React Native Developer at Scalex Technology Solutions · Remote only · 5 - 12 years · ₹7L - ₹26L / yr · Profitable · Remote only · Posted 26 Jul 2022

Work as part of a small team to build React Native iOS / Android applications for clients.
Architect, build and maintain excellent React Native applications with clean code.
Implement pixel perfect UI's that match designs.
Implement clean, modern, smooth animations and transitions that provide an excellent user
experience.
Integrate third-party API's.
Write unit and integration tests.
Release applications to IOS and Google Play stores.
Work with native modules when required.
Work as part of a small team, which will include other React Native developers, a project
manager, QA professional, and a designer.
Complete sprints and participate in sprint retrospectives and daily standups.
Assist with building estimates.
Interface with clients via Slack, Zoom, and email.
Track your time throughout the day using Toggle.
Work with modern tools including Jira, Slack, GitHub, Google Docs, etc.
Be part of a community of React Native developers who share knowledge and help each
other as problems arise.
Follow Full Stack's detailed development process

About Scalex Technology Solutions
About
We are cloud-born product development, consulting and technology services start-up, having a presence in Pune (India) and Seattle (USA). We have been working closely with leading-edge start-ups and mid-size companies across the globe in their journey to ideate, implement and innovate next-gen technology products and solutions using re-defined user experience and digital technologies of Cloud, Mobility, and DevOps. We leverage the power of digital technologies to build the products with a customer-centric approach and agile methodologies as the backbone.
What differentiates us from other consulting businesses is our focus on constant innovation and dedication to the products or solutions we work on for our customers. With the fast pace of innovation and changing technology, the end products are updated constantly and rapidly. So, our engineers are therefore enjoying the challenge of learning new technologies and synthesizing the acquired knowledge to solve business and real-world problems.
We follow agile work culture, where we believe in giving autonomy and flexibility to our engineers. At the same time, they will be given responsibility distribution to deliver the best-in-class and quality solutions in time with the limited formalities.
Last but not least, you will get an opportunity to work with high performing teams and competitive businesses.
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CLICK "Apply Now" https://gosuperedtech.com/career/senior-react-native-developer to apply.
ROLE OVERVIEW
We are looking for a Senior React Native Developer (React Native + Expo) to lead the development of reliable, high-performance mobile applications used daily by parents, teachers, and schools across India.
In this role, you will take ownership of our mobile app architecture, drive best practices using React Native with Expo, and collaborate closely with product managers, designers, backend engineers, and AI teams.
Your work will directly impact real-world education workflows such as admissions, communication, learning journeys, and school operations — at scale.
KEY RESPONSIBILTY
- Design, develop, and maintain scalable mobile applications using React Native with Expo
- Own the mobile app architecture, technical decisions, and long-term maintainability
- Translate product requirements, wireframes, and UI/UX designs into high-quality mobile experiences
- Integrate REST APIs, real-time services, and backend systems smoothly
- Ensure applications are performant, responsive, and stable across Android and iOS devices
- Leverage Expo APIs (Camera, Media, File System, Notifications, etc.) effectively
- Manage Expo EAS builds, OTA updates, and release workflows
- Identify and resolve complex bugs, performance bottlenecks, and crash issues
- Write clean, well-documented, and testable code aligned with engineering standards
- Lead code reviews and raise overall mobile code quality
- Mentor junior developers and contribute to building a strong mobile engineering culture
- Collaborate within Agile teams to plan, estimate, and deliver features iteratively
- Continuously improve mobile development workflows, tooling, and developer experience
Role & Responsibilities:
Design and develop mobile applications using React Native.
Collaborate with cross-functional teams to define, design, and ship new features.
Ensure performance, quality, and responsiveness of applications.
Debug and fix issues, improve application performance, and maintain code quality.
Work onsite with the client team in Trichy.
Requirements:
Minimum 2 years of hands-on experience in React Native mobile app development.
Strong knowledge of JavaScript/TypeScript and mobile UI/UX principles.
Experience with REST APIs, third-party libraries, and integration.
Ability to work independently and in a team environment.
Immediate availability preferred.
📢 Hiring: React Native (Mobile Application Developer )
📍 Location: Onsite – Trichy
🕒 Experience: 2+ Years
📄 Type: Contract (Immediate Joiners Preferred)
Role & Responsibilities:
Design and develop mobile applications using React Native.
Collaborate with cross-functional teams to define, design, and ship new features.
Ensure performance, quality, and responsiveness of applications.
Debug and fix issues, improve application performance, and maintain code quality.
Work onsite with the client team in Trichy.
Requirements:
Minimum 2 years of hands-on experience in React Native mobile app development.
