
About the role
Overview
We are hiring a Senior Infrastructure Engineer to design and scale the core infrastructure for Nexus’s Layer 1 blockchain and high-performance DEX, focusing on low-latency, high-throughput distributed systems.
Skills
Candidate requirements
These are the minimum requirements a candidate must meet to be considered for this role.
- 6–10+ years of software engineering experience, with at least 3+ years in infrastructure or distributed systems roles.
- Strong programming experience in Rust (preferred), Go, or another systems language.

Senior Infrastructure Engineer (Contract –Buenos Aires, Argentina)
Making public transport great for our environment, economy and communities
Last updated 2025-12-16T23:02:25.192Z
Overview
We are hiring a Senior Infrastructure Engineer to design and scale the core infrastructure for Nexus’s Layer 1 blockchain and high-performance DEX, focusing on low-latency, high-throughput distributed systems.
Salary
Competitive Salary
Location
Argentina
OnsiteDepartment
Engineering
Level
Senior
Skills
Overview
We are hiring a Senior Infrastructure Engineer to design and scale the core infrastructure for Nexus’s Layer 1 blockchain and high-performance DEX, focusing on low-latency, high-throughput distributed systems.
Skills
Candidate requirements
These are the minimum requirements a candidate must meet to be considered for this role.
- 6–10+ years of software engineering experience, with at least 3+ years in infrastructure or distributed systems roles.
- Strong programming experience in Rust (preferred), Go, or another systems language.
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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