Back End Developer in London

Back End Developer in London

London Full-Time 90000 - 100000 £ / year (est.) Home office (partial)
Burns Sheehan

At a Glance

  • Tasks: Design and build scalable backend systems while leading technical decisions.
  • Company: High-growth event-tech company revolutionising live events with innovative technology.
  • Benefits: Competitive salary up to £100,000, flexible working, and strong career growth.
  • Other info: Fast-paced startup environment with opportunities for mentorship and leadership.
  • Why this job: Join a dynamic team shaping the future of event technology with real impact.
  • Qualifications: Experience in Node.js, TypeScript, and a passion for backend development.

The predicted salary is between 90000 - 100000 £ per year.

We're partnered with a high-growth event-tech company building the technology that powers payments, ordering, and operations across festivals, stadiums, food halls, nightclubs, and large live events. Having processed over £150m through the platform last year, achieved 94% customer retention, secured preferred supplier status with major global catering groups, and recently ranked in the Startups 100, the business is entering its next phase of growth and investing heavily in engineering.

They're now looking for a Lead/Senior Backend Engineer to join the team and help shape the future of a platform that sits at the heart of thousands of customer transactions every day. This is a genuinely hands-on role. You'll be expected to lead through technical excellence rather than management alone, contributing significant code while helping drive architecture, engineering standards, and technical decision making across the backend platform.

You'll be a strong fit if you enjoy:

  • Designing and building scalable backend systems
  • Domain modelling and solving complex business problems
  • Owning technical decisions and architectural direction
  • Working closely with product, operations, and commercial teams
  • Improving engineering standards through code reviews, testing, and mentorship
  • Operating in fast-moving startup environments where accountability matters

Tech stack includes:

  • Node.js
  • TypeScript
  • PostgreSQL
  • AWS

Why it's interesting:

  • Key technical leadership hire reporting into the Founder/CTO
  • Opportunity to help shape the engineering culture as the UK team grows
  • Platform already processing significant transaction volume
  • Real ownership and autonomy
  • Fast-growing business with strong commercial traction
  • Mix of greenfield development, architecture, and platform evolution

If you're a Lead Backend Engineer who still enjoys being hands-on, or a Senior Backend Engineer ready to step into a leadership role, I'd be happy to share more details.

Back End Developer in London employer: Burns Sheehan

Join a dynamic event-tech scale-up in London, where you'll be at the forefront of innovation, shaping the future of a platform that processes over £150m annually. With a strong focus on technical excellence and a collaborative work culture, you'll have the opportunity to lead impactful projects while enjoying significant autonomy and ownership. The company prioritises employee growth through mentorship and hands-on involvement, making it an excellent employer for those looking to thrive in a fast-paced environment.

Burns Sheehan

Contact Details:

Burns Sheehan Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Back End Developer in London

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 using Node.js, TypeScript, or AWS. This gives potential employers a taste of what you can do and sets you apart from the crowd.

Tip Number 3

Prepare for technical interviews by brushing up on your coding skills and system design principles. Practice common backend problems and be ready to discuss your thought process during interviews.

Tip Number 4

Apply through our website! We’re always on the lookout for talented individuals like you. Plus, it’s a great way to ensure your application gets seen by the right people in our team.

We think you need these skills to ace Back End Developer in London

Node.js
TypeScript
PostgreSQL
AWS
Backend System Design
Domain Modelling
Technical Decision Making

Some tips for your application 🫡

Tailor Your CV:Make sure your CV reflects the skills and experiences that match the job description. Highlight your expertise in Node.js, TypeScript, and any relevant backend projects you've worked on. We want to see how you can contribute to our tech stack!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Share your passion for backend development and why you're excited about joining our event-tech scale-up. Let us know how your experience aligns with our mission and values.

Showcase Your Projects:If you've got any personal or professional projects that demonstrate your backend skills, don’t hesitate to include them. We love seeing real-world applications of your work, especially if they involve scalable systems or complex problem-solving!

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 the role. Plus, it shows us you’re keen on being part of our team!

How to prepare for a job interview at Burns Sheehan

Know Your Tech Stack Inside Out

Make sure you’re well-versed in Node.js, TypeScript, PostgreSQL, and AWS. Brush up on your knowledge of these technologies and be ready to discuss how you've used them in past projects. This will show that you’re not just familiar with the tools but can also apply them effectively.

Showcase Your Problem-Solving Skills

Prepare to discuss specific examples where you've designed scalable backend systems or solved complex business problems. Use the STAR method (Situation, Task, Action, Result) to structure your answers, making it easy for the interviewer to see your thought process and impact.

Demonstrate Leadership Qualities

Even if you're applying for a senior role, it's important to show that you can lead through technical excellence. Be ready to talk about times when you've contributed to architecture decisions or improved engineering standards through mentorship and code reviews.

Understand the Company’s Vision

Research the event-tech company and understand their mission, values, and recent achievements. Being able to articulate why you want to join them and how you can contribute to their growth will set you apart from other candidates.