Staff / Senior Engineer(AI lab) with Early Stage/ Startup/Founder Exp)
$225k - $300kTalent Search PRO
Job Description
Job Description
Salary - $225,000 - $300,000
What You'll Own
Own the technical architecture: agent orchestration, process mining infrastructure, diagnostic pipelines, and the control plane that turns audit outputs into deployed AI systems
Architect compound AI systems running inside Fortune 5000 environments: multi-step agents, retrieval pipelines, evaluation frameworks, human-in-the-loop governance
Set the engineering pace. Varick ships to production weekly, not quarterly. Drive velocity, cut scope ruthlessly.
Recruit, mentor, and lead engineers. Set code review standards, establish processes, and build a team that scales from 5 to 50.
Bridge research and production: stay current on foundation models, agent frameworks, inference optimization, tool use, long-context reasoning, and translate what's useful into production systems
Requirements
Must-Have
Strong signal of exceptional technical ability. Years of experience is not a hard filter; recent company quality and demonstrated output are.
Has built and shipped systems at a top AI lab (Google DeepMind, OpenAI, Anthropic, xAI, Meta FAIR) OR as a founding or senior engineer at a high-signal AI-native startup
Deep production AI/ML systems experience across the full stack: inference, orchestration, evaluation, and monitoring. Not just fine-tuning notebooks.
Strong systems design instincts: architects for reliability, scale, and iteration speed simultaneously
High agency, recruits well, takes responsibility for outcomes, not just code. Based in SF or willing to relocate. 5 days a week in-person.
Nice-to-Have
Agent systems, compound AI workflows, or LLM-powered applications in production
Background in process mining, workflow automation, or enterprise integration
Infrastructure depth: Kubernetes, distributed systems, cloud architecture
Previous founding engineer or CTO experience at a venture-backed startup
Published research or significant open-source contributions in AI/ML
$180k - $230k
...background please - Only experience from startups that are raising funds or have... ...'ll Own Build and iterate on AI-powered creator tools alongside AI PMs and ML engineers Build products that get... ...Lead frontend development with delightful UI/UX Create systems...SeniorWork at officeRelocation- ...In the age of AI, human ingenuity... ...and leading AI labs use Juicebox to... ...customers from early-stage startups to Fortune 500 companies... ...$100M in ARR with 20%+ monthly... ...Capital. The Role: Senior Software Engineer As a Senior... ...with the founders and focus on questions...SeniorWork experience placement
$250k - $300k
...remote and we work with teams across the... ...Title of Role: Senior Software Engineer, Backend (Infrastructure... ...(FiDi) Company Stage of Funding: Early-stage (recently... ...a rapidly growing AI infrastructure company... ...with leading AI labs and high-growth startups. With a highly...SeniorWork at officeRemote work- ...About Saris AI We're a San... ...based applied AI startup that's building... ...in production. With a growing customer... ...expanding our engineering team to scale... ...looking for a Senior ML Engineer who thrives in early-stage, ambiguous environments... ...repeat YC founders with a...Senior
$185k - $218k
...Senior Full Stack Software Engineer San Francisco, California... ...on Checkr for AI verification in... ...problems with innovative solutions... ...start-up lab: we operate with... ...speed of a small startup, while... ...founded or held early roles at successful... .... ~ Early-stage approach: comfort...SeniorTemporary workWork at officeLocal areaRemote workRelocationFlexible hours3 days per week$300k
...Senior Technical Leader Grindr is an AI-native platform powering how... ...connect globally. With 15M+ monthly... ..., and in these early days, you'll drive... ...with engineering, data science and... ...end from early-stage concept to full... ...operations, moving with startup speed while...SeniorCasual workWork at officeImmediate startWorldwideFlexible hours- ...Us Hyperbolic Labs is on a mission... ...to democratize AI by breaking down... ...computing power with our Open-Access... ...— led by co-founders with PhDs in AI... ...at a technical startup with a small analytics... ...domains Data engineering skills or... ...at high-growth, early stage, technical companies...Senior
