301 to 325 of 527 Software Engineering Jobs in Wales

Made Tech is hiring a Senior Software Engineer in Swansea to help public sector clients transform and modernise digital services. You will deliver high-quality software, coach teammates, and advance cloud-native practices across monoliths and microservices. You’ll work with Java, Ruby, Python, ES6 with React ...

rounds. Since then, we ve continued to grow rapidly as adoption of AI in financial services accelerates, and we re now scaling our engineering organisation to meet that demand. Our engineering team includes experienced software engineers and PhD-level AI specialists, with strong ties to the University … Edinburgh, giving you access to exceptional expertise and opportunities for continuous learning as part of the day-to-day work. As a Senior Software Engineer at Aveni, you ll be responsible for building and scaling the products that sit on top of FinLLM (the UK's first ...

rounds. Since then, we ve continued to grow rapidly as adoption of AI in financial services accelerates, and we re now scaling our engineering organisation to meet that demand. Our engineering team includes experienced software engineers and PhD-level AI specialists, with strong ties to the University … Edinburgh, giving you access to exceptional expertise and opportunities for continuous learning as part of the day-to-day work. As a Senior Software Engineer at Aveni, you ll be responsible for building and scaling the products that sit on top of FinLLM (the UK's first ...

rounds. Since then, we ve continued to grow rapidly as adoption of AI in financial services accelerates, and we re now scaling our engineering organisation to meet that demand. Our engineering team includes experienced software engineers and PhD-level AI specialists, with strong ties to the University … Edinburgh, giving you access to exceptional expertise and opportunities for continuous learning as part of the day-to-day work. As a Senior Software Engineer at Aveni, you ll be responsible for building and scaling the products that sit on top of FinLLM (the UK's first ...

combined with solid frontend experience. This role is ideal for engineers passionate about building scalable distributed systems, data modeling, and delivering high-performing, reliable software solutions for our award-winning educational platform. As a core contributor to our shared services team, you will play a key role in developing … needed. Analyze and optimize existing services to enhance performance, scalability, and cost-effi ciency. Collaborate with cross-functional teams, including Architects, Product Managers, and engineering leads, to deliver innovative and impactful solutions. Mentor and guide junior developers, fostering a culture of continuous learning and knowledge sharing. Oversee the implementation ...

combined with solid frontend experience. This role is ideal for engineers passionate about building scalable distributed systems, data modeling, and delivering high-performing, reliable software solutions for our award-winning educational platform. As a core contributor to our shared services team, you will play a key role in developing … needed. Analyze and optimize existing services to enhance performance, scalability, and cost-effi ciency. Collaborate with cross-functional teams, including Architects, Product Managers, and engineering leads, to deliver innovative and impactful solutions. Mentor and guide junior developers, fostering a culture of continuous learning and knowledge sharing. Oversee the implementation ...

combined with solid frontend experience. This role is ideal for engineers passionate about building scalable distributed systems, data modeling, and delivering high-performing, reliable software solutions for our award-winning educational platform. As a core contributor to our shared services team, you will play a key role in developing … needed. Analyze and optimize existing services to enhance performance, scalability, and cost-effi ciency. Collaborate with cross-functional teams, including Architects, Product Managers, and engineering leads, to deliver innovative and impactful solutions. Mentor and guide junior developers, fostering a culture of continuous learning and knowledge sharing. Oversee the implementation ...

combined with solid frontend experience. This role is ideal for engineers passionate about building scalable distributed systems, data modeling, and delivering high-performing, reliable software solutions for our award-winning educational platform. As a core contributor to our shared services team, you will play a key role in developing … needed. Analyze and optimize existing services to enhance performance, scalability, and cost-effi ciency. Collaborate with cross-functional teams, including Architects, Product Managers, and engineering leads, to deliver innovative and impactful solutions. Mentor and guide junior developers, fostering a culture of continuous learning and knowledge sharing. Oversee the implementation ...

will design, build and ship agentic AI applications on Microsoft Azure for clients in regulated and high-governance sectors. This is a hands-on engineering role in a product-aligned team: you will take a solution from first design through to live production, and then keep it running.We work … loop approval on every outbound decision.* A document-intelligence pipeline for a utilities client that extracts structured data from tens of thousands of scanned engineering records, with automated groundedness and accuracy evaluation gating each release.* An internal developer platform capability that lets a retail client's own engineers deploy ...

