Overview
Experienced developer to lead technical initiatives, mentor junior team members, and drive architectural decisions. Will take ownership of complex features and serve as technical authority. Works with Product Owners to translate business requirements into scalable, secure mobile solutions.
About the job Experienced developer to lead technical initiatives, mentor junior team members, and drive architectural decisions. Will take ownership of complex features and serve as technical authority. Works with Product Owners to translate business requirements into scalable, secure mobile solutions.
You Key Responsibilities
Design and implement scalable, secure, cloud-native mobile solutions
Drive architectural decisions and evaluate technology trade-offs
Establish coding standards and best practices for cross-platform and native development
Conduct code reviews and ensure quality adherence
Lead technical discussions on complex problems
Mentorship & Knowledge Transfer
Mentor Professional and Junior developers
Document technical decisions and architectural approaches
Share knowledge through technical talks or pair programming
Guide team on security and cloud-native best practices
Teach both React Native and native development considerations
Feature Ownership & Delivery
Take ownership of complex features from design through production
Work with Product Owner to refine requirements
Estimate and execute deliverables reliably
Identify technical risks early and propose mitigation
Ensure features meet security, performance, and scalability requirements
Manage app store release processes
Continuous Improvement
Identify opportunities for technical optimization and refactoring
Evaluate new tools, frameworks, and approaches
Propose improvements to development processes
Stay current with iOS and Android platform updates
Required Qualifications Experience
Minimum 7+ years of professional software development
Minimum 4+ years with React Native + Native iOS/Android development
Proven experience designing scalable mobile systems
Strong track record shipping production apps reliably
Experience mentoring or leading other developers
Familiarity with app store deployment processes
Technical Expertise – Mobile Stack
Expert-level React Native with deep understanding of native bridge and platform-specific considerations
Strong iOS development: Swift, native APIs, performance optimization, App Store deployment
Strong Android development: Kotlin/Java, native APIs, performance optimization, Google Play deployment
State management expertise (MobX or Redux patterns)
Mobile-specific skills: offline-first design, performance optimization, memory management, battery efficiency
Firebase proficiency: authentication, real-time databases, cloud functions, analytics
HTTP/REST clients (Axios), local data persistence (Realm)
Understanding of app store processes and mobile-specific security
Native iOS/Android build processes and CI/CD for mobile
Cross-Stack Competencies
Expert REST API design and best practices
Strong security knowledge: authentication, authorization, encryption, mobile security threats
Cloud-native architecture patterns: microservices, distributed systems, resilience
CI/CD pipelines for mobile, automated testing strategies (unit, integration, E2E)
Basic understanding of AI/ML concepts (ideal)
Bonus: Polyglot Capabilities
Experience with Python, PHP, Node.js, Java, or other backends
Ability to understand backend architecture implications
Soft Skills
Excellent communication in English and German
Ability to articulate complex technical concepts clearly
Strong problem-solving and analytical thinking
Mentoring and coaching capabilities
Proactive, self-directed, takes ownership
Comfortable with ambiguity and rapid change
Your future team Contact Kontakt oss #J-18808-Ljbffr
About the job Experienced developer to lead technical initiatives, mentor junior team members, and drive architectural decisions. Will take ownership of complex features and serve as technical authority. Works with Product Owners to translate business requirements into scalable, secure mobile solutions.
You Key Responsibilities
Design and implement scalable, secure, cloud-native mobile solutions
Drive architectural decisions and evaluate technology trade-offs
Establish coding standards and best practices for cross-platform and native development
Conduct code reviews and ensure quality adherence
Lead technical discussions on complex problems
Mentorship & Knowledge Transfer
Mentor Professional and Junior developers
Document technical decisions and architectural approaches
Share knowledge through technical talks or pair programming
Guide team on security and cloud-native best practices
Teach both React Native and native development considerations
Feature Ownership & Delivery
Take ownership of complex features from design through production
Work with Product Owner to refine requirements
Estimate and execute deliverables reliably
Identify technical risks early and propose mitigation
Ensure features meet security, performance, and scalability requirements
Manage app store release processes
Continuous Improvement
Identify opportunities for technical optimization and refactoring
Evaluate new tools, frameworks, and approaches
Propose improvements to development processes
Stay current with iOS and Android platform updates
Required Qualifications Experience
Minimum 7+ years of professional software development
Minimum 4+ years with React Native + Native iOS/Android development
Proven experience designing scalable mobile systems
Strong track record shipping production apps reliably
Experience mentoring or leading other developers
Familiarity with app store deployment processes
Technical Expertise – Mobile Stack
Expert-level React Native with deep understanding of native bridge and platform-specific considerations
Strong iOS development: Swift, native APIs, performance optimization, App Store deployment
Strong Android development: Kotlin/Java, native APIs, performance optimization, Google Play deployment
State management expertise (MobX or Redux patterns)
Mobile-specific skills: offline-first design, performance optimization, memory management, battery efficiency
Firebase proficiency: authentication, real-time databases, cloud functions, analytics
HTTP/REST clients (Axios), local data persistence (Realm)
Understanding of app store processes and mobile-specific security
Native iOS/Android build processes and CI/CD for mobile
Cross-Stack Competencies
Expert REST API design and best practices
Strong security knowledge: authentication, authorization, encryption, mobile security threats
Cloud-native architecture patterns: microservices, distributed systems, resilience
CI/CD pipelines for mobile, automated testing strategies (unit, integration, E2E)
Basic understanding of AI/ML concepts (ideal)
Bonus: Polyglot Capabilities
Experience with Python, PHP, Node.js, Java, or other backends
Ability to understand backend architecture implications
Soft Skills
Excellent communication in English and German
Ability to articulate complex technical concepts clearly
Strong problem-solving and analytical thinking
Mentoring and coaching capabilities
Proactive, self-directed, takes ownership
Comfortable with ambiguity and rapid change
Your future team Contact Kontakt oss #J-18808-Ljbffr