Senior iOS Engineer

Bolt

Bolt

Software Engineering

Bucharest, Romania

Posted on May 29, 2026

Senior iOS Engineer

We are looking for a seasoned iOS Engineer to join the Geo Navigation team and help shape the future of maps and navigation for drivers and couriers. This involves exciting product challenges, such as building seamless turn-by-turn navigation experiences, collaborating closely with product-design and backend teams, and supporting the migration of rider and eater maps to our internal solution. You’ll have the opportunity to contribute to the development of backend-driven UI and transform how millions of users interact with our mapping and navigation systems.Location: Bucharest, Romania

About the role

As an iOS Engineer, you will be responsible for designing, developing, and deploying mobile solutions that improve the turn-by-turn navigation experience for our drivers and couriers. That will mostly happen via coding in Swift, combining elements of backend-driven UI. Mobile engineers at Bolt usually get onboarded to back-end as well within their first year, so this could be a great opportunity if you are keen to grow as a full-stack engineer. All engineers at Bolt have a heavy inclination towards product thinking, so you will get a chance to shape up and drive exciting product initiatives yourself, in partnership with your Product Manager and the rest of the Geo Navigation team!

Main tasks and responsibilities:

Designing, developing, A/B testing and deploying solutions that improve our user journey.
Working closely with back-end engineers to define and implement API integrations for driver-related business logic.
Testing your solutions thoroughly to make sure they meet their intended goals. That involves building meaningful unit tests and working closely with QA testers and testing automation engineers to cover usual and edge case scenarios.
Building a deep understanding of our products and of the way they impact the business metrics and end users. Contributing ideas and constructive feedback to our product roadmap.
Leading feature developments from idea to the point where they bring positive, validated impact to the end users.

About you:

You are great at making data-driven decisions that positively impact the business. Experience in product companies with a bias for properly experimenting their product hypotheses is a plus.
You have a drive for leading initiatives and features till the end, even if the last mile is the hardest, and for monitoring and ensuring their success even after delivery.
You have experience testing and releasing mobile changes while ensuring their quality across multiple iOS versions. You have experience with unit testing and automation testing 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.
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 valuable, but what we really look for is drive, intelligence, and integrity — so if you don’t tick every box, apply anyway.

Apply now and join us to make cities for people, not cars.

Become part of our Engineering team

*Some perks may differ depending on your location.

Why you’ll love it here:

Our engineers are at the forefront of innovation within some of the largest industries in the world. Are you up for the challenge?
Play a direct role in shaping the future of mobility. Impact millions of customers and partners in 600+ cities across 50+ countries. Work in fast-moving autonomous teams with some of the smartest people in the world. Accelerate your professional growth with unique career opportunities.
Get a rewarding salary and stock option package that lets you focus on doing your best work. Enjoy the flexibility of working in a hybrid mode with a minimum of 3 days in the office each week to foster strong connections and teamwork. Take care of your physical and mental health with our wellness perks.

About us

With over 200 million customers in 50+ countries, Bolt is one of the fastest-growing tech companies in Europe and Africa. And it's all thanks to our people.
We believe in creating an inclusive environment where everyone is welcome, regardless of race, colour, religion, gender identity, sexual orientation, age, or disability.
Our ultimate goal is to make cities for people, not cars, and we need your help to achieve this mission!
See more open positions at Bolt