Lead Mobile Developer - React Native Job at Formlabs GmbH (Budapest)

React native developer

Devico is looking for a motivated and talented React Native Developer with comme...

Location

Salary:

Not provided

Devico

Expiration Date

Until further notice

Requirements

5+ years of professional experience in mobile development, with at least 3 years in React Native
Expertise in JavaScript (ES6+), TypeScript, and mobile development best practices
Proven track record of designing and implementing mobile applications with a focus on performance, scalability, and reliability
Experience working with complex state management tools such as Redux, MobX, or Context API
Deep understanding of native mobile development (Android/iOS) and how React Native bridges native and JavaScript code
Strong experience with RESTful APIs and backend service integration
Familiarity with CI/CD processes for mobile app deployment
Experience in leading a team or mentoring other developers, with a strong focus on code quality and best practices
Excellent problem-solving skills and a proactive approach to finding solutions
Strong communication skills with the ability to collaborate effectively in a remote environment

Job Responsibility

Lead the development and optimization of our mobile application using React Native for both iOS and Android platforms
Architect scalable and maintainable mobile solutions that integrate seamlessly with backend services
Collaborate with cross-functional teams (backend, design, product) to drive the technical roadmap and ensure cohesive development efforts
Mentor and provide guidance to junior developers, ensuring best coding practices are followed
Take ownership of the mobile application’s full development lifecycle, from design and architecture through to deployment and post-launch support
Identify performance bottlenecks, troubleshoot issues, and optimize the app for scalability and speed
Stay ahead of the latest developments in mobile technologies, recommending and implementing new tools and frameworks where appropriate

Fulltime

Team Lead React Native Engineer

We are looking for a Team Lead React Native Engineer with strong English communi...

Location

Salary:

Not provided

AUTO1 Group

Expiration Date

Until further notice

Requirements

React Native expertise: 4+ years with JavaScript/TypeScript and 3+ years building and shipping production React Native apps for iOS & Android
Leadership & delivery ownership: 2+ years leading engineers (tech and/or people), accountable for team performance and delivery outcomes
Mobile best practices: strong fundamentals in navigation, animations, performance optimization, stability, and runtime debugging
State/data management: hands-on with state management (Redux/Zustand) and server state/data fetching (React Query / Apollo GraphQL)
Production & releases: experienced with builds, rollout strategies, monitoring, hotfixes, and incident handling
Architecture + communication + mindset: able to own/evolve mobile architecture with pragmatic trade-offs
strong English communication
proactive, can-do, and coaching/mentoring oriented

Job Responsibility

Lead and grow the React Native team: set clear expectations, support individual development, mentor through code reviews/pairing, and provide actionable feedback
Own mobile domains end-to-end (features + technical areas): architecture and solution design, development, QA, shipping, monitoring, and long-term maintenance
Design, build, and maintain iOS/Android features in our React Native app, ensuring correctness, scalability, and a great user experience
Drive technical direction and architecture: lead discussions and make decisions that ensure long-term maintainability, performance, and reliability
Continuously improve app quality: speed, stability, UX, and engineering best practices through performance tuning and pragmatic, high-leverage improvements
Partner cross-functionally and support team scaling: collaborate with Product/Design/Backend to deliver business value, and contribute to hiring and onboarding strong mobile engineers

What we offer

A fully remote position with flexible working hours
30 vacation days annually
A personal learning budget for books, courses, or conferences
Modern tech stack and well-established development standards
Clear and regular feedback cycles
An open-minded, experienced team that values clean code, collaboration, and product quality

React Native Tech Lead

Join us as a React Native Tech Lead at Barclays, where you will be responsible f...

Location

India , Pune

Salary:

Not provided

Barclays

Expiration Date

Until further notice

Requirements

Build responsive, accessible React Native components and screens with TypeScript/JavaScript, Redux state management and robust navigation patterns
Integrate secure authentication flows (OAuth2/JWT, biometrics SDKs) and partner SDKs
handle secure storage and token lifecycles
Consume RESTful APIs
collaborate closely with backend (Java/Spring Boot) on contract-first designs and error handling
Optimize performance (lazy loading, code splitting, profiling) and ensure crash free stability across Android/iOS
Uphold OWASP secure coding principles, accessibility and observability practices
Participate in code reviews, unit/UI testing, sprint ceremonies and release activities
Must Have Skills - React Native, React 18, TypeScript/JavaScript, Redux
mobile UI/UX

