1 to 25 of 252 Full-Stack Development Jobs in South Wales

delivering Europes largest infrastructure project. Role Summary: As Head of Engineering at BuildPrompt, you'll lead both our AI orchestration layer and full-stack platform development. You'll oversee the technical evolution of our document Q&A system, manage our multi-technology stack spanning … and recovery capabilities Oversee CI/CD pipelines and comprehensive monitoring across all services Technical Leadership: Build and lead a team across full-stack development and AI engineering Establish best practices for cloud-native, multi-technology development environments Drive architectural decisions spanning … technical evolution? If you're passionate about building scalable AI-powered platforms and want to work at the intersection of cloud infrastructure, full-stack development, and cutting-edge AI deployment strategies, we want to hear from you. #J-18808-Ljbffr More ❯

We are seeking a highly experienced and versatile Senior Software Engineer with deep expertise across quantitative development, infrastructure engineering, and full-stack development, to join and lead a high-performance team. The ideal candidate thrives at the intersection of finance and technology … robust trading systems and developer tooling across cloud-native architectures. Location: London | Dubai | Hybrid (Subject to Candidate) Key Responsibilities: Lead architecture, design, and development of scalable trading platforms and internal developer tools. Collaborate with quant researchers, traders, and infrastructure teams to deliver performant solutions. Maintain and optimize trading … data at scale (market data ingestion, real-time analytics, historical storage). Required Skills & Experience: Core Engineering: 5+ years of experience in software development, with exposure to both backend and frontend stacks. Strong programming proficiency in Python, C++, and Java (Quant/Trading grade codebases). Expertise in More ❯

We are seeking a highly experienced and versatile Senior Software Engineer with deep expertise across quantitative development, infrastructure engineering, and full-stack development, to join and lead a high-performance team. The ideal candidate thrives at the intersection of finance and technology … robust trading systems and developer tooling across cloud-native architectures. Location: London | Dubai | Hybrid (Subject to Candidate) Key Responsibilities: Lead architecture, design, and development of scalable trading platforms and internal developer tools. Collaborate with quant researchers, traders, and infrastructure teams to deliver performant solutions. Maintain and optimize trading … data at scale (market data ingestion, real-time analytics, historical storage). Required Skills & Experience: Core Engineering: 5+ years of experience in software development, with exposure to both backend and frontend stacks. Strong programming proficiency in Python, C++, and Java (Quant/Trading grade codebases). Expertise in More ❯

ThinkEDI web application. Mentor and manage two full-time Software Development Apprentices , providing technical guidance and support. Oversee full-stack development , including front-end UI/UX improvements, back-end database management, and API integrations . Implement cybersecurity best practices … requirements and improve functionality. Work on public sector system integrations , where required. What We’re Looking For We are seeking an experienced full-stack developer who is passionate about using technology for social good. You should have: Proven experience as a Senior Software Developer or Lead … Developer , ideally within a start-up, SaaS, or public sector environment. Strong full-stack development expertise , with experience working on web applications and cloud-based platforms. Previous experience mentoring or managing junior developers and leading small teams. Expertise in Bubble.io (or a strong willingness More ❯

Annual Leave: 25 Days plus Public Holidays + buy up to 10 additional days • L&D: Annual Performance/Salary Reviews + Training & Development Budget • Pension: 8% Matched Pension + Group Personal Pension Plan • Life Assurance: Up to a maximum of four times the Earnings Cap For more More ❯

are built and delivered, using modern tools and technologies to keep things running smoothly and evolving with the times. What Youll Be Doing Development Lead the build of web applications using Symfony , Vue.js , Craft CMS , and MySQL Take projects from initial idea through to delivery Support and guide … meetings, knowledge-sharing sessions, and training Jump in to support other business needs where needed What Were Looking For Must-Haves Solid full-stack development experience, especially with Symfony (or similar PHP frameworks) and Vue.js (or similar JavaScript libraries) Confident with HTML , SCSS , JavaScript … experiences. If youre excited about the role but dont meet every single requirement, theyd still love to hear from you. Qualifications: Solid full-stack development experience, especially with Symfony (or similar PHP frameworks) and Vue.js (or similar JavaScript libraries) Why is This a Great More ❯

