Top Tech Jobs & Startup Jobs in Chicago, IL

Designs and maintains automated test frameworks for web, API, and mobile applications. Performs functional, regression, integration, and end-to-end testing; validates APIs, databases, and integrations; integrates tests into CI/CD pipelines; manages defects; collaborates with development and product teams in Agile ceremonies; and provides quality metrics and reporting.

Build, integrate, enhance, and support production-grade Generative AI and LLM applications. Develop AI agents, RAG capabilities, APIs, and enterprise integrations using JavaScript and TypeScript. Apply prompt engineering, model evaluation, monitoring, security, authentication, and responsible AI practices. Troubleshoot complex issues across application, integration, model, and platform layers while supporting CI/CD, testing, deployments, observability, and production operations.

Define and lead architecture for scalable, cloud-native backend platforms supporting e-commerce, loyalty, identity, payments, and customer engagement. Design event-driven microservices, APIs, integrations, data platforms, and AWS infrastructure while establishing governance, observability, security, resiliency, and CI/CD standards. Provide technical leadership across engineering programs, modernization initiatives, architecture reviews, and enterprise stakeholder collaboration for high-volume QSR and consumer digital ecosystems.

Designs, builds, automates, and manages secure, scalable cloud platforms. Responsibilities include developing platform services, APIs, self-service capabilities, CI/CD pipelines, IAM solutions, infrastructure automation, observability, and security controls. The role supports reliability, incident management, troubleshooting, modernization, documentation, and collaboration across development, security, architecture, and operations teams.

Lead planning, execution, and delivery of enterprise IT projects, managing scope, schedules, budgets, resources, risks, vendors, and stakeholders. The role oversees software development, cloud transformation, application modernization, and technology implementation initiatives across Agile, Scrum, and Waterfall environments. Responsibilities include cross-functional team leadership, project monitoring and reporting, resource planning, stakeholder communication, and ensuring business and technology objectives are achieved.

Develop and optimize enterprise Oracle SQL and PL/SQL solutions, including data models, database designs, APIs, ETL processes, batch jobs, and performance tuning. Collaborate with cross-functional teams to translate requirements into scalable implementations, support testing and CI/CD, troubleshoot production issues, and document solutions. Provide technical leadership, mentor engineers, participate in architecture and code reviews, and drive engineering best practices across data modernization initiatives.

Design, develop, and modernize enterprise-scale applications, RESTful APIs, microservices, and distributed systems. Build cloud-neutral solutions across AWS and Azure, support legacy application migrations, participate in architecture and code reviews, troubleshoot production issues, document technical designs, and mentor engineers. The role emphasizes scalable, secure, high-performance backend systems, technical leadership, and engineering best practices.

The Product / Systems Analyst bridges business, product, and technology teams by analyzing workflows, gathering requirements, managing backlogs, writing user stories and acceptance criteria, and supporting Agile delivery. The role coordinates UAT, validates functionality, facilitates stakeholder collaboration, documents processes and specifications, analyzes pilot feedback and product metrics, and recommends process or product improvements.

Design, develop, test, deploy, and support scalable full-stack enterprise applications. Build Java and Spring Boot backend services, React web applications, RESTful APIs, microservices, distributed systems, and event-driven solutions. Collaborate with cross-functional teams, participate in architecture and code reviews, implement secure coding practices, maintain automated tests and CI/CD pipelines, monitor production systems, troubleshoot issues, and mentor junior developers.

Designs, deploys, and manages secure, scalable cloud infrastructure across AWS, Azure, or hybrid environments. Responsibilities include cloud networking, API gateways, IAM, Kubernetes and EKS administration, infrastructure automation, monitoring, disaster recovery, security, compliance, incident troubleshooting, and performance optimization. The role collaborates with application, platform, security, and DevOps teams while maintaining infrastructure standards and documentation.