51 to 75 of 187 Software Engineering Jobs in Wales

helping to shape the business for the future? This role may be for you. We are currently working with a global fintech partner who are looking for a Senior Software Engineer to join the team who on one side would be comfortable in leading daily and big weekly sprints getting to the heart of the issues whilst code reviewing … to learn off the back of your own experiences. Responsibilities Writing clean, high-quality, high-performance, maintainable code Providing clear guidance to colleagues on best practice. Develop and support software including applications, database integration, interfaces, and new functionality enhancements Coordinate cross-functionally to insure project meets business objectives and compliance standards Identify and resolve performance bottlenecks with the optimization More ❯

Sapiens UK is seeking an experienced Java Developer to join our Cardiff team. We are a global leader in intelligent insurance software solutions, and we are expanding our Cardiff team to meet new business demands. If you’re ready to take your skills to the next level with a dynamic and growing company, this could be the ideal role … to apply. What you’ll do: Design and develop core components/services that are flexible, extensible, multi-tier, scalable, high-performance and reliable applications of an advanced complex software system, called CoreSuite both in R&D and Delivery. Object Oriented Analysis, Design, development of software components and applications. Provide technical leadership and mentoring to junior developers. Analyse … with business requirements. Interact with Product Owner and Business analyst across geographies to leverage expertise and take development to the next level. Work effectively in all phases of the software development life cycle, from requirements gathering to design, implementation, testing, and release, and help team members to do the same to accomplish deliverables on time. Contribute in institutionalising the More ❯

Sapiens UK is seeking an experienced Java Developer to join our Cardiff team. We are a global leader in intelligent insurance software solutions, and we are expanding our Cardiff team to meet new business demands. If you’re ready to take your skills to the next level with a dynamic and growing company, this could be the ideal role … to apply. What you’ll do: Design and develop core components/services that are flexible, extensible, multi-tier, scalable, high-performance and reliable applications of an advanced complex software system, called CoreSuite both in R&D and Delivery. Object Oriented Analysis, Design, development of software components and applications. Provide technical leadership and mentoring to junior developers. Analyse … with business requirements. Interact with Product Owner and Business analyst across geographies to leverage expertise and take development to the next level. Work effectively in all phases of the software development life cycle, from requirements gathering to design, implementation, testing, and release, and help team members to do the same to accomplish deliverables on time. Contribute in institutionalising the More ❯

Job Description Software Engineering Manager Are you an experienced software leader looking to shape innovation in the defence sector? A cutting-edge defence technology company is looking for a Software Engineering Manager to lead a high-performing team, drive engineering excellence, and deliver robust software solutions for critical global projects. This is a … fantastic opportunity to join a well-established UK-based organisation with a long-standing legacy in defence and security innovation, offering unique prospects for both domestic and international collaboration. Software Engineering Manager Responsibilities include: Lead, mentor, and support a team of software engineers, driving performance, wellbeing, and continuous improvement. Oversee technical design and delivery, ensuring high-quality … scalable, and secure software solutions. Collaborate with cross-functional teams to align technical execution with business goals. Manage project planning, resource allocation, and delivery timelines in coordination with Project Managers. Software Engineering Manager Requirements include: Strong leadership experience in a software engineering environment Strong hands-on technical expertise with a variety of OO programming (C More ❯

Join to apply for the 2025 Graduate Software Dev Engineer role at Amazon Join to apply for the 2025 Graduate Software Dev Engineer role at Amazon Get AI-powered advice on this job and more exclusive features. Description Do you want to solve business challenges through innovative technology? Do you enjoy working on cutting-edge, scalable services technology … The intense focus we have on our customers is why we are one of the world’s most beloved brands – customer obsession is part of our company DNA. Our Software Development Engineers (SDEs) use cutting-edge technology to solve complex problems and get to see the impact of their work first-hand. If this is you, come chart your … environment to deliver high quality software. Basic Qualifications Graduated less than 24 months ago or about to complete a Bachelor’s or Master’s Degree in Computer Science, Computer Engineering, or related fields at time of application Although no specific programming language is required – you should be familiar with the syntax of languages such as Java, C/C++ More ❯

