React.js Developer

JD: React Frontend Engineer (Web)

Role: React Engineer – Real-Time Web Applications

We are building data-intensive, real-time web applications. We need engineers who can handle dynamic data, performance constraints, and complex UI states at scale.

What You’ll Do

• Build scalable frontend systems using React
• Handle real-time data flows (WebSockets, streaming updates)
• Optimize rendering performance for high-frequency updates
• Build reusable component systems and state management
• Work closely with backend teams on API design
• Ensure observability (logging, error tracking, performance metrics)

Must-Have Skills

• Strong experience in React (hooks, state management)
• Experience with:
• Real-time data handling
• Large datasets / dynamic UI
• Performance optimization:
• Memoization, virtualization, rendering control
• Solid understanding of:
• Browser performance
• Network behavior

Good-to-Have

• Experience with dashboards / analytics tools
• Experience in streaming or content platforms
• Familiarity with WebRTC or RTC integrations
• Experience with SSR (Next.js)

What We Value

• Ability to handle high-frequency UI updates without lag
• Strong debugging and profiling mindset
• Clean architecture and reusable design systems

NEED TO HAVE :

1) Have some knowledge of front end like React.JS

2) HTML, CSS

3) Strong in Javascript concepts

4) Good communication skills

5) Loves to code

GOOD TO HAVE :

1) Experience with type script will be a plus

2) Experience with Nest.JS framework will be a plus

3) Strong hold on ES6 principles.

4) Familiar with TDD ( Test Driven Development ) will be a plus.

5) Familiar with working in CI / CD will be a plus

6) Micro-Service architecture knowledge will be an added benefit.

You can directly WhatsApp us on nine three one six one two zero one three two

Key Responsibilities

• Develop new user-facing features using React.js and related libraries.
• Build reusable components and front-end libraries for future use.
• Translate designs and wireframes into high-quality, responsive code.
• Optimize components for maximum performance across a variety of web-capable devices and browsers.
• Collaborate with designers, product managers, and backend developers to deliver seamless user experiences.
• Debug and fix performance and UI issues.
• Write clean, maintainable, and testable code.
• Stay up-to-date with the latest trends and best practices in front-end development.

Required Skills & Qualifications

• Strong proficiency in JavaScript (ES6+), React.js, and Redux (or similar state management libraries).
• Experience with HTML5, CSS3, SASS, and responsive design principles.
• Familiarity with RESTful APIs and JSON.
• Understanding of Git and version control workflows.
• Knowledge of Webpack, Babel, or similar build tools.
• Good understanding of component-based architecture and front-end design patterns.
• Excellent problem-solving and debugging skills.
• Strong communication and teamwork abilities.

Preferred Qualifications (Nice to Have)

• Experience with TypeScript.
• Familiarity with Next.js, React Query, or React Router.
• Experience with Unit Testing frameworks (Jest, Enzyme, React Testing Library).
• Basic knowledge of Node.js or Express.js.
• Familiarity with CI/CD pipelines and DevOps tools.
• Exposure to Agile/Scrum methodologies.

Position Overview: Front-End Developer (Next.js)

We are seeking an experienced Front-End Developer with strong hands-on expertise in Next.js and React.js. The ideal candidate will build and maintain scalable, responsive web applications using modern front-end technologies and best practices in performance, SEO, and rendering techniques.

Key Responsibilities

• Develop and maintain responsive, scalable web applications using React.js and Next.js
• Implement CSR, SSR, and SSG using Next.js best practices
• Build reusable, modular UI components following clean front-end architecture
• Integrate and manage REST APIs for data retrieval, caching, and error handling (React Query or similar)
• Optimize applications for performance, SEO, and accessibility
• Collaborate with backend engineers and UI/UX designers to deliver high-quality user interfaces
• Debug, test, and document code to ensure maintainability and scalability

Required Skills

• Strong knowledge of Next.js fundamentals (routing, rendering techniques, API routes)
• Proficiency with React Hooks and understanding of component lifecycle
• Solid experience integrating REST APIs and handling errors effectively
• Familiarity with state management libraries such as React Query, Redux, or Zustand
• Strong skills in JavaScript (ES6+), HTML5, and CSS3
• 7–10 years of front-end development experience

At Thrillophilia, we have set sail on a mission to redefine the way people explore the world, one byte at a time. We are driven by a shared passion for excellence and a relentless pursuit of innovation. We have established ourselves as industry leaders in delivering cutting-edge solutions that have transformed the way the travel industry operates. Our commitment to pushing boundaries and creating groundbreaking technology sets us apart from the rest.

We are seeking a highly skilled and passionate Senior Software Developer with expertise in Frontend Frameworks like React.js or Next.js to join our dynamic and innovative tech team. As a Senior Software Engineer, you will play a crucial role in designing, developing, and implementing high-quality software solutions that drive the success of our travel platform. You will work closely with cross-functional teams, including product development, UI/UX design, and quality assurance, to ensure seamless integration of features and deliver exceptional user experiences. 

We are looking for individuals who are not only technically proficient but also deeply passionate about building scalable products that make a meaningful impact.

Are you ready to embark on an exciting journey where we're building the most incredible travel platform in the world?

Why Choose Thrillophilia?

