Senior Backend Software Engineer (Python) - Remote (Poland)

We're building marketplace sustainable ecosystems that millions of people depend on every month – to buy and sell cars, find homes, land jobs, and trade secondhand goods. Our brands – including OLX, Otomoto, and Otodom – are loved by millions. We're backed by Prosus, one of the world's largest tech investors.

• A product-minded engineer who thinks from a user perspective, understanding both the how and why behind technical solutions.
• Deep knowledge of programming languages (mostly Python), frameworks (Flask, FastAPI), and best practices, with strong mastery of data structures, algorithms, and software architecture to build and scale cloud-based systems.
• A problem solver who can break down complex challenges into manageable solutions using both analytical thinking and creativity.
• An effective communicator who can explain technical concepts to both technical and non-technical stakeholders while documenting technical specifications and processes clearly.
• A developer who believes in "you build it, you run it, you own it," ensuring high-quality code, debugging, optimization, and automation as key priorities.

• Contributing to complex technical projects, ensuring robust, secure, and scalable software solutions.
• Mentoring and guiding junior engineers, fostering a collaborative and productive work environment. This includes delegating tasks, providing feedback, and facilitating team communication.
• Driving innovation by encouraging new ideas, shaping software development, and collaborating closely with product management to create user-centric solutions.
• Creating impact outside of your team by helping drive the Engineering strategy and contributing to cross-team collaboration through inter-team working groups or community guilds, among others.

OLX values diversity and welcomes applicants of all races, ethnicities, disabilities, ages, genders, sexual orientations, religions, backgrounds, and experiences to apply. OLX processes personal data to assess fit for the applied position and may store data for up to 12 months for future roles. Grupa OLX sp. z o.o. has an internal procedure for reporting violations of the law, ensuring confidentiality and compliance.