Staff Full-Stack Engineer - Data Intensive Web-Applications - Personalization
Core
Build and operate data-intensive web applications and personalization capabilities, integrating backend services, APIs, and AI/agent-based services for commercial intelligence.
Role type
Staff Full-Stack Engineer (Data Intensive Web-Applications)
Builds
Backend services, APIs, analytical data access layers, authentication systems, and user interfaces for distributed systems.
Domain
E-commerce / Data Engineering / Distributed Systems (via careerplan.io/jobs/0a250735-549a-4e20-89d6-0a72021d97b8-staff-full-stack-engineer-data-intensive-web-applications-personalization-at-jobgether)
Deliverable
production ML models
Required skills
Java/Kotlin/Go/Rust/C#, Python, TypeScript, distributed systems, observability, performance engineering, coding agents
Preferred skills
LLM/agent services, OLAP/columnar databases, cloud platforms (Azure/AWS/GCP), Kubernetes
Technologies
OpenTelemetry, Datadog, Grafana, Prometheus, Cursor, Claude Code, Codex, SSE, WebSockets
Responsibilities
Design, implement, test, deploy, and operate backend services against latency and reliability targets; Build and maintain typed, versioned API contracts; Deliver features end to end including UIs; Own the read path over analytical data; Establish and defend performance budgets; Build strong observability into owned services; Implement safe deployment and operational practices; Produce design documentation and raise engineering standards.
Seniority
Staff, hands-on IC
