Java Programmer jobs in Wales

Jobs found: 18
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McGregor Boyall
Cardiff

Senior Java EFX Platform Developer Location: Fully Remote (UK-based) Contract: 12 Months (likely extension) Industry: Investment Banking / FX E-Trading The Opportunity We're partnering with a leading investment bank on a major greenfield build - a brand-new, in-house FX E-Trading platform. This multi-year programme is at an early stage, offering the chance to help shape architecture,...

6 days ago
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Salt Digital Recruitment
Newport

You will work closely with infrastructure, development, and third-party providers to ensure robust, secure, and scalable systems are delivered and maintained. Key Responsibilities Environment Creation & Management - Create and configure new test/live environments using Xen Orchestra VM templates.

2 days ago
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Experis
Newport

You must be eligible to obtain SC (Security Check) clearance - this requires 5 years' continuous UK residency prior to application.

3 days ago
Areti Group | B Corp™
Cardiff

Areti Group is working exclusively with a flagship UK programme and we’re building out a full spectrum team of Palantir specialists to deliver on one of the country’s most ambitious, mission-driven tech initiatives. We are urgently hiring across multiple roles, including: - 🔧 Palantir Software Engineers - 📊 Data Engineers & Analysts (Foundry/Gotham) - 🧠 AI & Machine Learning Specialists - 🏗️...

3 hours ago
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North Scout
Cardiff

Principal Software Engineer Cloud Engineering Scale-up c£100k North Scout are partnered with a fast-growing cloud engineering business that’s doubled revenues, expanded its technical team, and earned a strong reputation for delivering complex cloud programmes with pace and precision. They’re looking for a Principal Software Engineer to take a leading role across architecture, design and...

3 hours ago
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Inspire People
Gorseinon

Job Description HM Land Registry (HMLR) is undertaking one of the largest transformation programmes in government, modernising the digital systems that support over £7 trillion of property ownership. As a Senior Software Developer, you'll take a leading role in designing and delivering the systems and services that power this national infrastructure. Salary up to £60,800, 29% employer pension...

Hybrid
15 hours ago
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Montash
Newport

Role: Senior Fullstack Developer Start Date: ASAP Contract Length: 12 Months (extensions possible) Work Location: Remote, Occasional Paid Travel to UK Office IR35 Status: Inside IR35 Security Clearance: DV Cleared Joining a critical public sector programme, you’ll play a key role in ensuring service resilience, stability, and compliance, while contributing to new feature development. This...

3 hours ago
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Anson McCade
Newport

Lead Software Engineer Location: London / Manchester / Bristol Salary: Up to £105k + Excellent Benefits Join one of the UK's leading digital transformation consultancies, recognised multiple years in a row as a Times Top 100 Company and consistently rated among the best places to work on Glassdoor. This organisation delivers large-scale, meaningful transformation across government, health, and...

3 hours ago
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BJSS
Cardiff

You will become part of a squad with people from different areas within the business who will help you grow at BJSSWe have a busy social calendar that you can choose to join– quarterly town halls/squad nights out/weekends away with families included/office get togethersGymFlex gym membership programme

Hybrid
19 hours ago
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Alcumus
Cardiff

What that means day to day You'll be a guardian of Alcumus’ systems architecture and principals, having an in-depth knowledge of them. Translating technical concepts between software engineering, product, and operations so they are understood by all. Working with business, product, and technology stakeholders to translate business problems into solutions. Defining a technical roadmap through...

19 hours ago
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Montash
Cardiff

Role: Senior Fullstack Developer Start Date: ASAP Contract Length: 12 Months (extensions possible) Work Location: Remote, Occasional Paid Travel to UK Office IR35 Status: Inside IR35 Security Clearance: DV Cleared Joining a critical public sector programme, you’ll play a key role in ensuring service resilience, stability, and compliance, while contributing to new feature development. This...

3 hours ago
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BJSS
County of Swansea

You will become part of a squad with people from different areas within the business who will help you grow at BJSSWe have a busy social calendar that you can choose to join– quarterly town halls/squad nights out/weekends away with families included/office get togethersGymFlex gym membership programme

Hybrid
19 hours ago
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Alcumus
Cardiff

You will work with Solution Architects to create optimal designs through an iterative process, aligning the user need with the system requirements and organisational objectives. Working closely with engineering teams designing technical solutions and ensuring their delivery according to defined architectures and principals.

19 hours ago
Areti Group | B Corp™
Newport

Areti Group is working exclusively with a flagship UK programme and we’re building out a full spectrum team of Palantir specialists to deliver on one of the country’s most ambitious, mission-driven tech initiatives. We are urgently hiring across multiple roles, including: - 🔧 Palantir Software Engineers - 📊 Data Engineers & Analysts (Foundry/Gotham) - 🧠 AI & Machine Learning Specialists - 🏗️...

3 hours ago
Bookmark Not interested
North Scout
Newport

Principal Software Engineer Cloud Engineering Scale-up c£100k North Scout are partnered with a fast-growing cloud engineering business that’s doubled revenues, expanded its technical team, and earned a strong reputation for delivering complex cloud programmes with pace and precision. They’re looking for a Principal Software Engineer to take a leading role across architecture, design and...

3 hours ago
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Java Programmer, Wales
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Salt Digital Recruitment
Cardiff

You will work closely with infrastructure, development, and third-party providers to ensure robust, secure, and scalable systems are delivered and maintained. Key Responsibilities Environment Creation & Management - Create and configure new test/live environments using Xen Orchestra VM templates.

2 days ago
Bookmark Not interested
Experis
Cardiff

You must be eligible to obtain SC (Security Check) clearance - this requires 5 years' continuous UK residency prior to application.

3 days ago
Bookmark Not interested
McGregor Boyall
Newport

Senior Java EFX Platform Developer Location: Fully Remote (UK-based) Contract: 12 Months (likely extension) Industry: Investment Banking / FX E-Trading The Opportunity We're partnering with a leading investment bank on a major greenfield build - a brand-new, in-house FX E-Trading platform. This multi-year programme is at an early stage, offering the chance to help shape architecture,...

6 days ago
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