7 backend infrastructure engineer jobs at 5 companies in Oak Brook, IL
3d
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Staff Software Engineer, Core Infrastructure
San Francisco or Ottawa or Charlotte or Phoenix or Toronto or Los Angeles or Denver or Salt Lake City or Atlanta or Raleigh or Chicago or Houston or Portland or New York City or Vancouver or San Diego or Sacramento or Jacksonville or Seattle or Mexico City or Austin or Miami or Boston or Dallas
$145k-$275k/yr RemoteFull Time
10+ YOE10+ years building backend, distributed, or data-intensive systems; production Rust and strong Python; storage and database expertise; AWS, infrastructure as code, operational excellence, technical leadership, and mentoring.
Rust, Python, Apache Arrow, Parquet, DataFusion, Amazon S3, PostgreSQL, MySQL, AWS, AWS Lambda, Amazon ECS, Amazon Aurora, Terraform, delta-rs, Claude Code
2w
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Senior Identity Engineer
Chicago or Boston or Los Angeles or Vancouver or Vancouver
$145k-$175k/yr HybridFull Time
5+ YOE5–7+ years in security or software engineering, with application, infrastructure, IAM, secure CI/CD, cloud security, compliance, backend, and cross-functional collaboration experience.
AWS Security Hub, Azure Security Center, GCP Security Command Center, SIEM, SOAR, Terraform, CloudFormation, C#, OWASP, NIST, CIS Controls, SOC 2, ISO 27001, SAST, DAST, SCA, CI/CD
2w
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Sr. Software Engineer, Data Products
Chicago, Illinois, United States
$105k-$175k/yr HybridFull Time
5+ YOEMinimum 5 years in data engineering or software development; production software, backend services, APIs, databases, testing, cloud infrastructure, AI-assisted engineering, and on-call experience required.
BigQuery, Airflow, SQL, CI/CD
2w
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Senior Identity Engineer
Boston or Chicago or Los Angeles or New York City or San Francisco or Toronto or Vancouver or Vancouver or United States
$110k-$160k/yr HybridFull Time
5+ YOERequires 5–7+ years in security or software engineering, IAM, application and infrastructure security, secure CI/CD, cloud security, compliance frameworks, and modern backend systems including C#.
AWS Security Hub, Azure Security Center, GCP Security Command Center, Terraform, CloudFormation, C#, OWASP, NIST, CIS Controls, SOC 2, ISO 27001, SAST, DAST, SCA, SIEM, SOAR, CI/CD
2d
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Engineering Manager, Web Automation & Open Banking Infrastructure
United States or New York City or Chicago
RemoteFull Time
10+ YOE5+ MgmtRequires 10+ years of software engineering experience, 5+ years managing engineers, advanced web automation expertise, TypeScript and JavaScript proficiency, backend experience, security fundamentals, and distributed systems experience.
Chrome Manifest V3, iOS WKWebViews, Android WebView, TypeScript, JavaScript, Node.js, Python, Golang, WebAuthn, Passkey, DOM, Chrome MV3
2d
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Remote JavaScript Developer
Chicago or California
$200-$300/hr RemoteContract
3+ YOERequires 3+ years of software engineering experience, systems programming, infrastructure or backend expertise, scalable production software experience, and strong architecture, debugging, code review, and communication skills.
JavaScript, ReactJS, Python, C/C++, Rust, Go, Java
2d
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Remote Software Developer – AI Research & Evaluation
United States or Chicago or San Francisco
$200-$300/hr RemoteContract
3+ YOE3+ years of software engineering experience; expertise in systems, infrastructure, or backend development; production software experience; strong architecture, debugging, code review, and communication skills.
Python, C, C++, Rust, Go, Java, JavaScript, ReactJS