Senior Full Stack Engineer (Belfast-Hybrid)
Senior Full Stack Engineer (Belfast-Hybrid)

Senior Full Stack Engineer (Belfast-Hybrid)

Belfast Full-Time 60000 - 75000 £ / year (est.) No home office possible
MCS Group

At a Glance

  • Tasks: Design, develop, and deploy scalable services in a cutting-edge fintech environment.
  • Company: Join a global fintech leader with a collaborative and innovative culture.
  • Benefits: Competitive salary, hybrid work model, and opportunities for professional growth.
  • Other info: Work with AWS technologies in a dynamic, forward-thinking team.
  • Why this job: Make a real impact on a next-gen platform while mentoring junior engineers.
  • Qualifications: 5+ years in full stack or backend engineering, strong React and TypeScript skills.

The predicted salary is between 60000 - 75000 £ per year.

MCS Group is delighted to be working with a global fintech market leader as they continue to scale their next-generation platform team with the addition of a Senior Full Stack Engineer. This is a unique opportunity to join a newly formed, high-performing engineering function building a greenfield platform in partnership with AWS. You'll work on cutting-edge, event-driven systems in a truly global environment, contributing across the full SDLC while mentoring junior engineers and influencing architectural decisions.

The Role: You'll take ownership of design, development, testing, and deployment of scalable services, driving engineering best practice and contributing to a modern microservices architecture. This role offers strong exposure to AWS-native technologies and the chance to work closely with senior technical stakeholders.

Key Requirements:

  • 5+ years' experience in full stack or backend engineering (TypeScript preferred)
  • Strong experience with React, TypeScript, REST/GraphQL APIs
  • Solid backend development experience (Node.js / C# / Java)
  • Experience with AWS (Lambda, API Gateway, AppSync, Fargate)
  • Microservices, event-driven architecture & messaging systems
  • Strong database experience (SQL & NoSQL)
  • CI/CD, testing, and Agile delivery experience

Desirable:

  • Experience in financial systems or regulated environments
  • C# / .NET exposure
  • Knowledge of low-latency systems

This is an excellent opportunity to work on a highly visible platform with real impact, within a collaborative, forward-thinking engineering culture.

To speak in absolute confidence about this opportunity, please send an up to date CV via the link provided or contact Matthew. Even if this position is not right for you, we may have others that are. Please visit MCS Group to view a wide selection of our current and exclusive roles.

MCS Group is committed to Equality, Diversity, and Inclusion for all, being the first recruitment agency in NI to achieve Bronze Diversity Mark accreditation. If you have a disability which means you require a reasonable adjustment to be considered at any stage of the recruitment process, please contact us and we will endeavour to facilitate the request.

Not all agencies are the same. MCS Group are passionate about providing a first-class service to all our customers and have an independent review rating of 4.9 stars on Google.

Senior Full Stack Engineer (Belfast-Hybrid) employer: MCS Group

MCS Group is an exceptional employer, offering a dynamic and inclusive work environment in Belfast where innovation thrives. As a Senior Full Stack Engineer, you'll not only engage with cutting-edge technologies and contribute to impactful projects but also benefit from a culture that prioritises employee growth and collaboration. With strong support for professional development and a commitment to diversity, MCS Group stands out as a rewarding place to advance your career in the fintech sector.
MCS Group

Contact Detail:

MCS Group Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Full Stack Engineer (Belfast-Hybrid)

✨Tip Number 1

Network like a pro! Reach out to your connections in the fintech space, especially those who work at MCS Group or similar companies. A friendly chat can sometimes lead to job opportunities that aren't even advertised yet.

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those involving AWS and microservices. This will give potential employers a taste of what you can do and set you apart from the crowd.

✨Tip Number 3

Prepare for the interview by brushing up on your technical knowledge and soft skills. Practice common interview questions related to full stack development and be ready to discuss your experience with React, TypeScript, and AWS.

✨Tip Number 4

Don't forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we often have exclusive roles that you won't find anywhere else.

We think you need these skills to ace Senior Full Stack Engineer (Belfast-Hybrid)

Full Stack Engineering
TypeScript
React
REST APIs
GraphQL APIs
Node.js
C#
Java
AWS
Microservices Architecture
Event-Driven Architecture
SQL
NoSQL
CI/CD
Agile Delivery

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the Senior Full Stack Engineer role. Highlight your experience with TypeScript, React, and AWS technologies, as these are key for us. Don’t just list your skills; show how you've used them in real projects!

Showcase Your Projects: Include specific examples of projects you've worked on that demonstrate your full stack capabilities. We love seeing how you've contributed to microservices architecture or event-driven systems, so don’t hold back!

Be Clear and Concise: When writing your application, keep it clear and to the point. Use bullet points for easy reading and make sure to highlight your achievements. We appreciate a well-structured application that gets straight to the good stuff!

Apply Through Our Website: We encourage you to apply through our website for the best chance of getting noticed. It’s super easy, and you’ll be able to see all the details about the role and our company culture. Let’s get your application in!

How to prepare for a job interview at MCS Group

✨Know Your Tech Stack

Make sure you’re well-versed in the technologies mentioned in the job description, especially TypeScript, React, and AWS. Brush up on your knowledge of microservices and event-driven architecture, as these will likely come up during technical discussions.

✨Showcase Your Experience

Prepare to discuss specific projects where you've taken ownership of design, development, and deployment. Highlight your experience with CI/CD and Agile methodologies, as well as any mentoring roles you've had with junior engineers.

✨Understand the Company’s Vision

Research MCS Group and their client’s mission in the fintech space. Being able to articulate how your skills align with their goals will show that you’re genuinely interested and invested in the role.

✨Prepare Questions

Have a list of insightful questions ready for your interviewers. Ask about their engineering culture, the challenges they face with their current platform, or how they envision the future of their technology stack. This shows your enthusiasm and critical thinking.

Senior Full Stack Engineer (Belfast-Hybrid)
MCS Group
Location: Belfast

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