Founding Engineer - Build Scalable AI Agent Pipelines
StartX.
Upriver is seeking a founding engineer to help construct a data-driven platform that translates cross-web signals into a structured context graph for agents and AI apps. You will work closely with the founding team to design scalable pipelines and robust APIs while exploring frontier data processing techniques in production systems.
The role is full-time and in-person in San Francisco, with equity and visa eligibility.
#J-18808-LjbffrVacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Founding Engineer - Build Scalable AI Agent Pipelines in San Francisco, CA vacancy
- Pluto is building an AI-native professional network. We’re looking for a Founding Engineer to help build this product from the ground up, working directly with the founders to create intelligent agents that search, reason, remember, and act on behalf of users. You’ll tackle...Suggested
$300k
...Research Engineer, Agent Systems One of the most mission... ...organizations in AI is building the infrastructure that... ...organization operates with a founding team at the forefront... ...into stable, scalable systems Contribute... ...Observability Async Execution ML Pipelines What They’re...PipelineVisa sponsorship- ...in San Francisco is seeking an experienced software engineer to design, build, and ship AI agents and agentic workflows into production. You will develop... ..., and where your work directly contributes to scalable healthcare AI solutions. #J-18808-Ljbffr Harrison ClarkeSuggested
$180k - $225k
About Scale AIScale AI is the data... ...helping organizations build and deploy reliable... ...build production AI agents that automate... ...one of the hardest engineering challenges.As a Frontier... ...layers, retrieval pipelines, memory systems,... ...solutions into scalable production systems...PipelineFull time$130k - $200k
...Software Engineer, Agent Delivery (Founding Team)Title of Role: Software Engineer,... ...: Series B — Logistics, AI, Enterprise, B2BOffice Type... ...What You Will DoDesign, build, and maintain scalable infrastructure and... ...challenges in agent delivery pipelines.Help establish...Pipeline- ...A leading AI technology firm in San Francisco is seeking an AI/Data Systems Engineer to build critical data pipelines that transform unstructured inputs into structured outputs. This role involves ensuring the accuracy and reliability of data that supports simulations...Pipeline
$180k - $250k
Jack in San Francisco is seeking a Founding Engineer to build AI agents that help everyday Americans navigate government systems and get the benefits they're owed. You'd be engineer #1, owning everything technical, shipping v1 yourself, and then hiring and leading engineers...Work at office3 days per week$150k - $300k
...large target, and engineers who would... ...The company An AI-native startup... ...this company is building the AI-native system... ...itself: LLM agents that reason, search... ...-tolerant, scalable services, event... ...engineering. RAG pipelines, embedding-... ...resonate strongly: Founding Engineer,...PipelinePart timeH1bWork at officeRelocationOverseasVisa sponsorship- ...Our client is building AI coworkers for IT teams: a security-focused product where an agent registers as a governed identity in a customer's directory, requests... ...This is a backend- and systems-heavy founding engineering role where \"full-stack\" means owning the...Full timeH1bWork at officeVisa sponsorshipMonday to Friday
$200k - $300k
...People Hive is supporting an early-stage AI infrastructure client in San... ...search for a highly skilled Senior/Staff Founding Full-Stack Engineer – Agent Systems. The successful candidate... ...company's early-stage team and help build complex systems from the ground up, with...Full timeH1bWork at officeVisa sponsorshipMonday to Friday- ...to staff level backend engineer to own and scale the infrastructure... ...that powers a consumer AI assistant. You’ll design, build, run, and be paged for... ...work across messaging pipelines, agent runtimes, and scheduling... .... The role emphasizes scalability, data security, and...Pipeline
$100k
...scales voice and chat AI agents Account Executive... .... We’re hiring a founding Account Executive to... ...to the CEO and help build Coval’s revenue engine from the ground up —... ...into a repeatable, scalable commercial motion.... ...mature playbook, a large pipeline, or a team of SDRs....PipelineFull timeContract workWork at office- Pi.Security in San Francisco is seeking an AI Engineer to build reliable AI agents, improve our AI infrastructure, and turn advances in LLMs... ...Francisco office five days per week. You will develop scalable AI agents, pipelines, and services, and collaborate with product and...PipelineWork at office
- ...Raydar is recruiting for a founding ML Engineer to own a brand-new product and the infrastructure behind it in San Francisco. You will design an AI agent layer, build secure connectors, and create developer tooling to modernize older codebases, while working closely with...
