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    WE

    Weekday

    B2B Software and Services

    Founding Full-Stack Engineer (Python / Django / Go / React)

    Any, United StatesOn-SiteFull-time3–10 yrs experiencePosted 2mo ago
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    Job description

    This role is for one of our clients
    Location: San Francisco (On-site)
    Experience: 3–10 years
    Stage: Seed → Series B
    Role Type: Early hire / founding engineer
    Why This Role Exists
    You’ll design and build the systems that power the product — from APIs and data models to real-time pipelines and secure infrastructure. You’ll be a core technical owner working directly with the founders.
    What You’ll Do
    Architect backend services and distributed systems
    Build scalable APIs and async workflows
    Ship full-stack features when needed
    Own performance, reliability, and security
    Work directly with founders on technical direction
    Set engineering standards and tooling
    Leverage AI developer tools to accelerate delivery
    What We’re Looking For
    Strong Python (Django/FastAPI) or Go
    Solid React experience
    Proven production system design
    Cloud-native on AWS
    Startup mindset and comfort with ambiguity
    Nice to Have
    Kafka / message queues
    Postgres / DynamoDB
    Terraform / Kubernetes
    Regulated environments (healthcare / fintech)
    LLM integrations, AI observability, or internal AI tooling

    Job details are sourced from the employer's original posting.

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    WE

    About the company

    Weekday

    AI recruiter that runs outbound sourcing campaigns to find top talent

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    Industry
    B2B Software and Services
    Open roles
    40

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