Python Platform Engineer (AI InfoSec)

About Revolut

People deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products — including spending, saving, investing, exchanging, travelling, and more — help our 80+ million customers get more from their money every day.

As we continue our lightning-fast growth,‌ 2 things are essential to our success: our people and our culture. In recognition of our outstanding employee experience, we've been certified as a Great Place to Work™. So far, we have 15,000+ people working around the world, from our offices and remotely, to help us achieve our mission. And we're looking for more brilliant people. People who love building great products, redefining success, and turning the complexity of a chaotic world into the simplicity of a beautiful solution.

About the role

Our Technology team builds the systems and experiences that keep Revolut moving. From the infrastructure behind our innovative app to the features used by millions of people around the world, they bring sharp thinking, speed, and a focus on meaningful impact to everything they do.

We’re looking for a Senior Platform Engineer (Python) with impressive backend engineering skills and hands-on experience building LLM agents.

You’ll build the services, infrastructure, and tooling that enable teams across Revolut to develop, deploy, and operate reliable AI agents in a heavily regulated financial environment. Working with Engineers, Data Scientists, and Product Owners, you’ll turn complex requirements into clear technical designs and deliver production-ready systems.

Up to shape what's next in finance? Let's get in touch.

What you'll be doing

• Designing, building, and maintaining scalable Python services, APIs, and data pipelines for our internal agent platform
• Developing and deploying LLM agents, including tool integrations, orchestration, and state management
• Building reusable platform capabilities that help teams develop, test, and operate AI agents in production
• Improving agent reliability, observability, performance, and cost efficiency through evaluation, monitoring, and robust error handling
• Breaking down complex AI and backend engineering problems into technical designs, reviewable components, and executable delivery plans
• Reviewing designs and code, ensuring solutions are secure, maintainable, and suited to business needs

What you'll need

• 5+ years of experience as a software engineer, focusing on backend systems
• 3+ years of experience engineering with Python as your primary language
• Hands-on expertise developing LLM agents, with production experience in AI agent systems or platforms
• An academic background in STEM
• Fluency in SQL and proficiency in another object-oriented programming language
• Experience with API development, integration, and distributed systems
• The ability to write concurrent code for I/O-bound and CPU-bound workloads
• Familiarity with Docker, Kubernetes, CI/CD, monitoring, and alerting
• An understanding of production agent challenges, including tool execution, context management, evaluation, and failure handling
• The ability to translate ambiguous requirements into clear designs, explain technical trade-offs, and deliver work through well-defined implementation steps

Compensation range

• Lithuania: €7,100 - €8,800 base gross monthly*
• Other locations: Compensation will be discussed during the interview process

*Final compensation will be determined based on the candidate's qualifications, skills, and previous experience

Building a global financial super app isn’t enough. Our Revoluters are a priority, and that’s why in 2021 we launched our inaugural D&I Framework, designed to help us thrive and grow everyday. We're not just doing this because it's the right thing to do. We’re doing it because we know that seeking out diverse talent and creating an inclusive workplace is the way to create exceptional, innovative products and services for our customers. That’s why we encourage applications from people with diverse backgrounds and experiences to join this multicultural, hard-working team.

Important notice for candidates:

Job scams are on the rise. Please keep these guidelines in mind when applying for any open roles.

• Only apply through official Revolut channels. We don’t use any third-party services or platforms for our recruitment.

We won't ask for payment or personal financial information during the hiring process. If anyone does ask you for this, it’s a scam. Report it immediately.

By submitting this application, I confirm that all the information given by me in this application for employment and any additional documents attached hereto are true to the best of my knowledge and that I have not wilfully suppressed any material fact. I confirm I have disclosed if applicable any previous employment with Revolut. I accept that if any of the information given by me in this application is in any way false or incorrect, my application may be rejected, any offer of employment may be withdrawn or my employment with Revolut may be terminated summarily or I may be dismissed. By submitting this application, I agree that my personal data will be processed in accordance with Revolut's Candidate Privacy Notice