Software Developer

TWI Ltd; Hartford; Hybrid; GBP 45,000 - 65,000; Full time

Job summary

A leading technology organization in Hartford is seeking a Full Stack Software Developer to design, build, and maintain web solutions. The ideal candidate will possess strong skills in C#, React, SQL, and front-end technologies. You will collaborate closely with the product owner to create new features and maintain existing products. The role offers competitive benefits and promotes a supportive and inclusive work culture, with hybrid and flexible working options.

Benefits

Competitive salary

Generous pension scheme

25 days holiday

Private health and dental cover

Career development and training

On-site employee restaurant

On-site gym

Hybrid working

Flexible working

Enhanced maternity pay

Paid parental leave

Qualifications

• Strong knowledge of front-end web development.
• Experience designing scalable software using recognized patterns.
• Proactive approach to process improvement.

Responsibilities

• Design, build, and maintain software solutions for the web.
• Work with the product owner to turn user requirements into features.
• Contribute to maintaining existing desktop products.

Skills

React

C#

SQL

CSS

Typescript

Git

Tools

Docker

JIRA

Job description

We are currently seeking to expand our in‑house software capability, and a vacancy has arisen for the 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. These technologies underpin TWI’s expertise in delivering inspection solutions for industries such as Aerospace, Wind, Rail, Nuclear, etc. covering advanced composites and other materials.

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.

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.
• Proactive approach to process improvement and adopting new technologies.

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.

Values

• 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

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 to attract, develop and retain the best talent. As one of TWI’s large 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.

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.

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.

Benefits

• Competitive salary
• Generous pension scheme (both employee contribution and TWI contribution up to 10% of salary)
• Holiday (25 days + 8 bank holidays)
• Private health and dental cover
• Career development and training (including a comprehensive training programme with in‑house and external courses)
• On‑site employee restaurant
• On‑site gym
• Day nursery available for companies on Granta Park (Cambridge) site (subject to availability)
• On‑site parking
• Hybrid working
• Flexible working
• Enhanced maternity pay
• Paid parental leave