Senior Software Engineer, iOS

Bolt is shaping a future where cities are built for people, not cars. What started as an ambitious project of a 19-year-old in 2013 has grown into a global mobility platform used by more than 200 million customers and 4.5 million driver and courier partners across 50 countries.

From ride-hailing and food delivery to scooters, e-bikes, and car-sharing, Bolt helps people move through cities every day. Small, autonomous teams drive this work, combining the speed and ownership of a startup with the scale of a global technology company backed by more than €1bn in funding.

And we're just getting started.

Why join Bolt?

• Build the future of mobility and help transform how people live and move in cities.
• Tackle challenges at scale that span technology, operations, regulation, and growth.
• Take real ownership early. Small, lean teams mean your decisions matter from day one, and you'll learn fast alongside some of the best people in the industry.
• Join one of Europe's leading technology companies, backed by world-class investors including Sequoia.

As an iOS Engineer on the Geo Navigation team, based in Warsaw, you will design, develop, and deploy mobile solutions that improve the turn-by-turn navigation experience for drivers and couriers, coding mostly in Swift with elements of backend-driven UI. You'll collaborate closely with product-design and backend teams, support the migration of rider and eater maps to our internal solution, and help transform how millions of users interact with our mapping and navigation systems. Mobile engineers at Bolt typically get onboarded to backend within their first year, making this a great opportunity for those keen to grow as a full-stack engineer.

Main Tasks And Responsibilities

• Design, develop, A/B test, and deploy solutions that improve our user journey.
• Work closely with backend engineers to define and implement API integrations for driver-related business logic.
• Test solutions thoroughly, building meaningful unit tests and working closely with QA and automation engineers to cover standard and edge case scenarios.
• Build a deep understanding of our products and their impact on business metrics and end users, contributing ideas and feedback to our product roadmap.
• Lead feature development from idea to validated, positive impact for end users.

• You are great at making data-driven decisions that positively impact the business; experience in product companies with a strong experimentation culture is a plus.
• You have a drive for leading initiatives and features all the way through, and for monitoring their success even after delivery.
• You have experience testing and releasing mobile changes across multiple iOS versions, including unit testing and automation frameworks (XCTest, Quick/Nimble).
• You have strong principles towards writing clean, simple, secure, and maintainable code.
• You possess a solid understanding of algorithms and data structures.

• Accelerate your professional growth with unique career opportunities.
• Enjoy a rewarding salary and stock options, knowing that as Bolt succeeds, so do you.
• Take care of your physical and mental health with our wellness perks.
• Celebrate 5 years at Bolt with a 1-month paid sabbatical to recharge.
• Connect with colleagues at annual company events and smaller team gatherings.
• Balance flexibility and in-person collaboration with our hybrid model, including at least 12 monthly in-office days.

At Bolt, using AI daily is a baseline expectation for everyone. If there’s a faster, smarter way to do your work, we expect you to find it. You’re still responsible for the output, so the standard stays high when using AI tools.

Experience is great, but what we really look for is drive, intelligence, and integrity. So even if you don’t tick every box, please consider applying!

Everyone is welcome

Bolt is an equal opportunity employer. We are committed to building a diverse and inclusive workplace where all qualified applicants are considered for employment without regard to race, colour, nationality, religion, gender or gender identity, sexual orientation, age, or disability.

We welcome applications from all backgrounds and are happy to make reasonable accommodations throughout our hiring process. If you require any adjustments, please let us know.