freelance software engineer jobs in Edinburgh

OverviewIf you are the kind of software engineer who thrives on solving complex problems, enjoys working on projects which intersect with hardware, and loves seeing your code make a real-world impact, then this could be the perfect role for you!The CompanyYou’ll be joining Rhea Space Activity (RSA), an innovative astrophysics start-up with a mission to...

THE POSITION Our roster has an opening with your name on it We’re looking for a Software Engineer to join our CPE Platform vertical, working within Core Products and Experiences. In this role, you’ll contribute to a multidisciplinary team building reliable, engaging products for millions of players. You’ll bring some hands-on engineering experience,...

Software Engineer – TEKsystems TEKsystems is seeking a talented Software Engineer to join our dynamic team in Edinburgh. This role involves contributing to the development and enhancement of technology stacks that support customer‑facing services, with a focus on integrating life, critical illness, and income protection...

Join us as a Software EngineerThis is an opportunity for a driven Software Engineer to take on an exciting new career challengeDay-to-day, you'll be engineering and maintaining innovative, customer centric, high performance, secure and robust solutionsIt’s a chance to hone your existing technical skills and advance your career while building a wide network...

Serving our customers, communities, and planet a little better every day.Salary - up to £57,000 + annual bonus & benefitsWork Level - 1Location - Edinburgh, Glasgow or Newcastle, PermanentOffice Attendance - Our hybrid working model gives you the best of both worlds - flexibility to work from home and valuable face-to-face time with colleagues. This role...

Ready to work somewhere that cares more about how you build software than how fast you can ship it? At Opencast, we don’t measure developers by the number of tickets you complete. We care about engineering craft, clean design and thoughtful problem-solving. Opencast consultants deliver in complex environments, pairing often and working with others who take...

About the roleServing our customers, communities, and planet a little better every day.Salary - up to £57,000 + annual bonus & benefitsWork Level - 1Location – Edinburgh, Glasgow or Newcastle, PermanentOffice Attendance – Our hybrid working model gives you the best of both worlds - flexibility to work from home and valuable face‑to‑face time with...

About UsWe’re an award-winning innovative tech consultancy - a team of creative problem solvers. Since 1993 we’ve been finding better, more sustainable ways to solve complex technology problems for some of the world’s leading organisations and delivered solutions that millions of people use every day.In the last 30 years we won several awards,...

Location: Bristol, London, Edinburgh UK Hybrid.Level: C3Team: EngineeringSalary: £60,000 - £80,000This role can be based in our London, Bristol or Edinburgh offices, and requires an existing right to work in the UK.At this time, we are not able to offer visa sponsorship for this role. We are committed to building a diverse, global team and our sponsorship...

Senior Software Engineer - Edinburgh, Hybrid Deep beneath the seabed, in wells running to hundreds of degrees and thousands of PSI, our client's wireless telemetry keeps operators seeing clearly. Their downhole monitoring technology feeds real-time pressure and temperature data up from environments most electronics can't survive, and the software you'd be...

Job Description Summary Become part of a winning team and help to deliver the Green Energy transition. As a Staff Software Engineer, you will contribute to developing a new generation of our critical software solutions for managing and controlling power systems as they transition to zero carbon energy. In a rapidly changing environment for power utilities...

LEAD SOFTWARE ENGINEER – C# / .NET Cheltenham Spa / Remote £70k - £75k DOE Agilis Recruitment is proud to be partnering with an innovative global technology organisation at the forefront of developing sophisticated software platforms used to power complex, high-volume operations. With continued growth across their Engineering function, this is an...

Ready to work somewhere that cares more about how you build software than how fast you can ship it? At Opencast, we don’t measure developers by the number of tickets you complete. We care about engineering craft, clean design and thoughtful problem-solving. Opencast consultants deliver in complex environments, pairing often and working with others who take...

THE POSITION Our roster has an opening with your name on it We're looking for a Senior Software Engineer to join one of our Core Marketing Platforms teams, where you'll build and optimize high-performance microservices that power FanDuel's marketing ecosystem. You'll work on systems enabling critical capabilities such as real-time customer communications,...

Aveni is redefining how financial institutions use AI. We build real, production-ready agentic systems that reshape how banks, advisers and financial services firms operate, replacing fragmented processes with intelligent, end-to-end workflows. We have been recognised as Fintech of the Year for two consecutive years and awarded Best Specialist Technology...

Build and modernise digital services that support thousands of people and businesses across the UK. The Insolvency Service, in partnership with Inspire People, is looking for a Software Developer, with C# and .NET development experience within modern web applications, to join its Digital Services team and help modernise and improve a portfolio of digital...

Founded and headquartered in Switzerland, Avaloq is continuously expanding its global footprint with around 2,500 colleagues in 12 countries, and more than 160 clients in 35 countries. We are an industry-leading provider of wealth management technology and services for financial institutions around the world, including private banks and wealth managers,...

Expleo is a trusted partner for engineering, quality services, and digital transformation. We collaborate with world-leading aerospace manufacturers, delivering cutting‑edge solutions in structural analysis, finite element modelling, numerical simulation, and certification support. At Expleo, we foster innovation, technical excellence, and professional...

My Consultancy client is looking for several Senior React Developers to join themUp to £75k, benefits such as Bonus, 25 days Holiday, Paid for Certifications, Healthcare, Flexible hours and much moreReact, Next.js, TypeScript, PlaywrightABOUT THE CLIENTMy client is a mid-size IT Consultancy going from strength to strength. They work with a diverse range of...

ABOUT FANDUELFanDuel Group is the premier mobile gaming company in the United States. FanDuel Group consists of a portfolio of leading brands across mobile wagering including, America’s #1 Sportsbook FanDuel Sportsbook, its leading iGaming platform FanDuel Casino, the industry’s unquestioned leader in horse racing and advance-deposit wagering, FanDuel...