Top Tech Jobs & Startup Jobs in Chicago, IL

Design and implement scalable end-to-end data architectures, including data modeling, ETL/ELT pipelines, cloud data platforms, streaming integrations, governance, security, and enablement for analytics and AI/ML. Mentor engineers and document architecture for stakeholders.

Design and deliver end-to-end fullstack solutions using React and Java Spring Boot. Lead developers, define scalable microservices, integrate databases and messaging, ensure security, CI/CD, and cloud containerization, and drive technical strategy and stakeholder collaboration.

Serve as Product Owner for fintech and digital products: groom backlog, write features/EPICs, create business cases and roadmaps, collaborate with distributed engineering and program teams, lead UAT and post-production verification, drive product development and adoption, and manage stakeholder reporting and continuous enhancements.

Perform requirements gathering, analysis, and gap assessments; translate business needs into functional/technical specs; support solution design, UAT, and project coordination; communicate with stakeholders and pursue process improvements.

Identify and resolve performance bottlenecks in iOS apps by profiling with Instruments/Xcode, optimizing memory, CPU, network, and rendering, implementing best practices, conducting performance-focused code reviews, building automated performance tests, and collaborating with developers, QA, designers, and product managers to improve app responsiveness and battery life.

Lead and review creative workstreams across project phases, create and oversee design deliverables (comps, style guides, branding), contribute to information architecture, manage project delivery and offshore resources, and communicate design feasibility with technical teams.

Design and architect scalable React Native mobile applications, lead development efforts, mentor engineers, ensure code quality and performance, integrate with backend services, conduct code reviews, resolve technical risks, and document architecture and best practices while collaborating with cross-functional teams.

Lead ETL design, data modeling, and development for enterprise data warehouse solutions. Translate stakeholder requirements into designs, produce functional/technical specs, develop and test ETL pipelines, perform design/code reviews, and drive migration roadmaps. Provide technical leadership, enforce best practices, and work within Agile processes.

Lead design and implementation of high-performance Spark-based data pipelines on Cloudera Hadoop. Optimize Spark applications and platform performance, build ETL processes for structured and unstructured data, ensure data integrity/security, collaborate with stakeholders, and implement version control and CI/CD for deployments.

Lead and coach Agile teams by facilitating Scrum ceremonies, removing impediments, fostering collaboration, promoting Agile mindset, ensuring Scrum adoption, and tracking metrics to improve team performance and delivery.