At a Glance
- Tasks: Write high-quality code in Go and implement new microservices.
- Company: Wheely, a fast-growing scale-up redefining premium transportation.
- Benefits: Competitive salary, stock options, private medical insurance, and flexible working hours.
- Other info: Office-based role in West London with excellent career growth opportunities.
- Why this job: Join a dynamic team shaping the future of transport with cutting-edge technology.
- Qualifications: 3+ years experience in backend services; knowledge of Go preferred but not required.
The predicted salary is between 90000 - 120000 £ per year.
About Wheely
Wheely is redefining premium transportation across major cities in Europe, the US, and the Middle East. We blend cutting-edge technology with the craft of five-star chauffeuring to deliver an experience trusted by more than 100,000 active riders and 1,200 corporate accounts. We’re a profitable, fast-growing scale-up with $43M raised and over $100M in annual revenue. Having recently launched in New York City, we’re expanding rapidly across the US and EMEA. If you take pride in your craft and want to help shape the next chapter of our growth, we'd love to hear from you.
About the Role
Our Marketplace team builds the models and algorithms that balance supply and demand, optimising pricing and matching to ensure chauffeurs earn and passengers aren't left waiting. We’re looking for a Mid/Senior Backend Engineer to join a team that keeps frameworks lean and focuses on what matters: clean, maintainable code, shipped fast with TDD, DDD, and continuous integration and delivery. We are a Go shop, and while we’re busy migrating away from our Ruby monolith, our stack includes PostgreSQL, MongoDB, RabbitMQ, Redis, gRPC, and Thrift. Everything runs on AWS and Kubernetes, managed via Terraform. Our interview process includes a recruiter screen, algorithms and live coding. Senior+ candidates also complete a system design section and a structured review of past experience and achievements.
Responsibilities
- Write high-quality, performant code primarily in Go.
- Implement new microservices while helping us responsibly manage and migrate away from legacy services.
- Work closely with product managers, designers, and data scientists to turn abstract requirements into concrete technical designs.
- Ensure our systems stay responsive under heavy load, optimising for both latency and reliability.
Requirements
- 3+ years of experience (5+ years for seniors) building and maintaining scalable backend services.
- We use Go. If you know it, great. If not, we’ll interview you in your strongest language (Python, C++, Java, Ruby, etc.). We hire for engineering fundamentals, not syntax.
- In-depth knowledge of relational and NoSQL databases (PostgreSQL, MongoDB, Redis) and experience with message brokers like RabbitMQ or Kafka.
What we Offer
- Office-based role in West London, four days a week with flexible start and finish times, plus one remote day of your choice.
- Salary: £90,000 – £120,000.
- Employee stock options plan.
- Private medical and dental insurance.
- Life and critical illness cover.
- Latest-generation MacBook Pro and 4k display.
- Monthly credit towards Wheely journeys.
- Cycle to Work scheme.
- Professional development stipend.
- Relocation support, including visa sponsorship and allowance.
All of your personal information will be collected stored and processed in accordance with Wheely’s Candidate Privacy Notice.
(Senior) Backend Engineer, Marketplace in London employer: Wheely
Wheely is an exceptional employer that champions innovation and employee growth within a dynamic work culture. Located in West London, we offer a flexible office environment with competitive salaries, comprehensive benefits including private medical insurance, and opportunities for professional development. Join us to be part of a fast-growing scale-up where your contributions directly impact the future of premium transportation.
StudySmarter Expert Advice🤫
We think this is how you could land (Senior) Backend Engineer, Marketplace in London
✨Tip Number 1
Get to know Wheely and its tech stack! Familiarise yourself with Go, PostgreSQL, and the other tools mentioned in the job description. This will not only help you in interviews but also show your genuine interest in the role.
✨Tip Number 2
Practice coding challenges and system design problems. Since the interview process includes live coding and algorithms, brushing up on these skills will give you a solid edge. Use platforms like LeetCode or HackerRank to sharpen your skills.
✨Tip Number 3
Don’t underestimate the power of networking! Reach out to current or former Wheely employees on LinkedIn. They can provide insights into the company culture and interview process, which can be super helpful for you.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows that you’re proactive and genuinely interested in joining the Wheely team.
We think you need these skills to ace (Senior) Backend Engineer, Marketplace in London
Some tips for your application 🫡
Show Off Your Skills:When you're writing your application, make sure to highlight your experience with backend services and any relevant tech stacks. We want to see how your skills align with our needs, especially in Go and database management.
Be Clear and Concise:Keep your application straightforward and to the point. We appreciate clarity, so avoid jargon and focus on what really matters—your achievements and how they relate to the role at Wheely.
Tailor Your Application:Don’t just send a generic application! Take the time to tailor your CV and cover letter to reflect how your background fits with our Marketplace team and the specific challenges we face.
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 without any hiccups!
How to prepare for a job interview at Wheely
✨Know Your Tech Stack
Familiarise yourself with the technologies Wheely uses, especially Go, PostgreSQL, and RabbitMQ. Even if you're not a Go expert, be ready to discuss your experience in other languages and how you can apply those skills to their stack.
✨Showcase Your Problem-Solving Skills
Prepare for the algorithms and live coding sections by practising common coding challenges. Focus on writing clean, maintainable code and be ready to explain your thought process as you solve problems.
✨Understand the Business Model
Research Wheely's marketplace and how they optimise supply and demand. Being able to discuss how your work as a backend engineer can directly impact their business will show that you’re not just a coder, but someone who understands the bigger picture.
✨Prepare for System Design Questions
For senior candidates, expect system design questions. Think about how you would architect scalable systems and be prepared to discuss trade-offs. Use examples from your past experience to illustrate your points.
