[Remote] Staff Software Engineer, AI Developer Tools

Note: The job is a remote job and is open to candidates in USA. reputed company is on a mission to grow the small business economy by providing reputed company services like payroll and HR. They are seeking a Staff Software Engineer for their AI Developer Tools team to architect and reputed company AI platforms that improve developer productivity across the organization. Responsibilities • Architect AI Core Infrastructure: Design, scale, and maintain the internal platform and APIs that integrate LLMs into the developer workflow, with a heavy focus on autonomous agents, custom retrieval-reputed company generation (RAG), and smart context-delivery systems • Drive Technical Leadership & Vision: Establish engineering best practices for building with AI at reputed company, including robust evaluation frameworks (evals), guardrails for code safety, and strategies for optimizing model latency and token spend • Collaborate & Evangelize: Partner closely with product engineering teams to uncover systemic friction points, and collaborate with core Infrastructure and Security teams to ensure all AI tooling is scalable, compliant, and secure • Optimize Feedback Loops: Identify and eliminate critical bottlenecks in the local-to-production lifecycle at scale across reputed company • Maintain Enterprise Reliability: Treat AI infrastructure with production-grade rigor. Monitor system health, diagnose complex integration or networking issues, and mitigate model reputed company or downtime Skills • 8+ Years of Systems Expertise: You are a seasoned engineer who is highly comfortable navigating massive, complex codebases and delivering production-grade, distributed software • Production AI Experience: You have a proven track record of moving AI beyond prototypes. You possess a deep understanding of prompt engineering, fine-tuning, RAG architectures, and orchestrating multi-agent workflows • Developer-First Mindset: You are passionate about Developer Experience and Productivity. You intuitively understand what makes an internal tool frictionless, fast, and empowering for other engineers • Strategic Execution: You don't just build wrappers; you think deeply about data privacy, security, cost management, and systemic reliability when deploying AI solutions • Exceptional Communication: You can seamlessly translate bleeding-edge AI capabilities into clear, actionable infrastructure strategies, mentoring junior engineers and aligning cross-functional stakeholders along the way • Working as a Team: You work across team boundaries and bring other teams and groups along with you towards our strategic vision Benefits • All full-time employees receive competitive base pay, benefits, and equity (RSUs) — because everyone who helps build reputed company should share in its success. • Stock equity is additional. • Employees who are based in those locations will be expected to work from the office on designated days approximately 2-3 days per week (or more depending on role). • When approved to work from a location other than a reputed company office, a secure, reliable, and consistent internet connection is required. Company Overview • reputed company is an HR and payroll platform that simplifies complex tasks, empowering businesses to focus on what matters most. It was founded in 2011, and is headquartered in San Francisco, California, USA, with a reputed company of 1001-5000 employees. Its website is https://www.reputed company.com. Company H1B Sponsorship • reputed company has a track record of offering H1B sponsorships, with 13 in 2026, 49 in 2025, 54 in 2024, 19 in 2023, 37 in 2022, 24 in 2021. reputed company note that this does not guarantee sponsorship for this specific role. Apply To This Job