Strong knowledge of JavaScript/TypeScript and mobile UI/UX principles.
Experience with REST APIs, third-party libraries, and integration.
Ability to work independently and in a team environment.
Immediate availability preferred.
Where You’ll Create Impact
· Build & Ship: Architect, build, and deploy production-grade iOS and Android features using React Native + TypeScript from scratch to store release.
· Pipeline Ownership: Own the full release lifecycle using Expo + EAS, managing App Store/Play Store submissions, provisioning, and CI/CD.
· Craftsmanship: Turn complex Figma designs into ultra-fast, polished components with fluid animations, backed by clean API integrations and rock-solid performance.
· Systems Thinking: Scale mobile infrastructure to handle heavy data flows, offline sync, and real-time enterprise AI features seamlessly.
What Sets You Up for Success
· 5+ years of hardcore mobile engineering experience (Android/iOS foundation, ideally within high-growth, high-intensity startups).
· Outlier Agency: High-integrity work ethic, extreme initiative, and zero need for hand-holding.
· Performance Obsession: Track record of shipping silky-smooth, high-performance apps with complex UI, animations, and tight memory management.
· Release Mastery: Deep comfort with Figma-to-code workflows and navigating the entire release cycle from local IDE to live store deployments.
· Quality Mindset: Hands-on experience with unit testing, end-to-end QA pipelines, and production monitoring.
Position: Senior Android Developer
Experience: 5+ Years
Location: Gurugram
Employment Type: Full-Time
Work Mode: Onsite
About the Role
We are looking for a highly skilled and experienced Android Developer with 5+ years of strong hands-on experience in Android application development. This role will involve designing, developing, maintaining, and enhancing high-quality Android mobile applications. Strong expertise in Android development, application architecture, API integration, debugging, performance optimization, and production deployment.
Mandatory Skills & Experience
· 5+ years of professional experience in Android application development.
· Strong hands-on Android development experience is mandatory.
· Strong proficiency in Kotlin and/or Java.
· Strong understanding of the Android SDK, Android Studio, Android application lifecycle, UI components, layouts, and navigation.
· Experience developing and deploying production applications on the Google Play Store.
· Strong experience with REST APIs, JSON, API integration, and third-party SDK integration.
· Good understanding of mobile application architecture and design patterns.
· Experience with Git and modern version-control practices.
· Strong debugging, troubleshooting, and problem-solving capabilities.
· Good working knowledge of React Native is required.
· Ability to understand, debug, maintain, and contribute to an existing React Native codebase.
· Good understanding of React Native components, navigation, API integration, and state management.
Key Responsibilities
· Design, develop, test, and maintain scalable and high-performance Android applications.
· Take complete ownership of Android application development from requirement analysis to production deployment.
· Develop clean, maintainable, reusable, and efficient code following Android development best practices.
· Integrate REST APIs, third-party APIs, SDKs, payment gateways, push notifications, analytics, and other mobile services.
· Troubleshoot and resolve application crashes, performance issues, memory leaks, UI issues, and other production problems.
· Perform code reviews and contribute to improving development standards and engineering practices.
· Optimize applications for performance, scalability, security, responsiveness, and reliability.
· Implement new features and enhancements based on business and product requirements.
· Work with existing React Native applications and contribute to feature development and maintenance when required.
- Experience working on SaaS, enterprise, or large-scale mobile applications.
- Understanding of Agile/Scrum development methodologies.
· Experience working on both Android and iOS applications.
- Experience integrating payment gateways and third-party SDKs.
Apply here (application form): https://forms.gle/EVnJ9dPSjHg5WzqH7
SuperKalam (YC W23) is building the best AI tutor platform out of India, in the vein of Duolingo. This is a high impact role. We are eager to talk to a Mobile Engineer with an amazing sense of quality in engineering deliverables and strong ownership.
Requirements
- Ideally 2 to 4 yrs of experience building mobile apps + backend (React Native and NodeJS/NestJS)
- Strong engineering fundamentals, loves great architecture and writes scalable code
- Uses AI in workflow beyond prompting: skills, plugins, workflows, loops, agents
- Mobile: high quality UI and smooth animations; handled performance, optimized app builds, push notifications. Bonus: bridges, widgets, own libraries
- Backend: CRUD APIs, Redis, queues, caching, PostgreSQL / MySQL, rate limiting, basics of scaling and security, cloud (AWS, Azure or GCP). Bonus: Elasticsearch
- Preferred: Gen AI engineering (production AI pipelines, agentic workflows, voice agents, RAG / knowledge graphs). Bonus: Python
Responsibilities
- Build new features and initiatives across backend and the mobile app
- Deployments, performance, push notifications
- Set up tooling and run experiments: crons, automation workflows, AI tooling
- Product and design reviews
- Keep pushing the team's tech quotient with evolving technology and AI tooling
- Decide for speed to production plus quality for today
Who will thrive here: 2+ yrs in a product based startup (including internship), enjoys complex engineering and product problems, engineering mindset (scripts, automation, quick dashboards), ownership mindset and a strong individual contributor, first principle thinking and clear communication.
