1 to 25 of 99 Software Engineering Jobs in Wales

Software Engineering Manager £85,000 (DOE) Wrexham (hybrid) Hyperloop Recruitment are partnered with a leading client based near Wrexham who are looking for a Software Engineering Manager (Java) to join their growing team. Managing a small team of software engineers & QAs, you will mainly be tasked with providing technical expertise & leadership, promoting Agile processes across … the team & wider organisation. The role would suit a strong software engineering leader, highly proficient and knowledgable with Java & AWS, with strong leadership skills and excellent stakeholder management. Key skills required: Strong coding background in Java Technical leadership People management AWS microservice architecture Automated testing methods Agile Ability to design scalabale systems IoT The role is paying up More ❯

Software Engineering Manager £85,000 (DOE) Wrexham (hybrid) Hyperloop Recruitment are partnered with a leading client based near Wrexham who are looking for a Software Engineering Manager (Java) to join their growing team. Managing a small team of software engineers & QAs, you will mainly be tasked with providing technical expertise & leadership, promoting Agile processes across … the team & wider organisation. The role would suit a strong software engineering leader, highly proficient and knowledgable with Java & AWS, with strong leadership skills and excellent stakeholder management. Key skills required: Strong coding background in Java Technical leadership People management AWS microservice architecture Automated testing methods Agile Ability to design scalabale systems IoT The role is paying up More ❯

Software Engineering Manager £85,000 (DOE) Wrexham (hybrid) Hyperloop Recruitment are partnered with a leading client based near Wrexham who are looking for a Software Engineering Manager (Java) to join their growing team. Managing a small team of software engineers & QAs, you will mainly be tasked with providing technical expertise & leadership, promoting Agile processes across More ❯

Software Engineering Manager £85,000 (DOE) Wrexham (hybrid) Hyperloop Recruitment are partnered with a leading client based near Wrexham who are looking for a Software Engineering Manager (Java) to join their growing team. Managing a small team of software engineers & QAs, you will mainly be tasked with providing technical expertise & leadership, promoting Agile processes across More ❯

Software Engineering Manager £85,000 (DOE) Wrexham (hybrid) Hyperloop Recruitment are partnered with a leading client based near Wrexham who are looking for a Software Engineering Manager (Java) to join their growing team. Managing a small team of software engineers & QAs, you will mainly be tasked with providing technical expertise & leadership, promoting Agile processes across More ❯

Role : Software Architect Location: Stevenage or Bristol Salary: Up to £85,000 + exceptional benefits Working Pattern: Hybrid (typically 3-4 days on-site) Security Clearance: Due to the nature of the work, candidates must be British Citizens or Dual UK nationals with British citizenship. All successful candidates will undergo HMG Basic Personnel Security Standard (BPSS) checks as a … About the Opportunity Join a world-leading defence technology organisation at the forefront of developing cutting-edge systems for European defence. This is a fantastic opportunity for an experienced Software Architect or a senior software engineer ready to step up into an architectural role with a company renowned for innovation, technical excellence, and long-term career development. You … ll be working on mission-critical systems where safety, security, and reliability are paramount - technology that directly supports national defence and protects our armed forces. The Role As Software Architect, you will own the complete software architecture across the product lifecycle, working closely with delivery teams to define and maintain both structural and temporal architecture. You'll be More ❯

with this post it is subject to special nationality rules and is open only to the following citizens: UK British Nationals. SeeByte, the global leader in developing of smart software solutions for uncrewed maritime systems, are looking to recruit a Senior Development Engineer to join their team in their Edinburgh or Bristol office. You will have a unique opportunity … on your commute as SeeByte participates in the Cycle to Work Scheme and Travel season ticket loan Main purpose of the role: You will work as part of an engineering project team to deliver robust and innovative software technology solutions to SeeByte’s customers worldwide. You will help architect, design, develop and test exciting software systems, as … part of an agile team. You will also perform reviews and mentor junior team members. Key Responsibilities of the role: Design, implement, test and deliver robust C++ software solutions as part of a SeeByte engineering team. Define customer and project requirements, and work as part of a SeeByte engineering team to deliver software that meets these More ❯

