
About the role
Overview
As a Software Development Engineer in Test (SDET), you will develop and maintain automated testing infrastructure for Nexus’s Layer 1 and its native DEX, ensuring the security and performance of trading and blockchain systems.
Skills
Candidate requirements
These are the minimum requirements a candidate must meet to be considered for this role.
- 1–2 years of experience in software development or QA automation (internships or academic projects count)
- Experience writing automated tests using JavaScript/TypeScript, Rust, or similar languages

SDET (Contract, Argentina)
Making public transport great for our environment, economy and communities
Last updated 2026-02-24T23:01:04.72Z
Overview
As a Software Development Engineer in Test (SDET), you will develop and maintain automated testing infrastructure for Nexus’s Layer 1 and its native DEX, ensuring the security and performance of trading and blockchain systems.
Salary
Competitive Salary
Location
Argentina
OnsiteDepartment
Engineering
Level
Junior
Skills
Overview
As a Software Development Engineer in Test (SDET), you will develop and maintain automated testing infrastructure for Nexus’s Layer 1 and its native DEX, ensuring the security and performance of trading and blockchain systems.
Skills
Candidate requirements
These are the minimum requirements a candidate must meet to be considered for this role.
- 1–2 years of experience in software development or QA automation (internships or academic projects count)
- Experience writing automated tests using JavaScript/TypeScript, Rust, or similar languages
About Nexus
At Nexus we're working to make public transport great for our environment, economy and communities.
There are few people living in Tyne and Wear whose daily lives are not touched in some way by Nexus. Whether it's getting to work, education, family days out, nights out or sporting activities, our Metro, bus and ferry network provides sustainable, reliable and affordable travel.
The public transport we plan, provide and promote improves the economic prosperity of North East England and the daily lives of its people.
We're also looking to the future, creating the travel networks people will want to use in decades to come.
Nexus is the Tyne and Wear Passenger Transport Executive and administers funds on behalf of the Tyne and Wear Integrated Transport Authority.
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