Senior iOS Developer - InPost Mobile app (f/m/n)

InPost is an innovative European out of home deliveries company, revolutionizing the way parcels are delivered to customers. With operations across several countries, our network of intelligent lockers provides customers with a fast, convenient, and secure delivery option. InPost Group is a publicly traded company, with a market capitalization of about $5 billion as of March 2023. With over 30,000 employees worldwide, InPost Group is one of the largest out of home delivery providers in Europe, committed to providing sustainable and efficient delivery solutions to meet the evolving needs of customers in today's rapidly changing landscape.

At InPost, we have built one of the most recognized and appreciated mobile applications in the European logistics sector, with over 10 million users, and we are not stopping there. Our next step is to conquer the international European market and scale our mobile platform and applications across Europe.

We are looking for experienced iOS developer to join us on that journey - to have a significant influence on our platform, improve processes, and help us deliver the best native app experience on the market.

Responsibilities 

• Build and maintain high‑quality, scalable iOS applications using Swift and SwiftUI.
• Ensure performance, reliability, accessibility, and a polished user experience across the app.
• Refactor and improve existing codebases, applying modern iOS architectures and best practices.
• Develop high‑quality, test‑covered code (unit, snapshot, integration); contribute to scalable patterns and shared components.
• Collaborate in an agile, cross‑functional team, taking ownership of features end‑to‑end.
• Participate in code reviews and technical discussions to uphold quality, security, and performance standards. 
• Support CI/CD pipelines, releases, and automated testing.
• Document technical specifications, setup steps, and architectural decisions (ADR style).
• Proactively identify technical debt and drive continuous improvement.
• Use AI tools responsibly to boost productivity and solve complex engineering problems.

• 5+ years building and maintaining production iOS apps.
• Extensive, proven SwiftUI experience (advanced layout, state management, performance).
• Strong knowledge of mobile architectures: MVVM, Clean Architecture, SOLID; plus composable architectures (e.g. The Composable Architecture – TCA).
• Hands‑on experience with Swift Concurrency (async/await, structured concurrency, actors, task cancellation).
• Experience with modularization strategies (separating features/core layers, interface boundaries).
• Proficient with Swift Package Manager (authoring, internal/private packages, binary/framework integration).
• Solid understanding of UI/UX principles as well as accessibility compliance.
• CI/CD experience; release orchestration, build pipelines, fastlane, test automation.
• Git proficiency (branching strategies, PR hygiene, conflict resolution).
• Ownership mindset: proactively identify technical debt and propose remediation.
• Proficiency in leveraging AI tools and large language models (e.g., GitHub Copilot, ChatGPT, Claude) to enhance productivity, accelerate development, and solve complex problems. 
• Ability to critically evaluate AI-generated outputs and apply them responsibly within professional workflows.

Nice to have:

• Experience with Tuist for project generation and workspace management.
• Performance profiling (Instruments), metrics/observability (logs, traces).

• Remote work opportunity across Poland.
• Access to e-learning platforms- eTutor, GoodHabitz, and more.
• Two development paths: becoming a Tech Expert or an Engineering Manager.
• A wide range of benefits, including the MultiSport+ card, private healthcare, and group insurance, is available on the Worksmile platform.
• External and internal growth opportunities - conferences, trainings, workshops. 
• Chances to broaden your skill set and acquire new competencies through daily work, challenging projects, and training activities.