Top Tech Jobs & Startup Jobs in Chicago, IL

Lead end-to-end conversational and AI-infused UX for vehicle-finance self-service. Architect dialog flows and multimodal UIs, own a conversational design system (WCAG 2.1 AA), run user research and A/B tests, embed generative-AI features with data teams, ensure regulatory compliance, and mentor cross-functional teams.

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.

Senior frontend developer responsible for building Angular 16+ web UIs, integrating with RESTful services, implementing CI/CD and automated tests, working in distributed agile teams, and solving complex frontend problems using modern tooling and containerized environments.

Design, develop, optimize, and maintain Oracle databases and PL/SQL code. Build CI/CD pipelines with Jenkins, ensure availability, security, backups and disaster recovery, perform tuning and data modeling, troubleshoot issues, and mentor junior engineers.

Lead and execute performance, load, and stress testing using tools like JMeter and Postman. Create and maintain test plans, scripts, and cases; identify and document bottlenecks and defects; collaborate with developers to reproduce and resolve issues; track results and continuously improve testing processes and tools.

Design, build, test, and maintain backend applications using FastAPI and SQLAlchemy. Implement database schemas, integrate front-end components, optimize for performance and scalability, debug issues, participate in code reviews, and collaborate on feature design. Maintain clean, testable code and stay current with best practices.

Senior UX Designer responsible for visual and UX design across web and mobile in an enterprise environment. Creates high-fidelity designs, UX architecture, research-informed solutions, and collaborates with cross-functional teams and developers to ensure technical feasibility and handoff of deliverables.

Design and deliver large-scale data models (100+ entities) for on-prem and cloud environments using Data Vault 2.0, dimensional and normalized schemas. Work with stakeholders to analyze requirements, implement data warehouse methodologies (Inmon, Kimball), and ensure data governance, MDM, data quality, profiling, lineage, and dictionary across big data and cloud platforms (Snowflake, Hive, Redshift).

Lead front-end UI development using Angular 16+, TypeScript, HTML5, CSS3 and WebComponents. Implement CI/CD, automated testing (Mocha/Karma/Jasmine, Selenium), Git workflows, Docker, and collaborate on distributed agile teams. Ensure cross-browser compatibility, integrate with Java/Spring Boot REST services, and deliver robust solutions for large corporate environments; banking/financial experience preferred.

Lead design and development of scalable, secure Java-based enterprise applications and RESTful Spring Boot microservices. Require expertise in Core Java, multithreading, Spring/Hibernate, Oracle PL/SQL, high-availability and security. Work in Agile with global distributed teams and engage directly with business stakeholders.