Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Founding Engineer - Real-Time AI Backend for Banks

Kastle

Kastle is seeking a talented engineer to architect and own core systems for AI voice operations in San Francisco. In this role, you will have substantial ownership over your work and will tackle challenges to build high-performance, real-time systems primarily in Python. You will join a mission-driven team backed by top investors, pushing boundaries in a dynamic environment with meaningful early-stage equity. Join us to redefine consumer lending interactions. #J-18808-Ljbffr Kastle

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Founding Engineer - Real-Time AI Backend for Banks in San Francisco, CA vacancy
  • $130k - $200k

     ...Francisco, is looking for a talented engineer to architect and own core systems that power real-time AI voice and compliance workflows....  ...expertise in high-performance backend systems, especially in Python,...  ...alongside a world-class founding team. #J-18808-Ljbffr Kastle (YC... 
    Backend

    Kastle (YC S24)

    San Francisco, CA
    4 days ago
  • uRun in San Francisco is seeking a backend software engineer to build services for their real-time inference platform. This role focuses on low-latency systems and...  ...architecture, working closely with product and applied AI teams. The ideal candidate should have over 7... 
    Backend
    Flexible hours

    uRun

    San Francisco, CA
    1 day ago
  • MENFEM is seeking its first engineering hire in San Francisco to build core infrastructure for real-time content generation. This role offers a unique opportunity to work directly with founders and define technical architecture from day one. Ideal candidates will have... 
    Suggested

    MENFEM

    San Francisco, CA
    2 days ago
  • $100k - $200k

    A pioneering technology company in San Francisco is seeking a Founding Engineer to develop innovative voice-first technologies. In this full-time, on-site role, you will shape the technical foundation by designing, developing, and scaling systems that enhance Human-Computer... 
    Suggested
    Full time

    Voice Cursor

    San Francisco, CA
    1 day ago
  • $130k - $160k

     ...Name: Clera Industry: AI Recruiting / HR Tech HQ...  ...other offices specified Founded / Size: Funding Stage:...  ...office‑first, founders and engineers share a hacker‑house...  ...Agentic Conversation System, Real‑Time Matching Engine Ship...  ...(frontend & backend) Experience with production... 
    Backend
    Contract work
    Live in
    Work at office
    Remote work
    Relocation
    Visa sponsorship
    Free visa
    Flexible hours

    Trades Workforce Solutions

    San Francisco, CA
    3 days ago
  •  ...build, and scale neww.ai — the AI Domain Operating...  .... They don't execute real work, run systems, or produce...  ...for a Co-Founder / Founding Engineer / CTO to architect,...  ...data connectors, real-time pipelines, retrieval systems...  ...— scalable backend on GCP / AWS with observability... 
    Backend
    Shift work

    neww

    San Francisco, CA
    1 day ago
  • $130k - $250k

    Founding Engineer — AI-Native Mental Health Startup Location: San Francisco, CA...  ...provided Employment Type: Full-Time Headcount: 2 open seats...  ...of the system. Tech Stack Backend: Node.js, TypeScript, Supabase...  ...PHI security, audit trails, real‑time schedulers, transcript... 
    Backend
    Full time
    Immediate start
    Remote work
    Relocation
    Flexible hours

    David Joseph & Company

    San Francisco, CA
    1 day ago
  • $10 per hour

    Founding Engineer Full-Stack — Build the platform. Own the stack...  ...is building the unified AI operations platform for...  ...a backlog ticket role. Real Customer Impact from...  ...relationship (5-20% of time), gathers requirements...  ...entire stack (roughly 70% backend, 30% frontend) with a track... 
    Backend
    Live in
    Work at office

    Aionia Group

    San Francisco, CA
    5 days ago
  •  ...for a core technical founder to develop backend systems and infrastructure for Known. This...  ...requires building reliable APIs and real-time communication pipelines, along with databases...  ..., and will work closely with the founding team to ensure high-performance and scalable... 
    Backend

    PassFort

    San Francisco, CA
    5 days ago
  • An early-stage AI startup in San Francisco is seeking a Founding Engineer to help architect and build their platform from scratch...  ...offers a unique opportunity for real ownership and responsibility,...  ...should be experienced full-stack or backend engineers who are ready to work... 
    Backend

    XUMAN.AI

    San Francisco, CA
    1 day ago
  • $180k - $275k

     ...San Francisco seeks a Trust Infrastructure Engineer to protect over 70 million users. You will architect systems for real-time content scanning, anomaly detection, and contribute...  .... The role requires a deep understanding of backend technologies and scalable production systems... 
    Backend

    Dormont Manufacturing Co

    San Francisco, CA
    4 days ago
  • $200k - $260k

    Matterhaul Inc. is seeking a founding infrastructure engineer based in San Francisco to rebuild their...  ...and a track record in building backend systems. This is a full-time position with a competitive...  ...physical goods supply chain with AI-native solutions. #J-18808-Ljbffr... 
    Backend
    Full time

    Matterhaul Inc.

