17 of 17 Java Jobs in Wales

Java Software Developer

Hiring Organisation
83Zero Ltd
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
GBP 60,000 - 80,000 Annual
Full Stack Engineers (Java | ReactJS | AngularJS) Hybrid Working: 1 day per week onsite in Cardiff (non-negotiable) Eligibility: SC Eligible candidates only Salary: £60,000 - £80,000 DOE We're hiring 5 experienced Full Stack Engineers to join major enterprise banking projects focused on delivering secure, scalable, and modern digital … cutting-edge technologies in a collaborative, engineering-led environment. Tech Stack & Environment You'll be working across a modern cloud-native stack including: Backend: Java 17+, Spring Boot 3+, REST APIs, JPA, Microservices Architecture Frontend: ReactJS/AngularJS, TypeScript, HTML5 Cloud & DevOps: AWS Lambda, Step Functions, IAM, Docker, CI/ ...

Data Engineer

Hiring Organisation
Sanderson Recruitment
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent
Salary
£70,000
share knowledge within the team Skills & Experience (Essential) Strong experience with cloud-based data architectures (GCP experience essential) Proficiency in Python, SQL, (epsoure to Java, Kotlin, Bash) Hands-on experience with modern data tools such as BigQuery, Dataflow, Pub/Sub, dbt, Kubernetes, or similar Experience building and maintaining data ...

Senior Test Automation Engineer (Data)

Hiring Organisation
Sanderson Recruitment
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent
Salary
£70,000
practices Assist in evolving legacy automation frameworks toward modern solutions Required Skills & Experience Strong Python engineering experience, specifically for test automation Solid background in Java development Experience working with CI/CD pipelines (Azure preferred) Hands-on experience with ETL processes and data workflows Cloud platform experience ( Azure ...

Lead Developer £57,515 - £82,430

Hiring Organisation
Driver and Vehicle Standards Agency
Location
City and County of Swansea, United Kingdom
Employment Type
Full Time
Experience: The post holder will be able to demonstrate the following knowledge, skills, and experience: Proficient in Open-source technologies such as TypeScript, JavaScript, Java, PHP, HTML, and CSS within Open-source environments. A sound understanding of value-based delivery and planning and ability to drive solutions through the development ...

Software Engineer (Java)

Hiring Organisation
CPS Group (UK) Limited
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£50000 - £65000/annum
Software Engineer (Java) £55,000-£65,000 + package Remote - South Wales office (On-site a couple times p/month) Eligible for Security Clearance (must have resided in the UK for the last 5 years) CPS Group are working with a South Wales-based Tech organisation to recruit … Software Engineer to join a highly skilled, collaborative engineering team delivering enterprise-scale solutions in an agile environment. You'll be working primarily with Java, which is essential for this position, while also contributing to Frontend services as the platform evolves. While Angular experience is beneficial, it is not essential ...

Advanced Data Engineer

Hiring Organisation
Public Health Wales
Location
Cardiff, CF10 4BZ, United Kingdom
Salary
£50129.00 to £57365.00
level in computer science or related field. Will also consider equivalent work experience. Excellent knowledge of programming and scripting languages such as SQL, Python, Java, and Spark. Good understanding of data architecture, data modelling, ETL processes, and metadata management concepts. Familiarity with cloud platforms (Azure/GCP/ ...

Senior Software Engineer

Hiring Organisation
Inspire People
Location
Swansea, Neath Port Talbot, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
have used one of their services. You'll be supported with a high-spec MacBook and access to certifications in areas like AWS and Java, alongside the freedom to keep developing your skills. DVLA also actively encourages the use of AI coding tools, with a dedicated community focused on using … Vehicle Licensing Agency (DVLA), you'll work with modern technologies across both back-end and front-end development. On the back end, this includes Java, Spring Boot and tools like OpenAPI - but what matters most is your ability to build clean, secure applications using any object-oriented language. For front ...

Trainee Web Developer

Hiring Organisation
IT Career Switch
Location
Newport, Gwent, Wales, United Kingdom
Employment Type
Full-Time
Salary
£25,000 - £45,000 per annum
friendly advisors will be in touch. Keywords:Coding, programming, web developer, software developer, app developer, Trainee, PHP, HTML, SQL, CSS3, Java, Javascript, Python, C#, Trainee Web Developer ...

Trainee Web Developer

Hiring Organisation
IT Career Switch
Location
Swansea, West Glamorgan, Wales, United Kingdom
Employment Type
Full-Time
Salary
£25,000 - £45,000 per annum
friendly advisors will be in touch. Keywords:Coding, programming, web developer, software developer, app developer, Trainee, PHP, HTML, SQL, CSS3, Java, Javascript, Python, C#, Trainee Web Developer ...

