1 to 25 of 35 Senior Developer Jobs in Wales

Would you like to work on nationally recognised digital projects? If so, we'd like to hear from you. As a Senior Developer for Dynamics, you will be integral to establishing new Microsoft Dynamics capability within the team, supporting and developing current and future applications. Microsoft Dynamics … below! Find out more about what it's like working at Driver and Vehicle Standards Agency - Department for Transport Careers Job description As a Senior Dynamics Developer, you will be designing, building, and testing software that makes a real difference to our frontline staff and helps improve road ...

Senior C# Developer Remote (UK-Based) Are you a talented .NET Developer looking for an opportunity to work on innovative software solutions across the energy, education, and AI industries? Our client, an established software group, is expanding their team and seeking a motivated senior developer to help deliver cutting-edge applications for startups and global brands alike. As a Senior C# Developer, you will play a key role in developing, maintaining, and improving ASP.NET MVC applications and cloud-based services. You will work closely with senior developers, database specialists, and DevOps ...

Senior Java Developer - Java, MVC, Multi-threaded Are you an experienced Senior Software Developer looking to take on a design authority role? Join a dynamic and growing team delivering cutting-edge cloud-based analytics solutions. With award-winning technology and strong partnerships in the IT & Telecoms … sector, including Cisco, this is an exciting opportunity to work on high-performance applications at the forefront of innovation. The Role As a Senior Software Developer, you'll take ownership of key technical areas, ensuring best practices in design and development. You'll collaborate closely with product teams ...

Join Us at SRT Marine Systems as a Senior Elixir Developer Job Title: Senior Elixir Developer Location: Remote/Cardiff/Bristol/MSN Job Type: Permanent, Full-Time SRT Marine Systems plc (SRT) are a market leader in its domain of international marine surveillance technology … where talented hard-working individuals have the opportunity to make a real impact across the marine world. About the Role We are seeking a Senior Elixir Developer to join our existing team and aid in the development of SRT's web delivered products which form a key element ...

Senior Java Developer | Java, Spring, AWS | Salary up to £75k | Remote (UK) | Immediate Start Role: Senior Java Developer Location: Remote (UK) Start Date: Must be able to start immediatlely Salary: Up to £75k About The Role Our partner is looking for a Senior Java Developer … experience with AWS for deployment, configuration and monitoring. Comfortable with RESTful API design and development. Solid understanding of software engineering principles and agile methodologies. Senior Java Developer | Java, Spring, AWS | Salary up to £75k | Remote (UK) | Immediate Start ...

Senior Java Developer | Java, Spring, AWS | Salary up to £75k | Remote (UK) | Immediate Start Role: Senior Java Developer Location: Remote (UK) Start Date: Must be able to start immediatlely Salary: Up to £75k About The Role Our partner is looking for a Senior Java Developer … experience with AWS for deployment, configuration and monitoring. Comfortable with RESTful API design and development. Solid understanding of software engineering principles and agile methodologies. Senior Java Developer | Java, Spring, AWS | Salary up to £75k | Remote (UK) | Immediate Start ...

Senior Developer at Sagacity, you will be involved in shaping the technical direction of our products by influencing the design and architecture of these solutions. You will build the next generation of these products and enhance the existing ones. You will assume responsibility for migrating our products from ...

Senior Back-End Software Developer (C#, .NET, APIs, Azure, MACH, SQL) £60-72,000 based on experience Are you passionate about building robust, scalable back-end systems that power meaningful change? Join a leading non-profit organisation as a Senior Back-End Software Developer , where your ...

summary Join DVSA's mission to make roads safer and more efficient by shaping the future of digital public services. As a Senior Developer, you'll play a pivotal role in designing, building, and evolving high-impact digital platforms and services that serve millions across the UK. This … programming tools, sharing knowledge with peers and juniors. Strong grasp of software design principles and systematic problem-solving skills. Effective negotiation and communication with senior stakeholders on technical matters. Experience in diagnosing production issues, utilising testing for solution validation, and basic understanding of web security. Additional Information Government Digital ...

forefront of innovation, helping organisations transform and deliver high-quality, scalable solutions that truly matter. Role Overview We are seeking a talented and experienced Senior Next.js Developer at SFIA Level 4 to join our multidisciplinary agile teams and help deliver world-class digital services for UK government clients. … obtain Security Check (SC) clearance prior to accessing production environments or live data. About the Role We are seeking a highly skilled and collaborative Senior Next.js Developer to join a large-scale UK government agency. You will be a core member of a blended agile delivery squad consisting ...

proactive and take accountability for the squad assigned deliveries. The role will also require the investigation, diagnosis and fix of any system issues. A Senior Developer is expected to contribute to the technical strategy for the department. As a multi-skilled individual specialising in MS Dynamics and Power ...

work as you please - all that matters is execution. Join us and help lay the foundation for a decentralized future. Currently looking for: Senior Backend Developer [Remote] Key responsibilities As a senior Backend Developer, you will be a part of the team that works ...

