Top Tech Jobs & Startup Jobs in Chicago, IL

Design, maintain, and improve security monitoring, auditing, and automation using scripting, Linux webservers, REST APIs, SIEM/syslog tuning, and GitLab CI/CD. Collaborate with engineering, ops, and compliance to deliver reliable security insights, support migrations, and automate security workflows.

Design and implement BPMN workflows and DMN decision models to automate processes across laboratory, clinical, and business systems, collaborating with teams to enhance workflow orchestration.

Design, build, and operate end-to-end ELT pipelines that extract structured JSON from complex leasing documents using LLMs. Optimize LLM API calls and prompts, implement validation and monitoring, and collaborate with product and engineering to evolve schemas and ensure production-ready data quality.

The Senior Backend Engineer will maintain a PHP-based payment platform, migrate to Rust, troubleshoot production systems, and contribute to code quality and deployment cycles.

The SAP ABAP/Fiori Developer will create OData services, develop ABAP wrappers, and build Fiori UI using various SAP tools over a 4-month engagement, requiring client interaction and coordination with BASIS teams for transports and testing.

The Senior Full-Stack Developer will manage architecture and delivery for a web application, integrating historical data into SAP S/4HANA. Responsibilities include overseeing development, integrating cloud identity, and leading architectural documentation.

The role involves building a new SAP CPI iFlow for PM Historical Notifications, including schema study and active development phases. Responsibilities include implementing routing, error handling, and documentation.

The role involves designing and building AI components for a platform, specifically focusing on NLP and ML for catalog mapping and anomaly detection, along with feedback mechanisms.