Top Tech Jobs & Startup Jobs in Chicago, IL

Lead development of scalable AI/ML platform capabilities supporting model training, versioning, validation, deployment, monitoring, inference, and agentic AI applications. Build cloud-native services, infrastructure automation, deployment frameworks, and reusable enterprise patterns. Mentor engineers, promote DevOps and GitOps practices, support production systems, evaluate emerging technologies, and collaborate with machine learning, security, infrastructure, architecture, and product teams.

Leads frontend and full-stack development for customer order entry applications using React and Next.js. Owns frontend architecture, performance, accessibility, API integration, automated testing, CI/CD quality, observability, and production reliability. Designs complex transactional workflows, mentors engineers, influences technical direction, and partners with product, UX, architecture, and backend teams. The role is approximately 60% hands-on coding and 40% mentorship.

Build and modernize scalable Kotlin and Java backend services, APIs, and full-stack solutions powering product recommendations and associations. Partner with product, machine learning, frontend, and engineering teams across the software lifecycle. Lead complex projects, implement CI/CD practices, solve technical problems, mentor junior engineers, and deliver production-ready systems that improve customer product discovery.

Design, build, deploy, test, and support scalable software applications for Grainger’s Digital Identity team. Manage Auth0 configurations and integrations, support SSO connections, implement CI/CD practices, and apply authentication, authorization, and security best practices. Collaborate with engineers, architects, analysts, stakeholders, and product managers; analyze complex requirements; and mentor junior engineers.

Leads multiple software engineering teams responsible for Grainger’s cart and checkout experiences. Oversees engineering managers, delivery, reliability, security, quality, modernization, governance, and operational performance. Partners with product, architecture, UX, security, and business stakeholders to align roadmaps and customer outcomes. Develops engineering talent, manages workforce and vendor planning, promotes Agile, DevSecOps, CI/CD, AI-enabled practices, and drives continuous improvement across the software development lifecycle.

Own and evolve enterprise data products and eCommerce platform capabilities. Develop product strategy, roadmaps, requirements, and specifications; prioritize customer and stakeholder needs; guide engineering teams; coordinate launches and manage risks; present to executives; and partner with analytics, UX, product, and operations teams to deliver measurable business impact.

Leads the design, development, deployment, and automation of production-grade machine learning and optimization solutions. Builds scalable data and ETL pipelines, internal ML and ERP tools, and reusable engineering frameworks. Ensures reliability through software engineering and DevOps practices, evaluates emerging technologies, documents architectures, collaborates cross-functionally, and mentors team members. Work includes AWS, Databricks, optimization modeling, web applications, databases, orchestration, containers, and machine learning frameworks.

Leads and develops a software engineering team building API, microservices, event-driven, and platform capabilities for KeepStock’s cloud transformation. Partners with product, UX, machine learning, architecture, security, and SRE teams to translate roadmaps into delivery plans. Oversees software development, testing, deployment, production support, quality, security, scalability, reliability, and performance. Establishes Agile, DevSecOps, CI/CD, AI-assisted engineering, and continuous improvement practices while coaching talent and managing team performance.

Design, architect, and implement large-scale, reliable, and secure software systems for Customer Information Management. Partner with product and architecture teams, ensure code quality, CI/CD, testing, and observability, drive operational resilience, mentor engineers, and influence cross-team technical direction.

Leads and develops software engineering teams responsible for pricing APIs, services, and data products. Partners with product, architecture, security, platform, and business teams to deliver secure, scalable, reliable software. Oversees planning through production support, establishes Agile, DevSecOps, CI/CD, testing, and AI-assisted engineering practices, manages operational health and incident response, and drives continuous improvement for high-volume, business-critical pricing systems.