Top Tech Jobs & Startup Jobs in Chicago, IL

Design, implement, and operate data platform infrastructure and CI/CD automation. Set up tools (Snowflake, AWS, SnapLogic, Alation), build sandboxes for PoCs, define release/test/support processes, enforce standards, run vulnerability scanning and risk monitoring (e.g., Snyk), perform root cause analysis, and mentor developers.

Design, configure and implement ServiceNow HRSD solutions including case management, portals, integrations, workflows, forms, reports, ACLs, and monitoring. Collaborate with HR product owners, business users, and IT teams to deliver secure, scalable global employee experience and provide technical leadership, documentation, code reviews, and troubleshooting.

Design, build, test, and maintain cross-platform mobile apps using React Native. Integrate REST/GraphQL APIs and third-party SDKs, optimize performance on iOS/Android, support CI/CD and test automation, collaborate with designers and native engineers, and integrate AI-enabled features while ensuring security and privacy.

Design, build, and operate a secure, scalable Generative AI platform on AWS (Bedrock) for production LLM applications in regulated environments. Own architecture, deployment, monitoring, incident management, reliability, governance, cost optimization, and AI evaluation/Responsible AI practices.

Serve as a Workday functional SME for Finance and HR: gather client requirements, configure Workday Financials and HR modules, conduct testing and UAT, lead training, provide post-implementation support, perform fit-gap analysis and change management, document solutions, and collaborate on integrations and project delivery.

Lead design, development, and support of the Salesforce ecosystem. Provide technical leadership, design solution architectures, run discovery workshops, build Apex and LWC solutions, implement integrations (HubSpot, NetSuite, DocuSign, etc.), and produce technical documentation and reusable components.

Lead design and execution of test strategies for generative AI systems (LLMs, RAG, agents). Validate accuracy, factuality, fairness, bias, consistency, and security of AI outputs. Create API and model-endpoint tests, automate test suites, perform adversarial and exploratory testing, detect hallucinations, validate data quality and performance metrics, and collaborate with cross-functional Agile/DevOps teams to ensure safe, reliable GenAI deployments.

Design, develop and implement ServiceNow solutions across ITSM, CMDB, Service Portal and integrations. Build scripts, REST/SOAP APIs, flow designers, MID Server and discovery/service-mapping use cases. Implement SSO/LDAP, performance analytics, orchestration and custom applications while applying ServiceNow best practices and providing configuration recommendations.

Senior hands-on Cloud Data Architect responsible for designing scalable, secure Snowflake-based data platforms and lakehouse solutions, enabling enterprise analytics and AI-native applications. Lead architecture, create design artifacts and blueprints, define scope and sizing, translate business requirements into technical solutions, collaborate with security and data teams, mentor junior staff, and guide implementation.

Lead design and implementation of Snowflake-based data architectures; serve as primary Snowflake POC. Design performant Snowflake solutions (data sharing, clean rooms, virtual warehouses, micro-partitions, zero-copy clone, time travel, resource monitors, security). Tune SQL and queries. Work with data virtualization (Starburst, Denodo), Hadoop ecosystem, and build data lakes on Cloudera Data Platform. Strong written and verbal communication.