1. Senior Machine Learning Infrastructure Engineer, Search Systems at Etsy
Etsy is hiring a Senior Machine Learning Infrastructure Engineer in Dublin to run the retrieval and indexing systems behind its marketplace search, for a base salary of €98,000–€132,000 a year.
Etsy is hiring a Senior Machine Learning Infrastructure Engineer in Dublin to run the retrieval and indexing systems behind its marketplace search, for a base salary of €98,000–€132,000 a year.
The Search Systems team is merging its lexical and vector (ANN) retrieval into one layer and adding ML-based ranking inside retrieval. You would build low-latency backend services, keep indexes healthy and help applied scientists get new models live.
It ranks first because it was posted yesterday, prints a salary, and asks for the least office time of any Dublin role here.
Best for:** a backend engineer who has shipped production ML in search, ads or recommendations and writes Python, Scala or Java.
Skip it if: you have never run ML systems in production, which the posting lists first.
Salary: €98,000–€132,000 a year base, plus equity and a bonus, per the posting, checked Oct 29.
At a glance: Dublin · hybrid, one or two office days a week if you live nearby · senior · posted 28 October (1 day ago).
What stood out: 3 Etsy listings in Ireland on The Stack in the last 90 days, and this one went up yesterday.
Watch out for: Etsy says sponsorship "may be limited to certain roles and skills", so confirm it early.
Apply on Etsy's site · Senior Machine Learning Infrastructure Engineer, Search Systems on The Stack
More visa-sponsored jobs, or hire New roles daily. Reach 55,000+ engineers. Browse 2,100+ jobs → Post a job
What a job seeker should do this week
- Save this advice, then open roles that already say visa sponsorship
- Ask on the first recruiter call whether they have filed from your country this year
- Browse <a href="/jobs/section/freshest-jobs">freshest jobs</a> and <a href="/jobs/section/english-first-jobs">English-first jobs</a>
Source: The Stack newsletter — <a href="https://www.trythestack.co/p/senior-engineering-jobs-ireland-october-2026">original issue</a>.
Frequently asked questions
What should job seekers take from this?
Etsy is hiring a Senior Machine Learning Infrastructure Engineer in Dublin to run the retrieval and indexing systems behind its marketplace search, for a base salary of €98,000–€132,000 a year.
What should I do after reading this?
Etsy is hiring a Senior Machine Learning Infrastructure Engineer in Dublin to run the retrieval and indexing systems behind its marketplace
Does this apply if I need visa sponsorship in Europe?
Yes. Use it on roles that will file papers. Skip listings that only say international with no visa line.