Job
- Level
- Senior
- Job Field
- Mobile
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Salary
- 61.000 to 83.000€ Gross/Year
- Location
- Cologne, Frankfurt
- Working Model
- Hybrid, Onsite
Job Summary
In this role, you will develop professional cross-platform mobile apps using React Native and handle the integration of REST APIs while ensuring code quality through testing and code reviews.
Job Technologies
Your role in the team
- Join our team in Frankfurt or Cologne as a Senior React Native Developer (m/f/d)! With your experience, you will develop professional, high-reach cross-platform mobile apps for clients, always ensuring high-quality code and serving as a point of contact within the team for technological decisions.
- You develop cross-platform mobile apps based on React Native from scratch.
- You are responsible for integrating REST APIs, Firebase Realtime Databases, and performance analysis tools such as Amplitude.
- You pay attention to code quality and define standards within the team that contribute to reusability, scalability, maintainability, and testability.
- You are a decision-maker in technological matters and can justify your opinion professionally.
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Our expectations of you
Qualifications
- Knowledge of build processes with iOS and Android.
- Quality assurance through CleanCode practices, code reviews, and a deep understanding of unit tests with Jest or similar testing frameworks.
- A passion for experimentation and a sparkle in the eyes when it comes to exploring new technologies.
- Fluent German skills (C1) for our customer interactions conducted in German, and English doesn't seem foreign to you at least.
- A plus, but not a must: knowledge of Kotlin and Swift.
Experience
- Extensive practical experience in development with JavaScript and TypeScript, especially with React Native.
- Basic knowledge in IT security and experience with CI/CD pipelines.
- You share your knowledge and enrich less experienced colleagues and the entire team with your experience.
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What we offer
- An open-minded team that makes it easy for you to get started in the world of Cologne Intelligence.
- The principle that your time is valuable to us: We work reasonable hours, meetups are considered working time, and with a sabbatical, you can take a break when needed.
- Much remote flexibility instead of the traditional consulting life on the road: work from home or in our offices in Cologne or Frankfurt with occasional assignments nationwide.
- Our belief that your thirst for knowledge should be satisfied: therefore, we give you full flexibility with a freely allocable training budget for your personal development. And you'll also receive a Udemy Business account as a bonus!
- Modern equipment with free choice of OS and hardware.
- Great events with your colleagues: hackathons, Open Fridays, sports events, and our Social Day.
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Benefits
Work-Life-Integration
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Job Locations
This is your employer
Cologne Intelligence GmbH
At Cologne Intelligence, we help companies prepare for the digital future. With over 150 CI employees, we provide agile, personal, and results-oriented support for our customers - from initial strategic planning all the way to implementing IT applications. We have the experience and expertise to help your business succeed in the digital age. Contact us today to learn more about how we can help you digitize your business.
Description
- Company Type
- Established Company
- Working Model
- Hybrid, Onsite
- Industry
- Internet, IT, Telecommunication
Senior React Native Developer
- Salary
- 61.000 to 83.000€ Gross/Year
- Location
- Cologne, Frankfurt
- Working Model
- Hybrid, Onsite
- Diversity
- Open for all genders
