Senior Software Engineer - iOS

Join us in our mission to transform the way people shop and eat, where impact, innovation and growth drive everything we do. Our Engineering teams tackle complex technical challenges across a global, three-sided marketplace, building and scaling systems that serve millions of customers, riders and partners every day. From real-time logistics to resilient infrastructure and marketplace optimisation, we design, build and operate technology that powers Deliveroo’s growth at scale. We’re looking for a

to join our

team. In this role, you’ll help us evolve our mobile architecture and deliver seamless, high-performance features that define the future of on-demand delivery. This role is based in our London office with a

setup, typically 3 days in the office. Get to know our Engineering team — what drives us, how we work, and what you can expect.

You’ll be joining the

team. We are responsible for the primary touchpoint of millions of users, ensuring the journey from "hungry" to "happy" is intuitive, lightning-fast, and reliable. As a Senior Engineer, your individual work meaningfully contributes to achieving goals across multiple teams. Here’s what your day-to-day might look like: •

Design and scale robust iOS architecture, ensuring our mobile codebase remains modular, testable, and maintainable. •

Take pride in shipping readable, well-designed software through rigorous code reviews and by setting a high bar for engineering standards. •

Continuously simplify the maintenance of production systems, focusing on visibility, crash rates, and overall app performance. •

Partner closely with Product and Design to break down complex problems and shape a roadmap that balances feature delivery with technical debt. •

Proactively assist in the growth of your colleagues, guiding technical choices and participating in the hiring process to build a world-class team.

Our ideal candidate will bring strong expertise in some of these areas and curiosity to grow in others: •

within a large-scale codebase, ensuring performance and stability for millions of users. •

within a cross-functional team, ideally within a fast-paced product environment. •

, including a strong command of UIKit and AutoLayout. •

, with a natural inclination toward writing well-tested code and implementing CI/CD best practices. •

Work on a complex, always-on marketplace that impacts millions every day. 🌱

Ship, test and improve ideas quickly in a low-hierarchy, high-ownership environment. 🧠

Take on big, ambiguous problems and accelerate your career with strong support. 🌎

High standards, collaboration, flexible working and continuous learning. 💰

Competitive salary and equity options, so you’re rewarded for the impact you make. ➡️ Want a deeper look at how we build? Check out our Tech Blog . We aim to create a fair process that lets your skills shine—our interview typically includes 3-4 stages. Explore our Engineering Interview Guide here to help you feel confident at each stage.

Deliveroo is now part of DoorDash, bringing together teams with even greater reach, scale, and ambition. Depending on your role, you may collaborate with teammates, systems, and leaders across DoorDash and Wolt. Together, we’re unlocking new possibilities as one global team.

At Deliveroo, we know that a great workplace reflects the world around us and that true diversity and inclusion make us stronger, more creative, and better at what we do. We’re committed to fostering an environment where everyone can do their best work and feel they belong. We believe in equality of opportunity and welcome candidates from all backgrounds regardless of age, gender, ethnicity, disability, sexual orientation, gender identity, socio-economic background, religion, or belief. If you have a disability or long-term health condition and need support to apply for one of our roles, or require any reasonable adjustments during the recruitment process, you’ll have the opportunity to let us know once you’ve submitted your application. We’ll share details on how to request support so we can ensure you have a fair and equitable experience. If you’re excited about making a real impact in a fast-moving marketplace and growing your career alongside ambitious, supportive teams, we’d love to hear from you!