6 of 6 Permanent Software Engineering Jobs in Cardiff

This role offers the opportunity to take real ownership of tech development. As a Software Engineer , you'll work across the full technology stack, shaping how systems are built, secured, and evolved, while playing a key role in keeping a proven platform reliable, scalable, and future‐ready. The Software Engineer will: Evolve software architecture across frontend, backend, and infrastructure layers. Design and develop new features across React frontend applications and Java/C++ backend services. Take ownership of system performance, reliability, and security across applications and internal networks. Lead performance optimisation initiatives across software, databases ...

optimise AI-powered features (LLMs, inference pipelines) Communicate clearly with technical and non-technical stakeholders Lead, mentor, and support engineers Requirements 7+ years' software engineering experience Proven Tech Lead or senior engineer experience Strong product mindset and ownership Full-stack capability (strong Python/backend focus) Experience with ...

talented, hard-working individuals have the opportunity to make a real impact across the marine industry. We're seeking an experienced and versatile Senior Software Engineer - Sensors join our Edge Team. This is a rare opportunity to help define and deliver our cutting-edge Maritime Surveillance and Fisheries Monitoring … solutions, working at the intersection of hardware, software, and advanced sensor technologies. About the role of Senior Software Engineer - Sensors - (not exhaustive): In the Edge Team, you'll work on the "sensors at the fringe" fixed and mobile surveillance equipment such as radars, cameras, RDF, AIS, and other ...

IntaPeople are helping a fintech scale up in Cardiff City Centre to find a Senior Golang Software Engineer to join a small multidisciplinary team. You will design and build large-scale calculation services that powers their core platform. This is a hybrid role with 3 set days ...

Java Engineer IntaPeople are partnered with a fintech scaleup in Cardiff city centre and are scaling up the engineering team with 2 mid-level Java Engineers. This is a hybrid role with 3 days per week in the office. About the roles: The first role is focused on feature … delivery within product engineering. We’re looking for an established Software Engineer who enjoys coacheing and mentoring juniors, helping them develop their skills to progress within their careers. Ideally, you will be a full stack engineer (React/TypeScript on the front end and Java 8+ with Spring Boot ...

Frontend Software Engineer/React/JavaScript/Permanent/Hybrid Vivo Talent is looking to a recruit a Frontend Software Engineer with strong hands-on experience in React. You'll be playing a key part in building and evolving user interfaces that power their products, working across … ownership and commitment to delivering high-quality work Curiosity, proactivity and openness to feedback Experience working in agile environments (Scrum or Kanban) Frontend Software Engineer/React/JavaScript/Permanent/Hybrid Frontend Software Engineer/React/JavaScript/Permanent/Hybrid Frontend Software Engineer ...