C++ Software Engineer Remote (UK-based) Full-Time Reactive Markets is the 2026 OTC Trading Platform of the Year ( Risk.net ). Our network handles over 50 billion in daily trading volumes across FX, Equities, and Cryptocurrency, connecting 40+ of the world's leading liquidity providers. We build trading systems … that operate at the edge of what's technically possible where nanoseconds matter and a dropped message costs real money. Our engineering team is small, senior, and deeply invested in the craft of building cutting edge, reliable, high-performance systems. We're looking for a C++ Software Engineer ...

frameworks , Agentic AI Be part of a growing AI Fintech, working with cutting-edge technologies At least 10 years of experience in hands-on Software Development Competitive compensation Fantastic benefits including Health Plans, WFH allowance and Macbook Pro You ll be a key member of the Provenir AI team … data and engineering. Our team is driven by a shared enthusiasm for innovation and continuous learning. We have an excellent opportunity for a Senior Software Engineer to design, build and operationalise large-scale data solutions using standard REST APIs, Graph, AI and ML applications for Provenir AI. Design, develop ...

frameworks , Agentic AI Be part of a growing AI Fintech, working with cutting-edge technologies At least 10 years of experience in hands-on Software Development Competitive compensation Fantastic benefits including Health Plans, WFH allowance and Macbook Pro You ll be a key member of the Provenir AI team … data and engineering. Our team is driven by a shared enthusiasm for innovation and continuous learning. We have an excellent opportunity for a Senior Software Engineer to design, build and operationalise large-scale data solutions using standard REST APIs, Graph, AI and ML applications for Provenir AI. Design, develop ...

frameworks , Agentic AI Be part of a growing AI Fintech, working with cutting-edge technologies At least 10 years of experience in hands-on Software Development Competitive compensation Fantastic benefits including Health Plans, WFH allowance and Macbook Pro You ll be a key member of the Provenir AI team … data and engineering. Our team is driven by a shared enthusiasm for innovation and continuous learning. We have an excellent opportunity for a Senior Software Engineer to design, build and operationalise large-scale data solutions using standard REST APIs, Graph, AI and ML applications for Provenir AI. Design, develop ...

frameworks , Agentic AI Be part of a growing AI Fintech, working with cutting-edge technologies At least 10 years of experience in hands-on Software Development Competitive compensation Fantastic benefits including Health Plans, WFH allowance and Macbook Pro You ll be a key member of the Provenir AI team … data and engineering. Our team is driven by a shared enthusiasm for innovation and continuous learning. We have an excellent opportunity for a Senior Software Engineer to design, build and operationalise large-scale data solutions using standard REST APIs, Graph, AI and ML applications for Provenir AI. Design, develop ...

frameworks , Agentic AI Be part of a growing AI Fintech, working with cutting-edge technologies At least 10 years of experience in hands-on Software Development Competitive compensation Fantastic benefits including Health Plans, WFH allowance and Macbook Pro You ll be a key member of the Provenir AI team … data and engineering. Our team is driven by a shared enthusiasm for innovation and continuous learning. We have an excellent opportunity for a Senior Software Engineer to design, build and operationalise large-scale data solutions using standard REST APIs, Graph, AI and ML applications for Provenir AI. Design, develop ...