and Design teams to bring polished, thoughtful features to life A STEM degree would be preferred. ? What You’ll Be Doing: Leading the development of engaging, performant frontend experiences Collaborating with design and product teams to transform ideas into elegant, scalable UI components Getting stuck into a mix More ❯

and Design teams to bring polished, thoughtful features to life A STEM degree would be preferred. ? What You’ll Be Doing: Leading the development of engaging, performant frontend experiences Collaborating with design and product teams to transform ideas into elegant, scalable UI components Getting stuck into a mix More ❯

are built and delivered, using modern tools and technologies to keep things running smoothly and evolving with the times. What Youll Be Doing Development Lead the build of web applications using Symfony , Vue.js , Craft CMS , and MySQL Take projects from initial idea through to delivery Support and guide … meetings, knowledge-sharing sessions, and training Jump in to support other business needs where needed What Were Looking For Must-Haves Solid full-stack development experience, especially with Symfony (or similar PHP frameworks) and Vue.js (or similar JavaScript libraries) Confident with HTML , SCSS , JavaScript … experiences. If youre excited about the role but dont meet every single requirement, theyd still love to hear from you. Qualifications: Solid full-stack development experience, especially with Symfony (or similar PHP frameworks) and Vue.js (or similar JavaScript libraries) Why is This a Great More ❯

subjects and keep up to date with new technology Use a range of technologies, particularly React, C# .NET, and SQL, to provide full-stack frontend solutions for Horizon clients (Desirable) Some knowledge of SQL (MSSQL/Postgres/Clickhouse) Demonstrable portfolio of front end application work More ❯

keen to keep up to date with new technology. Use a range of technologies particularly React, C# .NET, and SQL to provide full-stack frontend solutions for Horizon clients. (Desirable) Some knowledge of SQL (MSSQL/Postgres/Clickhouse) Demonstrable portfolio of front end application work More ❯

Social network you want to login/join with: Senior Full-Stack Developer – High-Growth Tech Startup Location: Remote Salary: Up to £85,000 This ambitious, early-stage tech startup is transforming how digital platforms leverage data and automation. Backed by a growing client base and … building a solution that integrates complex data sources to power real-time insights and streamlined workflows. They are now seeking a Senior Full-Stack Developer to join their lean, high-performing team. This is a pivotal opportunity for someone who thrives in fast-paced environments, enjoys … from shaping APIs to delivering high-performance user interfaces helping define the technical direction of a rapidly evolving product. Responsibilities Lead full-stack development using NestJS, MongoDB, React, and TypeScript. Integrate and manage third-party APIs, including Meta’s API and a separate More ❯

start-up – or both! What you’ll need Strong experience across the TypeScript stack (Node.js & React) Comfortable across both backend & frontend development, but can have a lean towards one area of the stack Ideally expertise in infrastructure/DevOps Experience in a fast-paced More ❯

mindset and a deep understanding of Software Engineering. Their approach emphasizes quality engineering and innovation, focusing on end users. The role is full-stack, leaning towards backend development. The technology stack includes: Python React/TypeScript Node.js AWS GenAI Experience with another backend language More ❯

of Software Engineering. The company values quality engineering and innovation, focusing on a product approach centered around end users. The role is full-stack but leans towards backend development. The tech stack includes: Python React/TypeScript Node.js AWS GenAI Experience with another backend More ❯