Job Responsibility

Support the successful delivery of location strategy projects to plan, budget, agreed quality and governance standards
Spearhead the evolution of our digital landscape, driving innovation and excellence
Harness cutting-edge technology to revolutionise our digital offerings, ensuring unparalleled customer experiences
Design and develop customer-facing mobile features using React Native with strong focus on security, performance and reliability
Collaborate with Java/API teams and SDETs to ship high quality increments in agile sprints
Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools
Ensuring that code is scalable, maintainable, and optimized for performance
Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives
Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing
Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth

What we offer

Competitive holiday allowance
Life assurance
Private medical care
Pension contribution

Fulltime

Staff Software Engineer - Mobile

Easygo leads the world in crafting top-tier entertainment experiences. Within ou...

Location

Australia , Melbourne

Salary:

Not provided

Easygo Gaming

Expiration Date

Until further notice

Requirements

8+ years of mobile application development experience
Proven success designing and delivering complex, high-performance mobile applications — ideally in gaming, entertainment, or real-time interactive environments
Strong command of mobile frameworks and ecosystems such as Native (Swift/Kotlin) and Cross-platform (React Native, Flutter)
In-depth knowledge of rendering, audio, device integration, performance tuning, and security on mobile platforms
Demonstrated ability to lead architectural direction and technical decision-making at a senior level
Strong communication and collaboration skills, with experience partnering with cross-functional teams and influencing technical outcomes

Job Responsibility

Define the mobile technology strategy for our core gaming platform across iOS and Android, aligning architecture with business goals and user expectations
Architect secure, performant, and scalable mobile systems optimised for real-time gaming, immersive interaction, and cross-platform compatibility
Establish and uphold mobile engineering standards, including development practices, testing frameworks, deployment workflows, and code quality benchmarks
Partner cross-functionally with product managers, designers, and platform engineers to ensure seamless mobile-user experiences that enhance gameplay
Act as a technical leader and subject matter expert, guiding architectural decisions, reviewing designs, and influencing mobile development across the company
Support team growth by defining hiring criteria, participating in recruitment, and mentoring engineers to build a high-performing mobile team

Mobile Team Leader

Location

Salary:

Not provided

Ennova Research

Expiration Date

Until further notice

Requirements

Bachelor's or Master's degree in Computer Science or Engineering
In-depth knowledge of iOS and Android mobile application development, both native (Swift/Kotlin) and hybrid (React Native/Flutter), and the ability to manage and lead teams dedicated to mobile project development
Experience integrating proprietary and third-party SDKs/APIs
Ability to independently perform technical analysis and software design to guide the team in software development
Knowledge of the Agile methodology
Ability to write project documentation, also in ISO context
Ability to independently follow through the app publication process on the App Store and/or Google Play
Experience in developing apps published in the store for medium/large projects within a challenging or enterprise-related context
Good knowledge of the English language

Job Responsibility

Lead and manage a team of developers, ensuring project deadlines and milestones are met
Conduct regular code reviews and provide feedback to team members adhering to best practices
Participate in requirements analysis, design, coding, and testing phases of the software development lifecycle
Collaborate with cross-functional teams to develop and maintain software solutions
Ensure high-quality work by monitoring individual and team performance and addressing any issues through appropriate guidance and mentoring
Stay updated on new trends and technologies in software development

What we offer

Competitive salary packages
Professional growth opportunities
Training program
Teamwork and participation in team building activities
A dynamic, young, creative and stimulating environment

New

Software Architect

We are looking for a highly experienced React Native professional who can drive ...

Location

Salary:

Not provided

Commencis

Expiration Date

Until further notice

Requirements

10+ years of overall software development experience, with 5+ years specifically in React Native
Expertise in CLI, bridging, and native modules (Android/iOS)
End-to-end ownership of mobile development, from architecture to release
Familiarity with app store processes and best practices
Ability to interface with clients when needed, understanding requirements and leading problem-solving discussions
Fluent English in both verbal and written communication

Job Responsibility

Strong foundation in React Native and be able to develop complex mobile applications using React Native
Deep understanding of mobile app development, including UI/UX design principles, performance optimization, and app architecture
JavaScript experience and be able to write clean, modular, and maintainable code
Experience using Redux to manage state in React Native applications
Experience integrating with APIs and be able to design and develop API interfaces for mobile applications
Familiar with the process of deploying mobile apps to the App Store and Google Play Store
Develop cross-platform mobile applications that work on both iOS and Android devices
Experience in writing unit tests, integration tests, and end-to-end tests for React Native applications
Familiar with CI/CD tools and be able to set up and maintain automated build and deployment pipelines that are specific for mobile deployments
Problem-solving skills and be able to troubleshoot and debug complex issues in React Native applications

What we offer

Competitive salary
Private health insurance
Pension and retirement plans through a company-backed pension system
Meal card
Commute compensation
Work-from home support
Paid birthday off
Flexible working hours including remote working option
Online events, guest speakers, refreshments in the office, meeting-light culture
Support learning and development programs for almost anything

Fulltime

Senior UI/UX Designer

Design for impact—shape web, mobile, and API experiences at scale. Join our Prod...

