Senior Mobile Application Engineer, Cint
React Native
REsearch and measurement technology
Be an early applicant
REsearch and measurement technology
501-1000 employees
Be an early applicant
501-1000 employees
Company mission
To automate the insights gathering process so that companies can gain access to insights faster with unparalleled scale.
Role
Who you are
- Education: A Bachelor's degree in Computer Science, Software Engineering, or a related technical field, or equivalent practical experience
- Mobile Development Track Record: Proven, significant experience in professional mobile application development, including both native (Swift/Kotlin/Java) and non-native frameworks, with a strong emphasis on React Native
- App Store Delivery Experience: Hands-on experience managing and executing the entire mobile application development lifecycle, including successful deployment, maintenance, and updates through the Apple App Store and Google Play Store. A portfolio of released applications is a strong plus
- Deep proficiency in React Native and the JavaScript ecosystem, including modern features of ES6+ and a strong preference for TypeScript
- Expertise with mobile state management libraries (e.g., Redux, MobX, Zustand)
- Experience with testing frameworks (Jest, React Testing Library, or similar)
- Strong understanding of version control systems, especially Git
- Familiarity with modern mobile architecture patterns (e.g., MVC, MVVM) and best practices for performance optimization and memory management
Desirable
- Experience with modern native development (Swift/iOS, Kotlin/Android) for building custom bridges or optimizing performance-critical modules
- Knowledge of cloud services (e.g., AWS, Firebase) for backend integration
- Familiarity with accessibility best practices for mobile applications
- Experience with A/B testing implementation and mobile analytics tools
- Working knowledge of Agile/Scrum development methodologies
What the job involves
- We're looking for an experienced and passionate Senior Mobile Application Engineer to join our team. You will be responsible for the full lifecycle development of our next-generation, customer-facing mobile applications for iOS and Android, built primarily with React Native
- You will be instrumental in delivering a fast, beautiful, and stable cross-platform experience by using modern development practices and the latest features of the React Native ecosystem
- Design and Development: Lead the development of high-quality, high-performance customer-facing mobile applications for iOS and Android using React Native, TypeScript, and related frameworks (e.g., Redux Toolkit, React Navigation)
- End-to-End Ownership: Take ownership of features from concept and technical design through implementation, testing, and deployment to the respective app stores
- Cross-Functional Collaboration: Work closely with Product Managers, UX/UI Designers, and Backend Engineers to define scope, refine requirements, and integrate necessary APIs to create a seamless user experience
- Platform Expertise: Leverage a deep understanding of the mobile application lifecycle and platform-specific requirements to ensure near-native performance and adherence to App Store and Google Play Store guidelines. This includes working with native modules when necessary
- Quality and Performance: Implement robust unit, integration, and UI tests (e.g., with Jest, Enzyme, Detox) and proactively monitor, debug, and optimize application performance, focusing on metrics like startup time and crash-free sessions
- DevOps and Delivery: Manage the continuous integration and continuous deployment (CI/CD) pipelines, including build processes, code signing, and the entire store submission process (e.g., using Fastlane, EAS, or similar tools)
- Modern Practices: Champion the adoption of modern React Native architecture (e.g., Fabric and TurboModules), superior state management, and best practices like modular architecture and component-driven development
Our take
Cint is a market leader in digital insights gathering and acts as a catalyst for the digitalisation of the insights industry. Its area of expertise is the automation of the insight gathering process, allowing businesses to leverage insights faster at a lower cost.
Cint manages the world's largest consumer network for digital survey-based research - more precisely, companies use Cint's platform to connect with supply partners that provide insights on target audiences collected via online surveys.
The company serves thousands of B2B clients, counting Zappi, Syno, Nielsen, Statista and SurveyMonkey. It's also seen rapid growth and has achieved a market-leading position due to significant investment in its platform, expansion into the US, and its acquisition of GapFish, P2Sample, Thumbspeak, and Lucid.
Kirsty
Company Specialist at Welcome to the Jungle
Insights
Company
Funding (2 rounds)
Sep 2010
$13m
SERIES B
Nov 2007
$3.1m
SERIES A
Total funding: $16.1m
Company HQ
Norrmalm, Stockholm, Stockholms län
Leadership
Niels Boon
(CFO)Prior to joining Cint in 2024, Niels was a Managing Direct/CFO at Zenjob. He also served as the CFO at GOODIEBOX and as the Chief Financial and Operation Officer at Ada Health.
Alesia Braga
(Chief Product & Technology Officer)Previously, Alesia served as the CTO at SmartRecruiters and Quandoo. She also worked at Google Cloud in Technical Program Management.
Bregje Meuwissen
(CPO)Previously Vice-CPO at DocPlanner and VP of Human Resources at IDEMIA Middle East & Africa. She also spent over 7 years at Juniper Networks in Senior/Director HR roles.
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