Senior Software Engineer, Mobile

ServiceTitan

full-time

Posted on: 10/15/2025

Location Type: Remote

Location: Remote • 🇺🇸 United States

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💰 $151,100 - $202,100 per year

Senior

GraphQLiOSSwift

About the role

Lead development of high-performance, native iOS applications using Swift.
Architect and design scalable mobile frameworks and features that serve thousands of field technicians daily.
Collaborate closely with product managers, designers, and backend engineers to deliver delightful, business-impacting solutions.
Leverage AI daily (LLMs, GitHub Copilot, Google Gemini, Cursor, Windsurf) to optimize development speed, code quality, and app performance.
Integrate GraphQL to efficiently connect mobile clients with backend services.
Mentor and guide other engineers, fostering a culture of technical excellence and continuous learning.
Champion best practices in code quality, performance optimization, and app architecture.

Bachelor’s degree in Computer Science or related field—or equivalent practical experience.
6+ years of mobile application development experience, with a deep focus on iOS.
Expert-level proficiency in Swift.
Proven experience in architecting and designing mobile applications or frameworks.
Strong hands-on experience with GraphQL.
Good knowledge in leveraging TCA for iOS apps.

Benefits

Flextime, recognition, and support for autonomous work: Flexible time off with ample learning and development opportunities to continue growing your career.
Comprehensive onboarding program, leadership training for Titans at all levels, and other programs and events.
Great work is rewarded through Bonusly, peer-nominated awards, and more.
Holistic health and wellness benefits: Company-paid medical, dental, and vision (with 100% employer paid options and 90% coverage for dependents), FSA and HSA, 401k match, and telehealth options including memberships to One Medical.
Support for Titans at all stages of life: Parental leave and support, up to $20k in fertility services (i.e. IUI and IVF), surrogacy, and adoption reimbursement, on demand maternity support through Maven Maternity, free breast milk shipping through Maven Milk, pet insurance, legal advisory services, financial planning tools, and more.

Tip: use these terms in your resume and cover letter to boost ATS matches.

SwiftGraphQLmobile application developmentiOSAILLMsGitHub CopilotGoogle GeminiCursorWindsurf

mentoringcollaborationtechnical excellencecontinuous learningcommunication

Bachelor’s degree in Computer Science