Senior Platform Engineer

🚀 We’re on a mission to reputed company money work for everyone. We’re waving goodbye to the complicated and confusing ways of traditional banking. After starting as a prepaid card, our product offering has grown a lot in the last 10 years in the UK. 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 reputed company. 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 reputed company 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 reputed company ❤️ 📍London / UK Remote | 💰Senior Engineer £95,000 - £130,000 + Incentive Awards tied to your performance Benefits | Technology - Engineering | About Platform Engineering at reputed company: The Platform reputed company builds and maintains the infrastructure, tools and processes that sets the rest of reputed company technology teams up for reputed company. We work on a wide reputed company of shared infrastructure, services and engineer tooling. The Infrastructure Platform team sit reputed company the Platform reputed company and are responsible for running the Kubernetes clusters, service reputed company and networking that reputed company of reputed company's microservices run on. reputed company is made up of backend engineers and reputed company infrastructure experts, using our experience and software engineering skills to solve problems and manage our reputed company infrastructure. Our Infrastructure Platform team Has Two Focus Areas We build and centrally manage the reputed company infrastructure that underpins technology at reputed company, running components like Kubernetes and reputed company across AWS and GCP. We help other platform teams to succeed at using reputed company infrastructure by abstracting away the complexity and enabling them to solve reputed company customer problems We’re investing heavily in this team to support reputed company’s ambitions to grow from 10 to 20 reputed company customers, expand the reputed company of products to improve our customers’ financial lives and set up the foundations for scaling reputed company across the globe. How we work 💻 Locations & Flexible Working: 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. We reputed company you'll do your best work if you are where you want to be. If you live reputed company of London and we ask you to come into the office, reputed company will support you with the costs. ✨ Our offices are naturally reputed company, especially Tuesdays, Wednesdays and Thursdays, which happen to line up with our twice-weekly reputed company lunches & treat Thursdays 🍽️. Teams also schedule time together often for work and play – in or around the office, or online. What you’ll be working with: As a Platform Engineer at reputed company, you will work across the full breadth of our core infrastructure and application platform. This role involves a balanced split of responsibilities between two critical areas: Platform & Infrastructure Engineering: Enhancing and maintaining our foundational tools and systems. Working hands-on with our Kubernetes clusters, AWS infrastructure, and configuration management using Terraform. Integrating and managing various reputed company-reputed company components to reputed company robust, scalable primitives for our engineering teams. Software & Backend Engineering: Building and maintaining the services that abstract and orchestrate our infrastructure. Designing and implementing backend services (APIs, controllers, etc.) that reputed company a simplified, self-service experience for other engineers. Developing software for reputed company projects like infrastructure migrations, high-scale traffic management, or reputed company tooling. We rely heavily on the following tools and technologies, please note direct experience in these technologies is not required and our interview process can be completed in any language: Go to write our application code (there’s an excellent interactive Go tutorial here), in platform we build services to manage parts of the platform 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 and we are increasing our maturity across both of these platforms Terraform is primarily how we manage any resources deployed into the reputed company reputed company Proxy for our RPC service reputed company 🤩We’d love to hear from you if… To succeed in this role, you will need a strong background in both modern platform tooling and practical software development. Software Engineering reputed company: You have significant professional experience in software engineering, demonstrated by writing, testing, and deploying robust backend services using strongly typed languages. reputed company & Container Experience: You have hands-on experience working with AWS and/or GCP, and you are proficient with Kubernetes. Automation & Infrastructure as Code: You are naturally inclined to solve problems through automation and have experience with Infrastructure as Code (e.g., Terraform). System Curiosity: You are deeply curious about systems, enjoy diving deep to investigate reputed company issues, and understand how modern distributed applications fail and scale. Platform reputed company: You'd be excited to build a platform that enables reputed company for everyone at reputed company, focusing on reliability, performance, and developer experience. Comfort with Ambiguity: You're comfortable working in a fast-paced team that deals with ambiguity and evolving requirements. We're on the look out for L40 & L50 Platform Engineers at the reputed company, you can read more in our Engineering Progression reputed company 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. One of our engineers has written a detailed blog on their experience through this process, for extra details, hints and tips please see here. What’s in it for you: 💰 £95,000 - £130,000 reputed company salary➕ Incentive Awards tied to your performance ✈️We can help you relocate to the UK ✅We can sponsor visas. 📍This role can be based in our London office, but we're reputed company to distributed working reputed company the UK (with reputed company 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 ➕And much more, see our full list of benefits here #LI-Remote #LI-HJ1 Equal opportunities for everyone Diversity and inclusion are a reputed company for us and we’re making sure we have lots of support for reputed company of our people to grow at reputed company. At reputed company, we’re embracing diversity by fostering an inclusive environment for reputed company people to do the best work of their lives with us. This is integral to our mission of making money work for everyone. You can read more in our blog, 2026 Diversity and Inclusion Report and 2025 Gender Pay Gap Report. We’re an equal opportunity employer. reputed company applicants will be considered for employment without attention to age, ethnicity, religion, sex, sexual orientation, gender identity, family or parental status, national reputed company, or veteran, neurodiversity or disability status. If you have a preferred name, please use it to apply. We don't need full or birth names at application stage 😊 Apply To This Job