At a Glance
- Tasks: Build and maintain secure authentication systems for small businesses.
- Company: Funding Circle, a fintech company supporting UK small businesses.
- Benefits: Flexible work, competitive salary, health perks, and learning opportunities.
- Other info: Collaborative culture with excellent career growth and support for life moments.
- Why this job: Join a mission that empowers small businesses and makes a real impact.
- Qualifications: Experience in Python, distributed systems, and mentoring junior engineers.
The predicted salary is between 70000 - 90000 £ per year.
We’re on a mission to back the UK’s small businesses like no one else. Small businesses are the backbone of the economy, and we’re here to help them win. We’ve built a platform that uses clever data to get them the funding they need in minutes, not weeks. At Funding Circle, we have the restless energy of a fintech start-up with the stability of a public company. It’s a unique mix that gives Circlers the autonomy to take ownership and the scale to make an impact that truly counts.
We’re a high-performing team that chooses to lift each other up. We challenge, we champion, and we have each other’s backs because we know that when we stand together, we move faster and build better. The impact is real: Last year alone, the businesses on our platform generated £7.2bn for the UK economy.
The role is based in London (Hybrid) with 2 days in the office and offers a competitive salary plus benefits. We are looking for a Senior Engineer in our Customer Auth team. The Customer Auth team builds the foundational security and identity platforms that power Funding Circle's transition to a modern, distributed architecture. We own the critical systems responsible for securing customer access and managing complex business relationships for all product teams.
- You will build, run and maintain authentication and authorisation systems.
- You will take a product scope, design the technical solution and deliver it.
- You will work closely with Product and with other engineering teams who use your systems.
- You love to build new things - much of the team's work is greenfield - but also don’t shy away from digging into older codebases.
- You love to work in a complex problem domain that is implemented with simple software systems.
- You are a collaborator - you encourage pairing and believe that working together is smarter than working in a silo.
- You are a teacher - generous with your time and expertise to teach stakeholders and our fellow engineers how to answer their own questions.
What we’re looking for:
- Experienced in Python.
- A senior who is able to lead and influence architectural decisions whilst mentoring and up-skilling more junior engineers.
- A strong fundamental programmer with experience in distributed systems.
- Familiar with developing with AWS, Kubernetes, Kafka and serverless.
- Knowledgeable of Agile, TDD and CI/CD.
- Excellent communication skills, both written and spoken.
- Engages actively and collaboratively with team members and stakeholders.
- Able to architect custom AI solutions and smart automated systems that are safe, maintainable, and aligned with our long-term mission.
- Act as a technical bridge and mentor, training “builders
Senior Backend Engineer (Customer Auth) in London employer: Funding Circle
At Funding Circle, we are dedicated to empowering the UK’s small businesses, and as a Senior Backend Engineer in our Customer Auth team, you will play a pivotal role in shaping our innovative platform. Our hybrid work culture in London promotes collaboration and flexibility, while our commitment to employee growth is evident through tailored development opportunities and a supportive environment that values teamwork and mentorship. Join us to make a meaningful impact in a dynamic fintech setting where your contributions truly matter.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Backend Engineer (Customer Auth) 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 Funding Circle 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 Funding Circle.
✨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 Funding Circle.
✨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 Funding Circle 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 (Customer Auth) in London
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 Funding Circle.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Funding Circle 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 Funding Circle
✨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 Funding Circle 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.
