Help create a cutting-edge, hyper-personalised health experience by leveraging our extensive food database and rich user insights to deliver the right recommendations at the right time.
Collaborate side-by-side with world-class designers to build beautifully crafted experiences users genuinely love.
Build, scale, and continuously elevate Lifesum’s iOS app with an uncompromising focus on quality, performance, and craft.
Own complex features end-to-end — from idea and architecture to production, optimisation, and iteration.
Act as a technical force multiplier — championing iOS best practices, reducing tech debt, and raising the engineering bar.
Proactively drive structural and architectural improvements to ensure scalability and long-term maintainability.
Mentor others and communicate technical concepts clearly — combining deep engineering excellence with strong product intuition.

You're an iOS engineer who combines technical excellence with strong collaboration and communication skills.
Expert-level experience building iOS applications with Swift and UIKit
Solid knowledge of modern iOS patterns and libraries such as Combine, URLSession, Core Data, MVVM, and the Repository pattern.
Experience with Swift Concurrency and SwiftUI
Strong ability to self-organise and manage your workload in line with the needs of a growing startup
A pragmatic approach: you sweat the details, but know when to balance perfection with progress
Excellent communication skills: collaborating with developers, product managers, and stakeholders is a core part of the role
Want your work to have real impact on people's lives, not just ship features

Hybrid work setup with our HQ in Stockholm
Fast decision-making and real ownership — less bureaucracy, more impact
A culture of curiosity — collaboration and engagement
Shared wellbeing experiences — cook, train, and prioritize your health together
Comprehensive benefits — private health insurance, personal development budget, generous wellness allowance, and more

iOS Engineer

Key skills