Fullstack Engineer, Growth

• Development style
• Small team (Growth Team), short path from idea to production
• You work directly with designers, PMs, and analysts, without a ticket queue in between
• Decisions get settled by shipping and measuring rather than by debate
• A senior growth engineer on the team to review your work and learn from
• Team communication is in English
• On-site / Remote hybrid.

Responsibilities

• Build and own features across the stack, from database and API through to the interface users touch
• Design and implement the API endpoints new product surfaces depend on
• Implement frontend work coming from design, from small UI corrections through to full components and flows
• Ship experiments and instrumentation on activation, conversion, and engagement flows, and iterate on what the data says
• Work on generative AI product surfaces: prompt flows, generation pipelines, the places where model behavior meets UX

Tech stack

• Frontend: React + TypeScript, Tailwind CSS
• Backend: Node.js + TypeScript, GraphQL, RPC, PostgreSQL
• Infrastructure: AWS, Docker
• Experimentation / Analytics: Amplitude, Snowflake

Requirements

• 3-5+ years building and maintaining products used by real users
• Shipped both frontend features and backend services or APIs in production
• Able to design and implement well-structured API endpoints
• Strong enough on the frontend to implement a design faithfully and catch quality issues before users do
• Comfortable clarifying underspecified work yourself instead of waiting for a spec
• Honest estimation, and early flagging when something is blocked or bigger than it looked
• Basic SQL, enough to check that what you shipped did what you expected
• Professional experience with B2C / consumer-facing products
• English at business level

Nice to haves

While not specifically required, tell us if you have any of the following.

• Hands-on experience running A/B tests or similar product experiments
• Experience working closely with designers to implement UI
• Experience with growth work, product iteration, or independent app development
• Interest in anime, otaku culture, or creator communities
• Interest in AI generation