Location: 100% Remote Work [2 days a month in Paris]
Salary: €70,000 - €80,000 gross per year (English proficiency required, French is a plus)
Why is this opportunity unique for a Senior Engineer?
• 🏗️ Architect & Build Core Foundations: Take a leading role in designing and developing essential SaaS frameworks (data views, statuses, email campaigns, notification center, settings, DB monitoring) that require deep technical thought and will underpin future product development.
• 🤖 Implement Cutting-Edge AI: Dive deep into integrating AI into our key features (AI-assisted newsletter creation, intelligent search, social recommendations, etc.), solving challenging technical problems related to LLM integration and performance.
• 💡 Shape AI Engineering Practices: Contribute your expertise to defining and implementing best practices for LLM engineering (e.g., Test-Driven AI coding, prompt engineering standards, framework evaluation), influencing how we build with AI.
• 📈 Deliver Complex SaaS Projects: Own the technical design and implementation of major features like email sequence management, advanced notification systems, audience management, and complex analytical dashboards, ensuring high performance and reliability (99.9% SLA).
• ✨ Solve Tough Modernization Challenges: Apply your deep technical skills to refactor legacy components (Sharepoint SPFX) effectively and contribute significantly to the overall robustness and architectural integrity of the platform.
🛠️ Your Main Responsibilities:
• Design, develop, test, deploy, and maintain complex features and core systems for the Mozzaik platform.
• Contribute significantly to the technical architecture and design decisions for new features and platform improvements.
• Write high-quality, maintainable, and well-tested code.
• Ensure the performance, scalability, and reliability of the systems you build (contributing to the 99.9% SLA target).
• Actively promote and implement engineering best practices within the team (testing, CI/CD, monitoring, documentation).
• Explore, prototype, and integrate AI-based solutions, tackling the associated technical challenges.
• Actively participate in engineering team life: knowledge sharing, insightful code reviews, technical discussions, and continuous improvement initiatives.
• Potentially provide technical guidance and mentorship to more junior engineers.
💻 Our Tech Stack
• Languages & Frameworks: TypeScript, React, C#/.NET, SPFX
• Infrastructure: Azure (App Services, Functions, SQL Database, Service Bus, etc.)
• Testing: Vite, Jest/Vitest, React Testing Library, Playwright
• CI/CD: Azure DevOps
🎁 What We Offer
• Attractive Compensation: Fixed salary between €70k and €80k per year, depending on profile and experience.
• Exceptional Flexibility: Choose how you work! Either hybrid in Paris (2-3 days remote work/week in our superb offices near St Lazare), or 100% Remote Work from France (several team members are already full remote!). Plus 2 weeks of “Work from Anywhere” per year.
• Technical Impact and Autonomy: A key role with significant technical ownership and the autonomy to tackle complex problems and influence the technology direction in a growing company.
• Professional Development: A structured onboarding process, continuous training opportunities, and the chance to work deeply with cutting-edge technologies (AI).
• Strong Company Culture: Join a caring, transparent, and committed team where mutual support, technical excellence, and collaboration go hand in hand.
• Modern Work Tools: MacBook Pro or Dell, quality equipment provided to work in the best conditions.
• Social Benefits: Alan company health insurance, Swile Restaurant Vouchers, transport reimbursement, frequent team events (afterworks, seminars, etc.).
