Founding Engineer: Agent Infrastructure
Clera
Job Description
Job Description
About the Role
We are looking for a Founding Engineer with 1+ years of professional experience shipping to production to join our early-stage team. We are seeking a high-agency, first-principles thinker who thrives in ambiguity and wants real ownership, ideally someone who aspires to be a founder someday. This person will play a pivotal role in building our core agent infrastructure, shaping our technical strategy, and helping us scale aggressively as we push toward Series A.
What You'll DoDesign, build, and operate core infrastructure powering our people-data and agent platform, including APIs, LLM-powered workflows, scraping systems, and large-scale knowledge graph architecture
Architect and maintain production-grade systems capable of handling millions of API requests, with a strong focus on performance, cost efficiency, and reliability across cloud and Linux server environments
Own projects end-to-end, from ambiguous problem definition through deployment and iteration, shipping quickly without sacrificing system integrity
Collaborate directly with founding leadership on technical decisions, roadmap priorities, and foundational architectural choices that will define the company's long-term direction
Contribute broadly across the stack and the company, including developer documentation, technical tutorials, internal tooling, and experimental builds that showcase and stress-test our APIs
San Francisco, CA, United States
$175k - $300k
...the Role This is the first infrastructure hire at a fast-moving... ...the CTO as a true peer and founding team member — owning the entire... ...-healing systems — plus the agent infrastructure and observability... ...customers. Set the engineering patterns that every future...SuggestedVisa sponsorshipRelocation package- ...About the Team The Agent Infrastructure team at OpenAI designs robust and secure systems that power the training and advanced use cases of... ...reason about training at scale, identifying bottlenecks and engineering solutions to optimize system performance in training...SuggestedFull timeWork at officeRelocation package
$230k - $385k
About the TeamThe Agent Infrastructure team at OpenAI is responsible for building systems that enable training and deployment of highly useful... ...for users around the world.About the RoleAs a Software Engineer on the Agent Infrastructure team, you will have the opportunity...SuggestedWork at officeLocal areaWorldwideRelocation packageFlexible hours$320k
...growing group of committed researchers, engineers, policy experts, and business leaders... ...About the Role We're building the infrastructure that enables Claude to act in the world... ...generation of AI capabilities. The Agent Infrastructure team designs and operates...SuggestedFull timeWork at officeImmediate startVisa sponsorshipFlexible hours- ...uniquely positioned to solve this. We are Stanford engineers and former YC founders who have spent our careers at... ...The Role We're hiring an engineer to own the infrastructure layer behind our production AI agents. This is not a prompt engineering role. It's not...SuggestedFull time
$150k - $250k
...Job Description Job Description Infrastructure Engineer (Founding Team) Location: San Francisco, CA (In-Person / Hacker House) Type: Full-Time, Permanent ( Strictly Direct Hire — No Agencies or Contract Work ) Compensation: $150,000 – $250,000 + High Equity...Permanent employmentFull timeContract workTemporary workH1bImmediate startRelocationVisa sponsorship$230k - $390k
...had acquired the company he founded, Quip) and CTO of Facebook. Bret... ...the systems making our AI agents measurably smarter with every... ...includes our real-time eventing infrastructure, streaming and batch ETL... ...trade-offs of different storage engines, query plans, and data serialization...Full timeFlexible hours- ...generation, semantic search, RAG, and agents. We believe that our work is instrumental... .... Cohere is a team of researchers, engineers, designers, and more, who are passionate... ...the next generation of agentic AI infrastructure at Cohere. This team sits at the intersection...Full timeWork at officeRemote workFlexible hours
- A fast-growing tech company in San Francisco is seeking a Founding Account Executive. The role requires working closely with customers, demonstrating product capabilities, and integrating solutions. Ideal candidates have 3 to 6 years of experience with enterprise customers...