newport, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 07.06.2025 Expiry Date: 22.07.2025 col-wide Job Description: Oracle’s product engineering teams are building critical services within Oracle’s next-generation public cloud infrastructure known as Oracle Cloud Infrastructure (OCI). These services provide the foundation for businesses around the … becoming the platform of choice for Oracle SaaS workloads, backs the API Gateway for serving customer applications, as well as supporting Data Science processing use cases. The Positions Senior Software Engineer As we expand and grow our team, we are seeking engineers with varying levels of experience. Those who are starting their career with us will have a hunger … a typical day, you will be working as part of a small, focused, agile team and could be doing one or more of the following: Programming, testing and operating software at the heart of OCI. You might be: Writing backend code in Java, Python, Go Lang or another modern programming language. Working with containerisation and virtualisation technologies such as More ❯

cardiff, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 07.06.2025 Expiry Date: 22.07.2025 col-wide Job Description: Oracle’s product engineering teams are building critical services within Oracle’s next-generation public cloud infrastructure known as Oracle Cloud Infrastructure (OCI). These services provide the foundation for businesses around the … becoming the platform of choice for Oracle SaaS workloads, backs the API Gateway for serving customer applications, as well as supporting Data Science processing use cases. The Positions Senior Software Engineer As we expand and grow our team, we are seeking engineers with varying levels of experience. Those who are starting their career with us will have a hunger … a typical day, you will be working as part of a small, focused, agile team and could be doing one or more of the following: Programming, testing and operating software at the heart of OCI. You might be: Writing backend code in Java, Python, Go Lang or another modern programming language. Working with containerisation and virtualisation technologies such as More ❯

Staff Software Engineer - Data Department: Engineering Employment Type: Full Time Location: Cardiff Description is the UK's first comparison platform for car insurance. We've been helping customers since 2002 by empowering them to make better decisions around insurance and financial services. Our mission is simple: take away the confusion when comparing financial products and services to help … engineers to build highly performant, accessible, and beautiful consumer experiences to facilitate switching and comparisons on the web. What you will be responsible for Excellence: Work alongside established & experienced engineering teams, whilst supporting and growing the organisation's understanding & utilisation of modern technology. Collaboration: Work with various cross-functional disciplines across the organisation to make ideas a reality, whilst … using practices that align with your preferred ways of working. Data Driven: Utilise rich logs, metrics, and data to monitor and improve system performance & reliability. Culture: Enhancing a diverse engineering culture by taking part in various technical catch ups, working groups and All Hands. Experience: Enrich RVU's perspective by sharing your experience, knowledge & expertise in a continuous learning More ❯

work collaboratively with others. We offer some great opportunities for career progression and development, alongside a competitive salary and a great benefits package. We have an opening for a Software Engineer to join our fast-paced IT department. This position would be suitable for a strong mid-level Software Engineer. Our Team The Software Engineering team … meetings to give you the chance to excite us with your ideas In this role, you can expect to Use the latest web technology to build quality and innovative software solutions, including .NET 8, C# 12 and Vue.js Work closely with your agile squad of developers, BAs and testers to collaborate on solutions Build greenfield, extend, or enhance existing More ❯

Posted Wednesday, June 4, 2025 at 11:00 PM Senior Software Engineer -UK This is an office based role in Bangor, North Wales Who We Are With over 33 years in the industry, Gaming Laboratories International is the global leader in the testing and certification of gaming devices and systems. We are proud of our stability and our history … top-notch benefits, and a company culture focused on employee development and career enhancement. Our team members can communicate and collaborate with colleagues around the world. Job Summary : The Software Engineer is responsible for the design, development, and deployment of internal and external software systems and solutions. They are also responsible for mentoring junior engineers, providing technical leadership … and contributing to strategic decisions that shape the future of our technology stack. Key Responsibilities : Provides end-to-end software solution development, including: Takes ownership of specific application(s) and system(s) areas, as assigned. Continuously refines and improves code, updating and advancing current code base, as feasible. Maintains the value of application code(s) as a Company asset. More ❯

