CDI - Frontend Developer – AI Products - SBS - Paris

Description du poste

SBS builds mission-critical banking software and, together with our sister company Axway, now forms the 74 Software group. Within our Digital Banking Business Unit, we are assembling a small, high-impact team to craft a new generative-AI product line.

Your role: help design and build the user-facing layer of a retrieval-augmented-generation (RAG) platform that empowers bankers to compose and deploy their own AI agents—securely, compliantly, and at scale. You’ll join a growing team of Frontend developers, collaborating closely with Product, Design, and AI engineers to craft intuitive interfaces, real-time interactions, and seamless user experiences. Your work will be central to turning complex AI workflows into simple, elegant tools bankers can trust.

Job description :

• Design, develop, and maintain high-quality user interfaces using React, Next.js, Vite.js and TypeScript.

• Collaborate with Product, Design, and Backend teams to implement intuitive, accessible, and responsive features.

• Ensure pixel-perfect UI using popular frontend frameworks (Tailwind CSS) and modern frontend best practices.

• Optimize app performance across browsers and devices with Next.js/Vite.js and code-splitting techniques.

• Write unit and integration tests to ensure robustness and prevent regressions.

• Participate in code reviews and contribute to front-end architecture and reusable component libraries.

• Integrate with internal APIs and handle dynamic content updates and data states efficiently.

• Contribute to CI/CD pipelines with GitLab, ensuring smooth deployments and fast feedback loops.

• Monitor app behavior and performance in production and proactively suggest UI/UX or technical improvements.

• Document components, features, and dev workflows to ensure maintainability and team collaboration.

Qualifications

Key Qualifications & Skills

Technical Expertise – Must-Have :

• Frontend Frameworks: Strong hands-on experience with React, Next.js, and Vite.js

• Programming: Proficiency in JavaScript and TypeScript

• Styling & UI: Expertise in Tailwind CSS, responsive design, accessibility (WCAG), and UI consistency

• API Integration: Solid understanding of REST APIs, JSON, and async data handling

• Testing & Quality: Experience with unit testing and integration testing in frontend apps

• Version Control & CI/CD: Comfortable with Git, GitLab, and CI/CD pipelines for automated testing and deployment

• Security Best Practices: Familiarity with XSS protection, input validation, authentication flows, and secure coding for frontend

• Tooling: Working knowledge of dev tools, performance profiling, and browser debugging

Technical Expertise – Nice-to-Have :

• Familiarity with design systems and component libraries

• Experience with i18n and multi-language interfaces

• Understanding of RAG concepts and AI-based interfaces

• Exposure to GraphQL or WebSockets

• Experience working in a banking, fintech, or regulated environment

Experience & Work Ethic :

• Master's degree in computer science, Engineering, or a related field

• 3+ years of experience in frontend development

• Proven ability to collaborate in cross-functional teams (Dev, Design, Product, QA, AI)

• Able to write clean, maintainable code following best practices and team standards

• Comfortable contributing to architectural decisions and technical discussions

• Good English comprehension and expression (written & spoken)

• Proactive, detail-oriented, and committed to delivering high-quality user experiences

Why Join Us?

• Build the interface of a cutting-edge GenAI platform that empowers banks to create and deploy secure AI agents.

• Join a team that values clean architecture, modern tooling, and technical excellence—no legacy code, no shortcuts.

• Contribute to a human-centric product used by banking professionals in real-world scenarios.

• Work in a collaborative, product-driven environment where front-end quality and user experience matter deeply.

• Enjoy a hybrid work model, with a Paris-based HQ and regular workshops to foster deep collaboration.

• Be part of a diverse and inclusive team committed to respectful, equal opportunity hiring.

• Enjoy competitive benefits including health insurance, meal vouchers, and a dedicated training budget to support your growth.

• All our positions are open to people with disabilities.

Informations complémentaires

Les avantages à nous rejoindre :

• Un accord télétravail pour télétravailler jusqu'à 2 jours par semaine selon vos missions.
• Un package avantages intéressants : une mutuelle, un CSE, des titres restaurants, un accord d'intéressement, des primes vacances et cooptation