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- Tasks: Build and evolve C# microservices and modern React UIs for impactful applications.
- Company: Join a rapidly growing tech company with exciting plans for the future.
- Benefits: Competitive salary, hybrid work model, and opportunities for professional growth.
- Why this job: Make a real impact by solving complex problems and mentoring junior developers.
- Qualifications: Hands-on experience with C# and/or React, and strong problem-solving skills.
- Other info: Dynamic team environment with plenty of opportunities to influence technical decisions.
Vivo Talent is working with a business that has huge growth plans for 2026. We are actively recruiting multiple Software Engineers into their team, with strong hands-on experience in C# and/or React to help build and evolve their strategic applications. You will be working on API-driven microservices, modern React UIs, and scalable systems that power real customer journeys.
This is a genuine hands-on role with plenty of scope to influence technical decisions, shape how they build software, and mentor junior engineers. If you enjoy solving complex problems, collaborating across teams, and taking ownership of high-impact work, you will feel right at home.
What you’ll do:
- Build and evolve C# microservices and API-driven backend services
- Develop modern React user interfaces and end-to-end features
- Troubleshoot across the stack and deliver pragmatic, customer-focused solutions
- Contribute to architectural decisions and technical discussions
- Support production systems and help resolve defects and performance issues
- Collaborate closely with engineers, product owners, and stakeholders
- Mentor junior developers through pairing, reviews, and knowledge sharing
What we’re looking for:
- Strong hands-on experience with C# and/or React
- Comfortable working across modern and legacy systems
- A problem-solver who takes ownership and cares about code quality
- Clear communicator who works well in cross-functional teams
- Experience in agile environments (Scrum, Kanban)
Senior Software Engineer in Cardiff employer: Vivo Talent
Contact Detail:
Vivo Talent Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Software Engineer in Cardiff
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech industry, especially those who work with C# or React. A friendly chat can lead to insider info about job openings that aren't even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving API-driven microservices or modern React UIs. 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 brushing up on common technical questions related to C# and React. Practice coding challenges and be ready to discuss your past experiences and how you've tackled complex problems.
✨Tip Number 4
Don't forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who are proactive and take the initiative to connect directly with us.
We think you need these skills to ace Senior Software Engineer in Cardiff
Some tips for your application 🫡
Keep Your CV Fresh: Make sure your CV is up to date and tailored for the Senior Software Engineer role. Highlight your hands-on experience with C# and React, as well as any relevant projects that showcase your skills.
Read the Job Specs Carefully: Before applying, take a good look at the job description. Understanding what we’re looking for will help you align your application with our needs and show us why you’re the perfect fit.
Show Off Your Problem-Solving Skills: In your application, don’t shy away from sharing examples of how you've tackled complex problems in the past. We love candidates who take ownership and care about code quality, so let that shine through!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity with us!
How to prepare for a job interview at Vivo Talent
✨Know Your Tech Stack
Make sure you brush up on your C# and React skills before the interview. Be ready to discuss your hands-on experience with these technologies, as well as any projects you've worked on that involved API-driven microservices. This will show that you're not just familiar with the tools, but that you can actually use them effectively.
✨Showcase Problem-Solving Skills
Prepare to talk about specific challenges you've faced in previous roles and how you tackled them. Think of examples where you had to troubleshoot issues or deliver customer-focused solutions. This will demonstrate your ability to think critically and take ownership of your work.
✨Communicate Clearly
Since this role involves collaboration with cross-functional teams, practice articulating your thoughts clearly. You might be asked to explain technical concepts to non-technical stakeholders, so being able to communicate effectively is key. Consider doing mock interviews with a friend to refine your communication style.
✨Emphasise Mentorship Experience
If you've had the chance to mentor junior developers, make sure to highlight this during your interview. Discuss how you've supported others through code reviews or knowledge sharing. This shows that you’re not only a strong individual contributor but also someone who values team growth and development.
