1 to 25 of 218 Senior Jobs in Wales

What You'll Do Lead the design, architecture, and development of native Windows desktop applications using Windows App SDK, WinUI (or related UI frameworks), C#, XAML, and — when needed — C++. Define and enforce best‐practices ...

Clarity Innovations is a trusted national security partner, dedicated to safeguarding our nation’s interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable ...

Job summary THIS POST IS FIXED TERM FOR 2 YEARS DUE TO SECONDMENT COVER. IF YOU ARE INTERNAL TO THE NHS AND ARE INTERESTED IN APPLYING FOR A SECONDMENT POSITON, YOU WILL NEED TO OBTAIN ...

Senior Data Engineer Department: Technology Employment Type: Permanent Location: Any UK Office Hub (Bristol/London/Manchester/Swansea) Compensation: £60,000 - £75,000/year Description Our Senior Data Engineers enable public sector organisations to embrace a data-driven approach by providing data platforms and services that … legacy technology. A key component of this is developing modern data systems and platforms that drive informed decision-making for our clients. As a Senior Data Engineer, your day to day tasks and role may vary according to our clients' needs. The role is very hands ...

Made Tech Limited is on a mission to use technology to improve public services. We deliver custom software for central and local government, health, and the NHS, with a strong emphasis on outcomes. Our DevOps ...

Capgemini is seeking a Java Developer in Cardiff to join a skilled team delivering agile, enterprise-scale software solutions. You will contribute code, design, and tooling across a DevOps-driven lifecycle, blending work across offices ...

Carmarthen, United Kingdom | Posted on 24/08/2026 Country United Kingdom Postal Code SA31 About Us At Civic Recruitment and Limited, we know that individuals are more than just fixed expenses; they are ...

• Build and manage scalable hybrid architectures linking on-premises systems, legacy datacenters, and edge networks to Microsoft Azure using Azure Arc and ExpressRoute • Supervise deployment, configuration, licensing, and security patching of enterprise virtualized infrastructure, including ...

Salary HG 15 Circa £50,000 negotiable depending on experience Job Type Full-Time, Permanent, 37.5 hours per week Location Cardiff, UK Hybrid working Hybrid working - in office once per week About The IB The ...

Made Tech is on a mission to use technology to improve society – for everyone. We help public sector organisations transform, deliver, and manage world‐class digital products and cloud services. Within our Software Division, we ...

We have around 650 engineers across Monzo who design and build our in‐house banking platform. We have big ambitions for the future, and technology plays a big role in creating a bank our customers ...

We’re on a mission to make money work for everyone. We’re waving goodbye to the complicated and confusing ways of traditional banking. With our hot coral cards and get-paid-early feature, combined ...

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend ...

Senior Software Engineer Department: Technology Employment Type: Permanent Location: Swansea, UK Compensation: £50,000 - £70,000/year Description Made Tech is on a mission to use technology to improve society - for everyone. We help public sector organisations transform, deliver and manage world-class digital products and cloud services. … lists. We place a strong emphasis on outcome-based delivery; ensuring our customer’s goals are understood and achieved with the technology we deploy. Senior Software Engineers find themselves working on a variety of different problems from monoliths to microservices, upskilling colleagues and customers, always finding themselves learning from others ...

Clarity Innovations is seeking a Data Scientist to support Air Force Special Operations Command (AFSOC) at RAF Mildenhall, UK. The role involves deriving insights from complex data, guiding data initiatives, and enabling digital transformation to ...

Senior Java Developer Department: Technology Employment Type: Permanent Location: Cardiff, UK Reporting To: Development Manager Description At Veriforce, we help companies in high-risk industries keep their people, worksites, and supply chains safe and compliant. As a global leader in contractor and supply chain risk management, our SaaS platform simplifies … training, and consulting so our clients can operate with confidence. Together, we’re making workplaces safer every day. We are looking for an experienced Senior Java Developer located within commuting distance of Cardiff. The role offers excellent flexibility, with office attendance required no more than one day per week. What ...

lists. We place a strong emphasis on outcome-based delivery; ensuring our customer’s goals are understood and achieved with the technology we deploy. Senior Software Engineers find themselves working on a variety of different problems from monoliths to microservices, upskilling colleagues and customers, constantly learning from others, while striving … versed in a mix of paradigms such as object-oriented, functional, declarative, event-based and aspect-oriented. To create this environment our Senior Software Engineers need to embrace sharing their knowledge and skills with others, and they need to keep an open mind – we’d love to hear some examples ...

About the Role Senior Software Engineer at Made Tech focuses on delivering custom software for the public sector, working across central and local government as well as health. The role involves outcome‐based delivery, coaching teams, and ensuring technology solutions meet customer goals. Responsibilities • Write and deliver code with tests ...

Software Engineer (Mid and Senior Levels) One Big Circle – Bristol Full-Time 37.5 hours over 5 Days Salary: £36,000 - £70,000 depending on experience The software technology team at One Big Circle is expanding! We are looking for software engineers at all levels of seniority and experience to integrate ...

Elliott Moss Consulting Pte. Ltd. seeks an experienced AWS Cloud Engineer to support AWS infrastructure operations, deployment, and migration across cloud environments. The role emphasizes secure, scalable architectures, automation, and ongoing improvements in collaboration with ...

Monzo is seeking an Engineer III to join its London or UK-remote engineering teams. You will work on backend systems, primarily using Go, with AWS and GCP for production and data workloads. The role ...

ELLIOTT MOSS CONSULTING PTE. LTD. seeks an experienced SAP Development Lead to steer the technical development workstream for a large-scale S/4HANA deployment. You will own RICEFW, extensions, Fiori/UI5, clean-core ...

Data Analyst/Scientist or Senior Data Analyst/Scientist Bristol or London About us Hoare Lea is a human‐centric and planet‐conscious engineering consultancy. We offer intelligent and sustainable solutions to complex design challenges for the built environment throughout the UK and further afield. We provide a wide … solve real‐world problems and improve the services we provide to our clients. We have an opportunity for a Data Analyst/Scientist or Senior Data Analyst/Scientist to play a key role in using data, analytics, statistical methods and data science to generate insight, support decision‐making ...

Company Overview The SPTS division of KLA, designs, manufactures and markets wafer processing solutions for the global semiconductor and related industries. SPTS provides industry leading etch and deposition process technologies on a range of single ...

Company Overview The SPTS division of KLA, designs, manufactures and markets wafer processing solutions for the global semiconductor and related industries. SPTS provides industry leading etch and deposition process technologies on a range of single ...