Staff AI Systems Engineer — Agent Harness & Orchestration
Perplexity
Perplexity AI is seeking a software engineer to evolve the core agent harness that powers our flagship answer experience. You will combine strong product judgment with both single- and multi-agent engineering to help us build the world’s foremost agent for accumulating knowledge and answering society’s most challenging questions. You will translate user needs and quantitative insights into improvements to the agent’s orchestration, context management, performance, and reliability. #J-18808-Ljbffr Perplexity
- NVIDIA AI is seeking a senior engineer to work with early-adopter teams in Santa Clara, CA, to develop a deep... ...or revise plans as teams integrate agents into production environments, drawing on your background in Python, AI systems, and compiler infrastructure. #J-1880...Suggested
$195.2k - $361.2k
...MissionAt Intel, our journey is to transform AI into something safer, more trustworthy,... ...SummaryThe model is only half an agent; the harness is the other half. You build everything... ...agent loop itself.This is core product engineering on an agent framework comparable to well...SuggestedFull timeInternshipLocal areaImmediate startShift work- ServiceNow seeks a senior backend/infrastructure engineer to build and operate evaluation and observability tooling for its enterprise AI agent platform. You will design runtimes for... ...tracing, and building non-deterministic systems that yield meaningful evaluation signals....Suggested
$135k - $185k
...powered by advanced AI, recommendation systems, and adtech.Recognized... ...as an excellent engineer to join our advertising... ...expert systems (AI Agents) that run a closed optimization... ...handling, and agent orchestration (including MCP-style... ...).Hands-on with harness engineering,...SuggestedFull timeWork experience placementLocal areaWork from home- ...is the Agentic AI Assistant platform... ...their business systems through natural... ...’ Reasoning Engine and natural language... ...edge of AI agents? This may be... ...for you. As a staff software engineer... ...our Agentic AI Harness & Quality team,... ...areas: agent orchestration, sandboxed file...SuggestedFull timeWork at officeImmediate startRemote workFlexible hours
- ...Job Title: Senior Applied AI Engineer Agentic Systems Location: Mountain View, CA... ...within EAS - autonomous workflow agents, multi-step task orchestration, tool-calling loops, and human-in... ...demands Design evaluation harnesses to continuously test agent accuracy...
- NVIDIA Corporation in Santa Clara, CA seeks a Software Engineer to develop and deploy AI agents that optimize VLSI design flows. You will work with ML models, Python production systems, and frameworks like PyTorch/TensorFlow to enhance efficiency and quality across design...
- Nutanix is seeking a software engineer based in Santa Clara, California, to develop AI-powered product features. The role requires building backend services and APIs, implementing LLM workflows, and collaborating with product managers and designers. The ideal candidate...
- ...Generative AI Engineer The project is focused on building production-grade GenAI solutions... ...leveraging LLMs Prompt engineering (system/tool prompts, function calling,... ...OpenAI, AWS Bedrock, Vertex AI) Workflow orchestration (Airflow, Dagster) Security & privacy...
$220k - $405k
About Perplexity AI In 2026, we launched Computer... ...into action. As an engineer at Perplexity, your role... ...to build products and systems that define how AI... ...engineer to evolve the core agent harness that powers our... ...improvements to the agent’s orchestration, context management,...- ServiceNow is seeking a Senior/Staff-level engineer to shape the AI agent platform. You’ll handle multi-agent orchestration, tool boundaries, and prompt context architecture while... ...architecture work. You will own the Harness runtime evolution, influence MCP interactions...
- ...We are seeking an Agent Engineer to help build the next generation of AI-powered workflows and intelligent systems. In this role, you will design and deploy agentic solutions... ...tools, memory, and planning, including orchestration and multi-step workflows. Build and...
- ...Job Description Job Description Federal US Citizens ONLY - NO SUBS, NO Subcontracting, NO outside firms. AI Engineer – AI Agents & Generative AI Mid-to-Senior Level- Hands-on experience with designing and building AI Agents UGT is hiring a Mid-to-Senior...
- Otter.ai is seeking a Senior AI Agent & LLM Engineer to build and improve the AI systems behind Otter’s conversational knowledge engine and AI Chat. You will own end-to-end delivery from ambiguous problems to production solutions with a focus on quality and measurable...
