Data Analyst

Python, senior numpy vectorisation, in-memory data structures, memory profiling
Rust, working level - PyO3 bindings a plus
Algorithmic correctness - integer-cent arithmetic, largest-remainder allocation, fixed-point converge
Testing as a deliverable — property-based and differential/golden-master harnesses gRPC / protobuf, versioned API contracts, conformance suites
GCP/GKE + Terraform

Rust, strong + Python — Arc-shared immutable structures, Py03
Benchmarking and profiling as a discipline - produces measurements, not opinions Concurrency - MVCC, copy-on-write, lock-free reads, simulated 400-500 editor load
Large data at Cisco grain - Parquet/Arrow, Snowflake extracts across 35k+ nodes, memory-optimised
GCP/GKE + TerraformRole & responsibilities

Preferred candidate profile