Hiring
AI Full-Stack Developer — RAG-based assistant platform
Hiring evidence involving TypeScript, React, Next.js. First observed 3 Sept 2026; the response opens on upwork.com.
- Budget
- $500 fixed-price
- Work format
- Hiring
- Role family
- AI / ML engineer
- Seniority
- Level not stated
- Observed
- 3 Sept 20269 days old
- Response destination
- upwork.com
Source job details
Structured facts are published only when supplied by the source; missing values are never invented.
- Hiring organization
- Undisclosed buyer
- Source reference
- OPP-20260903-437
- Location evidence
- Worldwide
- Employment type
- contractor
- Required skills
- React, Next.js, TypeScript, Tailwind, Python/FastAPI or Node.js, PostgreSQL, Redis, OpenAI/Claude/Bedrock, pgvector/vector DB, AWS, Docker
- Expected duration
- One-time build with possible continuation
What this signal says
The observed opportunity titled “AI Full-Stack Developer — RAG-based assistant platform” enters this catalog as a market signal with a traceable source. Leadiy does not republish the original description. Instead, it separates a few decision-grade facts from the private operating record and adds context from the same demand dataset. That boundary matters: the public edition can help a developer or agency assess relevance, while the source remains responsible for complete requirements, eligibility, current status and the actual response flow. Any fact not shown here should be checked at that destination.
How the technology was normalized
For comparison across sources, Leadiy maps the visible stack to TypeScript, React, Next.js, Node.js, Python, FastAPI, PostgreSQL, pgvector, Redis, Docker, AWS, OpenAI API, RAG, Next.js + Supabase/PostgreSQL, Next.js + Node.js/NestJS, Python/FastAPI + OpenAI + pgvector, React/Next.js + FastAPI. Source marketplaces often mix frameworks, platforms, infrastructure and delivery language in one line, so a literal string would fragment the market view. The controlled catalog keeps stable concepts together while retaining the original stack as a concise fact below. Detection is multi-label: several technologies may be valid at once, and a stack combination is admitted only when its required components appear. Buyers and suppliers should still use the source page to confirm versions, depth and mandatory versus optional skills.
Commercial format
The current format label is Hiring, meaning an employment-oriented search for an individual contributor or team member. Leadiy uses this shared taxonomy so technology hubs can show whether demand arrives as delivery work, capacity, procurement or employment. Classification does not resolve contract law, worker status or platform terms, and it should not be read as an endorsement of eligibility. A timing signal is present as “Budget not provided by source,” but the source should be checked before treating it as a live deadline.
Reading the budget
The financial signal is “$500 fixed-price,” exactly at the level available in the normalized record. No midpoint is invented and no missing value is estimated. This restraint is important when similar technology work can be sold as fixed delivery, hourly capacity, a retainer or employment. The number is useful for triage only after its unit and scope are understood. The application destination should be used to verify what the amount includes, whether it is negotiable, and whether platform or payment conditions change the supplier’s effective return.
Demand context from Hiring Pulse
In the current 30-day Hiring Pulse, TypeScript appears in 242 of 1177 observed opportunities (20.6%). Counts are multi-label, so one opportunity may contribute to several technology buckets. This aggregate context is intentionally bounded. The denominator is the current observed sample, technology counting overlaps, and small buckets may be suppressed. A single listing cannot establish a trend, and a technology’s share in Leadiy’s feed is not market share. The useful comparison is operational: it shows whether the normalized topic recurs among recently observed opportunities and gives the individual signal a dated reference point. Direct leads, contact data, raw source rows and private qualification notes do not enter that public calculation.
Observation and publication timing
The first-observed timestamp is 3 Sept 2026, 03:33 UTC, which makes this record 9 days old when this page is rendered. Public release waited 25.80 hours, selected deterministically between 24 and 48 hours from the record identifier. That rule survives process restarts and does not drift with each request. It also separates two clocks that are easy to confuse: the source may have published earlier, whereas Leadiy records when its own system first saw the opportunity. Paid access is to the earlier matched feed, not to a claim about the source’s original posting time.
What looks similar
To build a useful neighbourhood around this record, Leadiy compares normalized technology IDs and favours the strongest overlap among pages that have already cleared the public delay. The current result is: "AI Sales Operations Employee — autonomous CRM and outreach platform", "Senior Full Stack Developer — AI-augmented enterprise applications", "Gamified AI-powered learning platform for high-school students" This method makes relationships inspectable and avoids copying descriptive text from the source. Similarity means shared technical vocabulary, nothing more. It does not assert shared ownership, equal scope, equivalent seniority or an identical application process, and it can evolve as later records become publicly eligible.
Where the response goes
The response button on this page opens Upwork at upwork.com. It leaves Leadiy and goes to the original opportunity URL; Leadiy is not the application destination and does not relay a response from this public page. The source may require its own account, profile, proposal form, geographic eligibility or platform terms. Check the destination address before entering information, and use the source’s current instructions rather than any summary here. This disclosure is intentionally repeated beside the button so the action is clear before a visitor clicks.
Public evidence versus earlier access
The product promise stays deliberately plain: the same opportunities, one day earlier. Public visitors can inspect this delayed record without an account, but the private product exists for earlier matching and action. Neither route changes the buyer’s requirements, the third-party application flow or the probability of winning work. The value difference is lead time and workflow. Keeping that claim next to a useful, self-contained public page avoids a teaser model in which essential provenance or the true destination is withheld.
The same opportunities, one day earlier.
See the $39 / 30-day plan →Your response leaves Leadiy.
The button opens upwork.com. That third-party page controls login, eligibility, proposal fields, privacy and the current status of the opportunity.