Junior Full-Stack Developer (AI-Assisted)
This is the employer's own posting, not a copy on a job board.
What we know
Is it still open?
Confirmed still open
Last checked 1d ago — checked against the employer's own applicant tracking system, which is the company answering directly.
We re-read the employer's own applicant tracking system and the posting was still there. That is the company answering directly.
How old is it?
Posted 80d ago
The date the source published, not the day we noticed it (2026-08-14). Last seen at its source 3h ago.
We have tracked this listing since 18 Oct 2026 (15 days). The employer's own board has carried it every time we have read it, most recently 3 hours ago.
Is it remote?
Remote
That is the location the employer filed this posting under. Quoted as written — we do not re-word the source's own location.
Who may apply?
Not stated
The description states no restriction of its own. This is the source's own tag.
Skills named in the ad
Recognised terms only, from a fixed vocabulary — this is what CV matching compares against.
Carried by 1 source
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JazzHR employer's own board first seen 15d ago · last seen 3h ago
The listing
About the role
We are looking for a Junior Full-Stack Developer to join a small team building a TypeScript product on Next.js 15 and React 19, with an AI pipeline powered by Anthropic Claude, real-time collaboration (Liveblocks, Yjs, Tiptap), and background job processing on Google Cloud Run. You'll work alongside a senior engineer across the UI, the AI agents, and test coverage, with plenty of room to grow into owning full features as the product expands into its next module.
Key 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
Required 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
Nice to Have
- Side projects using LLM APIs
- Contributions to a real production codebase (internship or open source)
- Interest in sales and GTM tooling
All our positions are Remote and are available as Full Time Employment or B2B Contracts