26 to 50 of 74 Java Jobs in South Wales

you want to login/join with: Location: Primarily Remote (with meet ups twice a month) Salary: £80,000 - £90,000 (Flexible based on experience) Are you an experienced Java developer looking for a new challenge? Do you thrive in an environment where you can take ownership of key areas and solve complex problems independently? Are you ready to join … be part of something exciting? Then this may be for you: Mostyn Chase are conducting an exclusive search for a well-established fintech in the payments space for Senior Java Developers to join this growing and dynamic team. The roles are designed to bring in developers who can work independently, solve complex problems, and eventually take ownership of key technical … autonomously and is comfortable working in a flexible, remote-first environment, this could be the perfect opportunity for you. The ideal candidate will have the following: Extensive experience in Java development, particularly in building scalable and secure web applications. Proven ability to work independently, solve complex problems, and take initiative. A strong grasp of secure coding practices and attention to More ❯

Science, Engineering, or a related field. 10+ years of software development experience, with a strong background in designing and implementing complex systems. Proficiency in languages such as .NET (C#), Java, or similar. Experience with SaaS platforms and external-facing API development. Strong understanding of microservices architecture and cloud platforms (AWS, Azure, or GCP). Demonstrated ability to address performance and … Science, Engineering, or a related field. 10+ years of software development experience, with a strong background in designing and implementing complex systems. Proficiency in languages such as .NET (C#), Java, or similar. Experience with SaaS platforms and external-facing API development. Strong understanding of microservices architecture and cloud platforms (AWS, Azure, or GCP). Demonstrated ability to address performance and More ❯

level — contributing to planning, risk identification, and delivery governance. You'll partner closely with Tech Leads, Enterprise and Solution Architects, and product leadership to guide re-platforming initiatives across Java/Node backends and front-end frameworks (ReactJS, TypeScript), hosted on AWS. Core Responsibilities Provide architectural guidance and ensure alignment with programme-wide technical strategy Champion DevOps practices and support … looking for: Proven track record in leading large-scale engineering transformation and re-platforming initiatives Deep understanding of cloud-native architecture (preferably on AWS) Experience working across both backend (Java/Node) and modern frontend (React, TypeScript) stacks Strategic thinker with strong planning, stakeholder management, and programme representation skills Advocate for DevOps culture, tooling, and modern software delivery practice Interview More ❯

enrollment in the Civil Service Pension scheme with an average contribution rate of 28%. Identify and implement test frameworks to improve testing confidence (currently migrating from Selenium/Java to Playwright & TypeScript). Proficiency in various coding languages (expertise in at least one). Lead delivery practices, focusing on complex problem-solving and influencing senior team members. Design and … with the following experience, assessed during the sift, technical stage, and interview: Professional certification (e.g., ISTQB, ISEB) or equivalent practical experience in testing. Automation testing expertise with frameworks like Java, Selenium, Cucumber, and desirable experience in Playwright and TypeScript. Proven coaching and mentoring skills, especially in automation. Experience with Agile methodologies, including certification or substantial practical experience. Experience in Non More ❯

the assurance of a service. What you’ll need to be successful AWS or professional certification, or working towards one. Extensive experience as a Software Developer with expertise in Java, JS/TS, .Net, Node, React, Ruby. Skills or experience in DevOps, such as CI/CD or Infrastructure as Code. The ability to converse in French. Knowledge of Agile … the assurance of a service. What you’ll need to be successful AWS or professional certification, or working towards one. Extensive experience as a Software Developer with expertise in Java, JS/TS, .Net, Node, React, Ruby. Skills or experience in DevOps, such as CI/CD or Infrastructure as Code. The ability to converse in French. Knowledge of Agile More ❯

the company’s success. At Aforza we use the latest, cutting edge, Salesforce technologies. These include Lightning Web Components (JS/CSS/HTML), APEX (OO language similar to Java/C#), and SOQL (SQL). The ideal candidate will either have familiarity with these technologies or similar stacks. Along with these traditional technologies, we are also integrated with several … are someone who has: Experience with Salesforce technologies Ideally holds multiple Salesforce certifications Strong frontend development experience building beautiful UIs using web technologies Backend development experience in APEX or Java/C# Experience with SOQL or SQL databases Experience structuring and developing REST APIs Good understanding of unit testing frameworks Ability to identify areas of code improvement and opportunities to More ❯

this role you will need the following: Experience designing, improving and maintaining robust data pipelines Strong SQL programming skills. Knowledge of other programming languages such as Python, C++ and Java beneficial Possesses a strong understanding of Snowflake - beneficial Experience managing small teams of Data Engineers Strong experience working in a cloud environment and knowledge in the following very beneficial: Microsoft More ❯

this role you will need the following: Experience designing, improving and maintaining robust data pipelines Strong SQL programming skills. Knowledge of other programming languages such as Python, C++ and Java beneficial Possesses a strong understanding of Snowflake - beneficial Experience managing small teams of Data Engineers Strong experience working in a cloud environment and knowledge in the following very beneficial: Microsoft More ❯

for support processes and troubleshooting guides Participate in on-call rotation to ensure 24/7 coverage of global trading systems Use the latest technology stacks such as AWS, Java 17, Python 3, HDF5, Kubernetes, Kafka and Argo Candidate Requirements Years experience in financial technology support, preferably in electronic trading Strong understanding of market data structures and exchange connectivity Scripting More ❯

all phases of the software development life cycle Understanding of Agile methodologies (Scrum, Kanban) and engineering practices Will be a plus: At least 5 years of professional C++ or Java software development experience Aptitude and desire to independently learn new technologies Experience with any trading, crypto solutions development Experience with task management tools like Jira, Asana, ServiceNow etc. Experience with More ❯

