Senior Staff Full-Stack Engineer – .NET, React & AI at Finlink Group
Aurora, IL
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Aug 12, 2026
Aurora, IL
Sep 24, 2026
What this job asks for AI summary
A hands-on Staff-level full-stack engineering role focused on building and owning an AI-driven multi-brand platform end-to-end — from architecture and feature development through to production deployment. The work spans .NET/C# back-end services, React/Next.js front-ends, event-driven integrations, and third-party/B2B APIs, with an emphasis on high availability, observability, and leveraging AI coding tools to accelerate delivery. Suits a senior engineer comfortable with technical leadership, autonomous decision-making, and operating distributed systems at scale.
Staff level · Full-time
“or” means any one of them counts — you don't need all of them.
Posted 2 times — it's one opening, so apply once.
We read this from the posting text with AI. Skim the description below before ruling yourself out.
How this req sits in the market our data
Rare in this occupation — lead with these, and say what you built with them.
Most people in this occupation already list these. Still required — just not what gets you shortlisted.
What the occupation pays Median $138,970 (middle half $107,524–$175,762).
Estimated from BLS employment for this occupation and area, per-skill prevalence across our listing corpus, and published wage benchmarks — as of Aug 15, 2026. It is a model, not a headcount.
Why we read it this way (5)
The posting mentions 'on-site parking' and 'on-site leisure facilities', strongly implying an in-person or hybrid role rather than fully remote — remote has been set to false.
The title reads 'Senior Staff', which maps to the Staff band; the scope (cross-team technical leadership, platform ownership, multi-brand architecture) supports that classification.
Sentry is listed as an example ('tools such as Sentry or equivalent') under the requirements section; it has been captured as a required skill with the understanding that equivalent observability tools would be accepted.
Compensation is described only as 'competitive salary with a discretionary bonus' — no figures are provided.
The currency default of USD has been applied, but the location is unknown; the actual currency may differ if the role is outside the US.
Read the full posting
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