$130k - $220k
...partner closely with our clients to deeply... ...Title of Role: Senior Product Engineer (Backend / AI Product)... ..., CA Company Stage of Funding: Seed... ...Our client is an early-stage, venture-backed... ...AI fintech startup building an AI-powered... ...closely with founders and cross-...SeniorWork at officeImmediate start- ...Experience Level: Senior (5+ years), Lead/Staff (7+ years)... ..., intuitive AI shopping... ...experience. Early launches have... ...'re an early-stage startup based in San... ..., led by the founder of GoogleX, Waymo... ...-to-shoulder with an experienced... ...product, backend engineering and AI...SeniorFull timeWork at officeImmediate start
- ...future of agentic AI and our focus is... ...platform is engineered from the ground... ...our Series-A in early 2024, Zuma is scaling... ...engage with customers. Zuma... ...Younis. As a Staff Engineer, you will... ...offices We're a startup - priorities can... ...operating in early-stage, high-ownership...Immediate startShift work
$175k - $270k
...of its clients a Senior/Staff Full Stack Engineer - this is an onsite... ...the user, our AI builds custom workflows with full transparency... ...end-to-end from early development through... ...products at early-stage or high-growth startups, preferably as a founder or early employee...SeniorInternshipNight shift- ...leaders clarity and engineers time. We... ...looking for a Senior Security... ...partner closely with the rest of the... ...directly with the founders, engineers, and... ...You use various AI-tools to accelerate... ...We are a small startup and we intend... ...to work at an early stage start-up. The...SeniorOdd job
$185k - $221.4k
...Foresite Labs is a translational R... ...data. Support AI-native workflows... ...time. Uphold high engineering standards and... ...peers; partner with ML engineers, computational... ..., and company founders to translate... ...for rapid and early‑stage execution: bias... .... Small, senior teams give you...SeniorRemote workFlexible hours- ...Senior Backend Engineer San Francisco / Hybrid / Remote... ...will work directly with our VP of Engineering, CTO/ co-founder, alongside a... .... Exposure to AI or rule-based automation... .... Prior startup experience (not required... ...About Us • Early-stage, well-funded...SeniorRemote workFlexible hoursShift work
$220k - $380k
...remote and we work with teams across... ...them hire. Staff Engineer Location:... ...CA Company Stage of Funding: Seed Stage AI Infrastructure Startup ($3.7M Raised)... ...including the founder of DoorDash.... ...organization from early-stage startup... ...or equivalent senior technical...Work at officeRemote workVisa sponsorshipRelocation package$250k - $325k
...Type Full time Department Engineering Compensation $250K – $3... ...market? Otherwise, as AI scales, compute only... ...that risk. A 2‑person startup in a San Francisco Victorian... ...team so you’ll be an early contributor helping to... ...0+ years of experience with hands‑on management or...Long term contractFull timeContract workFixed term contractWork at officeLocal areaVisa sponsorshipShift work3 days per week- ...Senior Product Engineer At Kinelo, we are rethinking organizational... ...people work together with machines. Today, we'... ...memory that AI agents can reason over... ...We're a small, seed-stage company that just opened... ...uncertainty. We are an early-stage startup still navigating product...SeniorWork at officeRemote workFlexible hours
$180k - $220k
...Senior Backend Engineer (Python) Title of Role: Senior Backend... ..., On-site Company Stage of Funding: A — Administrative... ...a Series A voice AI startup that is building a... ...and detect issues early. Ideal Candidate... ...experience writing Python, with a strong focus on...SeniorWork at office- ...an exciting new startup in the Brain-Computer... ...hardware engineering and AI solutions. Our mission... ...to people living with disabilities and... ...professionals. Our early-stage environment... ...Overview: As a Senior Firmware Engineer... ...Working with lab equipment such as...Senior
$268k - $369k
