Weekday AI
This job is for a client of Weekday. One of the fastest growing YC startups. We will fast track your application if you apply here.
About Us We’re an early-stage startup building AI-driven tools that help consumer apps optimize user experiences automatically. Our product is already live and used by millions globally, with rapid month-over-month growth.
We’re backed by top-tier investors and operators, and we’re just getting started.
Raised more than $5mn and recently launched the product
The Role We’re hiring a full-stack engineer to help us build and scale our AI-powered experience editor. You’ll work across the stack—front-end and back-end—and play a key role in shaping the product and infrastructure.
This is a high-impact role with lots of ownership, fast iteration, and exposure to real-world scale.
What You'll Do
Build core features of our AI-driven editor and experimentation platform
Write scalable back-end code and ship clean, intuitive UIs
Integrate new APIs and AI models to power smart user experiences
Collaborate closely with founders and customers
Own projects end-to-end in a fast-paced, hands-on environment
Details
Full-time, in-person role based in San Francisco (Mon–Sat)
Must be authorized to work in the U.S.
What We're Looking For
3+ years of software engineering experience
Strong problem-solving ability and a bias for action
Comfortable working across the stack (Python, React, etc.)
Prior experience building user-facing products
Strong communication and collaboration skills
Nice to Have
Experience with AI/ML tools or APIs
Familiarity with mobile platforms
Past experience at an early-stage or fast-growing company
#J-18808-Ljbffr
About Us We’re an early-stage startup building AI-driven tools that help consumer apps optimize user experiences automatically. Our product is already live and used by millions globally, with rapid month-over-month growth.
We’re backed by top-tier investors and operators, and we’re just getting started.
Raised more than $5mn and recently launched the product
The Role We’re hiring a full-stack engineer to help us build and scale our AI-powered experience editor. You’ll work across the stack—front-end and back-end—and play a key role in shaping the product and infrastructure.
This is a high-impact role with lots of ownership, fast iteration, and exposure to real-world scale.
What You'll Do
Build core features of our AI-driven editor and experimentation platform
Write scalable back-end code and ship clean, intuitive UIs
Integrate new APIs and AI models to power smart user experiences
Collaborate closely with founders and customers
Own projects end-to-end in a fast-paced, hands-on environment
Details
Full-time, in-person role based in San Francisco (Mon–Sat)
Must be authorized to work in the U.S.
What We're Looking For
3+ years of software engineering experience
Strong problem-solving ability and a bias for action
Comfortable working across the stack (Python, React, etc.)
Prior experience building user-facing products
Strong communication and collaboration skills
Nice to Have
Experience with AI/ML tools or APIs
Familiarity with mobile platforms
Past experience at an early-stage or fast-growing company
#J-18808-Ljbffr