Location

United States

Salary:

90000.00 - 110000.00 USD / Year

LoadUp

Expiration Date

Until further notice

Requirements

8+ years designing and developing interfaces for web and mobile applications, with a strong foundation in visual design and interaction principles
4+ years leading end-to-end UI/UX design projects, including mentoring and guiding team members on best practices
Hands-on experience collaborating with product and engineering teams to translate requirements into effective, feasible designs
Proven track record driving design system strategy—creating, maintaining, documenting, and evangelizing design standards across platforms
Experience ensuring design consistency through design sign-off of engineering deliverables
Background working in agile product teams, comfortable with changing requirements and contributing to sprint rituals
Strong design fundamentals with a deep understanding of user-centered design principles and methodologies
Advanced Figma skills, with the ability to maintain organized design files and create robust design systems
Proficiency in building wireframes, prototypes, and high-fidelity mockups to demonstrate user flows and interactions
Sharp attention to detail and auditing skills to identify and resolve inconsistencies across platforms

Job Responsibility

Design, prototype, and produce high-fidelity mocks that shape the future of our software
Think critically about the end-to-end user experience—ensuring every interaction feels seamless, logical, and impactful
Work closely with a talented group of engineers, product managers, and stakeholders

What we offer

Medical, Dental, Vision, and Life Insurance coverage
Flexible Spending Account (FSA) or Health Savings Account (HSA)
401(k) with 5% Company Match
Employee Recognition Program
Monthly Lifestyle Stipends
Referral Rewards Program
PTO, Sick Days & Parental Leave
Growth & Development

Fulltime

Principal Android Engineer

As a Principal Mobile Software Engineer, you will help innovate and streamline h...

Location

United States , Boston

Salary:

189000.00 - 210000.00 USD / Year

SimpliSafe

Expiration Date

Until further notice

Requirements

15+ years of software development experience
8+ years of native mobile development experience on Android (experience with iOS, React Native, or modern JS/TS frameworks a plus)
Deep knowledge of Android application architecture (MVVM, Clean Architecture, Jetpack libraries, Compose, Fragments, Navigation, etc.)
5+ years of Kotlin and/or Java development
Proven ability to drive architectural decisions and scale complex mobile systems used by large user bases
Strong track record as a technical leader and mentor, fostering a culture of excellence and continuous learning
Excellent communication and influence skills — able to guide teams and align diverse stakeholders
Passion for high-quality, reliable software that protects and empowers users in their homes

Job Responsibility

Architect efficient, reusable, and scalable Android systems using modern frameworks such as Jetpack Compose and Kotlin Coroutines
Drive technical excellence across multiple Android feature teams through architecture reviews, shared tooling, and design patterns
Partner with iOS and Web platform leads to align mobile architecture and ensure a consistent cross-platform user experience
Collaborate closely with Product, Design, and Backend teams to translate customer needs into elegant, reliable mobile solutions
Lead key technical initiatives such as build system optimization, CI/CD improvements, and observability instrumentation
Mentor and develop senior Android engineers through coaching, design reviews, and hands-on pairing
Advocate and implement best practices for code quality, testing, performance, and accessibility
Influence long-term technical direction for SimpliSafe’s mobile ecosystem — helping define what “best-in-class” means for security app experiences

What we offer

A mission- and values-driven culture and a safe, inclusive environment where you can build, grow and thrive
A comprehensive total rewards package that supports your wellness and provides security for SimpliSafers and their families
Free SimpliSafe system and professional monitoring for your home
Employee Resource Groups (ERGs) that bring people together, give opportunities to network, mentor and develop, and advocate for change
Participation in our annual bonus program, equity, and other forms of compensation, in addition to a full range of medical, retirement, and lifestyle benefits

Fulltime

Lead Mobile Developer - React Native

Formlabs GmbH

Location:
Hungary , Budapest

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
March 01, 2026

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Location:
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Job Posted:
March 01, 2026