Senior Software Engineer, iOS

Posted 112ds ago

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Job Description

iOS Developer for InPost, improving the performance and responsiveness of mobile applications. Collaborate in agile teams to scale and enhance app features throughout Europe.

Responsibilities:

  • Ensure the performance, quality, and responsiveness of applications.
  • Refactor existing code to improve its design while working in an agile environment.
  • Demonstrate extensive mobile DevOps experience by designing, implementing, and maintaining robust CI/CD pipelines, automating build and deployment processes, and optimizing infrastructure for mobile applications across on-premises and cloud environments.
  • Develop high-quality, test-covered code and participate in team decisions to build scalable and maintainable apps.
  • Participate in code reviews to ensure code quality, best practices, and standards are followed.
  • Document technical specifications, installation procedures, and other relevant information for applications.

Requirements:

  • 5+ years building and maintaining production iOS apps.
  • Comfortable in agile, cross‑functional teams; able to work independently in Swift and refactor for improved design.
  • Extensive knowledge in accelerating and optimising build processes, configuring and using GitLab pipelines, GitHub Actions, Fastlane, or similar market solutions for CI/CD, and ensuring high availability and scalability of CI/CD infrastructure.
  • Experience working in a foundation or platform team that supports a DevEx culture
  • 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).
  • Develop high‑quality, test‑covered code (unit, snapshot, integration); contribute to scalable patterns and shared components.
  • Participate in code reviews, ensuring standards, performance, and security best practices.
  • Document technical specifications, setup steps, and architectural decisions (ADR style).
  • Git proficiency (branching strategies, PR hygiene, conflict resolution).
  • Ownership mindset: proactively identify technical debt and propose remediation.
  • Nice to have: Experience with Tuist for project generation and workspace management.
  • Performance profiling (Instruments), metrics/observability (logs, traces).

Benefits:

  • Remote work opportunity across Poland.
  • Access to e-learning platforms- eTutor, GoodHabitz, and more.
  • 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.