Full Stack Developer

This Journey; Paris; Hybride; EUR 50 000 - 90 000; Plein temps

Résumé du poste

A fast-growing startup in the crypto space is seeking a full-stack developer to enhance their web platform and integrate new exchange APIs. Ideal candidates will have at least 2 years of experience with React and cloud services like AWS or GCP. This is a full-time position with a competitive salary between 50K - 90K EUR per year, offering flexible remote work options within the European time zone.

Qualifications

• At least 2 years of experience building production-level applications, libraries, and APIs with React.
• Deep understanding of modern client-side React architecture (v18/19), state management, and UI component libraries.
• Proficiency with the JS/TS ecosystem, including bundlers, linters, and testing tools.
• Experience with cloud providers (AWS, GCP) and Docker is essential.
• Ability to take initiative and solve problems independently.

Responsabilités

• Enhancing the UI/UX of the web platform and sharing best practices.
• Developing new applications with similar functionalities.
• Integrating new exchange APIs and implementing robust testing frameworks.
• Contributing to potential cloud migration and improving their transaction reporting system.

Connaissances

React

Docker

AWS

UI/UX Design

API Development

Cloud Infrastructure

Web3

DeFi

FinTech

Description du poste

Description

Are you a full-stack developer with a passion for building cutting-edge solutions? We are hiring on behalf of a fast-growing, profitable startup that's making waves in the crypto space. This company, backed by industry leaders like GSR and Ledger, is creating innovative asset management tools for institutional clients and consumers. With over four years of deep expertise in crypto exchange connectivity, they are already a major player in the market.

This company has found its Product-Market Fit (PMF) and is experiencing exponential growth, having secured over 130 clients for one of its key solutions and 4 for another. As a key member of a small, agile team, your ideas and initiatives will be vital as they aim to reach 1M USD in monthly revenue within the next six months.

You will join the core team to directly contribute to the development of two primary products:

• Product 1: Improve the UI and expand support to new platforms.
• Product 2: Integrate new exchanges and optimize performance, scalability, and robustness.

Your Responsibilities Will Include:

• Enhancing the UI/UX of their web platform and sharing best practices.
• Developing new applications with similar functionalities.
• Integrating new exchange APIs and implementing robust testing frameworks.
• Contributing to potential cloud migration and improving their transaction reporting system.

Requirements

Your Tech Stack

• Frontend: React, Zustand, MUI, Jest, Storybook
• Backend: Postgres, Prisma, Mongo, Redis
• Infrastructure: GCP, AWS, Railway
• Tools: Vite, Webpack

What We're Looking For

• An proactive, driven individual with at least 2 years of experience building production-level applications, libraries, and APIs with React.
• A deep understanding of modern client-side React architecture (v18/19), state management, and UI component libraries.
• Proficiency with the JS/TS ecosystem, including bundlers, linters, and testing tools.
• Experience with cloud providers (AWS, GCP) and Docker is essential.
• Ability to take initiative and solve problems independently.
• Bonus: Experience with Web3, DeFi, FinTech applications, AWS components like ECS Fargate, and deployment tools like Terraform.
• English speaking is required; French speaking is a bonus.

Benefits

• Full-time position
• Salary: 50K - 90K EUR per year, based on experience

Why Join This Journey

This is a unique opportunity to join a company at a pivotal growth moment. You will work with top talent in an entrepreneurial environment where your ideas have a direct impact. With attractive compensation and flexible remote work options within the European time zone, this is your chance to be part of a mission-driven team poised for explosive growth.

To learn more and apply, please submit your information through this confidential posting. We will not share your details until you are fully vetted and have given explicit consent.

Due to high application volume, we regret that we cannot provide individual feedback. If you do not hear from us within 4 weeks, please assume you were not successful. We appreciate your interest and wish you the best in your job search.

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Key Skills

React, Web3, DeFi, FinTech, AWS, Docker, Cloud Infrastructure, UI/UX Design, API Development

Employment Type: Full-Time

Experience: 2+ years

Vacancy: 1