Lead Engineer, Durable AI Agent Runtime
ego AI (YC W24)
Ego AI, a YC-backed applied AI research lab in San Francisco, is hiring for a Member of Technical Staff to own the agent runtime. The role focuses on building a durable, extensible agent harness with a robust plan-tool-observe loop, per-user durable agents, and strong session management. Hybrid work supported. You will design a per-user memory-enabled agent system, implement a tool registry, and ensure reliable execution from plan through tool calls, with emphasis on safety, observability, and #J-18808-Ljbffr ego AI (YC W24)
- Member of Technical Staff: Agent Runtime (Ego) Location: San Francisco,... ...Founding team About The Role Ego AI is a YC-backed applied AI... ...crash the loop. Make execution durable. Build checkpointed,... ...Support the team. Unblock product engineers building on the harness, pair...SuggestedLocal area
$405k
...reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial... ...growing group of committed researchers, engineers, policy experts, and business leaders... ...AI systems. About the Role The Agent Runtime Platform provisions and runs the compute...SuggestedWork at officeVisa sponsorshipFlexible hours- About the Team Training Runtime builds the distributed... ...data loading, reliability engineering, and developer... ...deeply hands-on Technical Lead Manager to own datasets... ...infrastructure partners around a durable platform. The problem... ...OpenAI OpenAI is an AI research and deployment...SuggestedRemote workFlexible hours
- Ego AI, a YC-backed applied AI research lab, is hiring to own and evolve the agent harness and durable execution infrastructure in San Francisco. You will design the core agent loop, ensure durability through checkpointed sessions, and build robust compaction and memory...Suggested
- ...About the Team API Agents builds the shared... ...across software engineering, research, finance... ...work across agent runtimes, orchestration,... ...a track record of leading complex systems from... ...systems into simple, durable primitives that... ...OpenAI OpenAI is an AI research and...SuggestedFull timeInternship
- ...trained and evaluated. The Agent Harness Bridge team... ...same agentic coding runtime used in product can also... ...a Principal Software Engineer to lead the architecture and... ...debt by establishing durable abstractions and clear... ...OpenAI OpenAI is an AI research and deployment...Full time
$320k
...interpretable, and steerable AI systems. We want AI to... ...committed researchers, engineers, policy experts, and... ...capabilities. The Agent Infrastructure team designs... ..., checkpointing, or durable execution patterns... ...internals, eBPF, container runtimes) The annual compensation...Full timeWork at officeImmediate startVisa sponsorshipFlexible hours- Salesforce is seeking a Lead AI Engineer based in San Francisco to develop next-generation AI and ML systems. The role involves building intelligent... ...decision-making systems and continuous feedback loops for agent performance improvement. Ideal candidates should have 6+...
$250k - $300k
Gleanwork, located in San Francisco, is seeking a Tech Lead Manager for its Agentic Runtime team to design and operate core runtime services for AI agents. The role demands 8+ years in software engineering and solid experience with cloud-native applications. You will work...$200k - $275k
Secure Every Identity, from AI to HumanIdentity is the... ...of users. Okta for AI Agents extends that work to... ...platform, and security engineering teams, write production... ...and policy engines for runtime decisions.Build evals... ...architects and governance leads, and convert them into...Local areaWorldwideFlexible hoursShift work- Postman is the world’s leading API platform, empowering millions of developers and thousands... ...and a focus on safe, interpretable AI agents that operate across complex environments... ...collaborating with research, product, and engineering teams to deliver reliable AI technology...
