Remote Junior Full-Stack Engineer – TS/React & AI UI

Productiv Team; United States; Remote; USD 70,000 - 100,000; Full time

Job summary

Productiv Team is seeking a junior full-stack developer to join a tight-knit group building a TypeScript product on Next.js and React. The role covers UI work, AI agent prompts, and real-time collaboration, with an emphasis on growth and owning features over time.

You’ll collaborate with a senior engineer across the UI, AI agents, and testing coverage in a fast-moving, well-documented environment. The team operates remotely with opportunities to influence the product roadmap as it expands.

Qualifications

• Solid TypeScript and React fundamentals, with some exposure to Next.js or a comparable full-stack framework.
• Comfort with SQL and an ORM: able to add models, write queries, and understand relational integrity.
• API literacy: able to build and debug REST endpoints, read third-party API docs, and trace a request across services.
• A testing habit: writes unit tests without being asked.
• High agency and fast learning.
• Strong async communication: clear technical questions, documented decisions, and self-surfaced blockers.

Responsibilities

• Build feature work across the UI: workspace panels, editors, and drawers.
• Contribute to improvements on the AI agents: prompts, schemas, and output rendering.
• Write and maintain unit tests as part of the normal development flow.
• Read code and documentation to unblock yourself in a fast-moving, well-documented but small-team environment.
• Grow into owning slices of the product’s next module over time.

Skills

TypeScript

React

Next.js

SQL/ORM

Tools

Liveblocks

Yjs

Tiptap

Google Cloud Run

Anthropic Claude

Job description

Productiv Team is seeking a junior full-stack developer to join a tight-knit group building a TypeScript product on Next.js and React. The role covers UI work, AI agent prompts, and real-time collaboration, with an emphasis on growth and owning features over time.

You’ll collaborate with a senior engineer across the UI, AI agents, and testing coverage in a fast-moving, well-documented environment. The team operates remotely with opportunities to influence the product roadmap as it expands.