Is UST currently hiring?

Yes, UST is currently hiring for 40 open positions in Ireland. Use Glassdoor to find and apply for a job that loves you back. Then start preparing for your job interview at UST by browsing Glassdoor's interview experience ratings and reviews, anonymously submitted by applicants and employees.

What do employees say about career development at UST?

As of July 2026, UST employees rate their career opportunities with 3.6 out of 5 stars, according to 10,553 anonymously submitted Glassdoor reviews . This rating has remained stable over the last 12 months.

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UST Performance Testing Engineer jobs

40 results in Ireland

Senior Performance Test Engineer
Pennsylvania
US$78K - US$117K (Employer provided)
Easy Apply
10d
Firmware Automation & Validation Engineer
Redmond, WA
US$72K - US$108K (Employer provided)
Easy Apply
10d
Data Engineer
Bellevue, WA
US$68K - US$102K (Employer provided)
Easy Apply
10d

Validation DevOps Engineer
Redmond, WA
US$72K - US$108K (Employer provided)
Easy Apply
10d
Analyst / Junior Developer
Bellevue, WA
US$56K - US$84K (Employer provided)
Easy Apply
24h
AI/ML Engineer
Chicago, IL
US$72K - US$108K (Employer provided)
Easy Apply
10d
Automation Engineer – Surface Validation
Redmond, WA
US$72K - US$108K (Employer provided)
Easy Apply
10d
UX/UI Design Engineer
Santa Clara, CA
US$64K - US$96K (Employer provided)
Easy Apply
10d
System Validation Engineer
Hillsboro, OR
US$48K - US$72K (Employer provided)
Easy Apply
8d
System Validation Engineer
Hillsboro, OR
US$48K - US$72K (Employer provided)
Easy Apply
8d
Frontend Engineer
San Jose, CA
US$82K - US$125K (Employer provided)
Easy Apply
10d
Senior Engineer
Denver, CO
US$109K - US$164K (Employer provided)
Easy Apply
8d
Senior Java Engineer
Bentonville, AR
US$94K - US$141K (Employer provided)
Easy Apply
24h
Junior Full Stack Developer (Data CoE)
Bellevue, WA
US$60.00 - US$70.00 Per hour (Employer provided)
Easy Apply
10d
ML Data Engineer
Chicago, IL
US$74K - US$111K (Employer provided)
Easy Apply
10d
Data / ETL QA Engineer
Richmond, VA
US$92K - US$138K (Employer provided)
Easy Apply
10d
Senior Data Engineer
Chicago, IL
US$70K - US$105K (Employer provided)
Easy Apply
10d
iOS Developer
Ontario, CA
US$104K - US$130K (Employer provided)
Easy Apply
10d
iOS Developer
Ontario, CA
US$104K - US$130K (Employer provided)
Easy Apply
10d
iOS Developer
Ontario, CA
US$104K - US$130K (Employer provided)
Easy Apply
10d
Java Backend Engineer
Sunnyvale, CA
US$75K - US$113K (Employer provided)
Easy Apply
10d
Java Backend Engineer
Sunnyvale, CA
US$82K - US$123K (Employer provided)
Easy Apply
10d
Lead Quality Engineer
Kansas
US$78K - US$117K (Employer provided)
Easy Apply
3d
Lead Quality Engineer
Dallas, TX
US$78K - US$117K (Employer provided)
Easy Apply
3d
Java Backend Engineer
Sunnyvale, CA
US$75K - US$113K (Employer provided)
Easy Apply
10d
VTEX Flutter Fullstack Engineer
San Jose, CA
US$110K - US$173K (Glassdoor Est.)
Easy Apply
10d
Full Stack Engineer
Ontario, CA
US$104K - US$130K (Employer provided)
Easy Apply
10d
Fullstack Developer
Bentonville, AR
US$82K - US$123K (Employer provided)
Easy Apply
10d
SDET Engineer
Mexico, MO
US$71K - US$101K (Glassdoor Est.)
Easy Apply
10d
Microservices and ETL Developer/Support
Philadelphia, PA
US$75K - US$113K (Employer provided)
Easy Apply
10d
Senior Engineer – Cloud Services
Ontario, CA
US$104K - US$130K (Employer provided)
Easy Apply
10d
POS Engineer
Irving, TX
US$60K - US$80K (Employer provided)
Easy Apply
30d+
Java Backend Developer
Bentonville, AR
US$82K - US$123K (Employer provided)
Easy Apply
10d
Java Full Stack Developer
Bentonville, AR
US$75K - US$113K (Employer provided)
Easy Apply
10d
.Net Fulltack Developer (.Net + React)
Bentonville, AR
US$75K - US$113K (Employer provided)
Easy Apply
10d
DevOps Consultant
Columbia, SC
US$127K - US$159K (Employer provided)
Easy Apply
10d
Mid-Level Full Stack Developer
Chicago, IL
US$75K - US$113K (Employer provided)
Easy Apply
10d
Mid-Level Software Developer – KTLO & Production Support Team
Mexico, MO
US$51K - US$81K (Glassdoor Est.)
Easy Apply
10d
Azure Devops
Issaquah, WA
US$90K - US$135K (Employer provided)
Easy Apply
10d
Data Engineer
United States
Easy Apply
10d

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