Staff Software Engineer

Join Zeffy as a Staff Software Engineer, where you'll work on key product features and elevate the engineering team. You'll bring your experience to help others make better technical decisions and maintain a focus on building simple, high-quality solutions. The role requires at least 8 years of experience in SaaS or web-based products, and a mindset that values clarity, simplicity, and momentum.

• Contribuer au développement de fonctionnalités clés du produit tout en jouant un rôle central dans l'élévation de l'équipe d'ingénierie.
• Apporter votre expérience pour aider les autres à prendre de meilleures décisions techniques, à naviguer dans la complexité avec confiance et à maintenir notre concentration sur la construction de solutions simples et de haute qualité.
• Mentorer les autres avec empathie, partager votre expérience généreusement et élever le travail de l'ensemble de l'équipe sans ajouter de processus inutiles.

We’re looking for someone with at least 8 years of experience as a developer in SaaS or web-based products that serve high-volume and rapidly growing user bases.

We move fast by keeping things simple, and we want someone who embodies that mindset: someone who knows when structure adds value, when it gets in the way, and how to guide others toward the right balance.

• You’ve shipped complex products at scale, learned from real-world successes and failures, and developed sharp judgment about what truly matters.
• You bring seniority through expertise and perspective rather than hierarchy, making clear, pragmatic decisions that balance speed, quality, and long-term thinking.
• You value clarity over cleverness, simplicity over complexity, and momentum over perfection.
• You mentor others with empathy, share your experience generously, and elevate the work of the whole team without adding unnecessary process.

*💡 Research shows that candidates from underrepresented backgrounds often don't apply for roles if they don't check every box. If this applies to you and you are interested in the position, we'd love to hear from you!*