SDE 3- React Native

Role Overview

Euphoric Thought Technologies is looking for a skilled MERN Stack Developer to design, develop, and maintain scalable web applications. The ideal candidate will be responsible for both front-end and back-end development, working closely with product managers, designers, and other engineers to deliver high-quality, performance-driven solutions.

Key Responsibilities

Design, develop, test, and deploy full-stack web applications using the MERN stack (MongoDB, Express.js, React.js, Node.js)

Build reusable, efficient, and scalable front-end components using React.js

Develop RESTful APIs and backend services using Node.js and Express.js

Design and manage databases using MongoDB, including schema design and performance optimization

Collaborate with UI/UX designers to implement responsive and user-friendly interfaces

Integrate third-party APIs and services

Ensure application security, data protection, and performance optimization

Write clean, maintainable, and well-documented code

Participate in code reviews, sprint planning, and agile ceremonies

Troubleshoot, debug, and enhance existing applications

Stay updated with emerging technologies and best practices in full-stack development

Required Skills & Qualifications

Candidate must have at least 3 years of experience.

Bachelor’s degree in Computer Science, Engineering, or a related field

Strong hands-on experience with MongoDB, Express.js, React.js, and Node.js

Proficiency in JavaScript (ES6+), HTML5, CSS3

Experience with state management libraries (Redux, Context API, etc.)

Knowledge of REST APIs, JWT authentication, and role-based access control

Familiarity with Git/version control systems

Experience working in Agile/Scrum environments

Good understanding of web security and performance best practices

Strong problem-solving and debugging skills

Good to Have

Experience with cloud platforms (AWS, Azure, GCP)

Knowledge of Docker, CI/CD pipelines

Exposure to microservices architecture

Experience in IT services or custom application development projects

Why Join Euphoric Thought Technologies

Work on innovative and impactful projects

Collaborative and growth-oriented culture

Opportunity to work with modern technologies

Continuous learning and career development

Roles & Responsibilities:

• Leverage the inbuilt React toolkit for creating frontend features
• Create data visualization tools, libraries, and reusable code for prospects
• Integrate designs and wireframes within the application code
• Monitor interaction of users and convert them into insightful information
• Write application interface code with JavaScript
• Enhance application performance with constant monitoring
• Translate wireframes and designs into good quality code
• Optimize components to work seamlessly across different browsers and devices
• Good understanding of CSS libraries, GIT, Sigma, Adobe XD etc.
• Proper user information authentication
• Develop responsive web-based UI
• Constant interaction with other developer teams and design team to discuss UI ideas
• A thorough review of applications needs and interfacing elements
• Translating designs and wireframes into high quality code
• Follow proper documentation for changes in application and further updates

ReactJS Developer Skills

• At least 1+ years of experience as a React.js developer.

• Must have good communication skills in English. 

• In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
• Complete understanding of ReactJS and its main fundamentals like JSX, Virtual DOM, component lifecycle, etc.
• Preceding experience with ReactJS workflows like Flux, Redux, Create React App, data structure libraries
• Understanding of RESTful APIs/GraphQL, HTML/CSS, ES6 (variables and scoping, array methods), code versioning tools like GIT, SVN, etc., popular frontend development tools, CI/CD tools, DevOps, performance testing frameworks like Mocha, Node + NPM
• Open-minded team player, willing to accept feedback and offer suggestions
• Good time management, project management, communication, and interpersonal skills
• Capability to write crisp and clear code based on guidelines and best practices
• Experience with user interface design.
• Knowledge of performance testing frameworks including Mocha and Jest.
• Experience with browser-based debugging and performance testing software.
• Willingness to learn modern-day tools and processes
• Good problem-solving, troubleshooting skills
• Creativity and accountability

#Benefits to Joining us:

- 5 Days Working

- 250 + Brains

- Overtime Pay

- Health Insurance for you & your family

- Leave Encashment

- Flexible job timings

- Monthly celebrations

#Interested..? Then plz apply with the below details:'

Total Work Experience?

Mention years of experience in React js –

Mention years of experience in Node js –

Current CTC:

Expected CTC:

Notice Period:

Experience: 1+ Years

Roles & Responsibilities:

Design and develop cross-platform mobile applications using React Native, ensuring high performance, responsiveness, and code quality.