Posted Wednesday, June 4, 2025 at 11:00 PM Senior Software Engineer -UK This is an office based role in Bangor, North Wales Who We Are... With over 33 years in the industry, Gaming Laboratories International is the global leader in the testing and certification of gaming devices and systems. We are proud of our stability and our history … top-notch benefits, and a company culture focused on employee development and career enhancement. Our team members can communicate and collaborate with colleagues around the world. Job Summary : The Software Engineer is responsible for the design, development, and deployment of internal and external software systems and solutions. They are also responsible for mentoring junior engineers, providing technical leadership … and contributing to strategic decisions that shape the future of our technology stack. Key Responsibilities : Provides end-to-end software solution development, including: Takes ownership of specific application(s) and system(s) areas, as assigned. Continuously refines and improves code, updating and advancing current code base, as feasible. Maintains the value of application code(s) as a Company asset. More ❯

rich history of loving our customers and looking after our teams. We understand that success is achieved through our people, and we are searching for two committed and passionate Software Engineers to join our growing business. Purpose of the role As a Developer within the Online IT team, you will be working with an experienced group of technical people More ❯

want to login/join with: IntaPeople are currently supporting a fast-growing Fintech based in Cardiff. Due to continued growth and team size, they now require an experienced Software focussed Delivery Lead/Technical Scrum Master to join their high performing, cross functional team. We’re looking for candidates who come from a Software Engineering background … positive culture within the team. Skills at a glance; A computer science or studies degree (or relatable experience to match) At least several years experience working as a Lead Software Engineer or Technical Scrum Master People management experience is essential for this role At least 2years+ experience working previously as a Software Engineer Experience mentoring, coaching and motivating … looking for candidates with programming experience in order to be able to communicate more effectively and provide solutions when needed. Role overview (at a glance); Delivery Lead/Technical Engineering Team Lead/Technical Scrum Master A starting salary of circa £65,000 depending on experience A discretionary performance-based bonus of upto 10%-20%+ per year A More ❯

you want to login/join with: You'll be a guardian of Alcumus’ systems architecture and principles, having an in-depth knowledge of them. Translating technical concepts between software engineering, product, and operations so they are understood by all. Working with business, product, and technology stakeholders to translate business problems into solutions. Defining a technical roadmap through … and participating in or delivering the assurance of a service. What you’ll need to be successful AWS or professional certification, or working towards one. Extensive experience as a Software Developer with expertise in Java, JS/TS, .Net, Node, React, Ruby. Skills or experience in DevOps, such as CI/CD or Infrastructure as Code. The ability to … converse in French. Knowledge of Agile software development methodology. What you’ll get in return What that means day to day You'll be a guardian of Alcumus’ systems architecture and principles, having an in-depth knowledge of them. Translating technical concepts between software engineering, product, and operations so they are understood by all. Working with business More ❯

000+ professionals, we’re building a best-in-class tech team that’s grounded in purpose and driven by innovation. ? Your Role in Our Vision As a Principal Software Engineer , you’ll be a key technical leader—shaping architecture, mentoring teams, and driving large-scale engineering initiatives. You'll work across multiple product teams to create scalable, secure … distributed systems. Strong leadership and mentoring skills. Proficiency with messaging systems (SNS/SQS, Kafka), CI/CD, and container orchestration (EKS/Kubernetes). Passion for craftsmanship and engineering excellence. Bonus if you have experience in healthcare/clinical systems, semantic search, or front-end technologies like React/Next.js. ? What We Offer Remote-first culture with access … in London and Bristol. 5 weeks' vacation + bank holidays, private healthcare, EAP, and more. A team that values collaboration, innovation, and psychological safety. We’re building more than software—we’re transforming veterinary care through technology. If you're passionate about building systems that matter, let’s talk. Apply now or reach out for an informal chat. #J More ❯