$172.5k - $260.1k
...SalesforceSalesforce is the #1 AI CRM, where humans with agents drive customer success... ...career at the company leading workforce transformation in... ...management. We are looking for engineers to develop the Sales... ...implementing, and managing durable distributed systems at scale...Full time- ...customer experiences with AI. We are primarily an in... ...team Our healthcare agents already reach over 50%... .... We partner with leading health plans, providers... ...ll do As a Software Engineer working on Healthcare Interoperability... ...plans and durable Sierra platform capabilities...Full timeFlexible hours
$200k - $300k
...startup building AI “coworkers” for IT... ...product in which an agent operates as a... ...one of the earliest engineers alongside a small... ...model decides at runtime and what ships as... ...turning them into durable fixes Motivated... ...excellence somewhere — leading a meaningful team...Full timeContract workH1bWork at officeVisa sponsorshipMonday to Friday- ...OpenAI’s Application Engineering team builds the internal... ...that let employees and agents safely access the context... ...-wide problems into durable systems, learn from real... ...users. The ability to lead ambiguous technical... ...building agent platforms or AI-assisted workflows that...Full time
- ...build better, more human customer experiences with AI. We are primarily an in-person company based in... ...you'll do Build the core systems that power agents. You’ll work on the Agent SDK — the orchestration engine, runtime, and primitives that define how agents reason,...Full timeFlexible hours
- ...enterprises who are building AI systems to power magical experiences... ..., semantic search, RAG, and agents. We believe that our work is... ...is a team of researchers, engineers, designers, and more, who are... ...gVisor, Firecracker, Kata, or WASM runtimes Interest in emerging ML...Full timeWork at officeRemote workFlexible hours
$380k
...Salesforce Salesforce is the #1 AI CRM, where humans with agents drive customer success... ...career at the company leading workforce transformation in... ...with dynamic LLM routing, runtime traffic enforcement, and enterprise... ...in Computer Science, Engineering, or a related technical...$117.2k - $260.1k
...SalesforceSalesforce is the #1 AI CRM, where humans with agents drive customer success... ...career at the company leading workforce transformation in... ...team, we provide a highly durable and available distributed... ...The Senior/Lead Software Engineer will be responsible both for...Full time$230k - $315k
...access to cutting-edge AI innovation to enable any... ...SuperApp is our flagship AI agent workspace. It unifies... ...the underlying execution engine that manages agent... ...the foundation of this runtime execution environment, enabling... ...-minded AI engineer to lead the design, architecture...Work at officeFlexible hours$230k - $390k
...build better, more human customer experiences with AI. We are primarily an in-person company based in... ...What you'll doBuild the core systems that power agents. You’ll work on the Agent SDK — the orchestration engine, runtime, and primitives that define how agents reason,...Full timeFlexible hours$190k - $270k
Who We AreHP IQ is HP’s new AI innovation lab. Combining startup... ...a diverse, world-class team—engineers, designers, researchers, and... .... We are looking for a Lead Software Engineer to design... ...solutions.Build and optimize an agent orchestration runtime that enables tool use,...Full timeTemporary workLocal areaFlexible hours$163.1k - $218.7k
...global organization of engineers, product developers, designers... ...the role We're making AI the fastest path from a... ...answer. You'll be a lead engineer on the team... ...language and letting AI agents assemble, explain, and... ...ambiguous questions into durable systems....Work experience placement- AI Systems Engineer - Codex Core Agents Location San Francisco Employment Type Full time Department... ...model behavior, inference/runtime issues, and product... ...failures to practical, durable fixes. Want to work close... ...strong ownership, and can lead scoped or multi-team AI systems...Full timeWork at officeLocal areaRelocation packageFlexible hours
$194k - $267k
Secure Every Identity, from AI to HumanIdentity is the... ...too, let's talk.The Agent Gateway TeamThe Agent... ...servers.The Staff Software Engineer OpportunityOkta is... ...Be DoingArchitect and Lead: Own the end-to-end design... ...for Security and Runtime: Set the standard for how...Local areaWorldwideFlexible hours- ...member of a zero-to-one engineering squad. You will design,... ...fabric for agent-to-API and agent-to-agent... ...of Kong’s world-class runtime stack. Operating as an... ...integrate marketplace features.Lead architectural design reviews... ...developer of API and AI connectivity technologies...Temporary workRemote work
$202k - $230k
...visionary Product Manager to lead the Agents Experience team in San... ...will define how humans and AI agents work together inside... ...works cross-functionally across Engineering, Design, Experience Research... ...successful first experiences into durable, team-wide usage. Partner...Work at officeLocal areaWork from homeWorldwide$230k - $385k
About the TeamThe Agent Infrastructure team at OpenAI is responsible... ...deployment of highly useful AI agents, both internally and for... ....About the RoleAs a Software Engineer on the Agent Infrastructure team... ...passionate about optimizing runtime performance.About OpenAIOpenAI...Work at officeLocal areaWorldwideRelocation packageFlexible hours- Doist seeks a Senior Agent Software Engineer to help build the agent systems behind AI workflows, including runtime, orchestration, tools, evals, and product surfaces. You’ll enable agents to understand context, use tools safely, recover from failures, and complete complex...
$175k - $220k
...Overview maven AGI is an enterprise AI platform on a mission to... ...builds conversational AI agents capable of delivering accurate... ...translate them into tight specs engineering can build from. Partnership... ...fast versus when to build for durability. You extract requirements...
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