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Booksy

Senior iOS Engineer

Booksy
Poland · Full-time · Mid-Senior

Booksy connects beauty, wellness and health professionals with local customers, powering millions of appointments annually. Our vision is to be the destination for scheduling, empowering service providers to thrive and consumers to discover and book services. Consumers love Booksy, with a 4.9+ app rating in the App Store & Google Play, and providers gain peace of mind when they use Booksy Biz to manage their small businesses.

As a Booksy employee, you'll join a team of 800+ around the world building the fastest growing appointments marketplace. Regardless of the position you hold, you'll make a direct impact every day helping our providers grow their businesses and build loyal client relationships in their communities. Our inclusive, remote-first team operates with a shared commitment to our values:

  • People first: We empower and elevate the service provider, the consumer, and their communities
  • Act like an owner: We take responsibility for our actions and their results
  • Work as a team: We collaborate and care about the success of our team and others
  • Shoot for the moon: We have ambitious goals and overcome obstacles with tenacity.

Ready to join us? Read on for more.

In anticipation of increasing scale and complexity of the business we're now looking for a Senior iOS Engineer.

The role of Senior iOS Engineer is paramount in realizing the product vision through code. Software engineers work hand in hand with product managers, designers, and fellow team members to grasp requirements, devise solutions, and craft scalable, top-tier software products. They are instrumental in feature implementation, maintaining product stability, and iterating based on user feedback to enhance the product continuously.

Responsibilities:

  • Develop and implement complex projects from conception through completion
  • Ensure the high quality of code across the team through code reviews and setting coding standards
  • Participate in planning complex projects to identify dependencies, establish timelines, and provide reliable estimations
  • Identify opportunities for enhancing system efficiency and propose initiatives for technological advancements
  • Contribute to the design and architectural decisions for complex systems or products to ensure scalability, reliability, security and performance
  • Participate in technical assessment of recruitment candidates

Requirements

  • Expertise in specific technologies or product domains
  • Proven ability to design, develop, test, deploy, and maintain complex systems
  • Ensure full test coverage; experience with automated testing frameworks
  • Architect robust, scalable, and secure solutions
  • Leadership in guiding design decisions and discussions
  • Continuously seek improvements and stay updated with new technologies
  • Set high standards of work, mentoring and guiding other developers
  • Clear communication of complex ideas to diverse stakeholders
  • Take responsibility for both individual and team deliverables
  • Actively participate in Agile ceremonies and contribute to continuous improvement
  • Foster a positive team culture through open communication and feedback.

Technical requirements:

  • Swift Expert and also navigates well in Apple documentation
  • Expert knowledge in async/await
  • Expert knowledge in Swift Package Manager and understand modularity
  • Expert knowledge in Apple best practices in code and design
  • Expert level of understanding design patterns
  • Expert knowledge on how to configure CI processes

Benefits

  • Type of contract tailored to your needs and flexible working hours
  • Opportunity to work remotely or in one of our dog-friendly offices (Warsaw, Bielsko-Biała)
  • Work in a welcoming team which is always ready to help (🥳check and learn more about us!)
  • Opportunity to develop in an international environment - we have teams in 6 countries, including USA, Brazil and UK
  • Benefits: private medical care, multisport card co-financing, PetHelp, insurance plan, a cafeteria platform and much, much more :)

Sounds interesting? Apply by completing the recruitment form :) We're waiting for you!

~ Booksy Team

We're proudly distributed across the globe, with each market being remote-first. Depending on which market you're joining, you might have office access or be fully remote - either works. All we ask is that you're based in the country/region this role is advertised in.

Key Skills

Ranked by relevance

ios swift
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Posted
Oct 01, 2025
Type
Full-time
Level
Mid-Senior
Location
Poland
Company
Booksy

Industries

Internet Marketplace Platforms

Categories

Engineering Information Technology

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