    San Francisco, CA
    4 days ago
  • Navigate AI is looking for an AI Engineer to join their founding team in New York or San Francisco. This position involves designing and developing real-time computer vision products using video and spatial data. Ideal candidates will have a strong background in computer... 
    Remote job

    Navigate AI

    San Francisco, CA
    5 days ago
  •  ...stealth startup building AI hardware for complex...  ...industrial manufacturers. Engineering Agent Workflows Design...  ..., validate ideas with real users, and ship frequently...  ...intentional with our time. We work hard on...  ...applied machine learning, backend engineering, or AI infrastructure... 
    Backend
    H1b
    Remote work
    Relocation
    Visa sponsorship

    Ersilia

    San Francisco, CA
    6 hours ago
  •  ...looking for a Senior Distributed Systems Engineer with over 7 years of experience in software...  ...focuses on building systems for AI-powered clinical environments, impacting...  ...care directly. The role requires strong backend skills in Python, Go, or TypeScript, combined... 
    Backend

    Acceler8 Talent

    San Francisco, CA
    2 days ago
  • $180k - $220k

     ...This is a job that Jill, our AI Recruiter, is recruiting for...  ...Jack. Job Details Job Title: Founding Engineer Salary: $180K-$220K + 0.5%-2%...  ...sales workflows. Develop robust backend systems using Kotlin and...  ...proven builder who has shipped real-world products and prioritizes... 
    Backend

    Jack & Jill/External ATS

    San Francisco, CA
    2 days ago
  • Ellipsis Health, Inc. is seeking a full-time engineer to enhance our voice pipeline by implementing...  ...services that orchestrate conversational AIs. You will work on integrating new...  ...building production back-ends, proficient in real-time streaming systems and modern Python... 
    Backend
    Full time
    Flexible hours

    Ellipsis Health

    San Francisco, CA
    1 day ago
  • $180k - $225k

     ...Description Job Description Founding Engineer — Confidential (AI Startup, YC/a16z-Backed)...  ...Employment Type: Full-Time About the Company A...  ...ship micro apps weekly to real users, encode your processes...  ...-stack proficiency with a backend focus ~ Active user of modern... 
    Backend
    Full time
    Relocation
    Visa sponsorship
    Relocation package
    Flexible hours

    David Joseph & Company

    San Francisco, CA
    25 days ago
  •  ...Manufacturing Co is seeking an experienced Infrastructure Engineer to scale its backend systems for Postman Insights in San Francisco....  ...the infrastructure to process network data in real-time and enhance API discovery through AI algorithms. The ideal candidate has over 7 years... 
    Backend

    Dormont Manufacturing Co

    San Francisco, CA
    3 days ago
  • A tech company focused on voice technology is seeking a Backend Engineer to tackle challenging technical problems like real-time audio pipelines and distributed systems architecture. The role requires strong programming skills, solid experience in distributed systems,... 
    Backend

    Sesame

    San Francisco, CA
    9 days ago
  • A leading tech company in aquaculture is seeking a Senior Backend Engineer to enhance real-time video streaming and AI analysis systems. The role requires 5+ years of backend development experience in Python or Go, and expertise in cloud infrastructure and containerization... 
    Backend

    Aquabyte

    San Francisco, CA
    2 days ago
  • A technology company in San Francisco is seeking a Platform Backend Engineer to work on core systems ingesting factory data for real-time AI insights. The role involves building ETL pipelines, backend services for dashboards, and collaborating with engineers at client... 
    Backend

    Sight Machine

    San Francisco, CA
    1 day ago
  • A technology company in San Francisco is seeking a Platform Backend Engineer to work on systems that ingest and serve real-time AI insights. You will build ETL pipelines, design backend services for dashboards, and tackle data modeling challenges. Ideal candidates have... 
    Backend
    Casual work

    Sight Machine

    San Francisco, CA
    2 days ago
  • Braintrust Data, Inc. is seeking a backend engineer to develop infrastructure for cutting-edge AI tools. You will design features for LLM performance insights, build real-time data pipelines, and collaborate with product teams. The ideal candidate has over 5 years of backend... 
    Backend
    Flexible hours

    Braintrust Data, Inc.

    San Francisco, CA
    1 day ago
  • Vapi in San Francisco is seeking a talented engineer to oversee its StreamModule pipeline, which involves integrating voice AI with various databases and event architectures...  .... The ideal candidate has experience in real-time systems, strong Postgres skills, and knowledge... 
    Backend
    Flexible hours

    Vapi

    San Francisco, CA
    13 days ago
  • $180k - $225k

     ...startup in San Francisco is seeking a Founding Fullstack Software Engineer to lead the development of...  ...intuitive user interfaces and robust backend systems. The ideal candidate will have...  ...building scalable applications. This full-time position offers competitive... 
    Backend
    Full time

    Code Four (YC X25)

    San Francisco, CA
    1 day ago
  •  ...has partnered with Andrew Ng’s AI Fund and a Fortune 500 energy...  ...looking for a Senior Software Engineer to help drive the AI revolution...  ...the full stack, including backend, frontend, data pipelines, and...  ...optimization, retrieval, and real‑time decision support for field teams... 
    Backend
    Full time
    Relocation

    career

    San Francisco, CA
    5 days ago
  •  ...company is building AI agents that help...  ...product infrastructure engineer who can build the...  ...product. This is a backend-leaning...  ...agents safely complete real work. This is not...  ...with data from ERPs, banks, spreadsheets, PDFs...  ...on it. At the same time, our agents are becoming... 
    Backend

    United States Digital Space LLC

    San Francisco, CA
    4 days ago
  •  ...career. Job Title: Founding Software Engineer (Full-Stack) Location...  ...San Francisco, CA Time Zone | PST Role Overview...  ...at a fast-moving AI video infrastructure...  ...experience across frontend, backend, user workflows, and...  ...the founder, make real technical decisions, and... 
    Backend
    Remote work

    Hire Hangar

    San Francisco, CA
    4 days ago
  • $190k - $210k

     ...Founding Product Engineer Title of Role: Founding Product Engineer...  ...of both frontend and backend systems. Build and...  ...and responsiveness in real-world usage scenarios....  ...exposure to payments, banking, or financial systems....  ...Experience utilizing AI coding tools to... 
    Backend
    Work at office

    Recruiting from Scratch

    San Francisco, CA
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Founding Engineer - Real-Time AI Backend for Banks. Be the first to apply!