Senior iOS Software Engineer - Consumer Lifecycle, TikTok User Growth

TikTok; Oslo fylke; On-site; NOK 1,200,000 - 1,800,000; Full time

Job summary

TikTok is seeking a Senior iOS Software Engineer for the Consumer Lifecycle within User Growth. You will build onboarding experiences and define A/B testing frameworks to measure retention, collaborating with design and product teams to craft a world-class mobile experience.

You will apply data-driven analysis to improve user engagement, optimize code for performance, and contribute to scalable iOS foundations.

Qualifications

• BS/MS degree in Computer Science or equivalent.
• Minimum 5 years of native iOS development experience.
• Strong knowledge of iOS platform principles and limits.
• Proficiency in Objective-C or Swift.
• Excellent team communication and collaboration skills.
• Experience building consumer-facing apps is a plus.

Responsibilities

• Leverage data to understand users and product, drive growth/retention/engagement.
• Collaborate with design and product teams for a world-class mobile experience.
• Analyze and optimize iOS apps for efficiency and performance.
• Promote robust, maintainable code and good documentation.
• Deliver high-quality work on tight schedules.

Skills

iOS development

Swift/Objective-C

Code debugging

Team collaboration

Education

BS/MS degree in Computer Science or equivalent

Job description

Senior iOS Software Engineer - Consumer Lifecycle, TikTok User Growth
TikTok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. TikTok has global offices including Los Angeles New York London Paris Berlin Dubai Singapore Jakarta Seoul and Tokyo.

Why Join Us

Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.
Together we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.
To us every challenge no matter how difficult is an opportunity to learn to innovate and to grow as one team. Status quo? Never. Courage? Always.
At TikTok we create together and grow together. That's how we drive impact - for ourselves our company and the communities we serve.
Join us.

TikTok's User Growth team leads growth initiatives for TikTok and all its platforms (e.g. TV Lite Web etc.) with a data-driven and results-focused engineering and product mindset. We are seeking talented individuals who enjoy the intersection of product data design and engineering to help us reach the next milestone of billions of users.

You'll have the opportunity to build best-in-class onboarding experiences for our users as well as define A/B testing frameworks to measure and improve user retention rate. We encounter a diversity of technical challenges allowing you to get a firsthand look at what technologies the most innovative organizations are using and be able to build up a bottom-up growth strategy from scratch. You'll be joining a full-stack team that can leverage all of TikTok's existing frameworks and be a part of designing and implementing new techniques and foundation work that can further improve user experience and showcase TikTok's value proposition.

As a Senior iOS Engineer for the User Growth team you will:

• Leverage data to understand our users and our product in-depth identify areas of opportunity and execute projects to drive user growth retention and/or engagement Design implement the new-user features of our mobile application.
• Collaborate with the design and product teams to create a world-class mobile experience.
• Analyse and optimize iOS applications for efficiency and performance.
• Promote robust and maintainable code clear documentation and deliver high-quality work on a tight schedule.
• BS/MS degree in Computer Science or equivalent majors with at least 5 years of working experience in native iOS development.
• Strong understanding of software development principles capabilities and limitations of iOS platform.
• Proficiency in Objective-C or Swift.
• Ability to understand and debug large and complex code bases.
• Good team communication and collaboration skills.
• Passion and experience building consumer-facing products is a huge plus We would love to hear about apps you've developed!

TikTok is committed to creating an inclusive space where employees are valued for their skills experiences and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok our mission is to inspire creativity and bring joy. To achieve that goal we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

TikTok is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities pregnancy sincerely held religious beliefs or other reasons protected by applicable laws. If you need assistance or a reasonable accommodation please reach out to us at [emailprotected] .