React Developer

Department Experience Engineering

Location Bucharest, Romania

Experience Level Intermediate

Tremend is looking for a React Developer to join our team of bright thinkers and doers. You'll use your problem-solving creativity to figure out our client's most complex and challenging problems across different industries. We are on a mission to transform the world, and you will be instrumental in shaping how we do it with your ideas, thoughts, and solutions.

Your Impact:

• Develop and maintain frontend applications using and , ensuring high performance and accessibility standards
• Consume and interact with GraphQL and RESTful APIs to facilitate efficient communication between frontend and backend systems, ensuring seamless data flow and integration within the frontend architecture
• Utilize accessibility best practices to ensure our applications are usable by all users, including those Experience with styled-components and Material-UI for creating styled and customizable UI disabilities
• Collaborate with design and UX teams to create intuitive and visually appealing user interfaces
• Contribute to the development and maintenance of shared libraries, fostering code reuse and consistency across projects
• Implement micro frontend architecture principles to create scalable and modular frontend solutions
• Work with federation techniques to manage shared state and functionality across multiple frontend applications
• Manage and contribute to monorepo environments, ensuring efficient code organization and version control
• Stay updated with the latest frontend technologies and best practices, and apply them to improve our development processes
• Collaborate with backend developers to integrate frontend components with cloud technologies such as AWS and Azure
• Troubleshoot and debug complex frontend issues, providing timely resolutions and ensuring optimal user experiences
• Understand and describe system design and frontend architectures, contributing to discussions and decisions related to system scalability, performance, and maintainability.

Your Skills & Experience:

• 7+ years of experience
• Hands-on knowledge of HTML5, CSS3, JavaScript
• Experience working with Single Page Applications (SPA) with universal rendering capabilities
• Good understanding of , its core principles - lifecycle methods, virtual DOM etc
• Understanding of stateful (container) vs stateless (presentational) components and how to break down the application page into components
• Core understanding of how React's state management works out of the box
• Understanding of different CSS architectures that go hand-in-hand with application development
• Pros and cons of component-level CSS vs global and where to apply each
• Hands-on experience with Frontend Performance Optimization – especially in a React application with respect to resource loading strategy, CPU/Memory profiling on the browser
• Hands-on experience with test-driven development using Jest or equivalent. Familiar with snapshot testing, code coverage
• Experience working with utilities like Enzyme
• Experience using fluid grids, and building responsive/adaptive websites using Bootstrap etc.
• Understanding of SEO and accessibility and making it part of the development workflow.

Benefits of Working Here:

Besides an exciting job in a tremendous team, here s what you can expect:

• A fast-paced tech environment
• Continuous growth & learning
• Open feedback culture
• Room for own initiative & ideas
• Transparency about results & strategy
• Recognition & reward for hard work
• Working with a flexible schedule
• Medical subscription
• Meal tickets
• Extra vacation days - starting with 25 vacation days
• Many others perks.

Tremend is the newest global software engineering hub for Publicis Sapient. For over 18 years, the company has been infusing its advanced technical expertise into complex and innovative solutions that meet today s digital transformation needs and pave the way for a better and smarter future. By joining forces with Publicis Sapient we re accelerating the impact, providing a good mix of talented engineers, technology, continuous improvement, innovation, and R&D. Here, you ll have the opportunity to unleash your potential, powering up advanced software solutions for some of the world s most iconic brands. Embrace your passion for technology, creativity, and continuous improvement, and join us in making a difference through engineering.