• Collaborate closely with our development team on products built with F# (ASP.NET Core) and React.js • Take full ownership of features, working closely with product in a cross-functional team • Apply a functional programming approach and contribute to architectural discussions • Keep our tech stack up to date and scalable • Implement, optimize, and maintain new product features • Improve all phases of the product lifecycle – from planning to deployment/production • Build and maintain integrations with third-party systems like Azure and Office365

• Develop Rust-to-GPU Compiler Pipelines • Build compiler IRs and Optimizers • Support complex ahead-of-time, just-in-time, and link time optimization workflows • Define Safe Parallel Abstractions • Expose Next-Gen Hardware Features • Build the future

• Lead the technical direction for Instacart's Bazel build system, including remote caching, remote build execution (RBE), build performance, and the developer-facing ergonomics of the build. • Lead the technical direction for our Go platform, frameworks, standard libraries, service scaffolding, and patterns that Go engineers across Instacart depend on. • Design and drive multi-quarter initiatives that measurably improve build times, CI reliability, and the local development loop for engineers working in Bazel and Go. • Own the developer experience metrics for the systems you lead, define what "good" looks like, instrument it, and use the data to prioritize investment. • Partner with infrastructure, platform, and product engineering teams to roll out changes to the build system and Go platform with minimal disruption. • Set the technical bar for the systems you own on reliability, performance, upgrade cadence, and developer ergonomics. • Mentor engineers in the team and the broader engineering org; grow the community of Bazel and Go experts at Instacart. • Represent the team in cross-org technical discussions on build, CI/CD, and backend platform direction.

• Design and develop a .NET 10 integration service between software systems, consuming and exposing REST APIs; • Participate in migrating services from .NET Framework to modern .NET, identifying incompatibilities and proposing migration approaches, with support from a senior engineer; • Write tested, correct code: automated tests, error and concurrency handling, and useful diagnostic logging; • Diagnose and fix integration bugs in real environments by reproducing scenarios and analyzing logs and malformed data; • Collaborate via pull requests and code reviews, documenting technical decisions in English (code and comments in English).