Top Tech Jobs & Startup Jobs in Chicago, IL

Develop and maintain enterprise UI using HTML5, CSS and advanced JavaScript (Ember.js/AngularJS). Integrate front-end with RESTful services, build responsive pages, troubleshoot cross-browser issues, and perform business analyst tasks such as grooming user stories.

Develop and maintain Xamarin.Forms mobile applications using C# and WPF. Translate functional and non-functional requirements into system requirements, work within SDLC and Agile processes, provide production support and performance engineering, and collaborate with teams and clients.

Lead enterprise and solutions architecture for large greenfield JDA implementations. Capture and document requirements, design and detail business processes, manage program/project activities, oversee development/configuration/validation/deployment, analyze market and technology trends, and consult with clients in a travel-heavy management consulting environment.

Design, develop and maintain functional test automation frameworks and scripts (web and mobile) using Selenium/UFT/Protractor/Appium and Java. Collaborate with developers to define test scenarios, support CI/CD pipelines, perform test planning, execution, reporting, defect management, and work in an onsite-offshore Agile delivery model.

Develop enterprise J2EE applications using Core Java and Spring. Build RESTful and SOAP APIs, write PL/SQL for Oracle, create unit tests, and work with ElasticSearch (secondary).

Develop and support mobile applications using Xamarin and C#, apply WPF where needed, work in Agile teams, participate in SDLC activities, translate requirements to system design, provide production support and performance engineering, and interact with clients.

Design and lead Big Data architecture and implementations; gather requirements; create functional and technical designs; lead technical teams and client interactions; work with Big Data technologies (Kafka preferred) and data warehousing; communicate complex concepts and deliver presentations to stakeholders.

Manage design, implementation, and ongoing support of a Greenplum analytic data warehouse. Administer multi-tenant Greenplum clusters, tune distributed performance, ensure security, disaster recovery, and cluster connectivity. Troubleshoot hardware/software and complex networking (firewalls, VLANs, load balancers). Leverage cloud IaaS/PaaS, Infrastructure-as-Code, and automation; develop tooling using Perl/Python/Java/Spark/Bash.

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.

Lead and manage end-to-end test programs and stakeholders in an onsite-offshore model. Define and maintain test automation frameworks (Selenium/Appium/Protractor) and strategies, oversee test planning, execution, reporting, defect management, risk mitigation, resource planning, and quality metrics. Ensure documentation, client communication, and delivery of project artifacts while supporting multiple testing types (web, mobile, services, DB, performance, security).