Java Jobs in Wales

26 to 50 of 108 Java Jobs in Wales

Data Engineering Manager

Cardiff, Wales, United Kingdom
JR United Kingdom
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 More ❯
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Data Engineering Manager

Newport, Wales, United Kingdom
JR United Kingdom
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 More ❯
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Application Support Engineer

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
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 More ❯
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Senior Rust Engineer

Newport, Wales, United Kingdom
JR United Kingdom
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 More ❯
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Senior Software Engineer (hyperscale)

Newport, Wales, United Kingdom
JR United Kingdom
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 More ❯
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Senior Software Engineer (hyperscale)

Cardiff, Wales, United Kingdom
JR United Kingdom
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 More ❯
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Sr. System Dev. Engineer, WW AMZL Innovation and Design Engineering

Wales, Yorkshire, United Kingdom
Amazon
BASIC QUALIFICATIONS Bachelor's degree in Computer Science, Automation Engineering, or equivalent Experience programming with at least one modern language such as C++, C#, Java, Python, Golang, PowerShell, Ruby Experience in systems design, software development, operations, automation, and process improvement Experience building tools for building, testing, releasing, or monitoring Non More ❯
Employment Type: Permanent
Salary: GBP Annual
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Sr. System Dev. Engineer, WW AMZL Innovation and Design Engineering

Swansea, Wales, United Kingdom
Amazon
BASIC QUALIFICATIONS Bachelor's degree in Computer Science, Automation Engineering, or equivalent Experience programming with at least one modern language such as C++, C#, Java, Python, Golang, PowerShell, Ruby Experience in systems design, software development, operations, automation, and process improvement Experience building tools for building, testing, releasing, or monitoring Non More ❯
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Software Engineer (Android)

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
with a code review process. Adaptability: Thrive in a dynamic startup setting, embracing agile methodologies and evolving priorities. Technical Skills Knowledgeable in Kotlin/Java, Jetpack Compose, and the Android SDK Infrastructure as code (we use Pulumi) Relational databases such as MySQL/PostgreSQL Proficiency in writing and maintaining test More ❯
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Software Engineering Manager

Welshpool, Wales, United Kingdom
ZipRecruiter
include: Strong leadership experience in a software engineering environment Strong hands-on technical expertise with a variety of OO programming (C/C++, C#, Java, Python) A robust grasp of software development methodologies (Agile, Waterfall, DevOps) Excellent communication, mentoring, and stakeholder engagement skills Ability to obtain UK government security clearance More ❯
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Senior Data Engineer

Newport, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
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 More ❯
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Lead QA Automation Engineer (Wales)

Bridgend, Mid Glamorgan, Wales, United Kingdom
Sanderson Recruitment
/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 More ❯
Employment Type: Permanent
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Lead Infrastructure Engineer

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
ZipRecruiter
level experience with Docker, Microservice, and Serverless Architecture. Coaching and mentoring team members Would be great if you had: Programming & Integration: Working knowledge of Java, NodeJS, Python, and integration testing activities. Behaviours & Technical Skills: Developing Self and Others Delivering at Pace Leadership Making Effective Decisions Terraform, AWS Cloud Technology, CI More ❯
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Developer

Swansea, United Kingdom
Hybrid / WFH Options
Barclays
Collaborate closely with team members and contribute to a culture of knowledge sharing and mentorship. Key Skills Proficient in at least one programming language ( , Java, C#, Python), with a strong preference for Golang. Experience building and maintaining software systems in a production environment. Understanding of software deployment processes and controls More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Developer

Blackwood, Gwent, United Kingdom
Hybrid / WFH Options
Barclays
Collaborate closely with team members and contribute to a culture of knowledge sharing and mentorship. Key Skills Proficient in at least one programming language ( , Java, C#, Python), with a strong preference for Golang. Experience building and maintaining software systems in a production environment. Understanding of software deployment processes and controls More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Developer

Cardiff, South Glamorgan, United Kingdom
Hybrid / WFH Options
Barclays
Collaborate closely with team members and contribute to a culture of knowledge sharing and mentorship. Key Skills Proficient in at least one programming language ( , Java, C#, Python), with a strong preference for Golang. Experience building and maintaining software systems in a production environment. Understanding of software deployment processes and controls More ❯
Employment Type: Permanent
Salary: GBP Annual
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Technical Project Manager - Digital Solutions UK

Newport, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
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 More ❯
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Technical Project Manager - Digital Solutions UK

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
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 More ❯
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- Urgent! Polyglot Fullstack Tech leads Needed – UK-based – Series A Funded Startup – Rapid Gro[...]

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
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 More ❯
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Applied Scientist (AI Evaluation)

Newport, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
art deep learning models architecture design and deep learning training and optimization and model pruning Experience with LLM benchmarking Strong programming skills in Python, Java, C++, or a related language Strong skills in algorithm development to solve optimisation problems Familiarity with core tools for a typical ML-focused work environment More ❯
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Applied Scientist (AI Evaluation)

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
art deep learning models architecture design and deep learning training and optimization and model pruning Experience with LLM benchmarking Strong programming skills in Python, Java, C++, or a related language Strong skills in algorithm development to solve optimisation problems Familiarity with core tools for a typical ML-focused work environment More ❯
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- Urgent! x3 Tech Leads – UK-based – Series A Funded Startup – Rapid Growth – Fully Remote -

Newport, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
all the languages but just some and you will be taught the rest, Strong object orientated design is a must. Languages : ? Ruby-on-Rails, Java, Python, C#, PHP ? VueJs, Typescript/Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD More ❯
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- Urgent! x3 Tech Leads – UK-based – Series A Funded Startup – Rapid Growth – Fully Remote -

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
all the languages but just some and you will be taught the rest, Strong object orientated design is a must. Languages : ? Ruby-on-Rails, Java, Python, C#, PHP ? VueJs, Typescript/Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD More ❯
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2025 Graduate Software Dev Engineer

Swansea, Wales, United Kingdom
Amazon
related fields at time of application Although no specific programming language is required – you should be familiar with the syntax of languages such as Java, C/C++, or Python Knowledge of Computer Science fundamentals such as object-oriented design, algorithm design, data structures, problem solving and complexity analysis. Preferred More ❯
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AI Engineering Consultant

City, Cardiff, United Kingdom
Hybrid / WFH Options
Tenth Revolution Group
role you will have . Commercial experience working in AI/ML Strong programming skills with Python and other languages such as R or Java Strong cloud experience in an Azure environment (AWS or GCP also beneficial) Experience with Gen AI would be beneficial This is a home-based role More ❯
Employment Type: Permanent
Salary: GBP 45,000 - 60,000 Annual
Posted:
Java
Wales
10th Percentile
£37,522
25th Percentile
£38,612
Median
£47,690
75th Percentile
£62,313
90th Percentile
£72,151