Contract
Senior Software Engineer — Scala & Python
Hiring evidence involving Python, AWS. First observed 9 Sept 2026; the response opens on justjoin.it.
- Budget
- Not provided by source
- Work format
- Hiring
- Role family
- Software engineer
- Seniority
- Senior
- Observed
- 9 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
- H2B Group
- Source reference
- OPP-20260909-1059
- Location evidence
- Gdańsk, Poland / Europe-Warsaw; remote
- Employment type
- full time
- Required skills
- Scala, Python, external and internal LLM APIs, transcription services, REST APIs, automated testing, CI/CD, AWS/Azure/GCP, ElasticSearch, multi-tenant SaaS, PHP legacy context
- Expected duration
- 6 months with strong possibility of extension; full-time
What this signal says
The observed opportunity titled “Senior Software Engineer — Scala & Python” 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 Python, AWS. 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
Leadiy reads the buying motion as Hiring. This matters because the response shape for a deliverable, contractor seat, formal proposal and employment application is not interchangeable. The category is a classifier output rather than a legal characterization, and the original post wins if its terms change. The available duration wording is “6 months with strong possibility of extension; full-time.” Work-location context is recorded as “Remote B2B role. Cross-border Ukraine and agency-nominated delivery are not stated; the route appears designed for one named senior contractor and must be confi.”
Reading the budget
The source did not provide a budget for this opportunity. “Budget not provided by source” describes that missing commercial field; it does not mean the opportunity page is unpublished or unavailable. Leadiy does not estimate a range from similar records because fixed projects, hourly work, contracts and salaries are not safely interchangeable. Confirm compensation, currency, rate unit, scope and payment terms at the response destination before deciding whether to proceed.
Demand context from Hiring Pulse
In the current 30-day Hiring Pulse, Python appears in 402 of 1360 observed opportunities (29.6%). 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 9 Sept 2026, 18:34 UTC; at page render it is 15 days old. Its public eligibility time was calculated once from that observation using a deterministic 43.15-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: "AI Engineer — GenAI / AI Assistant", "Senior Python Developer — production image-processing AI agent", "Senior Backend & AI Engineer" 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
This page’s action route is explicit: it opens Just Join IT on justjoin.it. 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 justjoin.it. That third-party page controls login, eligibility, proposal fields, privacy and the current status of the opportunity.