Senior Back-End Software Developer in Newtownabbey
Senior Back-End Software Developer

Senior Back-End Software Developer in Newtownabbey

Newtownabbey Full-Time 60000 - 75000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Design and develop scalable backend systems using modern .NET technologies.
  • Company: Global leader in financial market infrastructure and trading technology.
  • Benefits: Competitive salary, hybrid working, strong pension, and clear career progression.
  • Other info: Dynamic Agile environment with opportunities for mentorship and growth.
  • Why this job: Join a collaborative team and make an impact on global trading platforms.
  • Qualifications: Strong experience with C#, cloud-native systems, and API development.

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

My client, a global leader in financial market infrastructure and trading technology, is hiring a Senior Software Engineer (Back End) to join an existing engineering team based in Belfast. This is an exciting opportunity to work on business-critical software solutions supporting global trading platforms and financial markets technology within a highly collaborative Agile environment.

  • Competitive salary package
  • Hybrid working model
  • Strong pension and benefits package
  • Flexible working
  • Clear career progression opportunities

You will be part of a highly skilled global engineering function focused on delivering scalable, cloud-native applications that power real-time financial trading and market infrastructure systems. My client is passionate about engineering excellence, innovation, and building resilient distributed systems using modern technologies.

As a Senior Software Engineer, you will design, develop, and maintain distributed backend systems using modern .NET technologies including C# and .NET Core. You will collaborate closely with Solution Architects and Principal Engineers to build scalable APIs, cloud-native applications, and event-driven services deployed across AWS and Azure environments. The role will involve working across the full software development lifecycle, contributing to technical design, automated testing, deployment, and production support while mentoring other engineers within the team.

The Person

  • Strong commercial experience with C# and modern .NET technologies (.NET Framework / .NET Core)
  • Experience designing and developing distributed, cloud-native systems
  • Strong API development experience including REST and GraphQL
  • Experience working with relational databases including MSSQL and MySQL
  • Hands-on experience with AWS and/or Azure cloud platforms
  • Experience building scalable event-driven or microservices architectures
  • Strong understanding of the full software development lifecycle
  • Experience developing automated testing solutions
  • Strong problem-solving and communication skills
  • Experience working within Agile development environments

Desirable

  • Experience with WPF development
  • Financial services or trading platform exposure
  • Knowledge of FIX protocol and messaging
  • Experience with serverless architecture and microservices
  • Exposure to Java, JavaScript, or React
  • Understanding of TDD / BDD methodologies

For further information on this job, or any other Software Engineering jobs in Belfast or Northern Ireland, apply via the link or contact Michael Peniata for a confidential chat today.

Senior Back-End Software Developer in Newtownabbey employer: VANRATH

Join a leading global financial market infrastructure firm in Belfast, where innovation and engineering excellence are at the forefront of our mission. We offer a competitive salary, hybrid working options, and a strong benefits package, all within a collaborative Agile environment that fosters professional growth and clear career progression. As part of our skilled engineering team, you'll have the opportunity to work on cutting-edge cloud-native applications that power real-time trading systems, while mentoring fellow engineers and contributing to impactful projects.
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Contact Detail:

VANRATH Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Back-End Software Developer in Newtownabbey

✨Tip Number 1

Network like a pro! Reach out to your connections in the tech industry, especially those who work in financial services or have experience with cloud-native systems. 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 C#, .NET technologies, and cloud platforms like AWS or Azure. This gives potential employers a taste of what you can do and sets you apart from the crowd.

✨Tip Number 3

Prepare for the interview by brushing up on Agile methodologies and the full software development lifecycle. Be ready to discuss your experience with API development and distributed systems, as these are key areas for the role.

✨Tip Number 4

Don't forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who take the initiative to connect directly with us.

We think you need these skills to ace Senior Back-End Software Developer in Newtownabbey

C#
.NET Core
.NET Framework
API Development
REST
GraphQL
Relational Databases
MSSQL
MySQL
AWS
Azure
Cloud-native Systems
Event-driven Architecture
Microservices
Agile Development
Automated Testing

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the role of Senior Back-End Software Developer. Highlight your experience with C#, .NET technologies, and any cloud platforms like AWS or Azure. We want to see how your skills match what we're looking for!

Showcase Your Projects: Include specific projects where you've designed and developed distributed systems or APIs. We love seeing real examples of your work, especially if they relate to financial markets or trading technology. It helps us understand your hands-on experience!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about engineering excellence and how you can contribute to our collaborative Agile environment. Let us know what excites you about this opportunity!

Apply Through Our Website: Don't forget to apply through our website! It's the easiest way for us to receive your application and ensures you’re considered for the role. Plus, we love seeing candidates who take that extra step to connect with us directly.

How to prepare for a job interview at VANRATH

✨Know Your Tech Stack

Make sure you’re well-versed in C# and .NET technologies, as these are crucial for the role. Brush up on your knowledge of distributed systems and cloud platforms like AWS and Azure, as you’ll likely be asked to discuss your experience with them.

✨Showcase Your Problem-Solving Skills

Prepare to discuss specific challenges you've faced in previous projects and how you tackled them. Use the STAR method (Situation, Task, Action, Result) to structure your answers, making it easier for the interviewers to see your thought process.

✨Understand Agile Methodologies

Since the role involves working in an Agile environment, be ready to talk about your experience with Agile practices. Share examples of how you’ve contributed to sprints, stand-ups, or retrospectives, and how you’ve collaborated with cross-functional teams.

✨Ask Insightful Questions

Prepare a few thoughtful questions about the company’s engineering culture, the team dynamics, or the technologies they use. This shows your genuine interest in the role and helps you assess if it’s the right fit for you.

Senior Back-End Software Developer in Newtownabbey
VANRATH
Location: Newtownabbey

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