Amazon · amazon.jobs · checked today
Software Development Engineer , Leo Commerce Data Platform
Amazon Leo is an initiative to launch a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband network connectivity to unserved and underserved communities around the world - from individual households to schools, hospitals, businesses, and government agencies. Due to applicable export control laws and regulations, candidates must be a U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S.
Skills, with evidence
- Data quality
Define reference architectures, templates, blueprints, infrastructure standards, and data quality frameworks for domain teams.
must have - Schema evolution & contracts
Own the schema evolution system across Iceberg, Glue registry, and DataZone, enforcing platform patterns.
must have - Failure handling
- Own operational excellence for their components: monitoring, alarming, DLQ/retry, and incident root-cause analysis.
- Warehousing
- Own the schema evolution system across Iceberg, Glue registry, and DataZone, enforcing platform patterns.
- AWS
- Own the schema evolution system across Iceberg, Glue registry, and DataZone, enforcing platform patterns.
not practised here - Governance & security
We also have recently took on owning SOX Compliance, since financial data fits well within our data charter.
not practised here - Java
- 1+ years of designing and developing large-scale, multi-tiered, multi-threaded, embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl experience
not practised here
Your plan
- The SQL screen: correct, then fast≈ 1 h
Data quality
- Average order value by countryFoundations
- Bucket missing countriesFoundations
- Customers who never orderedFoundations
- Hiring funnel by roleFoundations
- Orders with no line itemsFoundations
- Data modelling: the round most people fail≈ 2 h
Warehousing
- Marketplace core entitiesFoundations
- Cinema seat bookingFoundations
- City parking baysFoundations
- Dating app matchesFoundations
- Ride hailing tripsFoundations
- Pipeline design: safe to run twice≈ 3 h
Schema evolution & contracts · Failure handling
- After the first one finishesFoundations
- The column that vanishedFoundations
- The history nobody keptFoundations
- The key that does not matchFoundations
- The spreadsheet is a dependencyFoundations
- Say it out loud≈ 1 h
Not covered by the plan: AWS, Governance & security, Java.
Readiness
Counted from drills you have completed anywhere on D8LooP.
leaves in 6 dremoved the moment Amazon closes it