Software Developer/Team Leader Software Developer/Team Leader AWE/AMT Location : Abington, Cambridge (Hybrid) Contract : Permanent Hours : Full time Salary : Competitive Job profile: Senior Engineer/ Team Leader Closing Date : 19 November 2025 Reference number : JR100669 Note : Candidates may be offered and interviewed prior to the closing date but the role will be open for a minimum of seven days, we advise you to apply for this position as early as possible in the recruitment process before the closing date. Description of role: We are currently seeking to expand our in-house software capability, and a vacancy has arisen for role of full stack software developer (C#, .NET, React). We are looking for an experienced software engineer to join our small team of developers. The right candidate for this role will be passionate, driven, and product-focused, with excellent communication skills and proven experience delivering commercial projects. Working independently and as part of a team, your role will be to design, build, and maintain software solutions for the web, while also helping to maintain our existing desktop products – Though previous desktop experience is not essential for this role. You will work closely with the product owner to turn user requirements into new and bespoke features using agile development methodologies and contribute towards the future direction of our software products. A desire for further technical and professional advancement would be considered favourably, and candidates should demonstrate innovation and creativity with a genuine desire to explore new and emerging technologies. For the right candidate the role offers the route to a team leader/manager position. TWI software supports a diverse range of industries with a primary focus on Power Generation, construction and aerospace. Essential skills: Strong knowledge of React, Typescript, CSS, and front-end web development. Strong knowledge of C#, SQL, database design, and .NET Core REST API. Familiarity with version control tools (Git). Experience designing scalable software using recognised patterns. Excellent communication and interpersonal skills. Proactive approach to process improvement and adopting new technologies. Strong problem-solving and decision-making abilities under pressure. Highly desirable: Experience developing software for the Windows desktop (WPF, WinForms). Familiarity with unit testing frameworks. Knowledge of issue tracking systems (JIRA) and agile methodologies. TickIT experience Experience in documenting and formalising requirements, including creating user stories, use cases, process flow diagrams, or wireframes. Proven success in a client-facing role, managing demanding stakeholders and steering requirements through the development lifecycle. For further details, please click on the Job Description link below: https://www.twi-global.com/pdfs/careers/JR100669-JD-Software-Developer-PL.pdf Travel : This position may require occasional travel both in the UK and abroad. About us: TWI Ltd is a world expert in engineering, materials and joining technologies. We provide industry with advice and know-how in design, fabrication, failure analysis and prevention. We offer opportunities to collaborate with inspiring and expert teams and a supportive environment in which you are actively encouraged to share your ideas and continually develop your own skills and knowledge. If you are looking to join an organisation that is fuelled by innovation, teamwork, and openness, this role could be for you. Diversity statement: TWI Ltd is committed to treating all employees fairly and to being an inclusive employer. Our aim is to create a work environment where our employees can reach their full potential. We put Equality, Diversity and Inclusion at the heart of our people practices attracting, develop and retain the best talent. Inclusion: We recognise that it’s the differences of our people that gives us our competitive edge and enables us to maintain our world leading reputation. This is why we are committed to ensuring there is diversity across every level of our organisation; representative of the Members and societies we serve. We have made Inclusion our number one corporate value to demonstrate our commitment to ensure it is at the core of everything we do at TWI. Why work for TWI? We offer a competitive salary, generous pension scheme (both employee contribution (flexible amount) and TWI contribution (up to 10% of salary), holiday (25 days 8 bank holiday’s), private health and dental cover, career development and training, onsite employee restaurant, onsite gym, day nursery available for companies on Granta Park (Cambridge) site (subject to availability), onsite parking and more. We know that balancing work and personal life can at times be challenging. This is why we continue to review and implement family friendly policies including hybrid working, flexible working, enhanced maternity pay and paid parental leave. TWI Culture As one of the world’s leading independent research and technology organisations, we are committed to attracting, motivating and retaining the best talent from around the world. Our goal is to develop the next generation of experts to address future industry challenges. We are committed to creating a culture that recognises and respects the differences between people while valuing the contribution everyone makes to TWI. The diversity of our staff and students makes a positive and important contribution to our continuing success. TWI offers a comprehensive training programme, incorporating both in-house and external courses to support staff development. TWI Values: Our six values provide a point of reference for the way we expect our people to operate and behave. Inclusion: Valuing the contribution from every individual, creating value for our customers Teamwork: Building effective working relationships, we accomplish more together Adaptability: Engaging positively with change to meet the needs of the business Taking Responsibility : Achieving our objectives and personal development Innovation & Expertise : Championing new ideas and sharing knowledge to solve industry problems Customer Focus : Building trusting relationships with our customers