Senior Java/AI Developer, JR604 at Eleks
Argentina
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Jul 21, 2026
Argentina
Jul 23, 2026
What this job asks for AI summary
A backend engineering role focused on building AI-powered features and services for a large US health insurance client. Day-to-day work involves developing and maintaining backend components in Java and/or Python, integrating large language models, crafting prompt engineering strategies, and evaluating model outputs. Suited to an experienced developer with a solid foundation in backend services and practical LLM work.
Senior level · 5+ years
“or” means any one of them counts — you don't need all of them.
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
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 Jul 28, 2026. It is a model, not a headcount.
Why we read it this way (5)
This role is based in Buenos Aires, Argentina (hybrid, 2–3 days onsite in ART timezone) — US compensation benchmarks do not apply.
Java and Python are listed together as a combined 5+ year requirement ('Java and/or Python'); they are interchangeable in the posting's framing, so each is marked as an alternative of the other.
API design and backend service development are required but name no specific protocol beyond general REST/API patterns; REST is captured as the closest concrete technology signal.
Agile/Scrum appears only in the Responsibilities section as a delivery practice, not under Requirements — treated as preferred.
The role sits between Software Developer (15-1252) and Data Scientist (15-2051): primary work is building AI-powered backend services in Java/Python, which tips toward 15-1252, but the LLM integration, evaluation, and prompt engineering focus gives 15-2051 a credible claim.
Read the full posting
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