you like to be part of a group of specialist engineers helping to deliver some of the world's most sophisticated defence systems? We are currently recruiting for a software security expert, to work across a range of our products! Salary : Circa £74,000 depending on experience Dynamic (hybrid) working : 3 to 5 days per week on-site, due … role is to guide the security aspects of product development across the whole product lifecycle, from concept through to in-service support The provision of technical expertise to our software development teams and wider project teams, offering guidance on security requirements, security techniques, software architecture, design patterns, coding standards, trade-offs, and best practices. Participating in the evaluation … and selection of appropriate technologies and frameworks for software projects. Conducting security assessments and risk analyses of technologies and software systems, by identifying potential vulnerabilities and threats, and developing mitigation strategies. Supporting continuous improvement, through identifying areas for process improvement, contributing to the development and implementation of software development methodologies, tools, and frameworks. Maintaining accurate and up More ❯

Senior Software Developer – Borehole Geophysics Robertson Geo is a global company based in North Wales that designs, develops and manufactures market-leading geophysical wireline technologies. We currently have an opportunity for a Senior Software Developer to join our multi-disciple engineering team. You will be part of an 11-strong engineering team, you will play a … key role in delivering advanced geophysical logging software solutions that integrate seamlessly with our world-class downhole logging technologies. You will be involved throughout the full software development lifecycle — from concept to release — ensuring robust, efficient, and high-quality solutions that meet demanding technical requirements. Your role will be fully embedded in our technical ethos to provide world … leading geophysical downhole logging software. Our software is the interface between our advanced measurement systems and our customers — it is what they see, use, and rely on every day. As we expand globally, delivering intuitive, reliable, and high-performance software is critical to customer satisfaction and to the company’s success. The challenge lies not only in presenting More ❯

Full Stack Software Engineer 2 positions available! £55-65K per annum Benefits include: Bonus, Excellent Pension, Private Health, 35 hour week! Remote, with 1 day in the Cardiff office per week! All potential candidates should read through the following details of this job with care before making an application. Unify are proud to present exclusive Permanent Full Stack … Software Engineer opportunities, from one of our favorite niche technology clients in Cardiff. If you have a passion for Software Engineering, strong experience with JavaScript/TypeScript and Node.js, and an ambition to join a growing business, offering huge scope and opportunity for your career, then this is the role for you! What you'll do: Work … product features. Mentor and support less experienced engineers, fostering a culture of continuous learning and knowledge sharing. What you'll need: Essential Experience: At least 3 years of professional software engineering experience successfully delivering products in Agile environments. Strong programming skills with the ability to write clean, scalable, and maintainable code. Proficiency in modern JavaScript/TypeScript and More ❯

to 5 days onsite due to the exposure of work. Key Responsibilities Guide security across the full product lifecycle, from concept to in-service support. Provide technical expertise to software and project teams, advising on security requirements, techniques, architecture, design patterns, coding standards, and best practices. Evaluate and recommend appropriate technologies and frameworks for software projects. Conduct security … up-to-date security documentation and generate reports to track security activities and remediation efforts. In this sector you will... Develop your leadership skills while gaining insight into complex software systems. Work as part of a multi-disciplinary, supportive software engineering team. Grow your career while contributing to challenging and innovative projects. What We're Looking For … Experience developing complex software in Defence, Automotive, Aerospace, Telecoms, or similar sectors. Knowledge of software security standards, best practices, and risk management. Strong collaboration and technical leadership skills, with good communication and problem-solving abilities. Interest in emerging technologies and security challenges. Experience with embedded software or firmware is a plus but not essential. Degree or equivalent More ❯

