin/Java/Android Studio/JNI/Swift/Objective-C/Xcode/Mobile Applications Engineer/Mobile Software Engineer/App Developer/Google Play Store/Apple AppStore More ❯

Are you a solutions-focused Senior QA Engineer with strong experience in Selenium, Java, C#, or Python? Do you want to be part of an ambitious, innovative company experiencing rapid growth? This organisation grew headcount by 35% last year and has major plans for 2026/2027. THIS IS A NUMBER 1 Role in the Software Dev team and offers … integration, and end-to-end testing Work with deployment teams and resolve CI issues Requirements 8+ years' experience in QA Automation Strong manual and automation skills Experience in Python, Java, or C# UI and API automation knowledge Cross-functional team experience Benefits 25 days holiday 10% bonus Private healthcare Pension Training allowance Enhanced holiday entitlement Interview Process Two stages on More ❯

Day in the Life of a Software Engineering Graduate: Specialise and Innovate: Specialise in a specific discipline, contributing to groundbreaking technology and enhancing your expertise in areas like C++, Java, Frontend Development, Computer Vision, Machine Learning, QA, and DevOps. Learning and Development: Benefit from a specialised Early Careers Training Programme to develop further your soft skills and technical skills with … A BSc in Computer Science or a related discipline, ideally with a 2:1 or above. Technical Skills: Demonstrable experience in software engineering, with a working knowledge of C++, Java, Python or other programming languages. Mindset: You thrive in an innovative, fun environment, eager to learn, collaborate, and push technological boundaries. Drive to Innovate: A passion for continuous learning and More ❯

An exciting opportunity has arisen for an experienced Senior Ground Segment Systems Engineer to join a leading space engineering team developing the infrastructure and software that enable mission-critical spacecraft operations. This is a high-impact role with significant autonomy More ❯

Mindera are looking for an experienced Senior Software Engineer focusing on our clients Warehouse Management System (WMS) — a critical platform built around Blue Yonder WMS and Java-based services. Requirements Work on the core system that underpins distribution and stock management across the warehouse network. Enhance and operate a complex Blue Yonder WMS platform, ensuring performance, scalability, and reliability. Develop … and maintain Java-based integrations and services supporting the WMS ecosystem. Apply strong knowledge of Oracle databases, including optimisation, performance tuning, and data integrity within transactional systems. Drive continuous improvement through automation, monitoring, and performance optimisation. Collaborate closely with supply chain operations, product, and engineering teams. Contribute to stability and resilience in a high-availability, operationally critical environment. Bring deep … technical experience in Java (ideally Spring) and familiarity with SaaS-style supply chain or warehouse management systems. Understanding of ERP, transport, or inventory system integration patterns is a strong plus. Looking for pragmatic engineers who can balance operational reliability with innovation and continuous improvement. Benefits Competitive day rate More ❯

Lead Wev Developer (React | TypeScript | Java | Spring) | Leeds City Centre, 4 days p/week in office | £60,000 - £70,000 I'm currently partnered with a global software provider delivering data-driven, high-performance web applications. They're looking for a Lead Web Developer to take ownership of a major front-end modernisation project and help guide the next … mentoring engineers, and remaining hands-on with code. The role: Lead the design and development of full stack web applications using React and TypeScript on the front end, and Java/Spring on the back end. Drive a key front-end migration project to deliver a cleaner, faster, and more scalable user experience. Define and uphold best engineering practices, performing … and security across all deployed applications. About you: 7+ years' commercial full stack development experience 2+ years in a senior or technical leadership capacity Strong experience with React, TypeScript, Java, Spring, and Hibernate Knowledge of RESTful APIs, SQL, and front-end tooling (Redux, React Query, testing frameworks) A passion for clean architecture, reusable code, and exceptional user experience Why join More ❯

Lead Wev Developer (React | TypeScript | Java | Spring) | Leeds City Centre, 4 days p/week in office | £60,000 - £70,000 I'm currently partnered with a global software provider delivering data-driven, high-performance web applications. They're looking for a Lead Web Developer to take ownership of a major front-end modernisation project and help guide the next … mentoring engineers, and remaining hands-on with code. The role: Lead the design and development of full stack web applications using React and TypeScript on the front end, and Java/Spring on the back end. Drive a key front-end migration project to deliver a cleaner, faster, and more scalable user experience. Define and uphold best engineering practices, performing … and security across all deployed applications. About you: 7+ years' commercial full stack development experience 2+ years in a senior or technical leadership capacity Strong experience with React, TypeScript, Java, Spring, and Hibernate Knowledge of RESTful APIs, SQL, and front-end tooling (Redux, React Query, testing frameworks) A passion for clean architecture, reusable code, and exceptional user experience Why join More ❯