frameworks , Agentic AI Be part of a growing AI Fintech, working with cutting-edge technologies At least 10 years of experience in hands-on Software Development Competitive compensation Fantastic benefits including Health Plans, WFH allowance and Macbook Pro You ll be a key member of the Provenir AI team … data and engineering. Our team is driven by a shared enthusiasm for innovation and continuous learning. We have an excellent opportunity for a Senior Software Engineer to design, build and operationalise large-scale data solutions using standard REST APIs, Graph, AI and ML applications for Provenir AI. Design, develop ...

frameworks , Agentic AI Be part of a growing AI Fintech, working with cutting-edge technologies At least 10 years of experience in hands-on Software Development Competitive compensation Fantastic benefits including Health Plans, WFH allowance and Macbook Pro You ll be a key member of the Provenir AI team … data and engineering. Our team is driven by a shared enthusiasm for innovation and continuous learning. We have an excellent opportunity for a Senior Software Engineer to design, build and operationalise large-scale data solutions using standard REST APIs, Graph, AI and ML applications for Provenir AI. Design, develop ...

more than £1.4 billion for over 1,300 mission-driven businesses across Europe. Job Outline: We are looking for an SDET to join our Engineering Team. This is a diverse role and we are looking for someone who is passionate about delivering high-quality, reliable software and will … based remote. Day to day you will: Designing, building, and maintaining automated test frameworks for our web platform. Working closely with Product Managers and Software Engineers from design to deployment to embed quality early in the lifecycle. Identifying, logging, and tracking bugs and regressions, ensuring clear communication of severity ...

building a complete ecosystem for short-term rental success - from investment to day-to-day operations. The Role We’re looking for a Fullstack Software Engineer. Join a team modernizing Uplisting's core product. You'll ship end-to-end features that measurably improve ...

building a complete ecosystem for short-term rental success - from investment to day-to-day operations. The Role We’re looking for a Fullstack Software Engineer. Join a team modernizing Uplisting's core product. You'll ship end-to-end features that measurably improve ...

building a complete ecosystem for short-term rental success - from investment to day-to-day operations. The Role We re looking for a Fullstack Software Engineer. Join a team modernizing Uplisting's core product. You'll ship end-to-end features that measurably improve ...

grow your own market within one of the most exciting and fastest-growing sectors in the UK economy. We recruit across AI, Data, Software Engineering, Cloud, Infrastructure, Cyber Security and Technology Leadership, partnering with organisations ranging from high-growth scale-ups through to global consultancies and enterprise businesses. … remains one of the most in-demand recruitment markets in the UK and Europe. You'll recruit across cutting-edge areas including AI, Data, Software, Cloud and Cyber Security. Real Progression - As you grow your market and your billing, clear progression opportunities are available into senior and leadership roles. ...

building a clear plan, making real trade offs and not trying to do everything. Own the commercial success of your group's products. Your engineering counterpart is an experienced Dev Manager, and the product managers in the group are strong individual contributors who are ready for someone to help … user problems in delightful ways. Experience working in the Salesforce ecosystem Experience of helping scale a product function by forming a new group Some software engineering experience, even if only limited Salary is £120k-£155k (depending on experience) Full time, Monday to Friday with the option of flexible ...

building a clear plan, making real trade offs and not trying to do everything. Own the commercial success of your group's products. Your engineering counterpart is an experienced Dev Manager, and the product managers in the group are strong individual contributors who are ready for someone to help … user problems in delightful ways. Experience working in the Salesforce ecosystem Experience of helping scale a product function by forming a new group Some software engineering experience, even if only limited Salary is £120k-£155k (depending on experience) Full time, Monday to Friday with the option of flexible ...

building a clear plan, making real trade offs and not trying to do everything. Own the commercial success of your group's products. Your engineering counterpart is an experienced Dev Manager, and the product managers in the group are strong individual contributors who are ready for someone to help … user problems in delightful ways. Experience working in the Salesforce ecosystem Experience of helping scale a product function by forming a new group Some software engineering experience, even if only limited Salary is £120k-£155k (depending on experience) Full time, Monday to Friday with the option of flexible ...