Staff Engineer, AI Agent Harness
Harper
Harper is seeking a Staff Engineer, Harness Engineering in San Francisco to drive the development of innovative AI harnesses. You'll work closely with a team dedicated to redefining how commercial insurance leverages AI technology. The ideal candidate has over 8 years of experience in software development, particularly in creating agent harnesses. The position entails significant ownership and the potential for impactful contributions in a fast-paced environment. #J-18808-Ljbffr Harper
$187k - $264k
...Group is seeking a Senior Member of Technical Staff in San Francisco to focus on building innovative agent-loop primitives and advanced harness infrastructure. The role demands strong... ...aimed at enhancing the performance of our AI-driven operations. Candidates should have...Suggested$187k - $264k
Harper, an AI-native commercial insurance company in San Francisco, is seeking a Senior Member of Technical Staff in Harness Engineering to build extensive agent-loop primitives and improve infrastructure. Ideal candidates will have 3-6 years of experience building software...Suggested- ## Member of Technical Staff - Agent EngineeringSail ResearchITSan Francisco, CA, USAPosted on... ...massively parallel agents. Build agent harnesses to improve open model (Deepseek, Qwen, Llama... ...we’re looking for: Experience building AI agents. Familiarity with open source...Suggested
- ...foundation of useful, agentic AI. We are here to take a big swing at the most ambitious engineering challenge of our careers. Everyone... ...of an effective background agent. Let's design and build the... ...parallel agents. Build agent harnesses to improve open model (Deepseek...SuggestedWork at officeImmediate start
- ...Francisco seeks a Member of Technical Staff specializing in Agent Engineering. You will design evaluation suites for multi-turn agents and build harnesses to optimize open model performance.... ...emphasizes practical experience with AI agents and familiarity with open-source...Suggested
$190k - $270k
...Databricks Databricks is the Data + AI company. More than 10,000... ...we're building the models and agents that unlock it. Our work spans... ...post‑training enhancements, harness design, agentic reinforcement... ...exploration with product and engineering rigor. Clear communication and...Local areaWorldwide$298k - $368k
Waymo is seeking an experienced software developer to enhance AI-powered developer tools in a hybrid role. The position focuses on developing multi-agent frameworks and automating engineering tasks. Candidates should have over 10 years of experience in software development...$187k - $264k
Senior Member of Technical Staff, Harness Engineering Harper is an AI-native commercial insurance company in San Francisco. We're not bolting AI onto insurance... ..., the observability — that's what decides whether an agent can actually do useful work inside a real company. That...For contractorsWork at officeRelocation$350k
...Our first goal is to democratize frontier AI R&D across scientific disciplines. We... ...experiments. Our team includes researchers and engineers from Anthropic, Google DeepMind, xAI,... ...work on: Build and innovate on the agent harness: agent loop architecture, tool integrations...$300k
Storm2 is partnering with a YC-backed AI-native FinTech focused on AI-led... ...1,000+ customers a month. The engineering team is scaling now, and they're looking... ...for someone to build out the harness infrastructure that all the AI Agents will run on. This role gives you ownership...$218k - $273k
Scale AI is the data foundation for AI, helping organizations build and deploy... ...enterprise AI capabilities. About the General Agents Team The General Agents team, part of... .... About the Role As a Senior/Staff Machine Learning Engineer (MLE) on the General Agents team, you’...Full timeContract workFor contractorsFor subcontractorWork at office- Vapi, based in San Francisco, is seeking a Member of Technical Staff for Backend development. Candidates should possess over 5 years of experience in product development and be confident in using TypeScript, React, and Node.js. Your role will encompass building real assistants...Flexible hours
- ...product roadmap, so we are expanding our engineering team. We're looking for someone highly technical... ...talk. Background Listen Labs is an AI-powered research platform that helps... ...McKinsey On Demand: Building a research agent Hiring McKinsey is different than buying...Flexible hours
$218k - $273k
Scale AI is the data foundation for AI, helping organizations build and deploy... ...enterprise AI capabilities. About The General Agents Team The General Agents team, part of... .... About The Role As a Senior/Staff Machine Learning Engineer (MLE) on the General Agents team, you’...Full time- Cekura is hiring a Member of Technical Staff in San Francisco to build core simulation engines, evaluation systems, and observability... ...for self-improving conversational agents. You’ll work at the boundary of real-time voice, AI evaluation, and distributed systems, shaping...
