Site Reliability Engineer

Site Reliability Engineer

Full-Time 63000 - 77000 £ / year (est.) Home office (partial)
ClearScore

At a Glance

  • Tasks: Join our SRE team to enhance productivity and reliability using cutting-edge tech.
  • Company: ClearScore, a leading credit score app with a vibrant culture.
  • Benefits: Enjoy flexible work, health cover, generous holidays, and continuous learning opportunities.
  • Other info: Inclusive culture with excellent career growth and mentorship opportunities.
  • Why this job: Make a real impact while working with innovative technologies in a supportive environment.
  • Qualifications: Experience in automation, networking, and containerisation is preferred.

The predicted salary is between 63000 - 77000 £ per year.

Clear Score is a workplace like no other.

Over the past ten years, we’ve disrupted an entire industry and built a user base of millions.

At the heart of this success is our culture: we work hard, embrace change, and treat each other with respect, enabling everyone to reach their potential and deliver results that truly make a difference.

We’re on a mission to positively impact the lives of our users.

Our product puts their needs at the centre of our thinking.

Through cutting-edge technology, insightful analytics and beautiful design, we help our users build financial confidence and make better financial decisions.

We want our people to perform at their best, so we trust everyone to work in a way that suits them, focusing on output rather than time spent at a screen.

We have an inclusive culture where everyone is encouraged to look after their wellbeing while growing and developing their career.

The Role

Clear Score is expanding and to support our productivity, reliability and efficiency we are expanding our Site Reliability Engineering team.

Our SRE team is responsible for building our internal developer platform which provides three nines of uptime to all critical services, supports over a thousand production releases per month and scales intelligently in response to system load and unexpected events.

Joining our SRE team gives you the chance to sit at the heart of an exciting tech culture, exploring best in class tools to solve challenging problems.

We’re looking for self‑motivated problem solvers with backgrounds in development or operations.

We use a laundry list of technology to make things work (including Kubernetes, golang, python, Kafka, Terraform, Jenkins, Argo CD).

While prior exposure to these is good, we’re really looking for people with strong fundamentals in automation, networking and containerisation in the belief that specific technological implementations can be picked up by the right candidate.

What you will be doing

You will work with a range of technologies including Kubernetes, AWS, Python, Go, Terraform, Jenkins, Argo CD and Kafka, and will be supported to learn how these are used in practice across the business.

You will be encouraged to use AI tooling, taking a pragmatic approach that improves efficiency while ensuring changes remain thoughtful, reviewable and maintainable.

You will be expected to contribute to operational support, take ownership of investigating and resolving routine issues and build an understanding of how your work affects other teams and the wider business.

For more information on our tech stack check out our 2026 Tech Radar , how we work is summarised in our Engineering Principles and we have many other Tech Blogs on Medium.

Skills We’d Love You To Have

  • Automating in a Linux environment (e. g. BASH, PYTHON)
  • Operating distributed systems with complex failure modes
  • Deploying & operating infrastructure in AWS or a similar public cloud
  • Building & running containerised production workloads (e. g. Kubernetes, Hashicorp Nomad, Docker Swarm)
  • Developing software in a compiled language (e. g. Python, Golang)
  • Working with security best practises
  • Implementing Continuous Integration & Continuous Deployment workflows (e. g. Jenkins, Spinnaker, Concourse, Argo CD)
  • Working with logging aggregators (e. g. Elasticsearch, Loki)
  • Working with monitoring platforms (e. g. Prometheus, Grafana, Influx DB, Datadog)
  • Proficiency in deploying, configuring, and optimising Kafka for high availability and performance. Bonus points for Confluent experience.
  • Capable of balancing technical tradeoffs against each other to find solutions that serve their team and company well
  • Why Clear Score

Clear Score is the UK's #1 credit score and report app.

We are also present in South Africa, Australia and Canada, with more than 20 million users globally and growing fast.

Someone joins Clear Score every 20 seconds.

We have established relationships with over 50 of the main lenders in the U.

K., and have been a trusted tool for customers to manage their credit and make better financial decisions.

Since October 2016 we have helped 1.8 million users take out a new credit card or loan.

We are user‑centric at our core and we believe in leveraging technology to enable positive financial choices.

We are design‑led and data‑driven and we embed these behaviours in everything we do.

Our company culture is a fundamental part of all we have achieved.

We believe in hiring smart, driven, passionate and diverse people who are keen on having a real impact in our organisation.

We trust you to manage your own time so we offer flexible work and no fixed desk hours.

We don't micromanage and we believe in measuring outcomes rather than effort.

We have an inclusive culture where all, regardless of seniority, are encouraged to contribute with their ideas, look after their wellbeing and actively seek opportunities for career growth.

Benefits

  • 25 paid holidays and a “duvet day” on your birthday
  • Hybrid Work Environment
  • Private health and dental cover - including mental health support through Bupa
  • GP office visits
  • Life assurance scheme
  • Up to 6% matched pension
  • Regular Lunch and Learns with guest speakers
  • Dog-friendly office
  • Daily breakfast and free snacks
  • Access to discounts via Cobens Extras
  • Free sports and social clubs
  • Continued investment into learning and development
  • Leadership‑led training
  • In‑house psychotherapist
  • Financial coach to help you plan and achieve your goals
  • No clock‑watching culture
  • Generous maternity and paternity plans
  • Culture and inclusion representatives
  • Transparent pay structure and a career growth plan
  • Equal Opportunities

Clear Score is committed to providing equal employment opportunities to all qualified individuals.

As an equal opportunity employer, we are able to make reasonable adjustments to accommodate individuals with disabilities during the recruitment and selection process.

If you require accommodation, please inform us in advance, and we will work with you to meet your needs.

  • Our Hybrid Model
  • Levels 1-5: Minimum 2 days per week in‑office
  • Level 6 and above: Minimum 3 days per week in‑office

We believe this structure offers the best of both worlds - the flexibility of remote work and the synergy of face‑to‑face collaboration.

Our office days are carefully coordinated to maximise team interactions and learning/ mentorship opportunities.

  • What This Means for You
  • Flexibility to manage your work and life
  • Dedicated in‑office days for team building and collaborative projects
  • Office facilities (with plants!) designed for productive interactions
  • Clear expectations and support for maintaining our hybrid schedule

We’re committed to creating an inclusive environment that accommodates diverse needs while maintaining our collaborative culture. Join us in shaping the future of work!

Note: While we offer flexibility, commitment to our hybrid schedule is an important aspect of our team culture and performance expectations.

Inclusion Policy

We are always looking for talented individuals to join Clear Score.

We are an equal opportunity employer.

We celebrate diversity and are committed to creating an inclusive environment for our people.

Please see our People Policy Notice at https://www. clearscore. com/people-notice.

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Site Reliability Engineer employer: ClearScore

ClearScore is an excellent employer, offering a vibrant work culture in the heart of London that prioritises employee well-being and professional growth. With a commitment to a hybrid working environment, private health cover, and opportunities for development, employees can thrive both personally and professionally while enjoying the dynamic atmosphere of a leading fintech company.

ClearScore

Contact Details:

ClearScore Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Site Reliability Engineer

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 ClearScore 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 ClearScore.

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 ClearScore.

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 ClearScore 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 Site Reliability Engineer

Linux Automation (BASH, Python)
Distributed Systems Management
AWS or Public Cloud Infrastructure Deployment
Containerisation (Kubernetes, Docker Swarm)
Software Development (Python, Golang)
Security Best Practices
Continuous Integration & Continuous Deployment (Jenkins, ArgoCD)

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 ClearScore.

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

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 ClearScore 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.