Top Tech Jobs & Startup Jobs in Chicago, IL

Architect and develop cloud-native enterprise applications on Pivotal Cloud Foundry. Design and deploy public/private cloud solutions, build with Spring, Spring Boot, and Spring Cloud, define web/service-based architectures, and work within Agile (Scrum) teams to balance technical and business constraints.

Design, develop, deploy, test and debug TIBCO middleware solutions (BusinessWorks, EMS, ActiveMatrix). Build mappings, integrate with J2EE/server-side applications and databases, follow SDLC (Agile/Waterfall), and collaborate with global teams.

QA Test Automation role focused on Selenium/Java automation and DevOps toolchain (Jenkins, Git, Maven, JMeter). Work in Agile/Scrum, apply QA processes, estimation methods, and collaborate with global stakeholders. Requires analytical, communication, and coordination skills.

Develop and maintain Xamarin mobile applications using C# and .NET. Participate in SDLC, design and architecture reviews, Agile projects, and project lifecycle activities. Collaborate with diverse stakeholders and apply analytical skills to deliver and support mobile software solutions.

Design, develop and execute automated tests and frameworks using Selenium and Java. Analyze test execution, report results, manage test tools (HP ALM, Jira), and collaborate with Agile/DevOps teams. Lead testing efforts and support eCommerce, POS, and order management automation.

Develop and design cloud-native enterprise applications on Pivotal Cloud Foundry (PCF). Deploy applications to public or private cloud, and implement services using Spring, Spring Boot, and Spring Cloud.

Lead implementation and upgrades of JDA supply chain modules: gather requirements, design high-level solutions, configure products, test, plan cutover, train super users, run POCs, integrate with ERP, mentor teams, and drive process re-engineering across retail, manufacturing, energy, and utilities.

Lead and execute performance engineering activities: design workloads, run load tests (LoadRunner/JMeter), analyze bottlenecks, tune frontend/middleware/database, use APM/monitoring tools, own deliverables, coordinate across teams, and support DevOps/Agile pipelines. Provide recommendations, perform impact analysis, and manage change control for test and live environments.

Design, develop, deploy and support TIBCO-based EAI/ESB solutions. Work across SDLC phases including requirements, design, testing and production support. Create mappings, debug and test TIBCO components, lead project activities, and collaborate with globally distributed teams.

Design, implement, and support enterprise Cassandra deployments (multi-datacenter) on AWS. Responsibilities include cluster setup, data modeling, performance tuning, monitoring, migrations, Solr integration, big-data handling, scripting/automation, and applying security and disaster-recovery best practices.