Staff Software Engineer Intelligence Artificielle

UpSlide is a productivity and branding solution for financial services. The Staff Software Engineer Intelligence Artificielle will build and ship high-impact AI features, design systems, and industrialize AI solutions. The team is part of the UpSlide Dev team, which is organized into 5 squads, each with a clear mission for 2026. The ideal candidate has experience in software development, AI, and has delivered systems in production that meet high quality requirements.

Requirements

• Solid experience in software development and delivering systems in production that meet high quality requirements
• Practical understanding of LLMs / agents / orchestration, and understanding of 'prod-grade' AI issues
• Ability to deliver in a complex environment, maintain a high level of quality, and prioritize simple, reviewed, tested, and maintainable code

Benefits

• Make a real difference and be at the heart of a self-financing SaaS company in full growth
• International environment: French startup with 5 offices (Paris, London, Berlin, New York, Singapore) and users in over 60 countries
• Flexible remote work: Flexible remote work policy (2-3 days/week)
• Remote work budget: 500€ budget for remote work equipment
• Professional development and training: Collaboration with our sister company, IPH, offering UpSliders training on key soft skills and management
• Well-being: 50€ per month for physical and mental well-being activities
• Maternity/paternity leave: Fully paid and support for the non-accoucheur parent and support for parents of children under 7 years old
• Office: Office near the Opéra (1st arrondissement) - a dynamic space with beautiful shared areas and meeting rooms, a nap room, a bike room, and showers, tea/coffee, etc.
• Vacation: 25 days of paid leave and 9 RTT (including one for Solidarity Day)
• Events: Office parties and international company events (worldwide UpSlide seminar, team seminar, RSE actions throughout the year)
• General: Restaurant tickets (Swile), health insurance (Alan), transport (50% reimbursed)