Duales Studium im Bereich Umweltingenieurswissenschaften mit praktischen Einblicken bei Gelsenwasser. Theorie und Praxis vereinen und wertvolle Erfahrungen sammeln.
About the role
- Mobile application developer responsible for building scalable and sustainable apps using React Native. Working with an agile team to enhance technology and mentor engineers in a hybrid environment.
Responsibilities
- Reporting to the Lead Development Engineer and working within an experienced and collaborative development team, you will be responsible for building performant, scalable, and sustainable mobile application architecture and software.
- Working with the technology team in the adoption and maintenance of modern (agile) software engineering practices
- Building and integrating dynamic, responsive, and high-quality mobile interfaces using React Native and related technologies.
- Supporting critical technology incidents as needed, including debugging and resolving mobile issues using tools like Sentry, Flipper, or React Native Debugger
- Contributing to initiatives in technology architecture, scalability, security, and performance
- Leading and executing React Native upgrades, ensuring smooth version migrations, stability, and dependency compatibility
- Delivering high-quality hands-on engineering work aligned with the company’s commercial objectives
- Mentoring other mobile engineers and team members
- Working within defined project management guidelines and security best practices
- Contributing technical inputs to the product team and roadmap discussions
- Be the champion in delivering scalable, robust, commercially viable technology outcomes for the company, and become a cultural change agent within the technology group to focus on engineering best-in-breed, commercially viable technology outcomes for the business.
Requirements
- Minimum 5 years of professional experience in mobile development using React Native.
- Strong experience with React Native and its ecosystem (React Navigation, Redux / React Query, TanStack Query, etc.)
- Proficient in JavaScript (ES6+)and TypeScript
- Experience building performant, responsive, and cross-platform (iOS/Android) applications
- Familiarity with testing tools and frameworks such as Jest, React Native, Testing Library, Detox, or similar.
- Good understanding of RESTful APIs and integration with backend services
- Experience identifying performance bottlenecks and optimizing mobile applications
- Experience working in teams of 3 or more developers
- Good understanding of pair programming and code reviews
- Proven experience upgrading React Native versions and managing complex dependency changes
- Experience with CI/CD pipelines (e.g., CircleCI, Fastlane)
- Worked in Agile environments (Scrum/Kanban)
- Experience with native (iOS/Android) development is a plus
- Your Attributes
- Confident and autonomous
- You write performant, scalable, efficient code
- You take pride in your work
- You have good written and verbal communication skills and contribute regularly to architectural and team discussions
- You aren’t afraid of making and learning from mistakes
- You share and communicate your knowledge with the team
- Some knowledge or interest in other technologies we use, such as Vuejs, Serverless, Node.js, and Ruby on Rails
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
No Education Requirement
Tech skills
Location requirements
placeholder
Leiter Engineering und Innovation bei Axians, führendes Unternehmen im Schweizer Mobilfunkbereich. Management der operativen Steuerung, Planung und Innovation für Mobilfunkstandorte.
Quality Engineering Specialist at Kontron Canada focusing on product and process quality assurance in high - tech environments. Engaging in system management, operational support, and continuous improvement initiatives.
Duales Studium Bachelor of Engineering Automatisierung/Mechatronik bei Saturn Petcare. Praktische Einblicke in Mechanik, Elektronik und Software innerhalb eines etablierten Unternehmens der Heimtierbranche.
Engineering Specialist handling quality assurance processes and risk management for medical devices. Supporting product development lifecycle in compliance with industry standards at Fresenius Kabi.
Director Industrial Engineering overseeing teams for innovative production processes at Sunfire. Responsible for managing budgets, resources, and product development from conception to production.
Develop individual software on Java, JavaScript, or C# for various clients. Engage in all aspects from analysis to delivery within Agile methodologies.
Bachelor of Engineering in Maschinenbau at Vogelsang GmbH. Planen, entwickeln und konstruieren von Anlagen, Maschinen und Verfahren in einer praxisorientierten Ausbildung.
Project manager in Industrial Engineering role at GROHE working on complex new product introductions. Responsibilities include process optimization and project management in manufacturing.