agile team and could be doing one or more of the following: Programming, testing and operating software at the heart of OCI. You might be: Writing backend code in Java, Python, Go Lang or another modern programming language. Working with containerisation and virtualisation technologies such as Docker, containerd and Kubernetes. Deploying and operating your software in data-centres across the More ❯

agile team and could be doing one or more of the following: Programming, testing and operating software at the heart of OCI. You might be: Writing backend code in Java, Python, Go Lang or another modern programming language. Working with containerisation and virtualisation technologies such as Docker, containerd and Kubernetes. Deploying and operating your software in data-centres across the More ❯

planning, and team best practices Own projects end-to-end — from concept to deployment What You Bring 8–10 years of software engineering experience Strong hands-on experience with Java and backend system design Familiarity with systems integration, messaging middleware, and distributed architecture A pragmatic mindset — you balance clean design with delivering value fast Comfortable working solo or as part More ❯

planning, and team best practices Own projects end-to-end — from concept to deployment What You Bring 8–10 years of software engineering experience Strong hands-on experience with Java and backend system design Familiarity with systems integration, messaging middleware, and distributed architecture A pragmatic mindset — you balance clean design with delivering value fast Comfortable working solo or as part More ❯

Experience with CI/CD pipelines. Proficiency in multiple programming languages (e.g., Python, Go, Java). Experience with low-code platforms. Technology Stack While this role focuses on third-party customizable platforms (primarily JavaScript-based), familiarity with the following technologies is beneficial: AWS Go/Python/Java TypeScript Terraform GitLab ReactJS/NextJS Kubernetes FinTechOS About Admiral We take More ❯

You are able to translate business requirements into technical designs following defined architectures and principles. You have extensive experience working as a Software Developer with expertise in technologies including Java, JS/TS, .Net, Node, React, Ruby. You can clearly and concisely document architectural designs and decisions with the use of standard diagram formats. You have the experience and ability … You are able to translate business requirements into technical designs following defined architectures and principles. You have extensive experience working as a Software Developer with expertise in technologies including Java, JS/TS, .Net, Node, React, Ruby. You can clearly and concisely document architectural designs and decisions with the use of standard diagram formats. You have the experience and ability More ❯

Cloud platforms – AWS and GCP preferred. Experience with BigQuery/Redshift is desirable. Understanding of different databases (Structured, non-relational, Graph, etc.). CI/CD experience. Python or Java experience is preferred. GIS experience is desirable. ETL experience (Ideally with DBT, but not mandatory). Hybrid working – 2 days per week on-site. Benefits include: Salary up to More ❯

expertise in test automation, CI/CD integration, and mentoring teams in best practices. Essential Technology & Experience: * Automation Frameworks: Katalon (certified expert preferred), Selenium, Appium, Cucumber, TestNG, JUnit. * Languages: Java, Groovy, JavaScript. * API Testing: SOAP, REST (using REST Assured), Web API testing. * CI/CD & DevOps: Jenkins, Azure DevOps, Git, Maven. * Test Methodologies: BDD, continuous testing, performance testing (JMeter). More ❯

focussed Delivery Lead/Technical Scrum Master to join their high performing, cross functional team. We’re looking for candidates who come from a Software Engineering background (ideally in Java, but not essential) and who have experience managing technical teams whilst ensuring the successful delivery of client projects. This role will be responsible for leading between 6-8 individuals (depending More ❯

degree in Mathematics, Computer Science, Computer Engineering, Computer Systems Engineering, or a similar software development curriculum. Proficiency in at least one strong Object-Oriented Language (e.g., C++, C#, Python, Java) and academic exposure to software development methodologies (Waterfall, Agile, etc.). Embedded Software experience is desirable but not required. Prior internship experience is highly desirable but not required. Highly motivated More ❯

systems integration, or enterprise platform delivery with legacy and modern technologies. Bachelor’s degree in Computer Science, Engineering, or related field, or equivalent experience. Hands-on experience with .NET, Java, APIs, microservices, SQL/NoSQL, and CI/CD; understanding of cloud/on-prem infrastructure and security. Experience with ECM, RPA (e.g., UIPath), scanning platforms (e.g., Kofax), and automation More ❯

systems integration, or enterprise platform delivery with legacy and modern technologies. Bachelor’s degree in Computer Science, Engineering, or related field, or equivalent experience. Hands-on experience with .NET, Java, APIs, microservices, SQL/NoSQL, and CI/CD pipelines; understanding of cloud/on-prem infrastructure and security. Experience with ECM, RPA (e.g., UIPath), scanning platforms (e.g., Kofax), and More ❯

will be fully covered. ? Benefits Package ? Basic Salary : £75,000 - £100,000 (based on experience) Bonus : Up to 15% Pension : Up to 10% Birthday Off Languages: Ruby-on-Rails, Java, Python, C#, VueJs, Typescript/Angular/React Cloud: Amazon Web Services (AWS) Additional Tools & Frameworks: GraphQL, REST APIs, Software Design Patterns – TDD, DDD, Agile methodologies: Scrum and Kanban ? Key More ❯

will be fully covered. ? Benefits Package ? Basic Salary : £75,000 - £100,000 (based on experience) Bonus : Up to 15% Pension : Up to 10% Birthday Off Languages: Ruby-on-Rails, Java, Python, C#, VueJs, Typescript/Angular/React Cloud: Amazon Web Services (AWS) Additional Tools & Frameworks: GraphQL, REST APIs, Software Design Patterns – TDD, DDD, Agile methodologies: Scrum and Kanban ? Key More ❯

Our Government client is looking for an Engineer with experience working on Axon frameworks. This will initially be 2-3 months, with the possibility to extend beyond. The role will be INSIDE IR35, hybrid, with hybrid travel to Swansea, Wales. More ❯