Senior Full Stack Engineer (Python/Angular)

W2 ONLY Senior Full Stack Engineer (Python/Angular)We're hiring a Senior Full Stack Engineer to take ownership of a critical, workflow driven application built on AWS and Temporal. This is a hands on, high autonomy role for someone who wants real ownership from day one, not just a seat on a large team.What you'll ownYou'll step in as the sole engineer responsible for stabilizing and modernizing the application, working directly with the enterprise architect and technical lead. You'll triage and fix production issues, provide clear estimates to stakeholders, and roll out changes incrementally rather than in one big release. After the application is stabilized (roughly 4 to 6 months), there's a strong path to join a broader initiative and help shape a new data product, making this a long term opportunity, not a short term fix it job.What the work looks like60 to 75% backend, 25 to 40% frontendBackend in Python (FastAPI, REST APIs); other backend languages considered if paired with strong fundamentalsFrontend in Angular, TypeScript, RxJSWorkflow orchestration through Temporal, supporting approval processes across the platformFull AWS stack: Lambda, API Gateway, EKS/Kubernetes, Aurora PostgreSQL, Secrets Manager, ECRPostgreSQL and relational database designWhat you'll needStrong full stack development background across modern web technologiesExperience with Python/FastAPI and Angular/TypeScriptAWS cloud experience (Azure/GCP considered)Ability to self manage, prioritize, and lead technical initiatives without a team underneath youStrong communication skills. You'll be estimating and reporting status directly to business stakeholdersBig plusDirect experience with Temporal (workflow orchestration, long running workflows, fault tolerance patterns). If you don't have Temporal specifically, strong experience with another workflow orchestration platform plus solid backend skills works tooBackground in Docker/Kubernetes, CI/CD (GitHub Actions, Terraform), and observability tooling (CloudWatch, structured logging)