Lead Software Engineer – Quality Engineering Focus (Hybrid – Telford) Location: Telford (Hybrid – 40–70% on-site) Salary: Up to £100,000 + benefits Type: Full-time | Permanent Clearance: Must be eligible for SC clearance Are you a senior Software Engineer/Quality Engineering specialist looking to take a leading role in Agile delivery teams? This is a … hands-on leadership opportunity where you will shape engineering practices, drive automation, and mentor the next generation of engineers while delivering high-impact digital services. What You'll Do Lead complex engineering projects, ensuring high-quality deliverables and timely delivery Drive innovation in test automation, QA processes, and engineering practices Mentor and develop junior and mid-level … teams to deliver scalable solutions Influence technical standards, best practices, and QA strategy across the organisation What We’re Looking For Proven leadership experience in QA, test automation, or software engineering Advanced knowledge of automation frameworks, test design, and QA principles Hands-on with Java-based technologies, microservices, cloud platforms (AWS/Azure), containerisation, and DevOps practices Strong More ❯

a Machine Learning Engineer Are you excited by the idea of building intelligent systems that learn from data? Are you looking to start a career at the intersection of software engineering and data science? We are looking for a motivated and curious Graduate Machine Learning Engineer to join our growing AI & Machine Learning team. In this role, you … machine learning models that solve real-world problems — all while receiving hands-on training, mentoring, and support from experienced ML engineers and data scientists. Whether you studied Computer Science, Engineering, Data Science, or Maths — if you're passionate about machine learning, love to build, and eager to learn, this is the perfect opportunity to kickstart your career. What You … models using Python and ML frameworks like TensorFlow, PyTorch, or Scikit-learn Data Preparation : Work on collecting, cleaning, transforming, and analysing large datasets for training and testing models Feature Engineering : Support the design and selection of relevant input features to improve model performance Model Evaluation : Learn to test models for accuracy, robustness, and fairness using best practices Deployment : Help More ❯

to engage with stakeholders across business, operations, IT, and regulatory bodies to ensure smooth implementation of payment solutions. About Us: Ascendion is a global, leading provider of AI-first software engineering services, delivering transformative solutions across North America, APAC, and Europe. We are headquartered in New Jersey. We combine technology and talent to deliver tech debt relief, improve … engineering productivity solutions, and accelerate time to value, driving our clients’ digital journeys with efficiency and velocity. Guided by our “Engineering to the power of AI” [EngineeringAI] methodology, we integrate AI into software engineering, enterprise operations, and talent orchestration, to address critical challenges of trust, speed, and capital. For more information, please go to www.ascendion.com. More ❯

Are you a hands-on Solution Architect with a background in software engineering and a passion for solving complex technical challenges? We’re partnering with a leading global consultancy that blends strategy, design, and engineering to help clients across finance, energy, government, and healthcare transform through technology. They’re growing their team and are looking for experienced … to support your professional development Excellent benefits package including private healthcare, pension, annual bonus, and share scheme What you’ll be doing Lead the design and delivery of innovative software solutions for enterprise clients Create and assure key architectural artefacts including design decisions, high-level designs, and technical option papers Collaborate closely with engineering teams and senior stakeholders … guardrails Operate across multiple architecture domains, contributing to both client and internal projects Drive continuous improvement and uphold agile delivery best practices What we’re looking for Hands-on software engineering background, ideally having led development teams Strong understanding of architectural principles and delivery methodologies Experience working across domains such as Application, Technology, or Security Architecture Cloud experience More ❯

processes and products. Experience with Payments within Banking (SEPA, SWIFT, ChAPS, RTP) Certifications : PMP, PgMP, or similar certifications. About Us: Ascendion is a global, leading provider of AI-first software engineering services, delivering transformative solutions across North America, APAC, and Europe. We are headquartered in New Jersey. We combine technology and talent to deliver tech debt relief, improve … engineering productivity solutions, and accelerate time to value, driving our clients’ digital journeys with efficiency and velocity. Guided by our “Engineering to the power of AI” [EngineeringAI] methodology, we integrate AI into software engineering, enterprise operations, and talent orchestration, to address critical challenges of trust, speed, and capital. For more information, please go to www.ascendion.com With More ❯