Collaborate with UI/UX designers and backend developers to implement intuitive and visually appealing user interfaces.

Contribute to the technical design and architecture of mobile applications, ensuring scalability, modularity, and maintainability.

Evaluate and select appropriate libraries, frameworks, and tools to enhance the development process and application performance.

Implement new features and functionality in mobile applications based on project requirements and specifications.

Write clean and efficient code, conduct thorough testing, and ensure proper documentation of the implemented features.

Participate in code reviews and provide constructive feedback to team members. Collaborate closely with cross-functional teams, including designers, product managers, and backend developers, to ensure smooth project execution and timely delivery.

Identify and resolve bugs, performance issues, and other technical problems in mobile applications. Conduct debugging, testing, and optimization to ensure the stability and reliability of the applications.

Optimize the performance of mobile applications by identifying and addressing bottlenecks, reducing loading times, and improving memory usage.

Conduct profiling and performance testing to enhance the overall user experience.

Write unit tests and conduct thorough testing to ensure the quality, functionality, and compatibility of mobile applications across different devices and platforms.

Collaborate with quality assurance engineers to identify and resolve any defects or issues.

Stay updated with the latest trends, best practices, and advancements in mobile app development, particularly in the React Native ecosystem.

Continuously enhance your skills and knowledge to contribute to the improvement of the team's development processes and standards.

Requirements:

Proven experience as a Software Engineer, with a minimum of 1+years, specifically in mobile app development using React Native.

Strong proficiency in JavaScript, TypeScript, and React Native framework.

Familiarity with native mobile development (iOS and Android) and related tools.

Experience with mobile app testing frameworks, such as Jest or Detox.

Understanding of RESTful APIs and integration of mobile apps with backend services.

Knowledge of mobile app performance optimization techniques and tools.

Familiarity with Agile software development methodologies and practices.

Excellent problem-solving and analytical skills.

Strong communication and collaboration skills, with the ability to work effectively in a team-oriented environment.

Preferred Qualification:

Bachelor's degree in Computer Science, Software Engineering, or a related field

Job Description

We're a fast growing fintech startup based in Pune. In June 2019, we launched, an app to check and monitor credit scores. It is the only app in India that helps consumers improve their credit score via an AI-based score planner.

WE are on a mission to re-imagine credit and payments from first principles and is building a mobile-first credit card in India.

• Roles & Responsibilities:-

Strong proficiency in JavaScript.

Thorough understanding of React.js and its core principles.

Experience with popular React.js workflows (such as Flux or Redux)

Familiarity with newer specifications of Ecma Script.

Familiarity with RESTful APIs.

Knowledge of modern authorization mechanisms, such as JSON Web Token.

Familiarity with modern front-end build pipelines and tools.

Experience with common front-end development tools such as Babel, Webpack, NPM, etc.

Ability to understand business requirements and translate them into technical requirements.

A knack for benchmarking and optimization.

Fulfil’s software engineers develop the next-generation technologies that change how millions of customer orders are fulfilled by merchants. Our products need to handle information at a massive scale. We're looking for engineers who bring fresh ideas from all areas into our technology.

As a Front End software engineer, you will work on the ReactJS powered user interface used by Fulfil merchants to manage their back-office operations. This is mission critical software and your primary focus will be on developing user interface components and implementing them following well-known React.js workflows. You will ensure that these components and the overall application are robust and easy to maintain. In this role, you will be collaborating closely with the rest of the team working on different layers of infrastructure in an international environment. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality are important.

What You’ll Do:

• Collaborate with a small yet extraordinarily talented team of engineers to implement front-end technologies
• Develop new user-facing features using React.js and React Native
• Work closely with the Design and Product teams to translate complex technical workflows into delightful user experiences
• Define how Fulfil builds user interfaces and ensure that we’re utilizing and keeping up with modern web standards
• Continually test, measure, and iterate on the results of your work in the spirit of continuous improvement
• Write clean, reusable, and well-tested front-end code
• Help to bridge the responsibilities of the Product and Engineering teams, spending time with both on the way to launching new products
• Architect efficient and reusable front-end abstractions and systems that drive complex web applications
• Create reliable and type-safe applications with Typescript
• Build and contribute to open source projects
• Build reusable components and front-end libraries for future use
• Optimize components for maximum performance across a vast array of web-capable devices and browsers

