Frontend Developer (React.js) [UNLISTED]

Our Unique Story

Ingenious Lion is a Digital Hub created by JAy! for Publicis - the world's most valuable marketing and communication agency.

Marketing is one of the leading industries in data and digital transformation with the willingness to bring to its ecosystems new platforms that connect services or manage full campaign lifecycles, to provide end-to-end workflows or performance analysis, incorporating big data in all parts of the processes.

In this ambition, Ingenious Lion was created to partner with Publicis Global teams and build and enable a portfolio of new digital/tech products in the media, marketing, and advertising global industry.

We believe that the success of our Hub is driven by the best people and a strong company culture. Therefore, we are fully dedicated to creating a company where employees can thrive and are engaged, challenged, and rewarded for their contributions.

Our company culture is built on a foundation of honesty, respect, and collaboration. We encourage open communication and are committed to diversity and inclusivity, fostering an environment where everyone has a voice and is valued for their unique contributions because we truly believe that our differences make us stronger.

We are quality-obsessed, we believe in auto-learning and knowledge sharing, and when we “hate” something we overcome it with a solution. Our team has an unusual aptitude to generate, it is courageous, disruptive, simple, and fun.

A Sneak Peek at Your Future Role

As a Frontend Developer, your mission is to develop and optimize responsive, high-performance web applications for business needs. You'll work closely with UX Designers, Product Managers, and backend developers to transform designs into functional and visually compelling user interfaces.

You will play a crucial role in crafting intuitive user experiences, ensuring seamless interactions and usability across various devices. Your expertise in frontend development will help streamline workflows, enhance maintainability, and improve development efficiency through best practices and reusable components.

Your contributions will directly impact the scalability, reliability, and quality of our web applications. Additionally, you'll focus on performance optimization, accessibility compliance, and automating development workflows.

Here Are the Key Tasks You'll Be Working on Every Day

• Developing responsive interfaces by translating designs, implementing complex UI components, and integrating business logic while ensuring high-quality user experiences.
• Building and maintaining state management solutions, writing clean, maintainable code with appropriate test coverage, and contributing to reusable component libraries.
• Enhancing frontend performance, accessibility, and maintainability by optimizing approaches, refining design systems, improving pipelines, and ensuring seamless integration with API backend services.
• Working within agile teams to translate business requirements into fully functional, high-performing web applications that deliver value by optimizing processes and improving user outcomes.

We're Thrilled to Have You Consider Joining Our Team. Here Are the Qualifications We're Seeking

• At least four years of professional experience with React and TypeScript in business application development.
• Proficiency in styling techniques, including SCSS, modular CSS, and CSS-in-JS (Styled Components, Emotion).
• Experience with modern frontend architecture, including Webpack, Vite, module federation, and performance optimization.
• Experience with state management using React Context API, React Query, Zustand, Redux, or similar libraries.
• Experience in writing unit tests using Jest/Vitest and React Testing Library.
• Experience in accurately implementing UI from Figma designs and enhancing design systems for consistency and reusability.
• Experience with cloud-based frontend deployment and optimization using AWS services.
• Fluent in English, both verbal and written.

Skills That Would Make You Shine Even Brighter!

• You are familiar with CI/CD pipelines.
• You have experience working with GraphQL for efficient data fetching and API integration.