Embedded Software Engineer We are seeking an Embedded Software Engineer to join a forward-thinking engineering company that develops cutting-edge, niche technology products used internationally in both professional and consumer applications. This is an exciting opportunity to work across the full product lifecycle, contributing to the redesign of established systems and development of new next-generation … products. The role: Develop embedded software in C and C++ for microprocessor-based systems Work primarily with PIC32 platforms (experience with other microcontrollers also welcome) Collaborate closely with electronics engineers to integrate hardware and software functionality Contribute to full lifecycle product development, from concept and prototyping through to validation, testing, and commercial release Ensure software compliance with … in regulated sectors such as medical devices, automotive, or aerospace advantageous) Support the move towards increased in-house testing and validation capabilities Experience/skills: Degree (or equivalent) in Software Engineering, Electronics, Computer Science, or related discipline Strong embedded software development skills in C and C++ Experience working with microcontrollers (PIC32 experience a strong advantage) Knowledge of More ❯

Embedded Software Engineer We are seeking an Embedded Software Engineer to join a forward-thinking engineering company that develops cutting-edge, niche technology products used internationally in both professional and consumer applications. This is an exciting opportunity to work across the full product lifecycle, contributing to the redesign of established systems and development of new next-generation … products. The role: Develop embedded software in C and C++ for microprocessor-based systems Work primarily with PIC32 platforms (experience with other microcontrollers also welcome) Collaborate closely with electronics engineers to integrate hardware and software functionality Contribute to full lifecycle product development, from concept and prototyping through to validation, testing, and commercial release Ensure software compliance with … in regulated sectors such as medical devices, automotive, or aerospace advantageous) Support the move towards increased in-house testing and validation capabilities Experience/skills: Degree (or equivalent) in Software Engineering, Electronics, Computer Science, or related discipline Strong embedded software development skills in C and C++ Experience working with microcontrollers (PIC32 experience a strong advantage) Knowledge of More ❯

Software Architect - Bristol (Hybrid role – typically 3–4 days on-site per week) Salary: Up to £80,000 DOE Security Clearance: British Citizenship The Opportunity: This is a fantastic opportunity for an experienced Software Architect , or a highly capable Senior Software Engineer ready to take the next step. You will be responsible for defining and leading the … software architecture for complex, safety-critical systems at the forefront of defence technology. Working in a collaborative, multi-disciplinary environment, you will help shape robust, secure and scalable software solutions that underpin next-generation weapon system designs. Key Responsibilities: • Define, document and own the full software architecture for major projects, from concept through to implementation. • Establish the … manage design drivers such as real-time performance, safety, security, flexibility and reusability. • Produce derived and emergent requirements with clear rationale and traceability. • Collaborate closely with systems, hardware and software engineers to ensure technical alignment. • Contribute to long-term technology strategy, influencing tools, frameworks and architectural direction. What We’re Looking For: • Strong technical background in software design More ❯

This is a fantastic opportunity for an experienced Software Architect or a talented software designer ready to take the next step in their career. You’ll join a pioneering engineering environment that’s developing cutting-edge, safety-critical systems relied upon across Europe. What’s on offer Salary: Up to around £80,000 depending on experience Bonus … Citizen or Dual UK national with British citizenship (HMG BPSS checks will apply) Flexibility: Open to flexible working arrangements The role You’ll be the driving force behind the software architecture for complex, high-reliability systems. Working alongside delivery teams, you’ll define and monitor the architecture’s structure, interfaces, and temporal behaviour to ensure it meets demanding performance … assumptions and rationale. You’ll ensure the integrity of the architecture by clearly setting the boundaries for implementation decisions, collaborating closely with other architects, technical specialists, and the wider engineering community. Beyond delivery, you’ll help shape the long-term software engineering strategy, influence future product lines and technology choices, and contribute to the adoption of new More ❯

