Mobile App Developer II

Posted Yesterday
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Helsinki, FIN
In-Office
75K-80K Annually
Entry level
Digital Media
The Role
Develop and enhance iOS mobile applications supporting proprietary measurement devices and cloud APIs. Build native and cross-platform features using Swift, Kotlin Multiplatform, TypeScript, Vue.js, and React. Collaborate with product, design, QA, and engineering teams; troubleshoot technical issues; and mentor junior developers on architecture and best practices.
Summary Generated by Built In

The Opportunity

 

We are looking for a talented Senior iOS Developer to play a key role in the mobile applications’ development team. You have a strong history with iOS development, and ideally, you have some experience with Android too so that you can adapt your expertise to multi-platform projects when needed. Working alongside product managers, designers, QA engineers, and other developers, you’ll be instrumental in delivering high-quality applications that meet the needs of our users and clients. We value curiosity, innovation and willingness to continuously learn new technologies.

This is a unique opportunity to play a key role in the success of a rapidly growing company with a global footprint.

We foster a flexible, inclusive work environment that values creativity, collaboration, and individual expression. If you’re excited about solving complex Wi-Fi networking challenges for customers and driven by customer success, we’d love to meet you.

 

Key Responsibilities

  • You are able to adapt and further develop our current iOS applications architecture to support new features that require system understanding covering our proprietary measurement devices’ data and control planes, and corresponding data and API architecture in the cloud.

  • You can design and develop advanced mobile applications on iOS, using both native and cross-platform tools like Kotlin Multiplatform libraries and TypeScript/Vue.js/React based UI development.

  • You can collaborate with product managers, designers, and other teams to deliver high-quality features.

  • You are enthusiastic about mentoring and guiding junior team members, helping them understand architectural principles, best practices, and effective ways of working.

  • You can debug, troubleshoot, and resolve technical issues for stable and efficient applications.

 

Job Qualifications

We are looking for the right person, not the exact list of requirements. If you believe your life experience has prepared you for similar challenges, we’d like to hear from you.

  • Bachelor's or master’s degree in computer science or related field or equivalent experience

  • Strong working knowledge in mobile development on iOS (Swift) and preferably a couple of projects using Android & Kotlin too

  • Experience with Kotlin Multiplatform or Capacitor, or willingness to learn

  • AI fluency: being able to utilize AI as part of your daily work

  • Excellent troubleshooting and analysis skills

  • Strong communication skills both in person and via virtual mediums

  • Strong time management skills and a self driven work ethic

  • Background check

  

About 

Ookla, an Accenture company, is a global leader in connectivity intelligence that brings together the trusted expertise of Speedtest®, Downdetector®, Ekahau®, and RootMetrics® to deliver unmatched network and connectivity insights. By combining multi-source data with industry-leading expertise, we transform network performance metrics into strategic, actionable insights.

 Our solutions empower service providers, enterprises, and governments with the critical data and insights needed to optimize networks, enhance digital experiences, and help close the digital divide. At the same time, we amplify the real-world experiences of individuals and businesses that rely on connectivity to work, learn, and communicate. From measuring and analyzing connectivity to driving industry innovation, Ookla helps the world stay connected.

 About Accenture

Accenture helps the world’s leading enterprises reinvent by building their digital core and unleashing the power of AI to create value at speed for organizations across industries. Our strategy is to be the reinvention partner of choice for our clients and lead in the safe, widespread adoption of AI, and to be the most client focused, AI-enabled, great place to work in the world. We bring together the talent of our approximately 799,000 people with proprietary assets and platforms, deep process and industry expertise, and leading ecosystem relationships to deliver end-to-end solutions and measurable outcomes at scale. Through our Reinvention Services, we offer broad expertise across Cybersecurity, Digital Core, Finance, Industry and Enterprise, Song, Supply Chain and Engineering, and Talent, with advanced capabilities in AI and Data, Industry and Process, and Technology. We serve approximately 9,000 clients and generated approximately $70 billion in FY25 revenue. Visit us at accenture.com.

 Compensation Range 

Ookla provides a range for the base pay. Factors that may be used to determine your actual pay may include your specific job related knowledge, skills, experience, and geographic location. The salary compensation for this role is €75,000 - €80,000. Individual pay within the compensation range for this business unit specific role is determined based on a variety of factors including experience, scope of the role, capabilities to perform the role, education and training, as well as business and company performance.


Skills Required

  • Bachelor's or master's degree in computer science or a related field, or equivalent experience
  • Strong working knowledge of iOS mobile development using Swift
  • Experience with Android and Kotlin
  • Experience with Kotlin Multiplatform or Capacitor, or willingness to learn
  • Ability to utilize AI as part of daily work
  • Excellent troubleshooting and analysis skills
  • Strong written and verbal communication skills
  • Strong time management skills and self-driven work ethic
  • Successful background check

Ziff Davis Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Ziff Davis and has not been reviewed or approved by Ziff Davis.

  • Healthcare Strength — Employer covers a substantial portion of medical costs and offers multiple plan choices with supportive features such as HSA options, low-deductible access points, and telemedicine. Wellbeing resources and mental health support further reinforce the overall healthcare offering.
  • Parental & Family Support — Generous paid parental leave for birth and non-birth parents is complemented by family‑planning support and practical assistance like medical travel and related logistics. Additional caregiving leave and adoption assistance are also described.
  • Leave & Time Off Breadth — Flexible Time Off in several regions and dedicated Volunteer Time Off indicate a broad approach to rest and community engagement. Company holidays and paid sick time add to overall time‑off flexibility.

Ziff Davis Insights

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The Company
HQ: New York, NY
2,138 Employees
Year Founded: 1927

What We Do

Ziff Davis (Nasdaq: ZD) is a vertically focused digital media and internet company whose portfolio includes leading brands in technology, entertainment, shopping, health, cybersecurity, and martech.

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