A Culture of Excellence: We have cultivated a culture that nurtures creativity, celebrates diversity, and fosters collaboration. Our team is comprised of brilliant minds who thrive on challenges, embrace change, and consistently deliver exceptional results.

Impactful Projects: As a Senior Software Engineer, you will have the opportunity to work on exciting and impactful projects that shape the future of our industry. Your expertise and contributions will directly influence the success of our groundbreaking solutions and drive our mission forward.

Growth and Development: We believe in investing in our team members' growth and development. Through continuous learning and our mentorship, we empower you to expand your skill set, broaden your horizons, and reach new heights of professional excellence.

Cutting-Edge Technology: At Thrillophilia, we pride ourselves on staying at the forefront of technological advancements. As a member of our team, you will have access to state-of-the-art tools, cutting-edge frameworks, and a supportive environment that encourages exploration and experimentation.

Responsibilities:

• Develop and maintain robust, scalable, and efficient web applications using React.js / Next.js.
• Collaborate with product managers, UI/UX designers, and fellow developers to understand requirements, translate them into technical solutions, and deliver high-quality software products.
• Write clean, maintainable, and well-documented code following industry best practices and coding standards.
• Conduct thorough code reviews, provide constructive feedback, and mentor junior developers to enhance team productivity and code quality.
• Optimize application performance and ensure efficient resource utilization by conducting performance testing, monitoring, and troubleshooting.
• Stay updated with the latest industry trends, tools, and technologies related to JS and JS frameworks like React.js / Next.js, and share knowledge with the team.
• Collaborate with the DevOps team to deploy and maintain applications in cloud-based environments.
• Contribute to the continuous improvement of development processes, tools, and methodologies.

Requirements:

• Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience).
• At least 4+ years of relevant experience as a front-end developer
• Strong expertise in React.js / Next.js with a solid understanding of their core principles and ecosystem.
• Proficient in front-end development technologies such as HTML5/CSS, JavaScript and Typescript.
• Deep understanding of the DOM, Browser Events, JavaScript APIs, Canvas rendering etc.
• Proficiency in creating mobile websites and putting responsive design strategies into practice
• Extensive knowledge of contemporary web development tools such as Babel, PostCSS, and Webpack
• Regard for optimizations that focus on delivering content to the user as quickly as possible.
• Familiarity with version control systems, such as Git.
• In-depth SEO optimization knowledge is seen as a plus.
• Ability to write efficient, maintainable, and testable code, with a strong emphasis on software quality and best practices.
• Strong problem-solving and analytical skills, with the ability to tackle complex technical challenges and provide innovative solutions.
• Excellent communication and collaboration skills, with the ability to work effectively in a team-oriented environment.
• Self-motivated and detail-oriented, with a passion for continuous learning and staying updated with emerging technologies.

If you are passionate about building revolutionary travel products, thrive in a collaborative and innovative environment, and are ready to take on exciting challenges, we would love to hear from you. 

Apply now and embark on a transformative journey to redefine the future of travel!

Looking for enthusiastic tech driven individuals who can architect a web application, push pixels, design a web API, design a UI and optimize the backend for scalability. Should be thrilled to deep dive into the field of Location Intelligence. 

Hiring for the role of  Frontend Developer for our Development team. Apply if you are keen to explore how data-tech is changing the decision intelligence landscape.

Sociometrik is a geospatial data intelligence start-up based out of New Delhi, India - founded in 2019 with the mission of redefining data-backed executive decision making. We measure and quantify physical earth, built structures and human activity using multi-channel data sources like satellite imagery, smartphone mobility, web records and administrative data to power alternative data-based decision support systems for our clients.

• Write effective, scalable and reusable code
• Participate in system design and architecture discussions
• Collaborate with Product Owner to identify optimal ways to implement new features & product enhancements.
• Coordinate with internal teams to understand user requirements and provide technical solutions.
• Create UI mock-ups and transform them into quality product features consistent with the Product Owner’s vision.

• Minimum 2  year of work experience as a frontend developer
• Minimum 2 year experience in React.JS.
• Must have Experience working in a Typescript codebase
• Experience with Leaflet.JS, Google Maps API, or Geospatial projects are a "Nice to Have"
• Exposure to deck.gl is “Good to Have”.
• Proficiency with HTML, CSS, JavaScript and jQuery
• Must have Experience collaborating in a team environment

• An analytical bent of mind
• Good time management skills
• Curiosity for learning
• Creative vision
• Team spirit and good problem-solving skills

Hiring Process

Below is our hiring process for this position. We will reach out or send a rejection notice to most candidates within 1-5 business days of applying. Sociometrik promises to value your time and professionalism in every step of the process.

• Quick Screening 
• Interview with Technical Lead

• Final Interview with Leadership

Senior UI Developer

Role Objectives 

• Participate in complex design and software development tasks within schedule, task, and quality guidelines set in conjunction with the Senior Platform Specialists and Platform Architect
• Hands-on development and implementation of solutions including configuration of platform components and custom development
• Tasks associated with testing and documentation of solution implemented 

 Also

• Must be capable of coding and unit testing their code

• Team player with good interpersonal skills

• Should have strong analytical skills
• Good communication skills
• Handlinh several priorities and delivering results in time in a high-pressure, dynamic environment.