Backend Engineer - Rust & Scalable Data Infrastructure
io associatesWestwood (MA)
Backend Engineer - Rust & Scalable Data Infrastructure
Posted yesterday
io associatesWestwood (MA)
SENIORITY
Lead
About the role
iO Associates is seeking a Backend Software Engineer for a London hybrid role. You will design and build distributed systems in a Rust stack with Python at API boundaries, targeting scalable data infrastructure and robust API design. You'll join a small, autonomous team, owning architectural decisions and shaping the product, with emphasis on reliability, performance, and cross-functional collaboration.
Before you apply
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Your profile is current
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Two examples you can talk through
Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.
A number in mind
What you're on now and what would make you move. We negotiate better when we know both.
Your notice period
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Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.
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