• Beyond (San Francisco, CA)
    …Francisco is seeking a Senior Fullstack Engineer to design and build core infrastructure for their innovative platform . You will work closely with the ... founding team and have hands-on ownership in a dynamic environment. The role offers a competitive salary ranging from $110K to $180K, meaningful equity, and full medical coverage. Join the mission to redefine logistics through AI with a high-trust culture… more
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  • David AI (San Francisco, CA)
    A pioneering audio tech company based in San Francisco is searching for a Founding Machine Learning Infrastructure Engineer . In this role, you will build and ... scale the core infrastructure that powers cutting-edge audio ML products. You will...years of backend experience with strong skills in cloud infrastructure and machine learning principles. The company offers benefits… more
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  • Renumerate (San Francisco, CA)
    …the business and the subscriber? The answer is Renumerate and we're looking for a senior founding engineer to be part of that journey. What will you do? As a ... founding engineer you'll work across the stack,...velocity, ship new features quickly, and improve the underlying platform . Whether building back-end infrastructure , experimenting with… more
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  • Doximity (San Francisco, CA)
    …for "Senior Software Engineer " roles. Founding Team Senior Software Engineer Manager for a Social Travel Platform targeting Digital Nomads San Francisco, ... Senior Software Engineer (Python), Data Platform Join to...San Francisco, CA $150,000.00-$170,000.00 2 days ago Senior Software Engineer , Infrastructure Senior Software Engineer ,… more
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  • Reducto (San Francisco, CA)
    Senior Software Engineer , Platform About Reducto Reducto helps AI teams ingest real world enterprise data with state of the art accuracy. The vast majority of ... Benchmark, and First Round Capital, and are looking for senior engineers for our Platform team. Opportunity As a Senior Software Engineer on our Platform more
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  • Faire (San Francisco, CA)
    …to create more value for the ecosystem. Faire is searching for a top-notch staff engineer to lead design and execution as we continue to build our machine learning ... platform that will power our wholesale marketplace. This role...and real-time feature computation, serving, and monitoring Deep learning infrastructure that powers Faire's language and image models Model… more
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  • Hamilton Barnes Associates Limited (San Francisco, CA)
    …stealth-mode hyperscale data center startup building a next-generation AI and cloud platform designed for startups and advanced research, powered by thousands of ... H100, H200, and B200 GPUs available on demand. Their platform supports everything from rapid experimentation to full-scale model training and inference, with… more
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  • Reducto, Inc. (San Francisco, CA)
    …for senior engineers for our Platform team. The Opportunity As a Senior Software Engineer on our Platform team, you'll work on our core API that powers ... integrate cutting-edge LLMs, optimize document processing pipelines, and build the platform and infrastructure that makes state-of-the-art document understanding… more
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  • On Me (San Francisco, CA)
    …and YouTube * Sitar Harel, CTO - Google Maps and Google Photos * Daniel Li, Founding Engineer - ex-Apple, WWDC session speaker and Cornell AppDev alum * Neil ... a hockey-stick growth curve, and we need a talented engineer to help build out our infrastructure ...and scale the backend systems that power our gifting platform . You'll be responsible for building resilient services, optimizing… more
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  • Zuma ⚡ (San Francisco, CA)
    Join to apply for the Senior Engineer role at Zuma Join to apply for the Senior Engineer role at Zuma About Zuma Zuma is pioneering the future of agentic AI and ... experience for consumers and property manager alike. Our innovative platform is engineered from the ground up to boost...like YC's former COO, Qasar Younis. As a Senior Engineer , you will: Help define how humans collaborate with… more
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  • context.ai (San Francisco, CA)
    …a Senior MTS Engineer , you'll experience the autonomy and impact of a founding engineer with the resources, mentorship, and stability of a well-funded AI ... just chat or simple automation. As a Senior MTS Engineer , you'll own critical technical domains and drive architectural... (AWS, GCP, Azure) and modern DevOps practices Prior work in high-growth startups or platform / infrastructure teams… more
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  • Verse Medical (San Francisco, CA)
    …use include Languages: Python, Typescript Frameworks: Postgres, Airflow, AWS, Google Cloud Platform Infrastructure : Flask, React, Apollo GraphQL The Rewards & ... Join to apply for the Senior/Staff Full Stack Engineer role at Verse Medical 2 days ago...in 1995. Verse Medical is building the modern software infrastructure to make it happen. We're a well-funded Series… more
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  • Amadeus Search (San Francisco, CA)
    …of experience as a fullstack engineer , ideally in early-stage or founder/ founding engineer roles Proven backend expertise: Python, Flask, Redis, Celery, GCP, ... startup in San Francisco is hiring a Senior Fullstack Engineer to help scale their LLM-powered automation platform...of millions in ARR. You'll work closely with the founding team, own key product initiatives end to end,… more
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  • Sierra (San Francisco, CA)
    About us At Sierra, we're creating a platform to help businesses build better, more human customer experiences with AI. We are primarily an in-person company based ... earliest product managers and co-creator of Google Maps. Before founding Sierra, Clay spent 18 years at Google, where...for Google Workspace. What you'll do As a Software Engineer on our Site Reliability team at Sierra, you… more
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  • Beyond Mission Capable Solutions LLC (San Francisco, CA)
    …demand. As a Founding Engineer , you'll work closely with the founding team to design and build core infrastructure and AI systems that will shape ... About the Role Our partner is building an AI platform that takes over the complex and time-consuming work...booking and tracking to managing shipments end-to-end, this AI platform lets operations teams hand off their entire logistics… more
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  • dynamism (San Francisco, CA)
    …of a fast‑scaling voice AI startup to help hire a Founding Senior Engineer to own core product and infrastructure and shape engineering culture from day ... Founding Senior Software Engineer We've partnered...is building the "Retool for Voice" - a developer platform that makes it simple to build and deploy… more
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  • Chalk (New York, NY)
    …hybrid positions. What you will do Lead a team of engineers building Chalk's data platform Partner with the founding team to define and execute our technical ... Chalk is building the data platform that powers the future of machine learning...by Felicis. About the role You'll be a Software Engineer , write some code and manage a team. Working… more
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  • SherlockTalent (San Francisco, CA)
    …storage solutions for efficient data retrieval and storage. (Shared with Application Engineer .) Ensure all engineering teams adhere to infrastructure standards ... Overview Job Title: SRE & Data Engineer Location: Bay Area, CA, 3 days a...Area, CA, 3 days a week onsite Job Type: Founding Level SWE, Full Time Salary: Founders-level equity and… more
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  • Workstream (San Francisco, CA)
    …is a mission-driven company building the all-in-one HR, payroll, and hiring platform for managing the hourly workforce. There are 2.7 billion hourly workers, ... Coatue. Grow With Us We are seeking a Security Engineer who is, at heart, a builder. In this...will be writing code, fixing vulnerabilities, and architecting secure infrastructure alongside our engineering teams. You will act as… more
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  • Faire (San Francisco, CA)
    …and working rhythms across IT Engineering, partnering closely with Client Platform Engineering, Networking, Infrastructure , and Identity and Access Management, ... in community, come join ours. About this role As Faire's inaugural Enterprise Security Engineer , you will launch and own our corporate security program from day one.… more
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