Software Engineer, Mid-Level to Staff+
- Salary
- $225,000 - $425,000 annually
- Level
- Staff
- Work type
- On-site · San Francisco
- Visa
- Sponsors visas
Open. First seen 29 October 2026.
About the role
About the Role
Join an AI software team building a platform that uses agents to carry out business tasks across a company's tools and systems. This hands-on individual contributor role spans product experiences, backend platform services, and the infrastructure that makes agents capable and reliable.
What You'll Do
- Build and ship user-facing features across web and mobile, from early product ideas through polished production software.
- Design clear interactions for delegating work to agents, tracking progress, handling uncertainty, and using results.
- Develop backend APIs and services for accounts, workspaces, permissions, billing, payments, and analytics.
- Build and operate connectors, authentication, webhooks, automations, and third-party integrations.
- Develop agent runtimes and supporting infrastructure, including execution environments, context management, storage, and model-serving systems.
- Own production systems and improve their reliability, security, correctness, and operational simplicity.
What We're Looking For
- At least 3 years of experience shipping production software, with experience spanning TypeScript across Node.js backends and React frontends.
- Strong computer science fundamentals and a degree in computer science or equivalent depth of knowledge.
- Hands-on ownership of backend or infrastructure work, including deploying and debugging services with Docker and GCP.
- Experience building agent or AI infrastructure beyond model API wrappers, such as execution runtimes, tool systems, or sandboxed environments.
- Background in areas such as databases, distributed systems, compilers, operating systems, or low-level systems; Rust or C++ experience is useful.
- Recent hands-on individual contributor experience, clear ownership of shipped work, and interest in building products and systems from the ground up.
Compensation & Benefits
Base salary: $225,000 to $425,000 annually. Visa sponsorship is available.
Location
On-site in San Francisco, California, United States.
The team: Client Roles
This role is one of 123 open in Client Roles. 123 were posted in the last 30 days, including 5 lead roles: the team is hiring the people who run it too.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
Python (70 of 123), TypeScript (46 of 123), LLM (44 of 123), React (37 of 123), Machine Learning (35 of 123), AWS (26 of 123), JavaScript (24 of 123)
OTHER ROLES ON THIS TEAM
- Software Engineer posted Oct 29
- Fullstack Engineer posted Oct 29
- Founding Product Engineer posted Oct 29
- Frontend Engineer posted Oct 29
- Forward Deployed AI Engineer posted Oct 29
- Founding ML Researcher posted Oct 29
- Founding Forward Deployed Engineer posted Oct 29
- Forward Deployed Engineer posted Oct 29
- Member of Technical Staff, Compiler posted Oct 29
- Senior Platform Engineer posted Oct 29
- Founding Engineer posted Oct 29
- Founding AI Engineer posted Oct 29
- AI Scheduler posted Oct 29
- Product Manager, Supply Chain posted Oct 29
- Founding Full-Stack Engineer posted Oct 29
- Mid-Senior Product Engineer posted Oct 29
- Founding Forward Deployed Engineer posted Oct 29
- Founding Engineer posted Oct 29
- Product Manager, Product Growth posted Oct 29
- Software Engineer, iOS posted Oct 29
- Electrical & Computer Engineer posted Oct 29
- Full Stack Software Engineer posted Oct 29
- Founding Backend Software Engineer posted Oct 29
- Senior Forward Deployed Engineer, Operate posted Oct 29
- Founding AI Agent Engineer posted Oct 29
- Software Engineer, Full Stack posted Oct 29
- Senior Software Engineer, Core Systems posted Oct 29
- Founding Full-Stack Engineer posted Oct 29
- Mid/Senior Full Stack AI Engineer posted Oct 29
- Engineering Lead posted Oct 29
- Forward Deployed Product Manager posted Oct 29
- Director of Engineering posted Oct 29
- Founding Senior Engineer posted Oct 29
- Product Engineer posted Oct 29
- Software Engineer posted Oct 29
