Senior AI Engineer (LLMs, Python)
Hiring evidence involving TypeScript, React, Node.js. First observed 7 Sept 2026; the response opens on justjoin.it.
- Budget
- Not provided by source
- Work format
- Hiring
- Role family
- AI / ML engineer
- Seniority
- Senior
- Observed
- 7 Sept 202615 days old
- Response destination
- justjoin.it
Source job details
Structured facts are published only when supplied by the source; missing values are never invented.
- Hiring organization
- Addepto
- Source reference
- OPP-20260907-956
- Location evidence
- Poland / Europe-Warsaw
- Employment type
- full time
- Required skills
- Python, LLMs, embeddings, vector databases, RAG/semantic search, knowledge graphs, APIs, Docker, CI/CD, cloud; React/Node.js/NestJS/TypeScript useful
- Expected duration
- Full-time; duration not published
What this signal says
Leadiy recorded “Senior AI Engineer (LLMs, Python)” as a hiring signal, not as a copied job-board article. The public page keeps only the facts needed to understand the commercial request: the role or outcome, normalized technologies, engagement format, stated budget, observation time and the exact destination for a response. Contact names, email addresses, outreach drafts, private notes and the imported source row stay outside this page. The useful question is therefore narrow: what kind of software demand is visible here, and what should a supplier verify before deciding to respond?
How the technology was normalized
This record contributes to the normalized topic set TypeScript, React, Node.js, NestJS, Python, Docker, RAG. 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 The source may contain additional context, but no unpublished contact or outreach field is used to create the public classification.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 engagement classifier places this record in Hiring: an employment-oriented search for an individual contributor or team member. That decision comes from the supplied opportunity-type language, using the same categories as Hiring Pulse—project, contract, RFP or procurement, hiring, and other or unclear. It does not convert an ambiguous request into a stronger claim. The imported public-safe work-format field also says “Remote/flexible B2B; Ukrainian cross-border and agency-nominated eligibility not stated.” The stated duration context is “Full-time; duration not published.”
Reading the budget
Budget data is unavailable from the source for this record. That is a statement about one missing field, not about whether the opportunity itself is public: this evidence page is published and indexable. Leadiy keeps the gap visible instead of inventing a midpoint or borrowing a number from another listing. Ask the source to confirm amount, currency, unit, inclusions and payment schedule before treating the opportunity as commercially qualified.
Demand context from Hiring Pulse
In the current 30-day Hiring Pulse, TypeScript appears in 279 of 1305 observed opportunities (21.4%). Counts are multi-label, so one opportunity may contribute to several technology buckets. Hiring Pulse is the contextual layer Leadiy adds beyond aggregation. It places the record against a verified observation window while keeping counting rules visible: technologies can overlap, the feed is not a census, and sparse groups are not disclosed as exact numbers. This evidence can support prioritization, not a forecast. The record still needs source-level verification, and the aggregate view deliberately omits direct leads, personal information, private outreach content and arbitrary micro-segments that could reveal too much.
Observation and publication timing
Leadiy first observed this signal on 7 Sept 2026, 08:31 UTC; at page render it is 15 days old. Its public eligibility time was calculated once from that observation using a deterministic 41.34-hour delay inside the promised 24–48 hour window. The delay is not the source publication age and should not be presented as one. It creates a clear product boundary: authenticated customers can work from the live matched feed, while search engines and unauthenticated visitors receive a later evidence edition. The stored eligibility timestamp prevents an early publish after restarts or repeated syncs.
What looks similar
The related-record layer searches already published pages for overlap in the controlled technology catalog. It does not inspect private contacts and it does not use a buyer name as a recommendation signal. The closest current titles are: "CTO / Solution AI Architect for new AI product", "Senior Full-Stack Developer for Gamified AI-Powered Learning Platform", "Senior AI Full Stack Engineer — enterprise agents and workflow automation" Treat them as adjacent demand signals, not substitutes for reading the original post. Their engagement format, budget unit, eligibility and delivery expectations may differ even when a framework or platform matches. This page keeps that uncertainty visible rather than manufacturing a single “typical” opportunity from unlike records.
Where the response goes
The response button on this page opens Just Join IT at justjoin.it. 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
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 justjoin.it. That third-party page controls login, eligibility, proposal fields, privacy and the current status of the opportunity.