
The digital bank that makes money work for you
Monzo is a digital-only bank headquartered in the City of London, UK, serving over 6 million active users with a full suite of banking services, including current accounts, savings accounts, and a buy-now-pay-later option. The company has raised $1.9 billion in funding and continues to expand its of...
Monzo offers flexible working hours, a £1,000 annual learning budget, and 24 days of holiday plus bank holidays. Employees benefit from paid sick leav...
Monzo fosters a culture of innovation and agility, leveraging new technologies to provide a seamless banking experience. As a challenger bank, it prio...

Monzo • Cardiff, London or Remote (UK)
Monzo is hiring a Senior Platform Engineer to build and maintain the infrastructure that supports their technology teams. You'll work with Kubernetes and cloud technologies to enhance Monzo's platform. This role requires expertise in backend engineering and cloud infrastructure.
You have 5+ years of experience in platform engineering, with a strong background in building and maintaining scalable infrastructure. Your expertise in Kubernetes and cloud technologies allows you to effectively support microservices architecture and ensure high availability and performance. You are skilled in collaborating with cross-functional teams, understanding their needs, and providing the necessary tools and infrastructure to enable their success.
You possess a deep understanding of cloud infrastructure and have experience with various cloud providers. Your knowledge of networking and service mesh technologies enables you to design and implement robust solutions that enhance system reliability and performance. You are proactive in identifying potential issues and implementing solutions before they impact the team.
You thrive in a collaborative environment and enjoy mentoring junior engineers, sharing your knowledge, and fostering a culture of continuous improvement. You are passionate about solving complex problems and are always looking for innovative ways to enhance the platform's capabilities.
Experience with CI/CD pipelines and infrastructure as code practices is a plus. Familiarity with monitoring and logging tools will help you ensure the platform's health and performance. You are open to learning new technologies and adapting to the evolving needs of the organization.
As a Senior Platform Engineer at Monzo, you will be responsible for building and maintaining the infrastructure that supports our technology teams. You will work closely with backend engineers and cloud infrastructure experts to design and implement solutions that enhance the performance and reliability of our services. Your role will involve managing Kubernetes clusters, ensuring they are optimized for performance and scalability.
You will collaborate with various teams to understand their requirements and provide the necessary tools and infrastructure to enable their success. This includes developing and maintaining shared services and engineer tooling that streamline workflows and improve efficiency. You will also be responsible for monitoring the health of the platform and implementing solutions to address any issues that arise.
In addition to your technical responsibilities, you will have the opportunity to mentor junior engineers, helping them grow their skills and knowledge in platform engineering. You will contribute to a culture of collaboration and continuous improvement, sharing your insights and best practices with the team.
Monzo offers a competitive salary range of £95,000 - £130,000, along with stock options and a comprehensive benefits package. You will have the opportunity to work in a dynamic and innovative environment, where your contributions will directly impact the success of our platform and the experiences of our customers. We encourage you to apply even if your experience doesn't match every requirement, as we value diverse perspectives and backgrounds.
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