000+ professionals, we’re building a best-in-class tech team that’s grounded in purpose and driven by innovation. ? Your Role in Our Vision As a Principal Software Engineer , you’ll be a key technical leader—shaping architecture, mentoring teams, and driving large-scale engineering initiatives. You'll work across multiple product teams to create scalable, secure … distributed systems. Strong leadership and mentoring skills. Proficiency with messaging systems (SNS/SQS, Kafka), CI/CD, and container orchestration (EKS/Kubernetes). Passion for craftsmanship and engineering excellence. Bonus if you have experience in healthcare/clinical systems, semantic search, or front-end technologies like React/Next.js. ? What We Offer Remote-first culture with access … in London and Bristol. 5 weeks' vacation + bank holidays, private healthcare, EAP, and more. A team that values collaboration, innovation, and psychological safety. We’re building more than software—we’re transforming veterinary care through technology. If you're passionate about building systems that matter, let’s talk. Apply now or reach out for an informal chat. #J More ❯

Job Responsibilities Design and develop core components/services that are flexible, extensible, multi-tier, scalable, high-performance, and reliable applications of an advanced complex software system, called CoreSuite both in R&D and Delivery. Object Oriented Analysis, Design, development of software components and applications. Provide technical leadership and mentoring to junior developers. Analyse requirement specifications, carry out … with business requirements. Interact with Product Owner and Business analyst across geographies to leverage expertise and take development to the next level. Work effectively in all phases of the software development life cycle, from requirements gathering to design, implementation, testing, and release, and help team members to do the same to accomplish deliverables on time. Contribute in institutionalising the … industry standard best software engineering processes, practices and methodologies. Ability to understand and discuss technical concepts, schedule trade-offs, and opportunistic new ideas with technical employees. Participate in code reviews, working with business analysts and testers to effectively document and validate all implementations. Minimum Requirements A minimum of 3 years of hands-on design and development experience with More ❯

Work with Azure DevOps, GitHub Actions, Terraform, Docker, Kubernetes, and more Ownership and autonomy: Play a key role in modernising deployment and automation practices Collaborative culture: Work closely with engineering, platform, and support teams Real impact: Help shape CI/CD standards and influence engineering maturity What you'll be doing: Deploy and configure .NET and web applications … Management Studio, IIS Automation scripting (PowerShell) Cloud experience: Azure or AWS Containerisation (Docker, Kubernetes) Nice to Have: Experience with Dynamics, Salesforce, BizTalk, or Guidewire Familiarity with third-party vendor software and managing multi-platform environments Who this suits: You're hands-on with infrastructure but think like a software engineer You like to modernise and optimise, not just More ❯

Work with Azure DevOps, GitHub Actions, Terraform, Docker, Kubernetes, and more Ownership and autonomy: Play a key role in modernising deployment and automation practices Collaborative culture: Work closely with engineering, platform, and support teams Real impact: Help shape CI/CD standards and influence engineering maturity What you'll be doing: Deploy and configure .NET and web applications … Management Studio, IIS Automation scripting (PowerShell) Cloud experience: Azure or AWS Containerisation (Docker, Kubernetes) Nice to Have: Experience with Dynamics, Salesforce, BizTalk, or Guidewire Familiarity with third-party vendor software and managing multi-platform environments Who this suits: You're hands-on with infrastructure but think like a software engineer You like to modernise and optimise, not just More ❯

core product in development, the company is now hiring its first Chief Technology Officer (CTO) to take ownership of the technology vision and build out the foundations of the engineering function. The Role This is a rare opportunity for a highly technical Senior Architect or Principal Engineer ready to step into a CTO role. The successful candidate will work … CTO positions, this is a hands-on role : ideal for someone who enjoys staying close to the code while also leading architectural decision-making and building a high-performing engineering culture from scratch. Key Responsibilities Define and execute the overall technology strategy Design the architecture for a high-concurrency, low-latency MMO platform Build and scale real-time backend … Lead infrastructure and DevOps decisions (cloud, containers, CI/CD, deployment) Collaborate closely with product and design teams to bring features to life Hire, mentor and grow an exceptional engineering team over time Stay actively involved in coding and technical problem-solving Experience & Skills Required 7+ years of experience in software engineering or technical architecture Strong systems More ❯

