AWS Developer
assessment required
hybrid malvern pa
Required
5+ years backend development
Node.js + TypeScript (primary language)
NestJS or comparable DI framework (Spring Boot transferable)
REST API design with OpenAPI/Swagger
AWS: Lambda, API Gateway, S3, ECS, Secrets Manager
CloudFormation / infrastructure-as-code
Jest unit testing, able to sustain a 100% coverage gate
Git feature-branch + pull-request workflow with CI gates
Preferred
Authoring/versioning internal npm packages against a plugin interface
Playwright E2E, Stryker mutation testing
Feature flags (Gatekeeper or similar)
OpenTelemetry / distributed tracing, Honeycomb, Splunk
Fastify, Redis, JWT auth
Brokerage domain: order routing, trade execution, cost basis
Prior Client experience, Dexter tooling
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