Staff Software Engineer, iOS

Posted 2 Days Ago
Be an Early Applicant
Helsinki, FIN
In-Office
Senior level
Food
The Role
Build and maintain iOS applications used by millions of consumers and merchants. Responsibilities include developing product features, scaling mobile infrastructure, refactoring code, solving real-time data synchronization and networking challenges, extending APIs, writing unit tests, and following iOS development standards. The role also contributes to system design, architecture, and engineering process improvements within product teams.
Summary Generated by Built In
About Wolt

At Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we’re building the delivery of (almost) everything and you’ll find us in over 500 cities in 30 countries around the world. In 2022 we joined forces with DoorDash and together we keep on dreaming big and expanding across the globe.
Working at Wolt isn’t always easy, but it’s definitely exciting. Here you’ll learn more, build more, and ship more than in most other companies. You’ll be challenged a lot, but also have a lot of fun on the way. So, if you’re a self-starter with drive and entrepreneurial spirit, this could be the ride of your life.

Staff Software Engineer, iOS

Wolt is building the world's most reliable on-demand, logistics engine for delivery! We're looking for experienced engineers to join our fast-growing engineering team to help us develop a 24x7, global infrastructure system that powers Wolt’s three-sided marketplace of consumers, merchants, and dashers.

What you’ll be doing

We’re looking for Staff iOS Engineers who want to work on building an app that’s used by millions of people and critical to local entrepreneurs building their online presence. We’ve seen significant growth in our codebase and number of developers and we’d love for you to bring a piece of your culture and experiences into ours so that we can continue to improve our processes and architecture. Whether you’re an engineer interested in scaling our mobile infrastructure or building awesome product features, we’d love to talk to you! 

Day-to-day in this role you’ll:
  • Work within our product teams to build exciting features
  • Improve our code base through continuous refactoring
  • Solve challenging real-time data transfer and synchronization problems
  • Extend and implement our APIs
  • Implement unit tests
  • Keep up-to-date with the industry standards of iOS development
Our humble expectations* 
  • B.S., M.S., or PhD. in Computer Science or equivalent
  • 8+ years of industry experience
  • Expert at Swift, and iOS SDK
  • Familiarity with networking, storage, and Cocoapods
  • Systems and OOP knowledge
  • Experience building, launching, and iterating on mobile apps
What we offer

At Wolt, we’re committed to building an environment where engineers can make an impact while enjoying meaningful challenges. As a member of the the team you’ll enjoy:

  • Working on solutions that support millions of users
  • Solving complex problems that help push the industry forward.
  • A collaborative and inclusive culture that supports your professional and personal well-being. 
  • Working with some of the best Engineers around the world. 
Next steps*

After your call with the Recruiter, there are two interview rounds. The first round will be a one hour long technical screen with one of our Engineers. The second round will be our virtual onsite, which will be four modules that take up four hours. These rounds include: 

  • Coding
  • Discussions around past iOS projects
  • System Design / Architecture 
  • Behavioral Questions

Our Commitment to Diversity and Inclusion

We’re committed to growing and empowering a more inclusive community within our company, industry, and cities. That’s why we hire and cultivate diverse teams of people from all backgrounds, experiences, and perspectives. We believe that true innovation happens when everyone has room at the table and the tools, resources, and opportunity to excel.

Beware of recruitment scams: DASH Brands will never ask you to pay money or share sensitive financial information during hiring — learn more about DASH Brands' legitimate recruiting process at careersatdoordash.com/recruitment-scam-awareness.

Skills Required

  • Bachelor’s, master’s, or PhD in Computer Science or equivalent
  • 8+ years of industry experience
  • Expert proficiency in Swift and the iOS SDK
  • Familiarity with networking, storage, and CocoaPods
  • Knowledge of systems and object-oriented programming
  • Experience building, launching, and iterating on mobile applications

Wolt Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Wolt and has not been reviewed or approved by Wolt.

  • Equity Value & Accessibility Corporate postings highlight equity as part of the compensation package, offering ownership potential alongside salary and benefits. Mentions of stock in certain locations indicate accessible participation beyond base pay.
  • Leave & Time Off Breadth Job materials describe generous vacation allowances and strong time‑off policies in several markets. A global parental‑leave policy with top‑ups beyond statutory levels is also cited.
  • Wellbeing & Lifestyle Benefits Materials describe wellness support such as an Employee Assistance Program, fitness or sports perks, and product credits or discounts. Country‑specific allowances and perk platforms add practical lifestyle value in some locations.

Wolt Insights

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The Company
HQ: Helsinki
8,287 Employees
Year Founded: 2014

What We Do

Wolt is a Helsinki-based technology company that provides an online platform for consumers, merchants and couriers. It connects people looking to order food and other goods with people interested in selling and delivering them. To enable this, Wolt develops a wide range of technologies from local logistics to retail software and financial solutions – as well as operating its own grocery stores under the Wolt Market brand. Wolt’s products include Wolt+ (subscription service for customers), Wolt for Work (meal benefits and office deliveries for companies), Wolt Drive (fast last-mile deliveries for merchants) and Wolt Self-Delivery (service for merchant partners with their own delivery staff). Wolt’s mission is to make cities better by empowering and growing local communities. Wolt was founded in 2014 and joined forces with DoorDash in 2022. DoorDash operates in 29 countries today, 25 of which are with the Wolt product and brand.

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