- A tech-driven organization in San Francisco is seeking a Member of Technical Staff specializing in AI agents. The role focuses on rapid development of AI agents, integrating frameworks, and advancing related infrastructure. Ideal candidates should have expertise in Python...Remote jobFlexible hours
- Zuma ⚡ is seeking a highly skilled software engineer to lead AI projects, manage web applications, and architect production AI solutions. The successful candidate will have over 5 years of software engineering experience, strong Python and TypeScript skills, and a background...Remote job
$190k - $230k
Role, Inc. in San Francisco is searching for a Staff Software Engineer to join their AI team. This vital position emphasizes building scalable AI systems that contribute to real-world decision-making. The ideal candidate will have 2-6 years of experience in software engineering...- Cursor is seeking a Software Engineer to join their Agent Harness team in New York. You will develop core agent capabilities that influence user experiences across Cursor products. This role includes advancing agent harness projects and improving the default agent experience...
- Vapi is hiring a full-stack engineer in San Francisco, California, to build innovative voice AI products. You will develop features on our platform, ensuring excellent user experiences and leveraging AI tools. Must have 5+ years of product development experience, proficiency...Flexible hours
- ...based in San Francisco, is seeking a Member of Technical Staff to contribute to its cutting-edge AI platform. In this role, you will be responsible for... ...candidate has a strong background in full-stack engineering or deep infrastructure knowledge, with 1-15 years of...Work experience placement
$264.8k - $331k
Scale AI, Inc. is seeking a Senior/Staff Machine Learning Engineer to join the General Agents team in San Francisco. In this role, you will design and deploy AI agents to solve high-impact enterprise problems. You will collaborate closely with other teams and take part...- Terzo is seeking a Sr/Staff Software Engineer to help build their AI-native enterprise data platform in San Francisco. You will design and develop core infrastructure that powers AI agents and insights. Ideal candidates will have 5+ years in backend development and a strong...
- A leading AI-focused audit technology firm is seeking a skilled individual to develop and deploy AI agents that enhance financial audits. You will own end-to-end systems within a small, dynamic team, collaborating with early customers to iterate quickly and integrate the...
$100k - $300k
About Cogent Security Cogent is an Applied AI Lab building the next generation of AI agents for cybersecurity. AI has fundamentally changed how attacks happen... ...like Deepmind and SAIL About the Role As an Agent Engineer at Cogent Security, you will design, build, and...- A leading AI technology firm in San Francisco is seeking a Staff Software Engineer to join their AI team. In this high-impact role, you will architect and implement core infrastructure for AI agents, build backend services using Python and SQL, and collaborate closely...
- A technology startup in San Francisco is seeking an experienced backend developer to build the backend systems for autonomous AI employees. The role involves designing and implementing high-throughput services that enable these AI employees to function effectively in real...
- AI Chopping Block, Inc. is seeking an AI Systems Engineer to join the Codex Core Agents team. The successful candidate will design and build the core agent harness, enabling Codex agents to execute tasks safely and effectively. Ideal applicants will have experience in production...
- A growing AI startup in San Francisco is seeking a Staff Software Engineer to design, build, and scale backend systems for their AI agent platform. The ideal candidate has over 7 years of backend or full-stack engineering experience. You will lead complex features from...Immediate start
- CloudCruise, located in San Francisco, is seeking a skilled engineer to enhance their automation coding agent. You will lead the development of a two-agent system focused on improving reliability and performance by fine-tuning machine learning models. This role requires...
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