Senior Frontend Developer - (M/F/X) [Klaxoon]

Klaxoon; Rennes; Sur place; EUR 50 000 - 70 000; Plein temps

Résumé du poste

A collaborative technology firm in Rennes is seeking a Senior Frontend Developer to enhance their innovative whiteboarding tool. The ideal candidate should have over 5 years of experience, particularly in React and TypeScript. The role focuses on optimizing user experience and developing new features in a dynamic team environment that promotes collaboration and innovation.

Prestations

Extra week's paid holiday

4 days of RTT

2 days of home-office per week

60% health insurance cover

Monthly home-office allowance

Qualifications

• 5+ years of frontend development experience required.
• Solid expertise in React and TypeScript is critical.
• Good knowledge of frontend ops like Webpack necessary.

Responsabilités

• Design and develop the frontend features of the application.
• Optimize user experience and performance.
• Contribute to the evolution of the whiteboarding tool.

Connaissances

Frontend development experience

React expertise

TypeScript expertise

Webpack knowledge

Web performance optimization

Mathematical skills

Interest in new technologies

Description du poste

Senior Frontend Developer - (M/F/X) [Klaxoon]

Now a Wrike company, Klaxoon is an online all-in-one work collaboration platform that boosts engagement levels, at all times. With a unique range of 9 visual collaboration tools & services, Klaxoon empowers people to drive engagement in and beyond meetings, boost productivity and shape an innovative workspace.

About Klaxoon

Klaxoon is an innovative company specializing in collaborative solutions to improve the efficiency of meetings and teamwork. Our whiteboarding tool is at the heart of our offering, allowing teams to collaborate visually in real-time, whether in-person or remotely.

The Position

We are looking for a passionate and experienced Senior Frontend Developer to join our development team and contribute to the evolution of our whiteboarding tool. You will be responsible for designing, developing, and optimizing the frontend features of our application, focusing on user experience and performance.

You will be part of the R&D team, composed of 45 people (developers, data specialists, devops, QA, product managers, engineering managers, UX designers) spread across France and divided into 2 main functional areas (4 feature teams) with the following objectives:

• Enable efficient collaborative work through our Board tool (whiteboarding and visual management), with a strong focus on performance, fluidity, and ease of adoption.
• Create a space for strong participation during meetings and workshops, regardless of participant location (synchronous, asynchronous, hybrid).
• Facilitate the integration of our tool into companies by promoting integration with their information systems (SSO, SCIM, OKTA, Teams...), and via public APIs (https://developers.klaxoon.com/ ).

Required Profile

• 5+ years of frontend development experience, with solid expertise in React and TypeScript
• Good knowledge of frontend ops (Webpack, RSPack, Babel...)
• Web performance optimization and profiling skills
• Good mathematical skills are a huge plus (transformation matrices, geometry, etc.)
• Experience with Web Sockets would also be a plus
• Interest in new technologies, particularly AI applied to development

If you are passionate about frontend development, complex technical challenges, and want to contribute to shaping the future of collaborative work, we want to meet you!

Why Join Wrike?

• An extra week\'s paid holiday
• 4 days of RTT (Recovery of Working Time)
• 2 days of home-office per week
• Additional days off depending on seniority
• 60% health insurance cover for you and your children
• A monthly Home-office allowance
• 50% reimbursement of public transport season tickets or access to the sustainable mobility package worth €200 per year (bicycle)
• Transparency: Klaxoon is committed to being open and honest with its clients and employees. This helps to build trust and credibility and fosters a culture of collaboration.
• Engagement: Employee engagement is essential to the success of the project, just as client commitment to using the platform is crucial.
• Excellence: Klaxoon is dedicated to providing its clients with the best possible products and services. This means constantly innovating and improving, and always putting clients’ needs first.
• Collaboration: Collaboration is key to success. Klaxoon works closely with its clients, partners, and employees to achieve its goals.

Klaxoon is committed to a CSR (Corporate Social Responsibility) approach that promotes gender equality, diversity, and inclusion. As part of this commitment, we guarantee equal employment opportunities regardless of gender, religion, age, sexual orientation, ethnic origin, disability, place of origin, or academic background.

Interested in building your career at Klaxoon? Get future opportunities sent straight to your email.

Demographic Questions

As part of our ongoing efforts to foster a workplace that values diversity of background, perspective, and experience, we invite you to participate in this voluntary self-identification survey. Your responses will help us better understand the makeup of our applicant pool and assess the impact of our inclusion-focused programs globally.

Participation is entirely optional, and your choice to respond—or to select "Prefer not to answer"—will not affect your application or hiring outcome in any way.

All demographic-related responses will be anonymized, aggregated, and used solely to improve equity in access to opportunities and to inform our broader people strategy. This information will be processed securely and in compliance with applicable data protection laws, including the GDPR.

By submitting your responses to the demographic-related questions, you acknowledge that you have read and understood the information provided regarding the processing of your personal data. You consent to the collection, use, and storage of your demographic data specifically for reporting and accountability purposes. Apart from this consent confirmation, all responses will be permanently anonymized and will not be used to evaluate your candidacy or impact any hiring decisions.

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By checking this box, I consent to Klaxoon collecting, storing, and processing my responses to the demographic data surveys above.