Front-End Engineer (React)

Blockchain; Paris; Sur place; EUR 50 000 - 70 000; Plein temps

Avantages offerts par ce poste

Unlimited vacation policy

Unlimited books policy

Apple equipment

Work from Anywhere Policy

Résumé du poste

Blockchain is seeking a Front-End Engineer to join their Paris team. This role will focus on building user-friendly interfaces for wallet and market data applications in the crypto ecosystem. Ideal candidates will have strong experience with React, NextJS, TypeScript, and blockchain technologies.

Blockchain offers perks such as unlimited vacation, remote work options, and opportunities for professional development within a diverse, inclusive environment.

Qualifications

• At least 3 years of experience working with Front-End technologies.
• Strong software engineering fundamentals knowledge.
• Ability to write secure, maintainable, and testable Front-End code.
• Excellent communication skills.

Responsabilités

• Deliver user interfaces for wallets and market data products.
• Integrate Web2 and Web3 technologies to enhance functionalities.
• Collaborate closely with designers and engineers.

Connaissances

React

NextJS

TypeScript

Secure coding

Blockchain technologies

Web3 development

Description du poste

Blockchain is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain has earned the trust of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions.

We are looking for a Front-End Engineer with experience in crypto and Web3 technologies to join our engineering team and build the next-generation Blockchain apps. This is an opportunity to develop one of the most popular and visited websites in the crypto ecosystem. In this role, you will be responsible for delivering user interfaces that power future wallets, block explorers, financial and market data products, as well as innovative visualizations.

Our engineering teams are involved in all aspects of the product life cycle, from idea generation, design, prototyping, planning, execution and shipping.

WHAT YOU WILL DO

• You will be a part of Web Front-End team which oversees all Web UIs for consumer side of the business such as Wallet, DEX and crypto on-ramp
• Maintain and continuously improve existing applications serving millions of users, as well as develop new ones for cutting-edge crypto solutions
• Integrate both Web2 and Web3 technologies and APIs to enhance wallet and decentralized exchange (DEX) functionalities
• Collaborate closely with designers, Back-End engineers, and business stakeholders to deliver a best-in-class user experience
• Proactively collaborate with team members, sharing knowledge and ensuring efficient task distribution
• Advocate for best practices, code quality, and test coverage, while driving technical discussions within the team

WHAT YOU WILL NEED

• At least 3 years of experience working with Front-End technologies, with a focus on React, NextJS and TypeScript
• Strong software engineering fundamentals knowledge
• Ability to write secure, maintainable, and testable Front-End code
• Experience with blockchain technologies, cryptocurrencies, and Web3 development
• Ability to independently manage the full lifecycle of tasks, and take ownership of the quality of your work
• Excellent communication skills and collaborate effectively with team members across disciplines
• Hands‑on experience with Front-End architectures and automated testing is a plus

COMPENSATION & PERKS

• Unlimited vacation policy; work hard and take time when you need it.
• Unlimited books policy; order the technical resources you need or simply pick something up from our company library.
• Apple equipment.
• Learning and development opportunities in other areas than AML in the future.
• Full‑time salary based on experience and meaningful equity in an industry‑leading company.
• Role based in our Paris office, with a mandatory in‑office presence four days per week
• Work from Anywhere Policy: You can work remotely from anywhere in the world for up to 20 days per year.

Blockchain is committed to diversity and inclusion in the workplace and is proud to be an equal opportunity employer. We prohibit discrimination and harassment of any kind based on race, religion, color, national origin, gender, gender expression, sex, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law. This policy applies to all employment practices within our organization, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, and apprenticeship. Blockchain makes hiring decisions based solely on qualifications, merit, and business needs at the time.

You may contact our Data Protection Officer by email at [e-mail]. Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment.

Your personal data will be shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. Accordingly, if you are located outside of the United States, your personal data will be transferred to the United States once you submit it through this site. Because the European Union Commission has determined that United States data privacy laws do not ensure an adequate level of protection for personal data collected from EU data subjects, the transfer will be subject to appropriate additional safeguards under the standard contractual clauses.

Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. Under the GDPR, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. You also have the right to data portability. In addition, you may lodge a complaint with an EU supervisory authority.