...sell in their stores. With the right tools and... ...this role Our Engineering organization owns... ...operating in a growth stage company, with a... ...Artificial Intelligence (AI) to screen and... ...2017 by a team of early product and engineering... ..., Sequoia Capital, Founders Fund, and DST...SeniorWork experience placementWork at officeLocal areaRemote workMonday to FridayFlexible hours3 days per week$150k - $300k
...Senior Software Engineer Location: San Francisco... ...Client is an AI-native... ...0 high-growth startups, including Lovable... ...engineers and founders from OpenAI, DeepMind... .... - Stage: Series A -... ...Work directly with founders and lead... ...Candidate Traits) - Staff-level or...SeniorFull timeH1bWork at office$244k - $305k
...for guests to connect with communities in a more... ...recommendation engines, ranking systems, intent... ...create transformative AI experiences. Many... ...tackle are in their early conceptual stages. You will have the opportunity... ...in a Principal or Senior Staff Engineer role having...SeniorRemote jobWork experience placementCasual workLive inWork at office$162k - $288k
...Who We Are HP IQ is HP's new AI innovation lab. Combining startup agility with HP's global scale, we're building intelligent technologies that redefine... .... We're assembling a diverse, world-class team-engineers, designers, researchers, and product minds-focused on...SeniorFull timeTemporary workLocal areaFlexible hours- ...metabolic health clinic. We're an AI-native digital health system matching patients with 10,000+ Registered Dietitians, physicians, medications, lab testing, and AI agents to... ...About the Role We are hiring a Senior or Staff Data Engineer to become the first dedicated data...SeniorFull timeWork at officeRemote work2 days per week3 days per week
$170k - $250k
...Who We Are HP IQ is HP's new AI innovation lab. Combining startup agility with HP's global scale, we're building... ...a diverse, world-class team-engineers, designers, researchers, and product... ...tackle real-world problems. As a Senior Digital Product Designer, you'll...SeniorFull timeTemporary workLocal areaFlexible hours- ...Kastle Kastle is building AI operating system for... ...lending, starting with mortgage. We work with... ...a Founding Applied AI Engineer, you'll be instrumental... ...technical foundation of an early-stage AI startup. What You'll Do AI... ...from day one Act like a founder: High ownership and...Live inRelocation package
$204k - $348k
...Principal/ Principal Software Engineer, AI Lab Execution System... ...We are seeking a Senior Principal or Principal... ...advanced AI frameworks with complex scientific analytics... ...and generous early-stage equity. Your final offer... ...velocity, we move with startup speed while tackling problems...SeniorFull timeWork at officeLocal areaFlexible hours- ...family rental industry. As an AI native company, we turn... ...helps the industry move forward with confidence. Founded within... ...should expect as a full-stack senior software engineer - maximum agency, tight... ...software in fast-paced and early-stage start up ~ Proven, hands-on...SeniorRemote work
$250k - $280k
...Description Job Description Staff / Principal Founding Engineer (Backend-Leaning) – AI Systems Platform San... ...Description: We’re partnering with a well-funded, early-stage company building an AI... ...Background in 0→1 or early-stage startup environments Experience...SeniorWork at officeImmediate startFlexible hours- ...Join Our Fast-Growing Startup 1/ Join a fast-growing startup before Series A, bringing AI to the $1T maps and geospatial industry. 2/ Work with technical founders who have led Eng, Product, Marketing teams at FAANG and Series C+ companies. 3/ Build systems that...SeniorWork at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Staff / Senior Engineer(AI lab) with Early Stage/ Startup/Founder Exp). Be the first to apply!
- staff engineer San Francisco, CA
- senior staff systems engineer San Francisco, CA
- staff design engineer San Francisco, CA
- assistant engineer San Francisco, CA
- senior staff engineer San Francisco, CA
- staff security engineer San Francisco, CA
- software engineer staff San Francisco, CA
- staff data engineer San Francisco, CA
- technology administrator San Francisco, CA
- engineering aide San Francisco, CA