- GEICO is seeking a Senior Engineer to design, develop, and deploy large-scale distributed AI applications across multiple communication channels. You will build and optimize multi-agent systems to enable intelligent, collaborative decision-making, improving automation and...
- A healthcare AI startup is hiring an Applied AI Engineer in Palo Alto. This role focuses on developing agentic workflows and deploying AI applications that enhance patient care. Ideal candidates will have strong software engineering skills and experience with AI technologies...
- Latitude AI is seeking a senior software engineer to architect and implement scalable AI software for autonomous driving. You will collaborate with ML, robotics, and systems teams to integrate algorithms and optimize performance on embedded platforms. The role requires...
- MetAntz, a fast-moving AI startup in Palo Alto, seeks experienced software engineers who thrive in ambiguity and want to own end-to-end services from design to production... ...frontends, backends, and cloud-native distributed systems, delivering reliable APIs and scalable...
- Affirm is building its own bank and this Senior Software Engineer role sits in the engineering team that runs it. You’ll ship core banking systems, data platform, and AI-enabled tooling on a small, autonomous squad, with exposure to bank leadership and a path to impact...Remote job
- ...Role A1 is building a proactive AI chat app for everyday users to... ...-world task completion. The system must handle multi-step reasoning... ...are looking for a Full Stack Engineer - AI Systems to build the... .... This includes designing how agents operate, fail, recover, and deliver...Immediate start
- Socratix AI is hiring an engineer to help build production AI agents for fraud and compliance teams. You will design and ship end-to-end agents, orchestrate LLMs and tools, and ensure reliability with guardrails and audit trails. This early-stage role emphasizes rapid delivery...
- Socratix AI is seeking an early engineer to build production AI agents for fraud and compliance teams. You’ll design end-to-end systems, orchestrate LLMs, and integrate MCP tools across domains. You’ll ship code in production, collaborate with founders on product strategy...3 days per week
- Sycamore is building the trusted agent operating system for the enterprise. We empower Fortune 500 companies to build, deploy, and orchestrate AI agents that perform real operational work with strong security and control. You will own the full product loop—discovery, implementation...
$152k - $241.5k
...foundational to American AI leadership and... ...AI Safety & Security Engineering team builds and evaluates... ...vulnerabilities. The agent harness and the platform it... ...infrastructure: Build the systems we use to run and... ...agent frameworks, LLM orchestration, ML infrastructure,...Full timeRemote work- Otter.ai is seeking a Senior AI Agent & LLM Engineer in Mountain View, CA. You will build and improve AI systems behind Otter's conversational knowledge engine and AI Chat, spanning user-facing agent experiences, evaluation systems, and the shared platform for scalable...
- Prophecy is seeking a versatile software developer in Palo Alto to build and deploy LLM-powered agents, optimize prompts, and integrate semantic search with vector databases across data platforms. You will work with Python, REST APIs, and microservices in public cloud,...Relocation package
$272k - $336k
...Waymo Systems Engineering Role Waymo is an autonomous driving technology company with the mission to be the world's most trusted driver. Since its start as the Google Self-Driving Car Project in 2009, Waymo has focused on building the Waymo Driver—The World's Most Experienced...Odd jobFull timeRemote work- A leading tech company in Mountain View, CA is seeking a Software Engineering Manager II to lead teams in optimizing machine learning infrastructure and designing systems for agentic planning and memory. Candidates should have significant experience in technical leadership...
$80 - $85 per hour
...Senior AI Engineer / Forward Deployed Engineer (No Sponsorship... ...develop, and deploy AI agents, copilots, and... ...agent frameworks, retrieval systems, and modern AI tooling.... ...with agent frameworks, orchestration platforms, MCPs, skills, harnesses, or similar AI ecosystems...Contract workTemporary work- ...interact digitally. We are harnessing the power of change,... .... Job Title: AI Engineer Location: Austin,... ...ability to integrate AI systems into complex... ...systems (tool calling, orchestration, reasoning loops, workflow... ...LlamaIndex / custom agent frameworks. Expertise...Remote work
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