25 of 25 Permanent Java Jobs in Wales

the below skills. Skills and experience at a glance: A minimum of 4-7+ years experience as a Software/Senior Engineer Strong experience with technologies such as Java, Golang, TypeScript or Python. Experience with both JavaScript and frameworks such as React and Express.js (or similar) Strong experience using HTML & CSS Experience with cloud platform providers such as AWS More ❯

the below skills. Skills and experience at a glance: A minimum of 4-7+ years experience as a Software/Senior Engineer Strong experience with technologies such as Java, Golang, TypeScript or Python. Experience with both JavaScript and frameworks such as React and Express.js (or similar) Strong experience using HTML & CSS Experience with cloud platform providers such as AWS More ❯

and experience at a glance: 5-10years experience as a Software Engineer Significant experience in software engineering with proficiency in at least one programming language such as Golang, Java, Python, or Typescript. Strong understanding of AI/ML concepts and ability to integrate AI-driven solutions into applications Experience with front-end and back-end frameworks (e.g., React, Express.js More ❯

and experience at a glance: 5-10years experience as a Software Engineer Significant experience in software engineering with proficiency in at least one programming language such as Golang, Java, Python, or Typescript. Strong understanding of AI/ML concepts and ability to integrate AI-driven solutions into applications Experience with front-end and back-end frameworks (e.g., React, Express.js More ❯

you! Skills Extensive professional experience with TypeScript, React and Node, deployed on AWS using IaC tools such as Terraform and AWS CloudFormation. Professional experience of other languages such as Java/Springboot, PHP or .Net would also be beneficial, although not essential. Experience with unit, integration, and end-to-end testing tools and practices (e.g. Jest, Cypress, Backstop, Playwright). More ❯

defence standards, cybersecurity protocols, and ethical AI principles. Lead technical architecture decisions and mentor junior developers as the team grows. Required Skills & Experience: Proven experience in software development (Python, Java, C++, or similar). Be proficient in using AI-coding assistants (like Cloude Code) to substantially optimise delivery cycles. Experience with data engineering, APIs, and developing full-stack solutions in More ❯

tolerant , and cost- efficient solutions Passion for researching and implementing new technologies Experience with mentoring/knowledge-sharing Proven experience in coding with a programming/scripting language (e.g. Java, Golang , Javascript , Python, Bash) Proven experience in IAC frameworks (e.g. Terraform , Ansible , Pulumi ) Proven experience in using LINUX/UNIX Proven experience in using the GitOps approach and related tools More ❯

tolerant , and cost- efficient solutions Passion for researching and implementing new technologies Experience with mentoring/knowledge-sharing Proven experience in coding with a programming/scripting language (e.g. Java, Golang , Javascript , Python, Bash) Proven experience in IAC frameworks (e.g. Terraform , Ansible , Pulumi ) Proven experience in using LINUX/UNIX Proven experience in using the GitOps approach and related tools More ❯

leadership. What makes you stand out Key Skills & Competencies Technical • Strong grasp of SaaS architectures (multi-tenancy, API design, data security). • Familiarity with industry tech stack (e.g., React, Java, .NET, AWS, Azure) • Understanding of cloud-native principles, DevOps, and containerization (e.g., Docker, Kubernetes). • Agile/SCRUM experience Leadership • Strong decision-making and prioritization skills. • Ability to balance speed More ❯

Looking For: • Strong technical background in software design and architecture. • Experience with model-based engineering and software design patterns. • Proficiency in one or more programming languages (e.g. C++, C#, Java, Python). • Knowledge of modern engineering practices such as continuous integration and automated testing. • Ability to explain complex architectural concepts clearly and mentor development teams. • Skilled communicator with the ability More ❯

evolve. Experience Needed Have strong AWS knowledge (beyond day-to-day use, into securing and governing environments). Bring depth to a modern language such as Node.js, C#, or Java (currently use serverless architecture using Node.js and React). Understand SQL at a solid level, with broader experience across NoSQL and data pipeline design. Have experience with distributed systems or More ❯

Experience with embedded OSs such as FreeRTOS, Zephyr, or Embassy Solid understanding of communication protocols: I2C, UART, SPI, Bluetooth LE Desirable: Exposure to languages such as Python, JavaScript, Swift, Java, etc. GUI development with Qt, TouchGFX, Crank Familiarity with tools like Git, Jira, Confluence Ability to work across the full tech stack, from hardware to UI Please reach out if More ❯

hosting with enterprise architecture standards Ensure system performance, availability, and resilience during and post-migration Required Expertise: SAP Basis administration with 8+ years of experience Strong knowledge across: NetWeaver (Java and ABAP) SAP BW/BW4HANA SAP HANA SAP BFC (Business Financial Consolidation) SAP FIM (Financial Information Management) Business Objects/BODS Apache Tomcat Deep understanding of OS hosting on More ❯

all required GxP documentation. Key Skills and Requirements: Experience in software engineering or development with relevant technologies, or a degree in computer science. Familiarity with programming languages such as Java, JavaScript, or React Native (personal project experience is acceptable). Understanding of JSON file formats. Knowledge of best practices in software engineering, including testing. Familiarity with Git branching and versioning More ❯

continuous improvement, coding standards and provide technical steer to other IT functions Your skills and experiences: Essential: Certification of C#: (or equivalent from reputable organisations) Good working experience in Java Strong experience in web technologies: JavaScript, HTML, CSS Strong Object Orientated Analysis and Design experience A solid understanding of databases Desirable: Certified Professional Python Programmer 1 & 2 (PCPP1 & PCPP2) Experience More ❯

