Contract
Full-stack developer for UK tax and VAT software MVP
Project evidence involving React, Node.js, PostgreSQL. First observed 3 Sept 2026; the response opens on upwork.com.
- Technology
- ReactNode.jsPostgreSQL
- Budget
- $20,000 fixed-price
- Work format
- Project
- Role family
- Full-stack developer
- Seniority
- Level not stated
- Observed
- 3 Sept 202610 days old
- Response destination
- upwork.com
What this signal says
The observed opportunity titled “Full-stack developer for UK tax and VAT software MVP” 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
This record contributes to the normalized topic set React, Node.js, PostgreSQL. The mapping is evidence-based and intentionally conservative. It looks for named technology terms in the public-safe opportunity fields, resolves aliases, then checks any combination as a set of requirements rather than a loose keyword. This makes the page discoverable under stable technology hubs without pretending that a tag replaces technical due diligence. The source may contain additional context, but no unpublished contact or outreach field is used to create the public classification.
Commercial format
The current format label is Project, meaning a defined delivery outcome rather than an open-ended employment relationship. 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. No separate urgency wording is promoted into a deadline claim.
Reading the budget
The published budget field reads “$20,000 fixed-price.” Leadiy preserves that wording because a fixed amount, range, hourly rate, daily rate and salary cannot be safely collapsed into one comparable number. Taxes, platform fees, currency conversion, milestones, scope changes and payment terms are not inferred. It remains an opening constraint rather than a valuation of the work. Confirm the unit, currency, inclusions and payment schedule at the source before using it for a proposal.
Demand context from Hiring Pulse
In the current 30-day Hiring Pulse, React appears in 318 of 1213 observed opportunities (26.2%). Counts are multi-label, so one opportunity may contribute to several technology buckets. The comparison is dated through 2026-09-14 and describes Leadiy’s observed sample, not the whole software market. It helps answer whether this record sits beside other visible signals, but it does not prove future demand, market share or buyer intent. The individual page and the aggregate Pulse use the same public-safe vacancy and project scope, while direct leads and personal data remain excluded from both.
Observation and publication timing
The first-observed timestamp is 3 Sept 2026, 14:29 UTC, which makes this record 10 days old when this page is rendered. Public release waited 37.14 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: "Senior Full-Stack Developer — Instant Quote & Booking Platform", "Social media SaaS maintenance, refactoring and AI features", "AI Full-Stack Developer — RAG-based assistant platform" 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
This page’s action route is explicit: it opens Upwork on upwork.com. Leadiy provides context and provenance, not an application proxy. A click can therefore lead to a third-party login or proposal workflow governed by that service’s own privacy, eligibility and payment rules. The public catalog never replaces those instructions and never publishes a hidden email address as an alternate route. Review the destination hostname, confirm that the opportunity is still active, and respond only through a path you trust.
Public evidence versus earlier access
Leadiy sells timing, not a different truth: the same opportunities, one day earlier. Subscribers receive the fresh matched feed and private workflow before a record crosses its public time fence. The later page remains complete enough to stand alone, with provenance, classification, budget reading, aggregate context and related records. Subscription is not preferential treatment from the buyer, and it cannot guarantee availability or success. It is earlier awareness plus an operational workspace; the public catalog is the delayed evidence layer.
The same opportunities, one day earlier.
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The button opens upwork.com. That third-party page controls login, eligibility, proposal fields, privacy and the current status of the opportunity.