modernisation. This is your chance to set the technical direction, influence architecture, and make decisions that matter. You will: Take full technical ownership of the platform and infrastructure (AWS, Java, MySQL) Troubleshoot and resolve production issues with calm precision. Lead refactoring and migration projects (think Quarkus, containerisation) Mentor developers and champion best practices in coding, testing, and deployment Balance reliability … with innovation to future-proof the system What you'll need to succeed To be a perfect fit for this role, you will have experience in: Building and maintaining Java applications (8-17) Skilled in SQL performance tuning and database design Hands-on AWS experience (EC2, RDS, S3, networking) Calm under pressure, methodical in debugging Passionate about setting technical strategy … and mentoring others And will have experience with the following tech stack : Backend: Java (JBoss 6.1), REST architecture Database: MySQL Infrastructure: AWS (EC2, RDS, CloudWatch, S3) Future Direction: Quarkus, containerised deployments, CI/CD What you'll get in return Autonomy and influence in a pivotal role 26 days holiday plus bank holidays Monthly Bonus scheme Flexible hybrid working The More ❯

an interesting job opportunity? Our client TKMS ATLAS UK develop, supply and support cutting-edge maritime technology for customers worldwide. They are seeking a Software Engineer with skills in Java to work on the development of marine-based systems, specifically around aspects of User Interface. This job will be based out of their Headquarters in Dorset. Knowledge, skills and qualities … safety-first approach to security and development Dedicated to delivery of quality solutions Comfortable supporting junior members of the team in their development, enhancing their impact Primary Software Skills: Java application development UML design (Enterprise Architect experience is preferred, but not critical) UI prototyping UX/human factors design UI development (JavaFX) Other Desirable Software Skills: Knowledge of design principles … and heuristics Use of Java build systems (Maven) Communication interface design, control and development Git version control Use of Atlassian Toolset (Jira, Bitbucket, Confluence) Interfacing with databases and service/subscriber architectures Understanding and effective utilisation of DevOps tools such as SonarQube, Jenkins and Artifactory Key Tasks may include: Software design, delivery of code and providing support to independent testers More ❯

Are you looking for an opportunity to shape the future of software quality in a forward-thinking company? Are you experienced within C/C++ and Java? If YES, you could be the Software Engineer we are looking for! What are the benefits of a Software Engineer? Competitive salary Based in Kettering, Northants, this role offers a hybrid working option … debugging to optimise software performance and resolve issues. What we are looking for? Degree in Computer Science, Software Engineering, or a related field. Experience in C/C++ and Java Competent in Linux (Unix) based operating systems and able to write shell scripts Experience with warehouse management systems (WMS) or automation systems is a bonus. Apply now to start your More ❯

Are you looking for an opportunity to shape the future of software quality in a forward-thinking company? Are you experienced within C/C++ and Java? If YES, you could be the Software Engineer we are looking for! What are the benefits of a Software Engineer? Competitive salary Based in Kettering, Northants, this role offers a hybrid working option … debugging to optimise software performance and resolve issues. What we are looking for? Degree in Computer Science, Software Engineering, or a related field. Experience in C/C++ and Java Competent in Linux (Unix) based operating systems and able to write shell scripts Experience with warehouse management systems (WMS) or automation systems is a bonus. Apply now to start your More ❯

career and learn new skills. Knowledge required :- Graduate in computer science, software engineering either at Batchelors or masters level. Developing, deploying and supporting mobile applications for Android devices Android Java/Kotlin development using Android Studio including frameworks and JNI Objective C/Swift development using XCode including frameworks Appreciation of accessibility Mobile Device Management (MDM) integration Automated mobile testing … to complement our existing highly skilled software development team innovating, developing and maintaining our complex software products. Responsibilities:- - Designing, developing, deploying and supporting mobile applications for Android devices Android Java/Kotlin development using Android Studio including frameworks and JNI Objective C/Swift development using XCode including frameworks D esigning for accessibility Mobile Device Management (MDM) integration A utomated More ❯

Looking for an Affiliate Java/Angular Tech Lead - 2 days a week in Leeds. 5 month contract to start in October and finish in February. Who We Are: AND Digital are a tech company focused on accelerating digital delivery and dedicated to closing the digital skills gap. We've been helping organisations build better digital products and stronger digital … continuous learning within the team Key skills and experience required: • Proven development experience of working as a Lead Engineer in a commercial development team with an expert understanding of Java, Typescript & Angular and wider experience in different tools and frameworks across the stack • Knowledge of AWS cloud technologies • Experience working with agile methodologies • The ability to take clients wider business More ❯

Your new company Join a pioneering organisation at the forefront of space sustainability and on-orbit servicing. This fast-growing company is dedicated to making space safer and more sustainable for future generations, working on cutting-edge technology and collaborating More ❯

Stevenage Software Engineering Level 6 Degree Apprenticeship 2026 Salary : £18,750 plus a £3000 joining bonus Work Location: MBDA Stevenage or Bristol or Bolton Learning Provider Location: CranfieldMK:U in Milton Keynes (for Stevenage), University College Weston -Winter Gardens (for More ❯

Bristol Software Engineering Level 6 Degree Apprenticeship 2026 Salary : £18,750 plus a £3000 joining bonus Work Location: MBDA Stevenage or Bristol or Bolton Learning Provider Location: CranfieldMK:U in Milton Keynes (for Stevenage), University College Weston -Winter Gardens (for More ❯

Software Engineering Level 6 Degree Apprenticeship 2025 Salary : £18,750 plus a £3000 joining bonus. Work Location: MBDA Stevenage or Bristol or Bolton Learning Provider Location: MK:U in Milton Keynes (for Stevenage), University College Weston - Winter Gardens (for Bristol More ❯