Senior iOS Developer

Xebia; Stockholms län; Hybrid; SEK 950,000 - 1,150,000; Full time

Job summary

Xebia, a global tech company, is seeking an experienced iOS developer to design, develop, and maintain high-quality iOS apps using Swift. You will work closely with cross-functional teams to deliver scalable features end-to-end and contribute to architecture decisions and performance enhancements.

The role requires 5+ years in iOS, strong Swift expertise, and a solid understanding of modern iOS frameworks, patterns, and async data flows.

Qualifications

• Minimum 5+ years of iOS development in commercial products.
• Advanced Swift proficiency and deep knowledge of iOS frameworks, SDKs, and design patterns.
• Strong understanding of app architecture (MVC, MVVM, Clean Architecture) and performance optimization.
• Experience with asynchronous programming and server communication.
• Experience debugging and troubleshooting complex production issues; plus familiarity with AI-powered coding assistants to improve productivity.

Responsibilities

• Work from the Stockholm office 2-3 days per week; design, develop, and maintain high-quality iOS apps using Swift.
• Collaborate with cross-functional teams to deliver scalable, user-focused features end-to-end.
• Contribute to app architecture decisions and continuously improve performance and code quality.
• Integrate mobile applications with backend services and manage asynchronous data flows.
• Troubleshoot production issues and support ongoing improvements.

Skills

Swift

iOS frameworks

Design patterns

Asynchronous programming

Debugging

AI-assisted coding

Tools

GitHub Actions

Fastlane

CI/CD tools

SwiftUI

Job description

While Xebia is a global tech company, our journey in CEE started with two Polish companies – PGS Software, known for world-class cloud and software solutions, and GetInData, a pioneer in Big Data. Today, we’re a team of 1,000+ experts delivering top-notch work across cloud, data, and software. And we’re just getting started.

What We Do

We work on projects that matter – and that make a difference. From fintech and e-commerce to aviation, logistics, media, and fashion, we help our clients build scalable platforms, data and AI solutions, and cutting-edge applications to shape the future of tech. Our clients include McLaren, Aviva, Deloitte, Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, Allegro, InPost, and many, many more.

We value smart tech, real ownership, and continuous growth. We use modern, open-source stacks, and we’re proud to be trusted partners of Databricks, dbt, Snowflake, Azure, GCP, and AWS. Fun fact: we were the first AWS Premier Partner in Poland!

Beyond Projects

What makes Xebia special? Our community. We support tech communities, organize meetups (Software Talks, Data Tech Talks), and have a culture that actively support your growth via Guilds, Labs, and personal development budgets — for both tech and soft skills. It’s not just a job. It’s a place to grow.

What sets us apart?

Our mindset. Our vibe. Our people. And while that’s hard to capture in text – come visit us and see for yourself.

You will be:

• work from the office in Stockholm 2-3 times per week - is a must,
• designing, developing, and maintaining high-quality iOS applications using Swift and modern iOS frameworks,
• collaborating with cross-functional teams to deliver scalable, user-focused features end-to-end,
• contributing to app architecture decisions and continuously improve performance and code quality,
• integrating mobile applications with backend services and handle asynchronous data flows,
• troubleshooting, debugging, and resolving complex issues in production environments while supporting ongoing improvements.

Your profile:

• work from the office in Stockholm 2-3 times per week - is a must,
• 5+ years of iOS development experience in commercial products,
• advanced proficiency in Swift; deep understanding of iOS frameworks, SDKs, and design patterns,
• strong grasp of app architecture (MVC, MVVM, Clean Architecture, etc.) and performance optimization,
• solid experience with asynchronous programming and server communication,
• proven ability to debug and troubleshoot complex, production-level issues,
• practical experience using AI-powered assistants (e.g. Claude Code, GitHub Copilot, Cursor) to improve productivity, quality, or decision-making in software delivery.

Work from the European Union region and a work permit are required.

Nice to have:

• experience with SwiftUI,
• familiarity with CI/CD tools - GitHub Actions, Fastlane, or similar,
• experience mentoring or onboarding junior developers,
• experience applying GenAI in a more structured way within the SDLC, including defined workflows, prompt patterns, or tool integrations embedded into daily work,
• interest in and familiarity with emerging AI-driven practices (e.g. agent-based workflows, automation patterns, AI-augmented development), with a willingness to explore and experiment beyond standard approaches.

Recruitment Process:

CV review – HR call – Interview – Task - Client Interview – Decision