At a Glance
- Tasks: Lead full-stack development of innovative applications using Unity, AWS, and React.
- Company: Join a fast-growing Sportstech start-up revolutionising athlete performance with cutting-edge technology.
- Benefits: Competitive salary, company equity, and a supportive, inclusive culture.
- Other info: Dynamic environment with opportunities for mentorship and career growth.
- Why this job: Make a real impact in sports tech while working with passionate, talented individuals.
- Qualifications: 3+ years of engineering experience, expertise in Unity, C#, and AWS.
The predicted salary is between 60000 - 80000 € per year.
Movetru is a Sportstech start-up building the world’s most advanced movement intelligence platform. We bring laboratory-grade biomechanical insight to athletes in real time so they can train smarter, recover better, and perform at their peak. Our work sits at the intersection of advanced analytics and elite sport, and it powers decisions for athletes. We’re a multidisciplinary team of engineers, designers, and sports scientists, supported by international advisors and investors across machine learning, big data, medical devices, and operations. We care deeply about creating a supportive and inclusive culture, and we’re growing fast. We’re hiring people who want to own meaningful work and ship it. Diversity and inclusion is a priority for us, and we want our workforce to reflect that.
The Role
This is a senior, hands‑on engineering role at the heart of our product. You’ll lead full-stack development across our Unity-based applications, AWS backend, and React web platform. You’ll own the architectural decisions that shape how Movetru scales. We’re a small team, so the scope is wide and your role is a core component to the company. You’ll be a sounding board on technical strategy, an embedded contributor in day‑to‑day delivery, and a foundation for the engineering team we build around you.
What You’ll Do
- Lead development of interactive applications using Unity and C#
- Architect and implement service‑based systems spanning Unity, AWS, and React
- Build and maintain Movetru’s modern web platform in React JS
- Design and manage our AWS infrastructure
- Design, integrate, and optimise AI agent workflows, and embed AI‑driven features into our products and services
- Use LLMs and AI agents to accelerate everyday development
- Own code quality — write clean, scalable, maintainable code and raise the bar across the codebase
- Debug, profile, and optimise complex performance issues across platforms
- Collaborate closely with designers, sports scientists, and product to turn research into shipped features
- Mentor and shape the engineering practice as the team grows
What We’re Looking For
- Substantial professional engineering experience (typically 3+ years) with a track record of shipping production software
- Deep, hands‑on experience with Unity and C#
- Practical experience designing and operating systems on AWS
- Hands‑on experience with AI agents and integrating LLMs into real products
- Strong understanding of service‑based architectures and ownership of complex codebases
- Confident debugger and optimiser
- Comfortable with Git, CI/CD, and modern development workflows
- Excellent communication and collaboration; able to work autonomously, set direction, and meet deadlines without close oversight
Nice to Have
- Prior experience in SportsTech, performance science, computer vision, or wearables
- Experience mentoring or technically leading other engineers
- Background working at an early‑stage startup
How We Work
- We enjoy working with passionate people doing their best work
- We operate across agile and waterfall workflows depending on what the customer needs
- We embrace AI-assisted development and agent workflows
- We use JIRA, Google Workspace, Miro, and Canva
Location
On-site at our office in Belfast city centre
Salary dependent on experience
Company equity
A high-trust, high‑ownership environment where your work directly shapes the product
Senior Software Engineer (Full Stack) in Belfast employer: Movetru®
Movetru is an exceptional employer for those seeking to make a significant impact in the Sportstech industry. With a strong emphasis on diversity and inclusion, we foster a supportive and collaborative work culture that encourages personal and professional growth. Located in the vibrant Belfast city centre, our team enjoys a high-trust environment where innovative ideas are valued, and employees have the opportunity to lead meaningful projects that directly influence our cutting-edge movement intelligence platform.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Engineer (Full Stack) in Belfast
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with people on LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those related to Unity, AWS, and AI. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by practising common technical questions and coding challenges. Don’t forget to brush up on your problem-solving skills, as they’ll want to see how you tackle real-world issues.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our awesome team at Movetru.
We think you need these skills to ace Senior Software Engineer (Full Stack) in Belfast
Some tips for your application 🫡
Show Off Your Skills:When you're writing your application, make sure to highlight your experience with Unity and C#. We want to see how you've used these skills in real projects, so don’t hold back on the details!
Tailor Your Application:Make your application stand out by tailoring it to Movetru. Mention how your background in software engineering aligns with our mission in Sportstech and how you can contribute to our team culture.
Be Clear and Concise:Keep your application clear and to the point. We appreciate straightforward communication, so avoid jargon and focus on what makes you a great fit for the Senior Software Engineer role.
Apply Through Our Website:Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. We can’t wait to hear from you!
How to prepare for a job interview at Movetru®
✨Know Your Tech Stack
Make sure you’re well-versed in Unity, C#, AWS, and React. Brush up on your knowledge of service-based architectures and AI integration, as these are crucial for the role. Be ready to discuss specific projects where you've used these technologies.
✨Showcase Your Problem-Solving Skills
Prepare to talk about complex performance issues you've debugged or optimised in the past. Movetru values clean, maintainable code, so share examples of how you’ve raised the bar in your previous roles.
✨Emphasise Collaboration
Since the role involves working closely with designers and sports scientists, be prepared to discuss how you’ve collaborated in multidisciplinary teams. Highlight any experience mentoring others, as this will show your leadership potential.
✨Align with Their Culture
Movetru is all about diversity and inclusion, so express your commitment to creating a supportive work environment. Share any experiences that demonstrate your ability to contribute to an inclusive culture and how you can help shape the engineering practice as the team grows.