This role requires security clearance, and you will therefore require British citizenship or Dual UK nationality with British citizenship. An exciting opportunity for a Senior Java Software Engineer has arisen with a leading defence company, focusing on software development and delivery within the New Product Development team, based in Bristol. This is a great opportunity for a Senior … Java Software Engineer to lead the development and delivery of software requirements and design across the full software engineering lifecycle, working with a range of international teams and stakeholders. You will commit to an onsite working model, required onsite 5 days a week. Experience of the Senior Java Software Engineer will include: 3+ years of … experience programming with Core Java, developing desktop applications Experience developing and managing software requirements throughout the full lifecycle, ensuring compliance with defined requirements Bonus: JavaFX If you are a Senior Java Software Engineer looking for an exciting new challenge with an award-winning top employer, please apply today to learn more. More ❯

Graduate Software Engineer page is loaded Graduate Software Engineerlocations: Newport, United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: Company Overview The SPTS division of KLA, designs, manufactures and markets wafer processing solutions for the global semiconductor and related industries. SPTS provides industry leading etch and deposition process technologies on a range of single wafer handling platforms. … designed to support development of semiconductor process technologies across advanced packaging, power devices, microelectromechanical systems (MEMS), radio frequency (RF) and photonics sector technology.You'll be joining one of our Engineering teams, providing operational support and solutions from our head office in Newport.This role is part of our 2026 Graduate programme and will start in September 2026. If you are … our project teams in developing new products that meet the requirements of our global customer for their next generation designs. Assessing results using our fully equipped analytical laboratory and software tools including Minitab, Excel etc Problem solving , trouble shooting and investigating faults on manufacturing process solutions Providing regular updates to the engineering and operations teams on progress of 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, BA’s and testers to collaborate on solutions Build greenfield, extend, or enhance More ❯

About Helix EHS Helix EHS is a fast-growing scale-up redefining how organisations manage environmental, health, and safety operations. Our mission is to build intelligent, user-first software that helps teams work safer, smarter, and more sustainably. We’re expanding our engineering team and are looking for a full-stack software engineer who’s passionate about … DevOps, CI/CD pipelines, and Git workflows Comfort working in Azure cloud and agile environments Excellent communication, problem-solving, and collaboration skills Bachelor's degree in Computer Science, Software Engineering, or a related field Nice to Have Experience in fast-paced start-up or scale-up environments Awareness of UI/UX best practices Experience within the … EHS, SaaS, or enterprise software domains Understanding of ISO 27001, SOC 2, or other enterprise compliance standards Why Join Helix EHS Shape a fast-growing SaaS platform that’s improving safety in critical industries Work with a modern, scalable tech stack Enjoy a collaborative culture, competitive compensation, and real ownership over your work Join a team that truly values More ❯

About Helix EHS Helix EHS is a fast-growing scale-up redefining how organisations manage environmental, health, and safety operations. Our mission is to build intelligent, user-first software that helps teams work safer, smarter, and more sustainably. We’re expanding our engineering team and are looking for a full-stack software engineer who’s passionate about … DevOps, CI/CD pipelines, and Git workflows Comfort working in Azure cloud and agile environments Excellent communication, problem-solving, and collaboration skills Bachelor's degree in Computer Science, Software Engineering, or a related field Nice to Have Experience in fast-paced start-up or scale-up environments Awareness of UI/UX best practices Experience within the … EHS, SaaS, or enterprise software domains Understanding of ISO 27001, SOC 2, or other enterprise compliance standards Why Join Helix EHS Shape a fast-growing SaaS platform that’s improving safety in critical industries Work with a modern, scalable tech stack Enjoy a collaborative culture, competitive compensation, and real ownership over your work Join a team that truly values More ❯