Engine by Starling Cardiff, Wales, United Kingdom 1 month ago Cardiff, Wales, United Kingdom £50,000.00-£60,000.00 23 hours ago Junior Full-Stack .Net Software Engineer Cardiff, Wales, United Kingdom 1 month ago Senior Software Engineer - Identity & FinCrime Cardiff, Wales, United Kingdom 1 month ago More ❯

create client experiences with deep personalisation, working seamlessly across devices and channels. Hargreaves Lansdown is looking for a talented and enthusiastic senior full-stack (React/Typescript/Next.js/Node.js) engineer, that is passionate about delivering market-leading digital experiences for our clients, to join … to genuinely stamp your mark on one of the UK's most innovative and digital-focused businesses. Role Responsibilities Build and run full-stack web applications with TypeScript, Next.js, Node.js, React. Develop and maintain design component library, implementing from Figma designs. Strategically plan, establish and maintain … work pre-planning - coming up with architectural options including trade-offs. Demonstrate a willingness to learn and further technologies & techniques embraced by the development team. Cultivate strong working relationships both within working squad and in HL as a whole. Actively participating in working groups and communities of practice More ❯

engineering team on a strategic project for a leading UK bank. This role is delivered via a top-tier consultancy and involves the development … of enterprise-grade web applications within a cloud-first architecture. Key Responsibilities: Build and maintain scalable web applications using React.js within a full-stack environment. Collaborate with cross-functional teams including designers, backend developers, and business stakeholders. Develop responsive, accessible, and high-performance user interfaces. Integrate … etc.). Solid understanding of HTML5 , CSS3 , and responsive web design. Experience working with .NET , C# , or similar backend frameworks (beneficial for full-stack capability). Knowledge of cloud services, preferably Azure . Familiarity with SQL Server , Azure SQL , or CosmosDB . Experience using Git , Azure More ❯

for someone who thrives under pressure, works independently, and consistently delivers exceptional results. What You’ll Be Doing Leading full-cycle development of core features using Django on the backend and React Native with Expo on the frontend. Building secure, scalable, and modular systems for financial More ❯

for someone who thrives under pressure, works independently, and consistently delivers exceptional results. What You’ll Be Doing Leading full-cycle development of core features using Django on the backend and React Native with Expo on the frontend. Building secure, scalable, and modular systems for financial More ❯

full stack of technologies. Essential Skills Full Stack Development: Demonstrated experience in full-stack development across both front-end and back-end. Proficiency in .NET Core & .NET Framework : Solid experience with C#, ASP.NET Core … ASP.NET MVC, and Blazor. Front-End Development : Deep knowledge of front-end technologies such as HTML5, CSS3, JavaScript (including JQuery), and frameworks like Bootstrap. Web Technologies : Experience with XML, JSON, and WCF. Web Services & API Development : Advanced experience working with RESTful APIs, SOAP, and Web API … development. T-SQL Development : Strong understanding and hands-on experience with SQL, including writing stored procedures, functions, and complex queries. Version Control with Git : Proficient with version control tool Git for collaborative development. Additional Skills Workload Management: Ability to manage multiple tasks simultaneously. Problem Solving & Decision Making : Strong More ❯

ll be instrumental in developing scalable, secure web solutions within a modern Azure environment. Requirements: Strong hands-on experience in full stack development Existing SC Clearance is essential Willingness to undergo eSC clearance This is an excellent opportunity to join a collaborative, forward-thinking More ❯

Full stack Engineer with a strong background in analytics, data pipelines, and marketing automation . You’ll lead the development of data-driven features , enabling enterprises to measure and optimize their digital business card interactions. As part of this role, you’ll help migrate More ❯

Full stack Engineer with a strong background in analytics, data pipelines, and marketing automation . You’ll lead the development of data-driven features , enabling enterprises to measure and optimize their digital business card interactions. As part of this role, you’ll help migrate More ❯

for its premium charge point design, smart user features, and direct partnerships with major automotive brands. The Role You’ll lead the architecture, development, and maintenance of the cloud back-end systems, as well as supporting production processes and managing devops pipelines. Your work will directly influence the … the UK. What You'll Need Degree in a relevant field or equivalent experience in similar roles 3+ years’ experience in a full-stack development position Strong experience in AWS cloud development, including hands-on work with services such as ECS, EC2 … and infrastructure as code tools like Terraform and Docker. Proficiency in modern development stacks, with a preference for Node.js, TypeScript, and React Experience working with cloud platforms and real-time databases, including GCP, Firebase, and AWS. Proficient in designing, developing, and working with REST APIs and AWS Lambda More ❯