Top Tech Jobs & Startup Jobs in Chicago, IL

Lead end-to-end UX research across web, mobile, and in-store retail touchpoints. Design and run qualitative and quantitative studies, synthesize insights into personas, journey maps, and service blueprints, influence product strategy, mentor junior researchers, and promote accessibility and user-centered design across omnichannel experiences.

Lead strategy, roadmap, and delivery of agentic AI and LLM-powered platforms. Define features, partner with engineering on multi-agent systems and LLM workflows, translate technical concepts into user value, work with enterprise clients on adoption, and measure product performance to drive iteration.

Develop and maintain web applications using Java/Spring Boot backend and Angular frontend. Build microservices and RESTful APIs, integrate frontend with backend, work with Kafka and AWS S3 as needed, and collaborate across the SDLC to troubleshoot and deliver user-focused solutions.

Design, develop, fine-tune, and deploy generative AI models using deep learning and transformer architectures. Collaborate cross-functionally, troubleshoot model issues, optimize performance, document work, and communicate technical concepts to non-technical stakeholders.

Lead execution of B2C/B2B product roadmaps, prioritize backlogs, collaborate with UX, developers and stakeholders, perform data analysis, troubleshoot performance issues, influence cross-functional teams, prepare product documentation, and drive continuous product improvements to meet customer and business objectives.

Lead design and architecture of AEM solutions, define standards and integrations, mentor teams, oversee migrations/upgrades, ensure performance/security, and support AEM CI/CD and DevOps.

Lead systems analyst within an agile data squad to gather requirements, perform data analysis and mapping, modernize data platforms, validate data using SQL/Python, support ETL initiatives, and produce technical specifications and documentation for database projects.

Lead architecture, design, and delivery of Generative AI and ML solutions. Build scalable ML pipelines, LLM and RAG-based applications, vector DB integrations, and agent workflows. Drive MLOps, CI/CD, observability, security, and enterprise model orchestration. Provide technical leadership, mentor engineers, run Agile development, and shape AI strategy through POCs and platform innovation.

Design and implement Java/Spring Boot backend microservices for notification routing, preference sync, webhook ingestion, and batch jobs. Build Pub/Sub consumers with concurrency controls, retry/DLQ, and idempotency; process Avro payloads with schema validation and transformation; integrate with Listrak and internal APIs; implement resilience features and support performance tuning and troubleshooting.

Lead performance testing efforts: design and execute load tests, analyze results, perform root cause analysis, collaborate with developers and infrastructure to improve system performance, establish performance testing practices, create test artifacts, and generate management reports.