- ...Movendi Inc. is seeking a backend engineer to build scalable services powering the Vitesse platform in San Francisco. You will work on authentication... ...and distributed state management, as well as telemetry pipelines and AI integrations. Ideal candidates have multi-language...Pipeline
- ...Annora AI, based in San Francisco, seeks a founding agentic engineer to own the agent layer and the software factory that produces it — overseeing tools, workflows, and the systems they call. You will turn one-off customer work into reusable agent behavior for future...
- ...Alleviate Health is building AI agents to recruit and retain patients for clinical trials, operating at scale across North America. We’re seeking exceptional founding engineers to help us accelerate drug development and slash trial timelines by automating conversations...
- Clera is building an agentic integration platform for real-world operations. Join the engineering team and own the agent layer end to end, building production systems that help agents understand undocumented environments, recover from failures, and improve through accumulated...
- ...network for consumer AI applications. We’... .... Now, we need to build and improve the... ...moment. Role Founding engineer who’ll help us design... ...# Ad decisioning pipeline: candidate retrieval... ...: # Your own AI agent harness or multi-... ...per second # Scalable and self-healing infrastructure...Pipeline
- ...A pioneering AI technology firm in San Francisco is seeking a Founding Machine Learning Engineer to develop LLM-powered systems for bioinformatics solutions. You will take charge of building pipelines that convert natural language queries into actionable workflows. Strong...Pipeline
- Garuda Ventures is building the next generation AI actions platform that lets agents securely take actions inside enterprise systems. You’ll own the orchestration... ...more. The role focuses on end-to-end delivery of scalable APIs, tooling, and evaluation systems for AI...
$240k - $400k
...cracked team in stealth, building an agentic platform for... .... Join a talent‑dense founding team with meaningful... ...Summary As our Founding Engineer, you will own a zero‑to... ...Productionize prompt pipelines, retrieval, and light fine... ...Hands‑on use of AI tools with clear ideas...PipelineVisa sponsorship- ...site We are seeking a highly technical Forward Deployed AI Engineer – Agent Systems to build and deploy advanced agent systems for large enterprise... ...sophisticated customers while building the agent systems, data pipelines, post-training workflows, and evaluation infrastructure...Pipeline
$215k - $235k
...Electric Plant Co. is building a new category of plant... ...of biology, hardware, AI, and IoT. Bombadil can... ...cards, learning loops, agents, and scheduled work. You... ...report to our Director of Engineering, with a direct line to... ...observable. One insight pipeline rendering to chat,...PipelineFull timeWork at officeImmediate start- ...Clera is seeking a founding DevOps engineer to own the operational platform and enable a small engineering team to ship frequently... ...Responsibilities include owning cloud infrastructure, building fast CI/CD pipelines, and designing robust observability, security, and incident...Pipeline
$180k - $390k
...for customer-facing AI agents, working with many... ...the company he founded, Quip) and CTO of... ...AI agents: You'll build and ship highly performant... ...are powerful, scalable systems running in... ...of projects that engineers on our team have... ...agent tooling, RAG pipelines, and prompt engineeringPrior...PipelineFull timeFlexible hours- Arcadia is hiring a Senior Software Engineer (AI Agents) to build the core systems behind an intelligent automation platform. You’ll ship production... ...high-growth startup environment, collaborating with the founding team to deliver impactful solutions at scale. #J-18808-...
$146k - $240k
...enterprises orchestrate AI-powered work.... ...Vanguard are building and deploying AI agents that are... ...enterprise generative AI.Founded in 2020 with... ...fullstack software engineer to join our... ...implement, and maintain scalable, secure agent-... ..., and CI/CD pipelines.Excellent communication...PipelineFull timeWork at officeLocal area$180k - $390k
...for customer-facing AI agents, working with many... ...the company he founded, Quip) and CTO of... ...their guests and build products to delight... ...have to meet. Every engineer on TTH is also a product... ...are powerful, scalable systems running in... ...tooling, RAG pipelines, and prompt engineeringPrior...PipelineFull timeFlexible hours- Innovaccer is seeking a Staff AI Engineer in San Francisco to design and build the most critical backend components, data pipelines, and AI-powered features. You will own end-to-end... ..., and mentor engineers, delivering scalable healthcare solutions with HIPAA/GDPR compliance...Pipeline
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Founding Engineer - Build Scalable AI Agent Pipelines. Be the first to apply!
Related searches
- work from home chat agent San Francisco, CA
- gate agent San Francisco, CA
- executive protection agent San Francisco, CA
- commissioning agent San Francisco, CA
- sourcing agent San Francisco, CA
- booking agent San Francisco, CA
- remote chat agent San Francisco, CA
- right of way agent San Francisco, CA
- showing agent San Francisco, CA
- tsa agent San Francisco, CA