Senior Java Developer £65,000 (DOE) North Wales (hybrid) Hyperloop Recruitment are working with a fast-growth tech firm based in North Wales, looking to bring a Senior Java Developer into their team. Working in a team of specialists, the successful candidate will be responsible for creating new solutions to business problems, creating new products whilst helping build and support … our clients' core software and services. The role would suit a talented Java Developer with at least 5 years' commercial experience working with AWS and Java-based technologies, looking for an exciting new challenge. You will have broad fundamental knowledge across multiple domains and have the ability to adapt to new technologies if required. Tech stack: Java 8+ Spring Boot More ❯

Software Engineering Manager £85,000 (DOE) Wrexham (hybrid) Hyperloop Recruitment are partnered with a leading client based near Wrexham who are looking for a Software Engineering Manager (Java) to join their growing team. Managing a small team of software engineers & QAs, you will mainly be tasked with providing technical expertise & leadership, promoting Agile processes across the team & wider orga click More ❯

range of banks and building societies. In Active Savings we build and maintain web services for our clients, partner banks and internal operations teams. These services are written in Java, with a front end written using HTML communicating with an Oracle database. Within this role, you'll be working closely with a skilled and passionate cross-functional team to deliver … produced to agreed team standards Demonstrate a willingness to learn further technologies & techniques Cultivate strong working relationships within the Digital department About You Ideally 3+ years' experience developing in Java 8+ Working knowledge of RDBMS and SQL Able to effectively use version control to manage code, in particular Git Understanding of professional development methodologies, tools (e.g source control, automation testing More ❯

We're Hiring: Java Server-side Engineer 📍 Location: Hybrid (UK-based, Bristol) 🕒 Type: Full-time | Permanent 💼 Level: Mid to Senior Are you a passionate Java engineer ready to build scalable, cloud-native services that make a real-world impact? Looking to help our clients on their journey to net zero? We’re looking for a Java Server-side Engineer to … join our growing team and help shape the future of our geospatial and cloud-based platforms. 🔧 What You’ll Be Working On: Designing and building robust backend services using Java 21+ Developing ReSTful APIs and microservices with Helidon (or similar frameworks) Deploying and scaling applications in Azure Cloud Automating CI/CD pipelines with GitHub Workflows Working with PostGIS and … geospatial data (desirable but not essential) ✅ What We’re Looking For: Strong experience with modern Java (21+) Solid understanding of web frameworks – Helidon preferred, but Spring Boot or Micronaut also welcome Hands-on experience with cloud platforms , ideally Azure Familiarity with GitHub Actions/Workflows for CI/CD Bonus: Experience with PostGIS , geospatial data , or mapping APIs 🌱 Why Join More ❯

Full Stack Software Engineer (Java/AWS focus) Location: Bristol (Hybrid/Flexible) Salary: Up to £70,000 Eligibility: Must be eligible for UK Security Clearance (SC) We’re looking for a Full Stack Software Engineer to join a dynamic, agile environment delivering complex and high-impact software solutions. You’ll help design and build bespoke systems that provide cutting … environments ( AWS , Azure ) Collaborate with cross-functional teams in an Agile environment (Depending on experience) Lead technical teams and engage directly with clients About You Essential: Commercial experience with Java and AWS Frontend: Experience with JavaScript , TypeScript , or React (at least one required) Familiarity with DevOps practices and CI/CD tools (GitLab preferred) Experience working in Agile teams Consultancy More ❯

coding practices, code management, agile development practices and continuous delivery Understand how to performance optimise and fine tune backend applications to meet demanding NFRs Desirable knowledge & experience Experience of JAVA development Experience with cryptography frameworks in go and JAVA Experience with SQL databases Experience and/or Interest in application security and/or mobile app security. Experience with cloud More ❯

Senior Java Developer £65,000 (DOE) North Wales (hybrid) Hyperloop Recruitment are working with a fast-growth tech firm based in North Wales, looking to bring a Senior Java Developer into their team. Working in a team of specialists, the successful candidate will be responsible for creating new solutions to business problems, creating new products whilst helping build and support More ❯

Bristol Software Engineer - Undergraduate Placement 2026 Salary : £23,495 Dynamic (Hybrid) Working: 4-5 days per week on-site due to workload classification Security clearance: British Citizen or a Dual UK national with British citizenship. Restrictions and/or limitations More ❯

Software Engineering Manager £85,000 (DOE) Wrexham (hybrid) Hyperloop Recruitment are partnered with a leading client based near Wrexham who are looking for a Software Engineering Manager (Java) to join their growing team. Managing a small team of software engineers & QAs, you will mainly be tasked with providing technical expertise & leadership, promoting Agile processes across the team & wider organisation. The … role would suit a strong software engineering leader, highly proficient and knowledgable with Java & AWS, with strong leadership skills and excellent stakeholder management. Key skills required: Strong coding background in Java Technical leadership People management AWS microservice architecture Automated testing methods Agile Ability to design scalabale systems IoT The role is paying up to £85,000 basic + bonus & private More ❯

About Us: We are the Information Intelligence Group (IIG) of CACI UK, a specialist technical consultancy providing new bespoke solutions to solve our customers complex operational problems. As our business continues to grow, we are interested in speaking with an More ❯