Senior Backend Engineer in London

Senior Backend Engineer in London

London Full-Time 60000 - 80000 £ / year (est.) No working from home possible
Digital Waffle

At a Glance

  • Tasks: Design and build scalable backend services for next-gen AI products.
  • Company: Innovative AI-driven tech company solving real-world challenges.
  • Benefits: Competitive salary, remote work options, and career growth opportunities.
  • Other info: Collaborate with AI teams and tackle complex infrastructure challenges.
  • Why this job: Join a high-growth team and influence the future of technology.
  • Qualifications: 5+ years in backend systems, strong Python/TypeScript skills.

The predicted salary is between 60000 - 80000 £ per year.

I'm partnering with an innovative AI-driven technology company that is building mission-critical infrastructure to solve complex real-world challenges at scale. They are looking for a Senior Backend Engineer to help design, build and scale the core platform powering next-generation AI products. This is an opportunity to join a high-growth business where engineering plays a central role in shaping both the product and technical direction.

What you'll be working on:

  • Designing and building scalable backend services and APIs
  • Collaborating closely with Machine Learning teams to productionise AI capabilities
  • Driving reliability, observability, performance and security across the platform
  • Influencing architecture and technical strategy within a growing engineering team

Requirements:

  • 5+ years' experience building backend systems in production environments
  • Strong Python and/or TypeScript experience
  • Distributed systems and microservices architecture
  • AWS cloud infrastructure
  • API development (REST, GraphQL and/or gRPC)
  • Docker, Kubernetes, ECS or similar container technologies
  • Strong database and system design knowledge
  • Experience owning projects from design through to production

Nice to have:

  • Experience working in regulated environments

This role would suit a backend engineer who enjoys solving complex platform and infrastructure challenges, working closely with AI teams, and having a genuine impact on the direction of a fast-growing technology business. You must be UK based & have full right to work in the UK.

Senior Backend Engineer in London employer: Digital Waffle

Join an innovative AI-driven technology company that prioritises engineering excellence and offers a collaborative work culture. As a Senior Backend Engineer, you'll have the opportunity to influence the technical direction of next-generation AI products while enjoying a supportive environment that fosters professional growth and development. Located in the UK, this high-growth business provides a unique chance to tackle complex challenges and make a meaningful impact in the tech industry.

Digital Waffle

Contact Details:

Digital Waffle Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Backend Engineer in London

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 Digital Waffle 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 Digital Waffle.

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 Digital Waffle.

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 Digital Waffle 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 Backend Engineer in London

Backend Systems Development
Python
TypeScript
Distributed Systems
Microservices Architecture
AWS Cloud Infrastructure
API Development (REST, GraphQL, gRPC)

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 Digital Waffle.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Digital Waffle 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 Digital Waffle

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 Digital Waffle 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.