Top Tech Jobs & Startup Jobs in Chicago, IL

Design, develop, and maintain PySpark applications and ETL pipelines to process, transform, and integrate large-scale datasets from SQL, NoSQL, data lakes, and streaming sources. Optimize Spark job performance, implement robust error handling, and collaborate with data analysts, scientists, and architects using orchestration tools like Airflow or Luigi.

Lead strategy and roadmap for web-based products, conduct market research and user testing, collaborate with engineering, design, marketing, and sales, run agile processes, track KPIs, and communicate product vision to stakeholders.

Lead Sitecore development for multilingual, multisite implementations using Helix and SXA. Architect and build components, templates, renderings, caching, and Sitecore APIs. Integrate via REST/web services, host and operate Sitecore on Azure (Search/Solr, Redis, App Services), manage CI/CD with Azure DevOps/Unicorn, enforce Gitflow branching, troubleshoot web issues, review implementations, and mentor/manage the team.

Lead and mentor a creative team to develop cohesive visual identities and design assets across digital, print, and multimedia. Collaborate with marketing, product, and engineering to align creative strategies with business goals, manage multiple projects, and oversee external vendors while ensuring quality, consistency, and innovation.

Lead people strategy and partner with business leaders to solve organizational challenges. Drive retention, talent assessment, succession planning, org design, compensation, leadership development, and coach managers to enable performance and change.

Lead development of Node.js components and services, write and test code, perform unit testing and debugging, participate in code reviews, ensure deliverable quality and best practices, mentor team members, and design micro-features for the product.

Lead executive communications and digital strategy for Global Consumer Banking. Develop and govern multi-year digital roadmaps, perform industry and benchmark analysis, support business case development, track strategic scorecards, and collaborate with regional teams and compliance to drive MarTech, cloud, API, and transformation initiatives.

Provide 24/7 production support for Hadoop applications in a Cloudera data lake: monitor SLAs, triage and remediate job failures, collaborate with upstream/downstream teams, analyze and debug shell scripts/Python/Perl, manage large SQL systems, and generate reports for senior management.

Lead Salesforce architecture and technical delivery for enterprise projects, focusing on Marketing Cloud and Financial Cloud. Design integrations and SOA components, develop Apex/Visualforce/Lightning solutions, manage data model and APIs, and provide technical leadership to break solutions into executable work.

Develop and maintain automated test frameworks and scripts using Selenium, Java, BDD, UFT and VBScript. Perform API and database testing, use test management tools (Quality Center, JIRA), work within Agile, and provide production support including flexible hours/weekends. Communicate effectively and follow QA best practices in a finance domain.