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Senior iOS Engineer

Voodoo· Engineering & Data
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Hybrid (Paris)Full-timePosted 2w ago

About the role

Senior iOS Engineer to drive development of cutting-edge iOS SDKs and lead technical direction with hands-on contribution, focusing on AI adoption, architecture, performance, and code quality within Voodoo's Helix AdExperience squad.

Responsibilities

  • Technical Vision & Code Standards: Guide the technical direction for our iOS projects. Drive innovation, establish architectural best practices, and ensure the highest standards of code craftsmanship across our codebase.
  • AI Usage & Agentic Workflows: Raise the bar in AI adoption across the team—actively integrating agentic workflows, LLMs, and AI-driven automation tools to solve complex challenges and elevate developer productivity.
  • Code Excellence: Craft robust, maintainable, and high-performance code that sets industry benchmarks as a senior hands-on individual contributor.
  • Collaborative Code Reviews: Actively participate in thorough code reviews, fostering a culture of continuous technical improvement and knowledge sharing within the engineering team.
  • Architectural Decisions: Make critical decisions regarding the architecture and technical stack of our iOS SDKs and applications to ensure long-term stability and scalability.
  • Quality Assurance: Guarantee the enduring quality and reliability of our iOS projects through rigorous testing, performance profiling, and continuous integration practices.

Qualifications

  • 6/7+ years of experience in mobile software development.
  • 5 years minimum in Swift.
  • Strong proficiency and proactive mindset towards leveraging AI technologies (e.g., agentic AI, LLMs, AI coding assistants) to enhance software development efficiency and code quality.
  • Excellent problem-solving, critical thinking, and communication skills.
  • Demonstrated ability to make critical technical decisions independently.
  • Extensive experience in writing robust, maintainable, and high-performance Swift code.
  • Writing efficient unit tests, integration tests, and UI tests.
  • In-depth knowledge of iOS development tools, frameworks (SwiftUI, Combine, and CoreData), and best practices (MVVM, Protocols, Delegates).
  • Excellent level of spoken English.

Skills

Required:SwiftAI / Agentic AI usageiOS Frameworks (SwiftUI, Combine, CoreData)Code Reviews

Benefits

  • Competitive salary based on experience
  • Swile Lunch voucher
  • Gymlib (100% covered by Voodoo)
  • Premium healthcare coverage with SideCare, 100% covered for you and your family
  • Wellness activities in our Paris office
  • Remote Fridays
Last updated Oct 8, 2026. Interested? Apply on the company site.

About Voodoo

Entertain the world

Voodoo is a global tech company that entertains the world through iconic apps and games. We empower bold creators to shape their ideas into hits.

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