Senior Product Engineer

Role Description

We're looking for a Senior Product Engineer (TypeScript) to join our remote engineering team. You'll work on meaningful, user-facing product features across the stack — building reliable backend services and polished web and mobile experiences.

• Our product spans three surfaces sharing one language: a ReactJS web app, a Node.js backend (GraphQL), and a React Native mobile app — TypeScript everywhere.
• We're looking for a T-shaped engineer: deep senior expertise in one of these areas, working proficiency in the others, and genuine willingness to ship across the whole stack.
• You'll collaborate closely with Product and Design to deliver solutions aligned with real customer needs.
• This role is best suited for a senior individual contributor who enjoys hands-on development, understands that good architecture starts with clear contracts, and thrives on solving complex problems in a fast-moving startup environment.

Responsibilities

• Design and implement new features across the stack (Node.js, ReactJS, and React Native), focusing on usability, clarity, and real user value.
• Shape APIs and GraphQL contracts as part of the feature design process.
• Spend the majority of your time in your area of deep expertise while regularly contributing across the web app, backend, and mobile app.
• Build and evolve backend services and APIs (REST and GraphQL) that power our platform.
• Work closely with Product Managers and Designers to translate requirements into practical, well-scoped technical solutions.
• Contribute to Engineering Requirement Documents (ERDs) that define data models, API contracts, and integration points before implementation begins.
• Write clean, readable, and well-tested code.
• Participate in code reviews and contribute to shared standards around quality, testing, and maintainability.
• Improve existing systems where it provides clear product or developer value.
• Take responsibility for the features you build, identify issues or gaps, propose improvements, and iterate based on feedback.
• Break down product requirements into data models, GraphQL types, and component structure before writing implementation code.

Qualifications

• 5+ years of professional software development experience with TypeScript as your primary language.
• Advanced TS proficiency — complex types, generics, conditional types, and using the type system to enforce contracts and model domain logic across the stack.
• Proven experience shipping production applications end-to-end and owning features from design through release.
• Active daily use of AI coding assistants (Claude Code, Codex, OpenCode, or similar) for development, debugging, and problem-solving.
• Strong communication skills in English.
• Deep senior expertise in at least ONE of the following:
• Web (ReactJS): modern frontend patterns, performance, component architecture, responsive and user-friendly interfaces with attention to detail.
• Backend (Node.js): GraphQL schema design, resolvers, dataloaders, and API structure for maintainability.
• Mobile (React Native): shipping and maintaining production RN apps, native module integration, app store release cycles, mobile performance, and offline patterns.
• Working proficiency in the other two areas.

Requirements

• Experience with Node.js frameworks: Next.js, NestJS.
• Familiarity with Expo / EAS or native iOS/Android tooling.
• Familiarity with CI/CD pipelines, infrastructure as code, and improving observability and logging.
• Familiarity with AWS services like Lambda, Step Functions, SNS/SQS, DynamoDB, and ECS.
• Experience building or integrating payment and subscription flows (e.g. Stripe, billing systems, in-app purchases).
• Experience working in a startup or fast-growing product company.

Benefits

• Your work will directly affect creators and users on the platform.
• Wide compensation range to reflect different seniority profiles within this role.
• Equity options.
• 100% remote with flexible working hours and async-friendly culture.
• A collaborative team that values ownership, open communication, and autonomy over micromanagement.
• Yearly team retreats focused on connection, alignment, and building strong team relationships.
• Paid Time Off.