Staff/Principal Software Engineer

STAFFING SERVICES, INC.

St. Louis, MO, United States

1 day ago

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Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience required

0 years minimum

Working hours

Regular working hours

Job source

www.careerjet.com

Tech stack

Java (Programming Language) JavaScript (Programming Language) Application Programming Interfaces (APIs) Artificial Intelligence Amazon Web Services Botnet Data Normalization Programming Tools Distributed Systems Python (Programming Language) Machine Learning OAuth

+15 more

Public Key Infrastructure Systems Architecture TypeScript Data Logging GitHub Copilot Delivery Pipeline Large Language Models Spring-boot Backend Event Driven Architecture Free and Open-Source Software Multiaccess Edge Computing Dynatrace Databricks Microservices

Requirements

10+ years of experience building production distributed systems
Strong Java + Spring Boot
Strong AWS experience
Experience with microservices, APIs, event-driven architecture
Experience building ML/AI inference pipelines
Data normalization, feature pipelines, model-serving integration
Hands-on Edge Computing / CDN
Edge Workers
CDN Functions
Lambda@Edge or similar
Strong system architecture/design experience
Experience building 0-to-1 / greenfield systems
Comfortable working in fast-paced, ambiguous environments
Strong experience using AI-assisted development tools
GitHub Copilot
LLM-based coding tools
Agentic coding assistants
Strong JavaScript/TypeScript or ability to work with JS/TS edge runtimes

Nice-to-Have

Identity/Security experience: JWT, JWS, PKI, OAuth 2.0, bot detection
Python
Databricks
ML Model Registry
Observability: distributed tracing, logging, dashboards
Third-party/vendor integrations
Open-source contributions

Tech Stack

Backend: Java, Spring Boot
Cloud: AWS
Edge: Edge Workers, CDN Compute, Lambda@Edge
AI/Data: Python, Databricks, ML Model Registry
Languages: Java, JavaScript/TypeScript, Python
Dev Tools: GitHub Copilot, AI/LLM coding tools

About the company

Overview Enterprise Mobility is a leading provider of mobility solutions, owning and operating the Enterprise Rent-A-Car, National Car Rental and Alamo Rent A Car brands through …