- Robotics Software Engineer posted Oct 29
- Founding Research Engineer, Robot Learning posted Oct 29
- Machine Learning Infrastructure Engineer posted Oct 29
- Senior Platform Security Engineer posted Oct 29
- Senior Security Engineer posted Oct 29
- Head of Software Architecture, Embodied AI Platform posted Oct 29
- AI Solutions Consultant posted Oct 29
- Agent Deployment Engineer posted Oct 29
- Lead AI Engineer posted Oct 29
- Member of Technical Staff, Applied ML posted Oct 29
- Founding Engineer posted Oct 29
- Member of Technical Staff, Applied Researcher posted Oct 29
- Agent Product Engineer posted Oct 29
- Forward Deployed Engineer posted Oct 29
- Product Engineer, AI posted Oct 29
- Senior Product Manager, Staffing and AI Agents posted Oct 29
- Founding Product Engineer posted Oct 29
- Senior Software Engineer, Backend posted Oct 29
- Sales Engineer posted Oct 29
- Forward Deployed Engineer posted Oct 29
- Founding Engineer, Applied AI posted Oct 29
- Forward Deployed Engineer posted Oct 29
- Member of Technical Staff, ML Systems posted Oct 29
- Product Lead posted Oct 29
- Software Engineer, C++ Systems posted Oct 29
- Founding Engineer posted Oct 29
- Founding Forward Deployed Engineer posted Oct 29
- Staff Product Manager posted Oct 29
- Lead Product Engineer posted Oct 29
- Machine Learning Engineer posted Oct 28
- Forward Deployed Engineer posted Oct 28
- Senior Solutions Engineer, Digital Native and Mid-Market posted Oct 28
- Founding Product Engineer posted Oct 28
- Senior Product Manager posted Oct 28
- Mechanical Design Engineer posted Oct 28
- Member of Technical Staff, Agent Platform posted Oct 28
- Senior Security Engineer posted Oct 28
- Software Engineer, Infrastructure posted Oct 28
- Forward Deployed Software Engineer, Tactical Edge posted Oct 28
- Senior/Staff Software Engineer posted Oct 28
- Software Engineer, RL Environments posted Oct 28
- Founding Backend & Infrastructure Engineer posted Oct 28
- Solutions Engineer posted Oct 28
- Product Engineer, Scraping posted Oct 28
- Senior Software Engineer, Customer Studio Backend posted Oct 28
- Founding Reinforcement Learning Engineer posted Oct 28
- Senior Quantitative Developer posted Oct 28
- Senior Software Engineer posted Oct 28
- Member of Technical Staff posted Oct 28
- Founding Forward Deployed Engineer posted Oct 28
- Senior Engineering Manager posted Oct 28
- Full-Stack Software Engineer posted Oct 28
- Software Engineer, Security posted Oct 28
- Founding Product Designer posted Oct 28
- Software Engineer, Edge AI Systems posted Oct 28
- Senior Software Engineer, Distributed Systems (Core) posted Oct 28
- Agent Deployment Engineer posted Oct 28
- Technical Product Manager posted Oct 28
- Engineering Manager, Agents posted Oct 28
- Security Lead posted Oct 28
- Founding Fullstack Engineer posted Oct 28
- Lead Platform Engineer posted Oct 28
- Software Engineer posted Oct 28
- Senior/Staff Product Engineer, Applied AI posted Oct 28
- Lead Software Engineer, Platform posted Oct 28
- Applied AI Engineer posted Oct 28
- Founding Member of Technical Staff, Markets posted Oct 28
- Senior / Staff Software Engineer, Infrastructure posted Oct 28
- Founding Product Designer posted Oct 28
- Data Engineer, Data Product posted Oct 27
- Member of Technical Staff, Full Stack posted Oct 27
- Electrical Engineer posted Oct 27
- Lead Platform Engineer posted Oct 27
- Founding PLM Solutions Engineer posted Oct 27
- Backend Infrastructure Engineer, Anti-Bot posted Oct 27
- Principal Software Engineer, Perception posted Oct 27
- Senior Software Engineer, Design posted Oct 27
- Founding Software Engineer posted Oct 27
- Forward Deployed Engineer posted Oct 27
- Software Engineer posted Oct 27
- Technical Product Manager posted Oct 27
- Design Engineer posted Oct 27
- Chief Product Officer posted Oct 27
- Research Crawling Engineer posted Oct 27
- Forward Deployed Engineer, Infrastructure posted Oct 27
- Senior/Staff Software Engineer posted Oct 27
- Software Engineer, AI Agents posted Oct 24
From the team and dates on True Talent Solutions Partners's own job board.
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