Compensation: 15 to 35 LPA based on experience. ESOPs for the right candidate.
Interview: resume shortlisting, 30 min intro meet, 1h 15m in-person fundamentals round (JS/TS, no DSA), 1h 15m in-person system design (LLD), optional 2-3 day fullstack mobile assignment, optional 1h 15m system design (HLD).
Location: Bengaluru. Full-time. Full JD: https://www.ycombinator.com/companies/superkalam/jobs/2gkQmXq-mobile-engineer-react-native-fullstack
Position Title:
SDE Intern – Mobile Application
Location: Bangalore
Duration: 6 months (with potential for full-time conversion based on performance)
About PGAGI:
At PGAGI, we believe in a future where AI and human intelligence coexist in harmony, creating a world that is smarter, faster, and better. We are not just building AI; we are shaping a future where AI is a fundamental and positive force for businesses, societies, and the planet.
Key Responsibilities:
• Develop and maintain cross-platform mobile applications using Flutter or React Native.
• Collaborate with UI/UX designers and backend developers to deliver seamless app experiences.
• Integrate RESTful APIs and work with JSON data parsing, asynchronous programming, and real-time data handling.
• Participate in regular code reviews and follow best practices in mobile development.
• Debug and troubleshoot issues, optimize app performance, and write unit tests.
• Learn and apply Git-based version control, task tracking, and agile workflows.
⸻Required Skills & Knowledge :Programming & Frameworks:
• Proficiency in Dart (Flutter) or JavaScript/TypeScript (React Native).
• Good understanding of OOP and functional programming principles.
• Experience with:
• Flutter: Widgets, navigation, state management (Provider, Bloc, etc.)
• OR React Native: Components, Redux, Context AP
IComputer Science Fundamentals:
• Basic understanding of data structures (arrays, stacks, queues, hash tables).
• Knowledge of basic algorithms (sorting, searching).
• Awareness of time complexity and code efficiency.
• Solid grasp of programming concepts like variables, loops, conditionals.
Mobile Development Concepts:
• Experience in building and deploying cross-platform mobile apps.
• Understanding of responsive design, Material Design, and iOS Human Interface Guidelines.
• Familiarity with asynchronous operations (async/await, Promises) and REST API integrations.
Networking & APIs:
• Basic knowledge of HTTP/HTTPS, request methods, and status codes.
• Hands-on experience using Postman or similar tools for API testing.
• Understanding of API security, including authentication and SSL basics.
Tools & Technologies:
• Familiarity with Git (GitHub, GitLab, Bitbucket).
• Experience using IDEs like Android Studio, VS Code, or Xcode.
• Awareness of unit testing frameworks (e.g., Flutter test, Jest).
• Understanding of build tools such as Gradle or Metro bundler.⸻
Preferred Qualifications:
• Pursuing or recently completed a B.E./B.Tech in Computer Science, IT, or related fields.
• Portfolio of previous mobile app projects (GitHub/Play Store link preferred).
• Willingness to learn, experiment, and work in a collaborative environment.
⸻What We Offer:
• Opportunity to work on real-world projects with direct mentorship from industry experts.
• Certificate of Internship and potential PPO (Pre-Placement Offer) based on performance.
• Exposure to modern product development practices and cross-functional team collaboration.
Position Title:
SDE Intern – Mobile Application
Location: Remote
Duration: 6 months (with potential for full-time conversion based on performance)
About PGAGI:
At PGAGI, we believe in a future where AI and human intelligence coexist in harmony, creating a world that is smarter, faster, and better. We are not just building AI; we are shaping a future where AI is a fundamental and positive force for businesses, societies, and the planet.
Key Responsibilities:
• Develop and maintain cross-platform mobile applications using Flutter or React Native.
• Collaborate with UI/UX designers and backend developers to deliver seamless app experiences.
• Integrate RESTful APIs and work with JSON data parsing, asynchronous programming, and real-time data handling.
• Participate in regular code reviews and follow best practices in mobile development.
• Debug and troubleshoot issues, optimize app performance, and write unit tests.
• Learn and apply Git-based version control, task tracking, and agile workflows.