Senior Java Developer - Full Stack, Java, JSP, RESTful APIs, JavaScript Flexible Remote/Hybrid working. West Sussex 1 day a week/month depending on your location. Up to £75,000 plus benefits Are you an experienced Full Stack Developer with expert level Java knowledge? We have … telecoms providers, this is an exciting opportunity to work on innovative projects that make a real impact. The Role As a Full Stack Developer, you'll play a key role in designing, developing, and maintaining high-performance applications. While working across the full stack, your primary focus will ...

Senior Software Engineer (Python) Remote - 2 days a month in Birmingham £60,000 to £80,000 depending on experience Excellent opportunity for a front end software engineer with strong JS framework skills (React or Vue)and Python skills to join a fast-growing, tech focused start-up company, that … days per month on site in Birmingham (usually the first Thursday and Friday of the month). The ideal candidate will be a Senior Software Engineer with strong Python skills. Experience with JavaScript frameworks like React or Vue is key. Experience leading small teams is beneficial. This ...

Senior Software Engineer (Python) Remote - 2 days a month in Birmingham £60,000 to £80,000 depending on experience Excellent opportunity for a front end software engineer with strong JS framework skills (React or Vue)and Python skills to join a fast-growing, tech focused start-up company, that … days per month on site in Birmingham (usually the first Thursday and Friday of the month). The ideal candidate will be a Senior Software Engineer with strong Python skills. Experience with JavaScript frameworks like React or Vue is key. Experience leading small teams is beneficial. This ...

solutions to a growing range of industries. To support on-going growth across the business, they now seek to appoint an experienced and capable Senior Software Developer to join their growing team. Reporting to the Development Manager, as a Senior Software Developer you will play ...

alongside civil servants and industry experts Based in Swansea, South Wales - three days per week on-site Job Summary We are seeking an experienced Senior Ruby Developer to design, develop, enhance, and maintain high-quality web applications and Back End services using Ruby and Ruby on Rails. ...

helps companies deploy intelligent agents, automate workflows, and accelerate innovation at scale. As demand surges for our product, we are currently hiring for a Senior Python Developer with Azure experience and a footing with AI who's ready to move at our speed. If you're passionate about … automation through models, agents, and reusable templates. Ready to build the future with us? The Role at a Glance: AI/Azure/Python Developer UK Remote Up to £90,000 Benefits include flexible remote work and an environment that values speed, quality, and autonomy. Product/Service: Neologik ...

Senior .NET Developer with Software Security, Azure Lead Software Security Engineer with Development Background, DevSecOps, Mainly Remote Senior .NET Developer with Software Security, Software Security Engineer Lead is required to work for a fast-growing and exciting company based in Central London. However, this will mainly … remote. Please read in full before applying... We need someone with a Microsoft tech-stack background who has experience as a .NET Developer with Software Security experience, Azure DevSecOps Consultant or even a good old fashioned Unix/Linux Systems Administrator. We want someone with a development/some ...

Senior Full Stack Ruby on Rails Developer (Remote - UK Based) Location: Remote (UK only) Salary: £70,000 £85,000 + Bonus Scheme Job Type: Full-Time Permanent Working Hours: Flexible Friday afternoons for personal projects About the Role I am hiring a Senior Full Stack Developer ...

Avanti Recruitment is currently partnered with a growing software company in the business data industry who are looking for a fully remote .NET Developer to join their team. This is a great opportunity to take ownership of a significant modernisation project, upgrading a legacy platform built on older .NET … Fully remote working Once a month meetups in Birmingham 25 days holiday Private healthcare Flexible hours This is an ideal opportunity for a developer who enjoys modernising systems, driving technical change, and working remotely in a progressive environment. ...

Title: Senior Full-Stack Developer Location: Newcastle - Hybrid Salary: £55,000 - £65,000 I am currently working with an award-winning software consultancy who provide services to a range of clients from SME to large organisations. This client has been established for over 10 years … continued success and growth, are now looking to add a Senior Full-Stack Engineer to the team. Senior Full-Stack Engineer Specification: 5+ years of .NET development experience using C# Experience with JavaScript and React/Vue Sitecore experience (Desirable) Ability to work to provided deadlines and budgets ...

established company develops software that enables faster, easier building performance modelling, helping reduce environmental impact while maximising occupant wellbeing. We are looking for a Senior C++ Developer to take long-term ownership of a core 3D geometry engine that sits at the heart of their software ecosystem. This ...

team is dedicated to developing robust, user-friendly applications that are transforming the way organisations manage their finances. We are looking for a passionate developer to join our growing team and help us build the future of financial technology. Your role as a Senior Front End Developer ...

currently looking for a talented Senior C++ Developer. In this role, you will interact closely with various departments across our organisation, including the product engineering and customer support teams. As a senior figure, you will also have the opportunity to coach team members and take a leading role … design, maintenance and advancement of complex software Stay abreast of the latest developments in C++ and related technologies, contributing to a progressive developer experience Mentor and coach junior team members Conduct code reviews, embedding quality and promoting best practices Collaborate closely with other teams to ensure smooth delivery ...