- ...Netic is the AI revenue engine for essential services who are the backbone of the American economy. With $43M in funding from Founders... ...immediate and tangible. Netic's Software Engineers working on the Agent Platform team build the features that let our AI agents build,...Full timeSummer workInternshipImmediate startSleeping nights
- ...Great customer support requires human agents and AI in perfect balance, and Assembled... ...solve with rapid feedback loops. The engineering challenges are significant: building autonomous... ...model performance. Develop LLM Infrastructure: Architect the abstractions that...Full time
$175k - $350k
...Salesforce (which had acquired the company he founded, Quip) and CTO of Facebook. Bret was also... ...’re looking for a Product Manager for Agent Studio: the core environment where agents... ...depth - Ability to engage deeply with engineers on system design (e.g., simulation systems...Full timeFlexible hours$175k - $350k
...Salesforce (which had acquired the company he founded, Quip) and CTO of Facebook. Bret was... ...What you’ll doBring Enterprise-grade AI Agents to the World: We're on a mission to... ...companies.Collaborate: Partner closely engineering, design, leadership, and the entire company...Full timeFlexible hours- About WorkatoWorkato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping... ...workersResponsibilitiesWe're looking for a talented Software Engineer to help build the distributed backend that powers our AI agent platform and the developer-facing products...Remote workFlexible hours
$148.5k - $313.7k
...#1 AI CRM, where humans with agents drive customer success together... ...runtimes, and they need infrastructure to discover, govern, orchestrate... ...pillars, shipping the APIs, policy engines, scanning infrastructure, and... ...company benefits can be found at the following link: to...Full time- ...Salesforce (which had acquired the company he founded, Quip) and CTO of Facebook. Bret was also... ...Sierra's fastest-growing industries—our agents already reach over 50% of U.S. families.... .... Have been a founder or founding engineer—you know what it means to balance craft,...Full timeFlexible hours
- ...Salesforce (which had acquired the company he founded, Quip) and CTO of Facebook. Bret was also... ...the Healthcare team Our healthcare agents already reach over 50% of U.S. families.... .... What you'll do As a Software Engineer working on Healthcare Interoperability at...Full timeFlexible hours
- ...Salesforce (which had acquired the company he founded, Quip) and CTO of Facebook. Bret was... ...Design and deliver production-grade AI agents : You'll build and ship highly... ...These are some examples of projects that engineers on our team have worked on recently:...Full timeFlexible hours
- ...of Salesforce (which had acquired the company he founded, Quip) and CTO of Facebook. Bret was also one of... ...What 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...Full timeFlexible hours
$275k
...Join a VC-backed GPU cloud company at the founding stage, building the next generation of managed GPU compute and inference infrastructure. Backed by leading venture investors, the... .... This company is seeking a Founding Engineer to take ownership of core GPU cloud infrastructure...Full timeRelocation$220k - $320k
...Job Description Job Description Forward Deployed Engineer – Enterprise AI Infrastructure Full-time | On-site | San Francisco, CA Compensation... ...platform for sophisticated enterprise customers. This is a founding Forward Deployed Engineer role at a fast-growing,...Full timeVisa sponsorshipFlexible hours- ...Job Title: Machine Learning Engineer, Training Infrastructure Position Type: Full time Location: San Francisco, CA, USA Salary Range:... ...need to collaborate with diverse teams. About Us: Founded in 2009, IntelliPro is a global leader in talent acquisition...Full timeWork experience placement
- ...Salesforce (which had acquired the company he founded, Quip) and CTO of Facebook. Bret was... ...for onboarding and educating external agent engineers to Sierra’s Agent SDK. Develop and... ...and enablement programs. Build infrastructure and content that scales — including...Full timeFlexible hours
$200k
A leading venture capital firm in San Francisco seeks a founding engineer to join the Capital Products Team. In this role, you will streamline the investing lifecycle for private markets, connecting investors to opportunities while collaborating across teams. The ideal...$162.8k - $244.2k
...platform for managing people, money, and agents, we’re shaping the future of work so... ...for everyone, including yourself, you’ve found a match in Workday, and we hope to be a... ...pressure-test viability before committing engineering resourcesDesign production-quality agent...Full timeWork at officeRemote workHome officeFlexible hoursWeekend work$117.2k - $176.7k
...SalesforceSalesforce is the #1 AI CRM, where humans with agents drive customer success together. Here,... ..., genuine AI-first approach to engineering — using AI tools to move faster, build... ...details about company benefits can be found at the following link: to the San...Full time$124k - $218.3k
...are building and deploying AI agents that are grounded in their... ...in enterprise generative AI.Founded in 2020 with office hubs in... ...skilled fullstack software engineer to join our engineering team... ....Develop and enhance robust infrastructure and high-throughput APIs, focusing...Full timeWork at officeLocal area$180k - $390k
...Salesforce (which had acquired the company he founded, Quip) and CTO of Facebook. Bret was... ...About the Healthcare teamOur healthcare agents already reach over 50% of U.S. families.... ...for partnering directly with our engineers and customers to build and ship AI agents...Full timeFlexible hours- ...be aware that all official communication will only be sent from @Rippling.com addresses.About The RoleRippling Infrastructure operates as a scaled engineering organization responsible for the mission-critical systems that power every product and platform across the company...
$180k - $390k
...Salesforce (which had acquired the company he founded, Quip) and CTO of Facebook. Bret was also... ...any deliverables we have to meet. Every engineer on TTH is also a product-led thinker;... ...strategist on TTH is capable of owning an agent end to end. As a part of this team, you’...Full timeFlexible hours
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