Senior Staff Software Engineer, Mobile

Ready to be a Titan? We're building the next generation of ServiceTitan 's iOS mobile applications—engineered to deliver unmatched performance, elegant design, and powerful capabilities for the field technicians who depend on them every day. As a Senior Staff Software Engineer, iOS, you'll be the apex technical leader of this effort: setting the long-term technical vision for our entire mobile organization, driving cross-company architectural alignment, and pushing Apple's ecosystem to its fullest potential to create lasting product differentiation. This is an organization-defining role. You'll establish the engineering philosophy that guides our iOS platform for years to come—shaping how we build, how we scale, and how we grow our engineers. You'll operate at the intersection of deep technical mastery and broad organizational influence, working across product, design, data, and backend leadership to deliver outcomes that transform how tradespeople run their businesses. What You'll Do •Define and own the multi-year technical vision for ServiceTitan 's iOS platform—establishing architecture principles, engineering standards, and platform frameworks that are adopted company-wide and set the standard for mobile development at scale. •Lead the design of next-generation mobile frameworks and foundational systems that serve tens of thousands of field technicians daily, with an uncompromising focus on platform longevity, extensibility, and resilience. •Partner at the executive and V