At a Glance
- Tasks: Join a dynamic team to revolutionise electric car leasing with innovative backend solutions.
- Company: Octopus Electric Vehicles, part of the award-winning Octopus Energy Group.
- Benefits: Flexible salary, dog-friendly office, and perks that matter to you.
- Other info: Enjoy a culture of autonomy and growth in a supportive environment.
- Why this job: Make a real impact in the electric vehicle industry while working with cutting-edge technology.
- Qualifications: Expertise in Python, API design, and collaborative team experience required.
The predicted salary is between 60750 - 74250 £ per year.
What we do. Electric Car Leasing
Why we do it. Greener. Fairer. Future.
We're looking for a Senior Software Engineer (Python) to join our product and engineering team building the systems that power our ability to revolutionise the electric car leasing industry.
Our tech stack is Python with Graph QL, Postgre SQL and No SQL databases, running on AWS, with a React/Next. js frontend.
What you'll do...
Work within a dedicated cross-functional team on key products for our customers and internal teams.
- Design and build robust APIs, integrating our own and third-party services to optimise and automate core business processes.
- Architect and evolve backend systems and data models that are performant, scalable, and built to last.
- Work across multiple data sources, designing expressive, well-structured schemas.
- Contribute to frontend applications when needed, helping shape experiences that work well for our users.
- Care about the code you write and its long-term maintainability.
- Contribute ideas, share knowledge, support, mentor, and raise the game of those around you.
What you'll need...
- Deep expertise in Python, with strong software engineering fundamentals.
- Proven experience designing and building APIs, ideally using Graph QL.
- Comfort working with multiple data sources, including relational (Postgre SQL) and No SQL databases.
- Excellent understanding of core software engineering principles and best practices, and a track record of applying them to build robust, scalable, maintainable systems.
- Proven experience collaborating within teams and across disciplines.
- Experience using AI tech and tooling to augment development
- A track record of taking ownership of features from inception through to delivery.
- Any of the following would be a bonus
- Strong frontend experience with React, Type Script, and Next. js, enough to engage with Full Stack engineering teams
- Experience with event-driven architecture/systems (EDA)
- Production experience with AI tech and tooling.
- Why you'll love it here
- Octopus Electric Vehicles, part of the Octopus Energy Group, won the Sunday Times best company to work for in 2024.
We were named 6th out of the top 100 start-ups to work for by Tempo in 2025 and on Glassdoor we were voted 50 best places to work in 2022.
Our Group CEO, Greg has recorded a podcast about our culture and how we empower our people
• Wondering what the salary for this role is?
Just ask us!
On a call with one of our recruiters it's something we always cover as we genuinely want to match your experience with the correct salary.
The reason why we don't advertise is because we honestly have a degree of flexibility and would never want salary to be a reason why someone doesn't apply to Octopus - what's more important to us is finding the right octofit!
Octopus Energy Group is a unique culture.
An organisation where people learn, decide, and build quicker.
Where people work with autonomy, alongside a wide range of amazing co-owners, on projects that break new ground.
We want your hard work to be rewarded with perks you actually care about!
Visit our perks hub - Octopus Employee Benefits
Things to Note...
- just to let you know, we are dog friendly company so you may see our 4 legged friends in the offices - feel free to bring yours!
- Rest assured though, we've taken lots of precautions for those who have allergies
- We use AI to help us assess applications fairly and objectively.
We're totally fine with you using AI as a tool to help prepare too.
That said, when we get to the interview and assessment stage, we're really interested in hearing your unique perspective and real-world stories.
That's the stuff we can't get from a bot or a prompt!
About us
The electric revolution has arrived - and from 2035 you’ll no longer be able to buy a new petrol or diesel car in the UK.
We’re building a whole new way for drivers to join the electric charge and not only learn about and shop for their EV online, but experience a 'lease for life' through an industry changing customer experience.
This is the chance to join one of the UK’s most exciting start-ups - making it easy for individuals and businesses to go electric by getting their car, charger and energy all in one cracking deal.
Octopus Electric Vehicles launched in 2018 to make it seamless to switch to cleaner, greener driving.
Our mission is to drive sustainable change, decarbonise the planet and provide our customers with fair pricing and a fantastic experience.
We're an Octopus Energy company - an innovative new energy supplier.
We are part of the Octopus Energy Group, which seeks to improve the lives of millions of people by transforming the industries we operate in.
The Octopus Group incorporates Octopus Energy, Octopus Healthcare, Octopus Investments, Octopus Property, Octopus Ventures and Octopus Labs.
Studies have shown that some groups of people, like women, are less likely to apply to a role unless they meet 100% of the job requirements.
Whoever you are, if you like one of our jobs, we encourage you to apply as you might just be the candidate we hire.
Across Octopus, we're looking for genuinely decent people who are honest and empathetic.
Our people are our strongest asset and the unique skills and perspectives people bring to the team are the driving force of our success.
As an equal opportunity employer, we do not discriminate on the basis of any protected attribute.
Our commitment is to provide equal opportunities, an inclusive work environment, and fairness for everyone.
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Senior Software Engineer (BackEnd) employer: Octopus Electric Vehicles Limited
At Octopus Electric Vehicles, we pride ourselves on being a mission-driven organisation that not only champions the transition to a net-zero economy but also fosters a vibrant and inclusive work culture. As a Capital Markets Analyst, you'll enjoy hands-on experience in a dynamic environment that values autonomy and innovation, alongside competitive benefits and opportunities for professional growth. Our recognition as one of the best companies to work for reflects our commitment to employee satisfaction and well-being, making this an exciting place to build your career.
Contact Details:
Octopus Electric Vehicles Limited Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Engineer (BackEnd)
✨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 Octopus Electric Vehicles Limited 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 Octopus Electric Vehicles Limited.
✨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 Octopus Electric Vehicles Limited.
✨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 Octopus Electric Vehicles Limited 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 Engineer (BackEnd)
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 Octopus Electric Vehicles Limited.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Octopus Electric Vehicles Limited 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 Octopus Electric Vehicles Limited
✨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 Octopus Electric Vehicles Limited 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.
