
React Js Developer
at Multinational Company providing energy & Automation digital
Roles and Responsibilities

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What You’ll Do:
- Build and ship responsive, high-performance web applications using React.
- Translate UI/UX designs into clean, maintainable code.
- Integrate frontend with backend services via REST/GraphQL APIs.
- Optimize applications for speed, scalability, and cross-browser compatibility.
- Write reusable, modular components and maintain design consistency.
- Collaborate with product managers, designers, and engineers to deliver features end-to-end.
- Identify performance bottlenecks and improve frontend architecture.
- Participate in code reviews and contribute to best practices.
What We’re Looking For:
- 4–6 years of experience in frontend development.
- Strong hands-on experience with React.js.
- Solid understanding of JavaScript (ES6+), HTML5, and CSS3.
- Familiarity with state management (Redux / Zustand / Context API).
- Experience working with REST APIs and asynchronous programming.
- Understanding of responsive design and cross-browser compatibility.
- Experience with build tools (Webpack, Vite, etc.).
- Familiarity with Git-based workflows.
- Good problem-solving and communication skills.
Good to Have:
- Experience with testing frameworks (Jest, React Testing Library).
- Exposure to performance optimization techniques.
- Basic understanding of backend technologies (Node.js / Python).
What You’ll Work On:
- Building intuitive and scalable user interfaces for our core product.
- Improving performance and user experience across the platform.
- Contributing to frontend architecture and design systems.
- Solving real-world problems at scale.
Why Join Us
- Work on impactful products used by real customers.
- Opportunity to own features end-to-end.
- Collaborative and fast-paced environment.
About this Role
We're looking for a Frontend Web Developer to build fast, modern, and highly interactive web experiences that reflect Valerie's premium brand.
You'll work closely with Product, Design, Brand, and Marketing teams to bring exceptional digital experiences to life. Success in this role isn't measured by how many pages you build or animations you create; it's measured by how beautifully, smoothly, and reliably users experience the website.
You could be a great fit if...
- You enjoy building premium, visually impressive websites with exceptional attention to detail.
- You love transforming Figma designs into pixel-perfect, responsive user experiences.
- You have a strong eye for design, motion, and frontend craftsmanship.
- You enjoy creating immersive interactions using GSAP and Three.js.
- You care deeply about website performance, accessibility, and clean, maintainable code.
- You naturally take ownership and enjoy bringing ambitious creative ideas to life through code.
- You communicate well with designers, product teams, and marketers to build exceptional user experiences.
- You enjoy learning modern frontend technologies and continuously improving your craft.
Requirements
- 3–6 years of frontend development experience, ideally within a SaaS company, AI product company, or fast-paced startup.
- Strong experience with Next.js, React, JavaScript, TypeScript, Tailwind CSS, GSAP, and Three.js.
- Experience building responsive, production-ready websites from concept to launch.
- Experience consuming REST APIs and integrating third-party services.
- Strong understanding of component-based architecture and modern frontend development practices.
- Experience translating Figma designs into pixel-perfect implementations.
- Excellent debugging and problem-solving skills.
- Strong attention to detail and engineering quality.
- Ability to work independently with a high level of ownership and a strong portfolio
Bonus Points
- Experience building SaaS or AI product websites.
- Experience with headless CMS platforms such as Sanity or Contentful.
- Strong understanding of Core Web Vitals, SEO, and accessibility.
- Experience building premium marketing websites with advanced animations and interactive storytelling.
You probably shouldn't apply if...
- You see frontend development as simply converting designs into code.
- You don't enjoy building animations, interactions, or premium user experiences.
- You struggle to balance visual quality with website performance.
- You prefer highly structured environments where priorities rarely change.
- You rely on others to identify problems instead of proactively finding solutions.
- You're uncomfortable taking ownership of frontend features from implementation through deployment.
The best time to join Valerie was yesterday. The next best time is now 🤓
👋Our Hiring Process
We want interviews to be valuable for both sides. Throughout the process, you'll meet the people you'll work with, learn more about the role, and get a chance to understand how we think and operate.
Our process typically includes:
- Introductory conversation with our Talent team <> 30 mins
- Hiring Manager interview <> 30-45 mins
- Role-specific assessment or practical exercise (where applicable)
- Cross-functional or stakeholder interviews <> 30-45 mins
- Final conversation with leadership <> 30-45 mins
We'll always let you know what to expect before each stage.
