Deep Learning Engineer (Voice)

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 70+ 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 13,000+ 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

Deep Learning Engineers at Revolut are at the forefront of GenAI and LLM integration, building transformative products that range from user-facing tools to advanced process optimisation and data understanding solutions. You’ll work with advanced LLMs, developing solutions that have a tangible impact on millions of customers around the world.

We're looking for a Deep Learning Engineer to collaborate closely in dynamic, cross-functional teams with Product Owners, Software Engineers, Data Analysts, and Operations Managers. Together, you’ll solve complex problems and deliver automated, scalable solutions, while striving for continuous improvement.

Up to shape the future of Revolut’s AI-driven capabilities? Let's get in touch.

What you'll be doing

• Building AI voice products from the ground up, including voice assistants, AI-powered call centre agents, AI-driven outbound sales agents, and more

• Developing real-time, user-facing features powered by LLMs and deep learning models

• Delivering scalable, production-grade AI solutions that support millions of customers

• Collaborating across teams (Product, Engineering, Data, Ops) to integrate advanced AI in meaningful ways

• Experimenting and iterating on advanced voice and NLP systems

What you'll need

• Production experience in deep learning within natural language processing and voice technologies

• A bachelor's degree in a STEM major (mathematics, computer science, engineering)

• Excellent knowledge of data science (python, SQL) and production tools

• A deep understanding of probability and statistics fundamentals

• Big-picture thinking to correctly diagnose problems and productionise research

• Excellent communication and collaboration skills to partner with Product Owners and business heads

Nice to have

• A master's or PhD in a quantitative discipline

• Expertise with additional programming languages, such as Java, Scala, C++

• Experience at a large tech company worth >$15B

• School/university Olympiad medal competitions in physics, maths, economics, or programming

Compensation range

• Krakow: PLN24,900 - PLN36,600 gross monthly*

• Poland: PLN24,900 - PLN36,600 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.