⸻Required Skills & Knowledge :Programming & Frameworks:
• Proficiency in Dart (Flutter) or JavaScript/TypeScript (React Native).
• Good understanding of OOP and functional programming principles.
• Experience with:
• Flutter: Widgets, navigation, state management (Provider, Bloc, etc.)
• OR React Native: Components, Redux, Context AP
IComputer Science Fundamentals:
• Basic understanding of data structures (arrays, stacks, queues, hash tables).
• Knowledge of basic algorithms (sorting, searching).
• Awareness of time complexity and code efficiency.
• Solid grasp of programming concepts like variables, loops, conditionals.
Mobile Development Concepts:
• Experience in building and deploying cross-platform mobile apps.
• Understanding of responsive design, Material Design, and iOS Human Interface Guidelines.
• Familiarity with asynchronous operations (async/await, Promises) and REST API integrations.
Networking & APIs:
• Basic knowledge of HTTP/HTTPS, request methods, and status codes.
• Hands-on experience using Postman or similar tools for API testing.
• Understanding of API security, including authentication and SSL basics.
Tools & Technologies:
• Familiarity with Git (GitHub, GitLab, Bitbucket).
• Experience using IDEs like Android Studio, VS Code, or Xcode.
• Awareness of unit testing frameworks (e.g., Flutter test, Jest).
• Understanding of build tools such as Gradle or Metro bundler.⸻
Preferred Qualifications:
• Pursuing or recently completed a B.E./B.Tech in Computer Science, IT, or related fields.
• Portfolio of previous mobile app projects (GitHub/Play Store link preferred).
• Willingness to learn, experiment, and work in a collaborative environment.
⸻What We Offer:
• Opportunity to work on real-world projects with direct mentorship from industry experts.
• Certificate of Internship and potential PPO (Pre-Placement Offer) based on performance.
• Exposure to modern product development practices and cross-functional team collaboration.
Frontend Developers
- Contract To Hire (Initial Engagement: 6 months)
Experience: 5+ years
Mandatory Skills:
● React.js
● React Native
● JavaScript
● Experience in developing scalable and maintainable web and mobile applications
● Frontend architecture and reusable components
● State management
● REST API/backend service integration
● Application performance optimisation
● Authentication/authorisation and frontend security
● Git and pull-request-based development
● Clean, reusable and testable code
● Agile/product development experience
● Code reviews, debugging and production issue resolution
Good to have:
● TypeScript
● Next.js
● Jest / React Testing Library
● CI/CD
● Application monitoring
● Mobile deployment
Software Engineer - Mobile (SDE 3)
Own mobile features from architecture to production.
AbleCredit builds software for complex enterprise workflows where AI, APIs, business rules, human decisions, and real-world operations have to work together reliably. We care about building products that work in production - not just in demos. Our mobile applications operate in the real world: variable networks, device fragmentation, media capture, background work, permissions, and workflows that cannot simply fail when connectivity does. We're looking for an engineer who can independently own substantial parts of that experience.
What You'll Own?
• Design and ship major mobile features end-to-end, from technical design through production rollout.
• Build reliable experiences around camera, audio, media upload, location, permissions, and device capabilities.
• Design for poor connectivity, retries, offline behavior, background execution, and interrupted workflows.
• Own API integration, local state, caching, persistence, and synchronization patterns.
• Improve app startup time, responsiveness, battery/network usage, crash rate, and overall reliability.
• Build observability into mobile features and debug issues across device, network, and backend boundaries.
• Contribute to mobile architecture, testing strategy, release engineering, and technical standards.
• Mentor junior engineers and interns through reviews and design discussions.
What We're Looking For?
• 5+ years building production mobile applications.
• Strong experience with Android/Kotlin, iOS/Swift, Flutter, React Native, or comparable mobile stacks.
• Deep understanding of mobile lifecycle, networking, concurrency, persistence, and performance.
• Experience shipping and supporting applications through production releases.
• Strong debugging skills using device logs, profiling, crash reporting, and network inspection.
• Good API design instincts and ability to reason about backend/mobile contracts.
• Ability to independently turn ambiguous product requirements into robust technical solutions.
Nice to Have
• Media capture or real-time audio/video experience.
• Offline-first or field-workforce applications.
• Mobile security, encryption, device integrity, or secure storage.
• Native module/bridge development in a cross-platform application.
• Experience with mobile CI/CD, automated testing, staged rollouts, and release observability.
How We Build?
Mobile is not a thin client. We treat device behavior, network reliability, telemetry, performance, and release safety as core engineering concerns. Engineers own what they ship after it reaches production.








