Senior AWS Engineer/Platform Engineer | in London

Senior AWS Engineer/Platform Engineer | in London

London Full-Time 65000 - 80000 £ / year (est.) Home office (partial)
Monzo Bank

At a Glance

  • Tasks: Build and maintain cutting-edge cloud infrastructure using Kubernetes and AWS.
  • Company: Join Monzo, a revolutionary bank changing the way we manage money.
  • Benefits: Competitive salary, flexible working, learning budget, and performance incentives.
  • Other info: Diverse and inclusive culture with excellent career growth opportunities.
  • Why this job: Be part of a team that empowers millions to improve their financial lives.
  • Qualifications: Passion for software development and interest in cloud technologies.

The predicted salary is between 65000 - 80000 £ per year.

We're waving goodbye to the complicated and confusing ways of traditional banking. As well as personal and business bank accounts, we offer joint accounts, accounts for 16-17 year olds, a free kids account and credit cards in the UK, with more exciting things to come beyond. Our UK customers can also save, invest and combine their pensions with us. With our hot coral cards and get-paid-early feature, combined with financial education on social media and our award winning customer service, we have a long history of creating magical moments for our customers! We're not about selling products - we want to solve problems and change lives through Monzo.

About Platform Engineering at Monzo: The Platform Collective builds and maintains the infrastructure, tools and processes that sets the rest of Monzo technology teams up for success. The Infrastructure Platform team sit within the Platform Collective and is responsible for running the Kubernetes clusters, service mesh and networking that all of Monzo's microservices run on. Our team is made up of backend engineers and cloud infrastructure experts, using our experience and software engineering skills to solve problems and manage our cloud infrastructure.

Our Infrastructure Platform team has two focus areas:

  • We build and centrally manage the cloud infrastructure that underpins technology at Monzo, running components like Kubernetes and Envoy across AWS and GCP.
  • We help other platform teams to succeed at using cloud infrastructure by abstracting away the complexity and enabling them to solve real customer problems.

We're investing heavily in this team to support Monzo's ambitions to grow from 10 to 20 million customers, expand the range of products to improve our customers' financial lives and set up the foundations for scaling Monzo across the globe.

How we work: Our main tech hub is in London, but our engineers live everywhere in the UK— from Brighton to the Western Isles. We value meeting in person but there's no pressure to come into the office, even if you're nearby. If you live outside of London and we ask you to come into the office, Monzo will support you with the costs. Teams also schedule time together often for work and play – in or around the office, or online.

As a Platform Engineer at Monzo, you will work across the full breadth of our core infrastructure and application platform:

  • Working hands-on with our Kubernetes clusters, AWS infrastructure, and configuration management using Terraform.
  • Building and maintaining the services that abstract and orchestrate our infrastructure.
  • Developing software for complex projects like infrastructure migrations, high-scale traffic management, or security tooling.

We rely heavily on the following tools and technologies:

  • Go to write our application code.
  • Kubernetes most workloads we run are on Kubernetes with this team being responsible for the underlying cluster's management.
  • AWS and GCP whilst our primary platform is in AWS our footprint in GCP is continually growing.
  • Terraform is primarily how we manage any resources deployed into the cloud.
  • Envoy Proxy for our RPC service mesh.

We'd love to hear from you if...

  • You have a keen interest in software engineering, demonstrated by writing, testing, and deploying robust backend services.
  • You're enthusiastic about working with AWS and/or GCP, and with Kubernetes.
  • You'd be excited to build a platform that enables success for everyone at Monzo, focusing on reliability, performance, and developer experience.

We're on the lookout for L30 and L40 Platform Engineers at the moment.

The Interview Process: Our interview process involves three main stages:

  • Initial Call
  • Take home task or pair coding exercise
  • Final interview: including a system design and a behavioural interview

Our average process takes around 4 weeks but we will always work around your availability.

What's in it for you:

  • 65,000 - 80,000 base salary
  • Incentive Awards tied to your performance
  • This role can be based in our London office, but we're open to distributed working within the UK (with ad hoc meetings in London).
  • We offer flexible working hours and trust you to work enough hours to do your job well, at times that suit you and your team.
  • Learning budget of 1,000 a year for books, training courses and conferences.

Diversity and inclusion are a priority for us and we're making sure we have lots of support for all of our people to grow at Monzo. At Monzo, we're embracing diversity by fostering an inclusive environment for all people to do the best work of their lives with us.

Senior AWS Engineer/Platform Engineer | in London employer: Monzo Bank

Monzo Bank is an exceptional employer that champions flexibility and inclusivity, making it an ideal workplace for those seeking a high-impact role in London. With a strong focus on employee growth, Monzo offers competitive salaries, performance-related incentives, and a collaborative culture that empowers individuals to drive strategic initiatives and tackle complex challenges. Join a team where your contributions are valued, and you can thrive in a supportive environment that embraces diversity.

Monzo Bank

Contact Details:

Monzo Bank Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior AWS Engineer/Platform Engineer | in London

Join Local Tech Meetups

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Contribute to Open Source Projects

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Tap into Online Developer Communities

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Explore Job Boards Specifically for Tech Roles

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We think you need these skills to ace Senior AWS Engineer/Platform Engineer | in London

AWS
GCP
Kubernetes
Terraform
Go
Cloud Infrastructure Management
Service Mesh

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 Monzo Bank.

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

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 Monzo Bank 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.