System Architect (GO/Rust)
WorkatoIntelligent Automation company
Amsterdam, NetherlandsLead
Battery Ventures
Insight Partners
Altimeter Capital
Redpoint Ventures
Tiger Global Management
ServiceNow
Software Engineering
About the role
TL;DR
Design and build core language and runtime features for Workato's enterprise infrastructure.
- •Workato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform.
- •This role is part of the Engine team, which owns core components for data transformation and rule execution.
- •Key Responsibilities Design and build core language and runtime features for Expression Language, Data Mapper, and Decision Engine.
- •Own and extend the Rust core, embedding it into Ruby and Go services via FFI bindings.
- •Expand Decision Engine to support formulas and contribute to WASM sandboxing.
- •Partner with Product and AI teams on component requirements.
- •Requirements Deep, hands-on Rust experience at a systems/backend level.
- •Working competence in Go.
- •Proven experience embedding Rust as a library or native extension in another language's runtime.
- •Strong algorithms and data-structures fundamentals.
- •Experience with AI-assisted workflows for system analysis.
Required skills
RustGo
Domain expertise
developer-toolsaiproductivity
Tech stack
RustGoRuby