We’re Looking for Someone With:

• 5+ years of experience as a front end engineer
• Experience in building large-scale web applications in a fast-moving team environment
• A strong understanding of UX and UI design standards
• The perfectionist’s touch on a pragmatist’s deadline: you strive for pixel-perfection and intuitive functionality
• Strong proficiency in JavaScript (2-4 Years of experience), including DOM manipulation and the JavaScript object model
• Thorough understanding of React.js and its core principles, with experience in popular React.js workflows
• Experience with common front-end development tools such as Babel, Webpack, NPM, etc
• Experience with popular testing frameworks, like Jest, Cypress, and Testing Library.
• The ability to bring any design to life with HTML and CSS, with cross browser compatibility and accessibility
• Smarts, humility, communication skills, and equal willingness to teach and learn
• Familiarity with RESTful and GraphQL APIs
• Knowledge of modern authorization mechanisms, such as JSON Web Token
• Experience in developing large client side JavaScript applications
• Familiarity with code versioning tools like GIT
• Experience with Javascript testing tools and test automation

Nice to Haves:

• Prior experience at a growth stage Internet/Software company
• Demonstrated work beyond the front-end, experienced in integrating with a wide array of back-end technologies and services (e.g. experience with Python, AngularJS)
• Experience developing large client-side applications and optimizing them for performance
• You can straddle client and server development, creating APIs that drive web apps
• You understand the intricacies of timezones
• Web optimization, performance tools, and load testing
• You maintain or contribute to an open-source project

WHO YOU ARE

To be successful in this role, you’ll need to have the following skills:

• Love for coding: A fanatic about writing beautiful and scalable code.
• Sense of analytics: Strong analytical and troubleshooting skills. Should be resourceful, innovative and inventive.
• Dynamic: Should be comfortable in dealing with lots of moving pieces. Have exquisite attention to detail, and are comfortable learning new technologies and systems. 
• Team player: Knack for influencing without being authoritative. Pitch in wherever the team needs help, from writing blog posts to supporting customers.
• Accountability: High sense of ownership for your code and relentlessness to deliver projects with high business impact. 

KEY QUALIFICATIONS

• BE/BTech in Computer Science or related field. 
• Minimum 3+ years of UI/Frontend development and a strong understanding of building complex layouts using JavaScript, CSS and HTML.

KEY SKILLS

• Strong computer system analysis and design skills in current methodologies and patterns including vanilla JavaScript, some experience with ReactJS, Redux, React Native, Webpack, and Typescript or similar library/tools.
• Obsessed with WPO (Web Performance Optimization) and web/mobile performance analysis.
• Experienced with web standards and protocols such as HTTP, DNS, TCP/IP, and socket APIs in general.
• Familiar with web security, SEO, accessibility and internationalization.

Responsibilities:

• Build the foundation of our supply side (enterprise) product from scratch. Maintain high standards of pixel perfect Ui’s and efficient User Experiences. 
• Our Supply Side ecosystem involves a plethora of products such as Catalog Management, Analytics Dashboard, Orders Processing, Finance Reconciliation, Notification centres etc. Develop a deep understanding of the mentioned use cases and build the systems for scale.
• Coordinate with Product managers, Product Designers & Backend Developers and outline sprints and tasks on a weekly basis.
• Conduct Comprehensive Unit tests before passing features to QAs. This requires a good top level understanding of backend infrastructure.
• Maintain High level of Code Quality and constantly optimize for performance and user experience.
• Be Collaborative. Self reliant and always keep pushing the limits of your knowledge.

We are looking for a React Native developer interested in building performant mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a desired structure is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.

Job Requirements:

• Strong development and fundamental knowledge of React Native.
• Minimum 1 year of hands on experience in React Native is required for this position
• Leverage native APIs for deeper integrations with iOS/Android platforms.
• Work with engineers, designers, product managers.

Skills Required : React-Native, JavaScript, ES6, REDUX, API, Firebase, Android setup, iOS Setup

Job Role:

• Build pixel-perfect, buttery smooth UIs across both mobile platforms.

• Leverage native APIs for deep integrations with both platforms.
• Diagnose and fix bugs and performance bottlenecks for performance that feels native.

• Maintain and write clean code to ensure the product is of the highest quality.