Senior React Engineer

·      JavaScript, Typescript

·      Any UI Framework (web components) - primarily React.js

·      Rxjs

·      State Management frameworks - redux

·      Design Patterns

·      Jest / WTR for testing

·      Playwright, cypress - functional tests (good to have)

Key Responsibilities:

● Assist in translating UI/UX designs into pixel-perfect and responsive web interfaces.

● Work under the guidance of senior developers to build reusable code and libraries.

● Support the development of website features using HTML, CSS, JavaScript, and modern frameworks like React or Vue (based on project requirements).

● Test websites across multiple browsers and devices for performance and consistency.

● Participate in code reviews and team meetings.

● Maintain proper documentation of assigned tasks and projects.

● Learn and adapt to new tools, technologies, and best practices.

Required Skills:

● Strong understanding of HTML5, CSS3, and JavaScript fundamentals.

● Basic knowledge of any JavaScript framework/library (e.g., React.js, Vue.js, Angular – bonus).

● Familiarity with version control systems like Git.

● Good understanding of responsive and adaptive design principles.

● Eagerness to learn and grow in a collaborative team environment.

● Basic knowledge of browser debugging tools.

● Strong problem-solving attitude and attention to detail.

What We Offer:

● Friendly and open work culture.

● Mentorship and learning opportunities from experienced developers.

● Opportunity to work on live projects.

● Certificate of completion/internship.

About the Role

We are looking for a highly skilled and experienced Senior React Native Developer to join our team and take the lead on developing our cross-platform mobile application. You’ll play a critical role in building, launching, and scaling a high-performance mobile app that runs seamlessly on both iOS and Android platforms from a single codebase.

If you’re passionate about mobile technologies, have a strong command of React Native, and are excited about creating a high-quality product from the ground up, we’d love to hear from you.

Responsibilities

• Lead the end-to-end development of a cross-platform mobile application using React Native.
• Collaborate with product managers, designers, and backend engineers to deliver high-quality user experiences.
• Build reusable components and front-end libraries for future use.
• Optimize app performance for speed and scalability across devices and OS versions.
• Ensure the app complies with design standards and platform-specific guidelines (Apple App Store & Google Play).
• Set up CI/CD pipelines for automated builds, testing, and deployment (e.g., using Fastlane, EAS, or similar).
• Integrate RESTful APIs and third-party services.
• Handle app store submissions and updates.
• Mentor junior developers and enforce best practices in mobile development.

Requirements

Must-Have:

• 5+ years of experience in mobile application development.
• 3+ years of hands-on experience with React Native.
• Strong understanding of JavaScript (ES6+), TypeScript, and React architecture.
• Deep knowledge of iOS and Android mobile app development lifecycle.
• Experience with mobile UI/UX best practices and performance optimization.
• Familiarity with native build tools (Xcode, Android Studio).
• Experience integrating REST APIs and handling network latency issues.
• Proficient with Git, GitHub/GitLab, and agile development practices.
• Experience with push notifications, in-app purchases, deep linking, and analytics SDKs.

Preferred:

• Experience with Expo or EAS for managed workflows.
• Familiarity with mobile CI/CD pipelines (Fastlane, Bitrise, etc.).
• Experience with native modules (Objective-C/Swift and Java/Kotlin) as needed.
• Knowledge of automated testing frameworks (Jest, Detox).
• Published apps in both the App Store and Google Play.
• Prior experience in startups or high-growth environments.

What We Offer

• Opportunity to lead and build a product from the ground up.
• Work with a dynamic and talented team in a fast-paced environment.
• Flexible working hours and remote-first culture.
• Competitive salary and equity options (if applicable).
• Learning and development budget.

Job Role: Angular Developer

Location: Bangalore/ Noida

Job description:- 

• Strong experience of Angular 2+ and above along with other technologies like HTML5, CSS, jQuery, AJAX with good knowledge of ECMA Scripts.
• Strong knowledge of JS Fundamentals.
• Design & development of Angular applications as per desired specifications, along with experience in frameworks/libraries like jQuery, Bootstrap, Typescript etc.
• Architecture design, development, testing and maintenance of Web Apps, Implementation based on Angular Application MVC Patterns.
• Own end to end product modules/features (from the requirement to going live)- Design & code review, troubleshoot & help team members on issues.
• Gather requirements by interacting directly with the end-users.
• Research on open source framework/technology required for developing the feature/application.

Job Description for Frontend Developer:

We are looking for a Frontend Developer, who is motivated to combine the art of design with the art of programming to make User experience intuitive. Responsibilities will include implementing visual elements

and behaviors with user interactions. You will work with both front-end and back-end developers to build user-friendly applications. You will also be bridging the gap between the visual elements and the server-side infrastructure, taking an active role on both sides and defining how the application looks and functions.

Experience: 5 to 8 years

Location: 410-413, Aaron Spectra, Behind Rajpath Club, Bodakdev, S.G. Highway, Ahmedabad-380054

Job Requirements

• Extensive hands-on experience with JavaScript and React, Angular or Vue framework for a minimum of 5 years.

• In-depth understanding of fundamental web technologies such as HTTP, HTML, CSS, AJAX, REST and JSON.

• Strong knowledge of HTML5 CSS3 Flexbox, CSS Grid, and Responsive Design.

• Proficiency in consuming RESTful services.

• Good experience writing Unit Tests.

• Good knowledge of code versioning using Git.

• Excellent communication skills, including written and verbal English.

Job Roles and Responsibilities

• Build cross-platform apps using Javascript, Javascript framework and other fit-for-purpose technologies.

• Create responsive web interfaces with HTML, CSS3 Bootstrap.

• Convert wireframes and mock-ups into fully functioning user interfaces.

• Take part in creating the web architecture for new projects.

• Use Docker containers to isolate and scale processes on demand.

• Offer support, especially when teammates are faced with new challenges.

• Provide guidance and advice on best practices and future technologies.

• Optimize applications for maximum speed

• Design mobile-based features

• Collaborate with back-end developers and web designers to improve usability

• Participate in code reviews.

Why Work at Staunchsys:

● Family Health Cover

● Personal Accident Insurance

● Constant Learning

● Competitive Pay

● Flexible work timings

● 5 days working

● Leave encashment facility for unveiled PL as well SL

● Complimentary Lunch

1. Develop User interfaces for Modern Rich Internet Applications with the latest Front End Technologies Perform product analysis and development tasks of increasingly complex nature which may require extensive research and analysis.
2. Writing tested and documented JavaScript, HTML and CSS
3. Make design and technical decisions for AngularJS projects.
4. Ensuring high performance