Senior Software Engineer

Hiring Organisation
CPS Group (UK) Limited
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£50000 - £65000/annum
with a strong emphasis on frontend development. You'll be working primarily with Angular, which is essential for this position, while also contributing to Java backend services as the platform evolves. While Java experience is beneficial, this is not a pure Java role. Backend experience in Java or a similar … language is required, with the expectation that Java will feature more prominently at certain stages of development. Key Responsibilities: - Design, build, and maintain high-quality frontend applications using Angular - Contribute to full-stack development across modern, scalable systems - Collaborate with backend engineers on API design and integration - Work across ...

Applied AI Engineer (Remote) (Cardiff)

Hiring Organisation
Outlier AI
Location
Cardiff, UK
Employment Type
Full-time
e.g., distinct services for data parsing, logic processing, and reporting). Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases. Practical experience building for live, non-mocked environments and handling multi-turn system interactions. Outstanding attention to detail ...

AI Solutions Engineer (Remote) (Cardiff)

Hiring Organisation
Outlier AI
Location
Cardiff, UK
Employment Type
Full-time
e.g., distinct services for data parsing, logic processing, and reporting). Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases. Practical experience building for live, non-mocked environments and handling multi-turn system interactions. Outstanding attention to detail ...

AI Engineer (Java) in Financial Services

Hiring Organisation
IntaPeople
Location
Cardiff, Castle Community, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£50000 - £55000/annum
IntaPeople are working exclusively with a fintech scaleup in Cardiff and require an AI Engineer with a Java background to join a new team. This is a hybrid role with 3 days per week in the office. &#(phone number removed);&#(phone number removed);&#(phone number removed);&# … will be utilising Claude.ai for AI model development. • Ideally, you will be a full stack engineer (React/TypeScript on the front end and Java 8+ with Spring Boot on the back end) but a solid back end engineer will work well too. • We are open to mid level ...

Software Engineer (Angular)

Hiring Organisation
CPS Group (UK) Limited
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£50000 - £65000/annum
working primarily with Angular, which is essential for this position, while also contributing to backend services as the platform evolves. While Java experience is beneficial, itis not essential, though similar backend experience is required. Key Responsibilities: - Design, build, and maintain high-quality frontend applications using Angular - Contribute to full-stack … performance, and quality standards Skills Required: - Strong commercial experience with Angular (essential) - Experience of JavaScript/TypeScript - Full-stack development experience - Backend experience using Java or a similar server-side language - Understanding of modern software engineering best practices - Experience working in agile delivery teams - Familiarity with CI/CD pipelines ...

AI Engineer - Cardiff

Hiring Organisation
Circle Group
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
Mentor and develop a small team of engineers while promoting best practices Skills & Experience Strong experience with AI engineering, or software engineering (e.g. Python, Java, JavaScript/TypeScript etc.) with libraries/frameworks such as PyTorch, TensorFlow etc.) Experience with RAG and LLM-based solutions Solid understanding of AI architectures … work in the UK and live within commuting distance of Cardiff. Keywords: AI Engineer/Artificial Intelligence/Software Engineer/Python/Java/JavaScript/Cardiff Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody ...

Data Engineer

Hiring Organisation
TEKsystems
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Contract
Contract Rate
GBP 350 Daily
focuses on designing, building, and maintaining microservices-based applications and data engineering pipelines within a complex enterprise environment. You will work hands-on across Java services, Back End systems, and data processing platforms to deliver scalable, reliable, and maintainable solutions. The position involves close collaboration with data engineers, QA, product … resolve: Data issues Pipeline inconsistencies Migration challenges Maintain clarity around: Data structures Pipeline logic Essential Skills Data Engineering Working with large scale data Java Azure Bonus: Migration from on prem to cloud Location Cardiff, UK Rate/Salary 350.00 GBP Daily Trading as TEKsystems. Allegis Group Limited, Bracknell, RG12 ...

Data Engineer

Hiring Organisation
Teksystems
Location
Wales, United Kingdom
Employment Type
Contract
focuses on designing, building, and maintaining microservices-based applications and data engineering pipelines within a complex enterprise environment. You will work hands-on across Java services, backend systems, and data processing platforms to deliver scalable, reliable, and maintainable solutions. The position involves close collaboration with data engineers, QA, product … resolve: Data issues Pipeline inconsistencies Migration challenges Maintain clarity around: Data structures Pipeline logic Essential Skills Data Engineering Working with large scale data Java Azure Bonus: Migration from on prem to cloud Location Cardiff, UK Rate/Salary 350.00 - 350.00 GBP Daily Trading as TEKsystems. Allegis Group Limited, Maxis ...