Senior/Staff Fullstack Engineer, Backend Leaning

About the role

We are seeking a Senior/Staff Fullstack Engineer with a strong backend focus to help build and scale AI‑powered SaaS products that reshape how businesses communicate. The role offers end‑to‑end ownership of complex initiatives, from concept through production, and works closely with product teams to deliver high‑impact features to a global customer base.

Key responsibilities

• Own delivery of complex product initiatives, covering discovery, design, implementation, testing, and safe release.
• Develop and maintain backend systems while contributing to client‑side applications and customer‑facing experiences.
• Design, build, and scale reliable SaaS features using modern engineering practices.
• Collaborate with Product Managers and cross‑functional stakeholders to translate business challenges into technical solutions.
• Break down large, ambiguous projects into iterative, measurable deliverables.
• Use data and product insights to evaluate feature performance and business impact.
• Shape technical strategy, identify future engineering challenges, and build capabilities for long‑term evolution.
• Drive architectural decisions, improve engineering processes, and uphold high standards for code quality and reliability.
• Mentor other engineers and foster a collaborative, high‑performance culture.

Required profile

• 7+ years of professional software engineering experience, including at least 3 years in a senior or technical leadership role.
• Proven experience in high‑performing, scale‑focused engineering teams.
• Strong backend engineering expertise with willingness to contribute across the full stack.
• Experience building and maintaining enterprise‑grade SaaS products with complex requirements.
• Deep understanding of software architecture, system design, scalability, and production engineering practices.
• Track record delivering customer‑facing features and collaborating closely with product teams.

Required skills