Staff Frontend Developer Product & Technology · Multiple locations

Nabla; France; Hybride; EUR 65 000 - 85 000; Plein temps

Résumé du poste

A European FinTech company is seeking a Staff Frontend Developer to design and direct technical architecture for unified web and mobile platforms. This role involves collaborating with product teams and standardizing practices across multiple products. Candidates should have deep expertise in React and communication skills in English. The position allows for remote work up to two days a week and is based in multiple locations including Paris.

Qualifications

• Deep expertise in React for both web and native environments.
• Proven experience in frontend architecture and shared component libraries.
• Strong English communication skills (written and spoken).

Responsabilités

• Design and own the technical architecture for consolidating multiple products.
• Define migration strategies and establish standards for state management.
• Collaborate with design teams on the technical foundation for the design system.

Connaissances

React

React Native

Frontend architecture

TypeScript

English communication

Outils

Expo

EAS tooling

CI/CD pipelines

Monorepo tools

Description du poste

At Shine, we are redefining how entrepreneurs—freelancers, self-employed professionals, and SMEs—manage their banking, and administrative tasks. Through seamless tools and innovative accounting & banking solutions, we help them focus on what matters most: growing their businesses.

Our vision is to become the best friend of every small entrepreneur across Europe. 💚

Over the years, Shine has grown through the merging of top European FinTechs like Shine (🇫🇷), Kontist (🇩🇪), Tellow (🇳🇱), and more. Today, we’re a team of nearly 500 people, including 150 talented engineers, working together from Paris, Amsterdam, Copenhagen, and Berlin.

👀 Your role as a Staff Frontend Developer at Shine

We’re looking for a Staff Frontend Developer to provide strategic direction and technical leadership for our Frontend Platform team. In this role, you’ll own the architecture, shared tooling, and design system that power our web and mobile applications. You’ll help formalize ownership, guide product engineers, and align frontend efforts across multiple brands and teams.

This position is crucial to reducing duplication, improving consistency, and accelerating delivery across Shine as we consolidate several products into a unified platform.

You’ll join a small, focused team at the center of a large-scale transformation. Following several acquisitions, Shine is now unifying its frontend architecture across diverse products — each with unique stacks and priorities. You’ll work alongside engineers with deep expertise in both web and mobile, collaborating closely with product teams, designers, and engineering leaders to standardize best practices and shape the shared foundation for all Shine products.

📋 Your Role as an Staff Frontend Developer

• Design and own the technical architecture for consolidating multiple products into unified web and mobile platforms using React and React Native (Expo).
• Define migration strategies and establish standards for state management, testing, routing, and deployment.
• Build and refine shared infrastructure — component libraries, build pipelines, and tooling — to support cross-product alignment.
• Develop proofs of concept, reference implementations, and shared tooling to accelerate team adoption.
• Drive adoption of shared component libraries and architectural patterns across product teams.
• Collaborate with design teams on the technical foundation and tooling integration for the design system.
• Partner with engineering managers and tech leads to align frontend initiatives with product roadmaps.
• Champion developer experience by improving tooling, automation, and documentation.
• Support teams during platform adoption through pairing sessions and technical consultations.
• Lead knowledge-sharing efforts through code reviews, workshops, tech talks, and architecture discussions.

🔎 About you

• Deep expertise in React for both web and native environments.
• Strong knowledge of React Native, Expo, and EAS tooling.
• Proven experience in frontend architecture and shared component libraries.
• Familiarity with mobile CI/CD pipelines and native abstraction.
• Proficiency in TypeScript-first environments.
• Strong English communication skills (written and spoken).

Nice to have:

• Experience managing multi-brand frontend architectures.
• Knowledge of monorepo tools (e.g., Turborepo, Nx)
• Previous exposure to merger or post-acquisition technical consolidation.

📍 Job located in Berlin, Copenhagen, Paris, Gdansk, Amsterdam with possibility of two remote working days per week.

Equal Opportunity Employer

We follow the principle of equal treatment to consider all job applicants and do not discriminate based on their gender, sexual orientation, color, racial or ethnic origin, religion, disability, etc. as per applicable law.

💚 Our recruitment process

1️⃣ A 30’ call with our Talent Acquisition Specialist to get to know you better and share more about Shine's culture and mission.

2️⃣ A 60’ call with Manager to dive into your technical experience, career aspirations, and vision for this role.

3️⃣ A 60’ tech exercise with members of the team to evaluate your practical skills.

4️⃣ A 60' soft skills interview based on the personality assessment to see how we can best support your growth at Shine.