💪🏾What You Can Expect
- Meaningful work with visible impact
- High ownership from day one
- Collaboration with experienced founders, operators, and specialists
- A team that values curiosity, initiative, and continuous improvement
- Competitive compensation and the tools you need to do your best work
- Opportunities to grow as Valerie grows
Valerie is committed to building an inclusive workplace where people from different backgrounds, experiences, and perspectives can thrive. We hire based on skills, potential, and the ability to contribute to our team.
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!
Job Description:
Delivering a complete front end application.
Writing tested, idiomatic, and documented JavaScript, HTML, and CSS.
Build pixel-perfect, buttery smooth UIs across both web and mobile platforms.
Leverage native APIs for deep integrations with both platforms.
Diagnose and fix bugs and performance bottlenecks for performance that feels native.
Maintain code and write automated tests to ensure the product is of the highest quality.
What we expect:
You should have awesome development skills and the ability to translate those into elegant, scalable code. Most importantly, you should have the mindset to work well in a highly agile, motivated, fast-growing start-up environment.
Knowledge and experience with:
- Experience level 2+ years
- React & Vuejs
- GraphQL
- JS/HTML/CSS skills
- Firm grasp of the JavaScript and TypeScript or ClojureScript anguage and its nuances, including ES6+ syntax
- Strong understanding of Object-Oriented Design and Data Structuring;
- Experience with storage and caching solutions such as MySQL and Redis
- Experience with TDD and testing frameworks
- Experience with Git and Github
- A love for clean and elegant code
- Kendo (increases your chances of getting hired)
- Comfortable using Unix / Linux systems
- Creating configuration, build, and test scripts for Continuous Integration environments
Knowledge of fintech will be an advantage.
Your primary focus will be developing web applications and components. You'll implement them with the React.js framework, following generally accepted practices and workflows. You will ensure that you produce robust, secure, modular, and maintainable code. You will coordinate with other team members, including backend developers and UX/UI designers. Your commitment to team collaboration, good communication, and a quality product is crucial.
Day-to-day responsibilities include:
1. Developing new user-facing features using React.js and workflows like Redux.
2. Building reusable components and front-end libraries for future use.
3. Translating designs and wireframes in high-quality code.
4. Optimising components for maximum performance across a vast array of web-capable devices and browsers.
5. Integrating APIs for complete functionality.
6. Write technical documentation.
Responsibilities include:
1. Experience developing desktop and mobile applications for a minimum of 2 years.
2. Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
3. Thorough understanding of React.js and its core principles
4. Should have experience with Redux and respective middlewares (eg. redux-thunk or redux-saga)
5. Familiarity with RESTful APIs
6. Knowledge of modern authorization mechanisms, such as JSON Web Token
7. Familiarity with modern front-end build pipelines and tools
8. Ability to understand business requirements and translate them into technical requirements
9. Knowledge of D3.js would be plus
Skills Required: HTML/CSS, Javascript, React.js, Redux.
Required Experience: 2 - 4 year of experience
As the lead for the frontend development team at Mosaic, you will be the sole owner of the
entire FE development cycle for our consumer facing web products in ReactJS. Also, you will
be responsible for shaping up the entire system for scale and collaborating intensively with the
backend and design teams to create the best consumer experiences. You would also need to
control the mobile app development lifecycle on ReactNative.
Responsibilities
- Overlook development of all user-facing products in React
- Build reusable components and front-end libraries for future use
- Translate designs and wireframes into high quality code
- Optimize components for maximum performance across a vast array of web-capable
devices and browsers
- Focus on code maintainability and performance of application
- Provide technical advice and assists in solving programming problems
- Use Server Side Rendering when applicable
- Enhance SEO, Analytics and overall frontend architecture for better performance
Requirements
- 4+ years of experience building frontend for consumer facing products
- 2+ years on ReactJS for consumer facing products
- 1+ years of Team Lead/Management experience
- Thorough understanding of architecting the frontend system with Server Side Rendering
- Good foundation in design and a knack for designing interactions and elegant interfaces
- Understands app development cycle
- Experience with NodeJS for Server Side Rendering/coordinating with the backend team
for API requirements
- Must come up with caching solutions where required to speed up the website load speed
and improve customer experience
Requirements and Qualifications
- Bachelor’s or master degree in engineering
- 4+ years of work experience.
- Proficient understanding of HTML, CSS, and Javascript
- Proficient understanding of ReactJs or similar library
- Good understanding of responsive web development
- Good understanding of SEO and analytics
- Ability to break the business problem into smaller features
- Ability to access the technical feasibility of UI/UX designs
- Build reusable code and libraries for future use
- Optimize application for maximum speed and scalability
- Proficient understanding of cross-browser compatibility