core product in development, the company is now hiring its first Chief Technology Officer (CTO) to take ownership of the technology vision and build out the foundations of the engineering function. The Role This is a rare opportunity for a highly technical Senior Architect or Principal Engineer ready to step into a CTO role. The successful candidate will work … CTO positions, this is a hands-on role : ideal for someone who enjoys staying close to the code while also leading architectural decision-making and building a high-performing engineering culture from scratch. Key Responsibilities Define and execute the overall technology strategy Design the architecture for a high-concurrency, low-latency MMO platform Build and scale real-time backend … Lead infrastructure and DevOps decisions (cloud, containers, CI/CD, deployment) Collaborate closely with product and design teams to bring features to life Hire, mentor and grow an exceptional engineering team over time Stay actively involved in coding and technical problem-solving Experience & Skills Required 7+ years of experience in software engineering or technical architecture Strong systems More ❯

techniques to create business solutions. Coding experience in Python and SQL. Stakeholder engagement and interaction. A natural problem-solver. Desirable Insurance domain knowledge. Knowledge of LLM’s. Use of software development tools and version control systems such as GIT and knowledge Dev Ops practices. Experience of thinking about the wider impact of ML models and techniques on the customer … work-life balance; You can view some of our other key benefits here. Seniority level Seniority level Not Applicable Employment type Employment type Full-time Job function Job function Engineering and Information Technology Industries Financial Services, IT Services and IT Consulting, and Insurance Referrals increase your chances of interviewing at Admiral Group Plc by 2x Get notified about new … Internal Applicants Only - Research Associate Cardiff, Wales, United Kingdom £30,000.00-£34,500.00 9 hours ago Cardiff, Wales, United Kingdom 4 weeks ago Assistant Manager - Markets & AI Modelling Senior Software Engineer – Node.js, React Cardiff, Wales, United Kingdom 8 hours ago Cardiff, Wales, United Kingdom 1 month ago Cardiff, Wales, United Kingdom 13 hours ago We’re unlocking community knowledge More ❯

We are looking for a talented Software and Firmware Engineer to design, develop, and support embedded software and firmware solutions across our aircraft cabin lighting product portfolio. The successful candidate will be involved in the full software development life cycle, working on innovative, high-performance systems with a particular focus on reliability, efficiency, and real-time operation. … This is an excellent opportunity for an engineer passionate about embedded systems and software-hardware integration, who is looking to contribute to technically challenging projects in a dynamic engineering environment. Key Responsibilities: Design, develop, and test embedded software and firmware for microcontrollers, processors, and programmable logic devices. Develop low-level drivers, communication protocols, and real-time control … software. Write reliable, maintainable, and efficient code in languages such as C. Participate in system architecture design, requirements analysis, and hardware-software integration. Debug hardware/software interactions and resolve firmware issues throughout the development and production lifecycle. Support the development of firmware update mechanisms, bootloaders, and security protocols. Contribute to product verification and validation, including unit testing More ❯

Social network you want to login/join with: Junior .Net Software Engineer - Cardiff - £35,000 - £37,500 If you have around a year's experience in Software Engineering and are looking to take the next step in your career within a highly collaborative environment based in Bristol, then this may be the right opportunity for you. … You'll work with advanced technologies and have the opportunity to learn about cloud computing and containerization through the company's annual learning and development budget. As a Junior Software Engineer, your daily activities will include attending stand-ups and sprint planning sessions, collaborating with cross-functional teams to develop high-quality solutions that directly impact customers and have More ❯

services with Rust Collaborate with other engineers throughout the development process Design, develop, and test code Communicate your design and implementation decisions Requirements 2+ years of commercial/academic software development experience Fluent in and passionate about Rust Interest in designing easy to use APIs Proven team-based software development experience Enthusiasm for quality software engineering Smart, adaptable, and enthusiastic Clear written and verbal communication skills, with attention to detail Bachelor's in computer science, engineering, mathematics, GIS, or related field Existing work authorization for United Kingdom Recommended Qualifications Familiarity in designing and developing RESTful web services Experience in using Git source control Knowledge of Docker, Kubernetes, Helm, Terraform or AWS is helpful but More ❯