Top Senior Platform Engineer Jobs in Chicago, IL

Build and operate cloud-native platform infrastructure enabling AI agents in healthcare: safe CI/CD for agent capabilities, agent-focused observability, scalable infrastructure, automation, runbooks, and incident response.

Design, build, and operate Kubernetes-based compute orchestration and developer tooling. Deliver new compute capabilities, automate operations and observability, integrate AI into workflows, and partner with Security and Reliability to ensure platform scalability, performance, and incident response.

Lead the technical strategy for Coinbase's Data Platform, architecting data systems for AI/ML workloads and ensuring data reliability, performance, and cross-functional alignment.

The Senior Software Engineer will design and maintain data systems, create data integration SDKs, and implement data security measures while collaborating with product teams and managing data pipelines.

Design and implement distributed high-reliability storage systems, including Ceph clusters, and develop efficient APIs for internal services.

The Senior Engineer SIEM Platform Engineering & Operations manages and optimizes SIEM platforms, including Splunk and Microsoft Sentinel, ensuring operational health and data quality while collaborating on security detection and analytics enhancements.

Design and implement full-stack applications for GenAI, build developer tooling, collaborate with product teams, and enhance AI agent delivery.

Lead platform engineering to improve cloud infrastructure, Kubernetes, IaC, CI/CD, secrets, observability, and production guardrails. Build internal developer tooling, harden access controls, improve operational readiness, and define pragmatic platform standards to enable secure, reliable, high-velocity releases.

Senior DevOps Engineer/Consultant role focusing on DevOps transformations, coaching clients, managing infrastructure, and automating software delivery processes.

The Senior/Staff Platform Engineer at Runway will build scalable systems and infrastructure, improve collaborative products, and foster team growth.

The Data Engineer will design and maintain scalable data pipelines, automate workflows, and enhance data governance while collaborating with cross-functional teams.

Build, operate, and own cloud-native backend services and platform infrastructure (primarily in AWS) to enable data pipelines, analytics, and application workloads. Write production Python code, implement IaC (Terraform/CloudFormation), deploy containerized workloads, design observability and CI/CD, participate in on-call rotations, and collaborate cross-functionally to ensure reliability, security, performance, and cost efficiency.

Senior Windows-focused Platform Engineer responsible for administering Windows server environments, supporting IBM FileNet/DataCap/BAW/ICN applications, ensuring security and performance, implementing monitoring, troubleshooting production issues, documenting systems, and collaborating with internal teams and clients to improve platform stability and processes.

Design, build, and operate distributed, data-intensive backend systems and pipelines. Own production data infrastructure (streaming, batch, analytical stores), debug production incidents, participate in on-call rotations, partner with product and frontend teams, write/review architecture and code, and improve observability, reliability, and deployment practices.

CapTech seeks a Senior SaaS Platform Engineer to manage, improve, and evolve enterprise application ecosystems, driving automation and security initiatives while mentoring junior engineers.

The Senior AI Platform Engineer will build and scale an AI procurement platform by developing backend services, integrating AI workflows, and creating user-friendly interfaces.

Build and own data-driven dashboards and backend services for DeFi risk analysis. Develop React frontends, GraphQL APIs, and cloud-native data pipelines. Collaborate with research and protocol teams, mentor junior engineers, drive architectural improvements to the Alert Portal, ensure code quality through testing and reviews, and identify product and technical enhancements.

As a Senior Atlassian Platform Engineer, you will administer and support Jira and Confluence platforms, automate tasks, troubleshoot issues, and collaborate with various teams to enhance performance and stability.

The Senior Engineer (Platform) will drive large-scale projects, mentor junior engineers, design service architectures, and ensure engineering excellence while collaborating cross-functionally to optimize user experience and platform efficiency.

The Senior Engineer, Developer Platform will enhance the developer platform using Kubernetes and CI/CD, ensuring best practices and collaboration across teams.

Design and implement Ubuntu integration for IoT and server-class hardware, working with partners on performance enhancements and testing strategies.

Design and implement scalable APIs and integration services for Skylar's AI platform, focusing on backend development and security systems. Collaborate with engineering teams to ensure reliable integration and mentor junior engineers.

Develop AI-powered solutions for personalized content and marketing. Collaborate with teams to optimize ML models and pipelines at scale, mentoring engineers and driving strategic growth initiatives.

Design, build, and maintain scalable, secure AI core platform and web/data pipelines. Drive observability, auth/network integrations, runtime scalability, AI/ML infra for LLMs, mentor engineers, partner across teams, and ensure PHI security and compliance.

Design and build core systems for post-booking customer experiences, focusing on AI integration, scalable APIs, and middleware for travel partners.