Senior Software Developer in Newcastle upon Tyne

Senior Software Developer in Newcastle upon Tyne

Newcastle upon Tyne Full-Time 54900 - 67100 £ / year (est.) Hybrid
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At a Glance

  • Tasks: Develop and maintain backend systems using C# and modern .NET.
  • Company: Established tech organisation in Newcastle with a collaborative culture.
  • Benefits: Competitive salary, hybrid working, and clear progression opportunities.
  • Other info: Supportive environment with ownership opportunities and evolving architectures.
  • Why this job: Make a real impact on large-scale systems and improve performance.
  • Qualifications: Strong experience with C# and modern .NET; Agile team experience.

The predicted salary is between 54900 - 67100 £ per year.

An established, technology-led organisation in Newcastle is looking to hire a Senior Software Developer to join a growing engineering team working on large-scale, live platforms. This is a backend-focused role where you’ll be working with modern .NET and contributing to the ongoing development and improvement of systems that are critical to the business. It’s particularly well suited to someone who enjoys working on real-world systems, improving performance, and evolving existing platforms rather than purely building from scratch.

Key Responsibilities

  • Develop and maintain backend systems using C# and modern .NET
  • Build and enhance APIs and scalable services
  • Work on live production systems, improving performance and reliability
  • Contribute to system design and technical decision making
  • Support the evolution of systems towards more modern, scalable architectures
  • Work within an Azure-based environment
  • Collaborate with developers, QA and stakeholders across the business

Requirements

  • Strong experience with C# and modern .NET (.NET Core / .NET 6+)
  • Experience working on live production systems
  • Some exposure to Azure or other cloud platforms
  • Strong problem-solving ability and attention to detail
  • Experience working in Agile teams
  • Experience with microservices or distributed systems
  • Exposure to CI/CD or DevOps practices
  • Any frontend experience (not essential)

What’s on Offer

  • £55,000 – £65,000 salary depending on experience
  • Hybrid working (Newcastle based team)
  • Opportunity to work on large-scale systems with real impact
  • Supportive, collaborative engineering environment
  • Clear progression and ownership opportunities

If you’re a backend-focused .NET developer looking for a role where you can make a real impact, apply now or get in touch for more information.

Senior Software Developer in Newcastle upon Tyne employer: TyneStack Ltd

TyneStack Ltd is an excellent employer that fosters a collaborative and innovative work culture in the vibrant city of Newcastle upon Tyne. With a strong emphasis on training and growth, employees benefit from in-house mentoring and the opportunity to work on cutting-edge mobile applications, ensuring both personal and professional development. The hybrid work model allows for flexibility while being part of a supportive team dedicated to delivering high-quality solutions.

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Contact Details:

TyneStack Ltd Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Software Developer in Newcastle upon Tyne

✨Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at TyneStack Ltd or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

✨Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to TyneStack Ltd.

✨Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like TyneStack Ltd.

✨Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like TyneStack Ltd that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Senior Software Developer in Newcastle upon Tyne

C#
modern .NET (.NET Core / .NET 6+)
API development
scalable services
live production systems
performance improvement
system design

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at TyneStack Ltd.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at TyneStack Ltd and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at TyneStack Ltd

✨Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

✨Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If TyneStack Ltd uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

✨Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

✨Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.