188 security software engineer jobs at 114 companies in Illinois
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Sr. Security Software Engineer, Application Security
Chicago or United States
$156k-$320k/yr RemoteFull Time
5+ YOEBachelor's degree in computer science, engineering, or related field or equivalent experience; 5+ years in product/application security or security software engineering; Python proficiency.
Python
3w
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Senior Security Software Engineer, IAM - Moveworks
Chicago or Mountain View
RemoteFull Time
5+ YOE5+ years developing IAM products/tools; production software, Infrastructure as Code, and automation experience; strong IAM best practices knowledge; BS in computer science or related field or equivalent experience.
AWS, Azure, Kubernetes, Teleport, Terraform, Security Information and Event Management (SIEM)
1mo
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Senior Security Engineer
Boston or Chicago or Los Angeles or New York or San Francisco or Toronto or Vancouver or Vancouver
$145k-$175k/yr RemoteFull Time
5+ YOE5+ years security engineering experience; strong application, cloud, and infrastructure security; SOC 2 and compliance experience; vulnerability management, IaC and CI/CD security; strong communication and software engineering skills.
OWASP, NIST, CIS Controls, SOC 2, ISO 27001, AWS Security Hub, Azure Security Center, GCP Security Command Center, SIEM, SOAR, Terraform, CloudFormation, C#, CI/CD
3w
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Senior Security Software Engineer, IAM - Moveworks
Chicago or Mountain View
RemoteFull Time
5+ YOE5+ years developing IAM products or tools; production software, infrastructure as code, AWS, Azure, Teleport, Terraform, IAM best practices, and a BS in computer science or related field or equivalent experience.
AWS, Microsoft Azure, Kubernetes, Teleport, Terraform, Security Information and Event Management (SIEM)
1w
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Senior Software Engineer, Product Security
Round Lake or Raleigh
$104k-$143k/yr HybridFull Time
3+ YOEBachelor's degree with 3+ years of industry experience or master's with 1+ year. Requires threat modeling, penetration testing, fuzz testing, vulnerability scanning, secure code analysis, and embedded or hosted software cybersecurity experience.
Blackduck, Coverity, CWE, CVE
4d
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Software Engineer/Lead Software Engineer
Bloomington or Richardson or Atlanta or Tempe or Dunwoody
$105k-$150k/yr HybridFull Time
Cloud software engineering experience, degree in computer science or related engineering field, cloud platform and security expertise, Terraform/OpenTofu, Python, Go, and AI automation experience required.
AWS, Azure, GCP, Terraform, OpenTofu, Python, Go, continuous integration (CI)
1w
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Staff Security Engineer, Proactive Security - AI
United States or San Francisco or Illinois or Colorado or New York City
$194k-$285k/yr RemoteFull Time
10+ YOE10+ years in security product engineering with technical leadership at internet scale; hands-on AI, LLM, authorization, sandboxing, or untrusted-input security experience; software engineering expertise and strong communication skills.
Go, Java
2w
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Software Engineer, Proactive Capabilities
Bellevue or Menlo Park or New York City or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville or Washington
$130k-$195k/yr HybridFull Time
Software engineering and system design skills; scalable microservices; Go or Python; AWS or GCP; Kubernetes; security, application security, and security tooling experience.
Go, Python, AWS, GCP, Kubernetes
2w
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Software Engineer III, Core Security
Chicago, Illinois, United States
$147k-$210k/yr OnsiteFull Time
2+ YOEBachelor's degree or equivalent practical experience, 2 years of Java programming, coding and system design, and code optimization experience. Security and privacy expertise is relevant.
Java, C++, Python, Go, SQL, Electronic Medical Records (EMR)
1mo
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Senior Security Engineer, AI Enablement
Austin or Chicago or Houston or Los Angeles or New York or San Francisco or Seattle
$200k-$225k/yr RemoteFull Time
6+ YOE6+ years security engineering, embedded product security within engineering teams, strong software engineering, experience with agentic AI architectures and identity/access (OAuth/OIDC), and excellent cross-functional communication.
Claude Agent SDK, MCP, OAuth, OIDC, SPIFFE, SPIRE, OWASP LLM Top 10, MITRE ATLAS
1mo
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Software Engineer
Des Plaines, Illinois, United States
$90k-$150k/yr OnsiteFull Time
Bachelor's or Master's degree preferred; proficiency in Python, OOP, Linux (RHEL a plus); hardware/software troubleshooting; ability to obtain US security clearance (US citizenship required).
Python, Tkinter, JIRA, Confluence, BitBucket, C++, JavaScript, Linux, RHEL
2mo
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Senior Software Engineer
North Chicago, Illinois, United States
OnsiteFull Time
5+ YOEU.S. citizen able to obtain Secret clearance; Bachelor's in engineering/computer science; 5+ years software development for modeling and simulation; experience with Windows and Linux; proficiency in Assembly, C/C++, .NET, Java; CompTIA Security+ preferred.
Assembly, C, C++, Microsoft .Net, C#, VB, Java, Microsoft Windows, Windows 7, Windows 10, Windows Server 2008R2, Windows Server 2012R2, Red Hat Enterprise Linux 5, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Linux
1mo
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Distinguished Engineer - AI Security
Johnston or Pittsburgh or Irving or Phoenix or Franklin or Charlotte or Cleveland or Boston or Iselin or Philadelphia or Chicago
$175k-$250k/yr OnsiteFull Time
10+ YOE10+ years in software/platform/security/data engineering; strong Python and Linux scripting; AWS and cloud security experience; CI/CD and large-scale distributed systems expertise; bachelor's degree required.
Python, Bash, AWS, Linux, Jenkins, CircleCI, GitHub Actions, Kubernetes
3d
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Lead Software Engineer - Golang
Chicago or Palo Alto
$138k-$215k/yr OnsiteFull Time
5+ YOEFormal software engineering training or certification and 5+ years' experience in system design, development, testing, operations, Golang, SDLC, agile, cloud-native systems, security, and financial IT.
Golang, AI-assisted software development tools, Software Development Life Cycle, CI/CD, Envoy, OIDC, OAUTH2
2w
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Senior Software Engineer - FDE
United States or Redmond or Mountain View or Houston or Austin or Chicago or New York City or Cambridge or Atlanta
$120k-$235k/yr RemoteFull Time
4+ YOEBachelor's degree in computer science or related field and 4+ years of coding experience; expertise in software engineering, secure scalable systems, customer delivery, and AI or LLM solutions preferred.
C, C++, C#, Java, JavaScript, Python, AI, LLM, CI/CD
2mo
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Senior Software Engineer
United States or California or Colorado or Hawaii or Illinois or Maryland or Minnesota or New Jersey or New York or New York City or Vermont or Washington or Washington
$150k-$180k/yr RemoteFull Time
5+ YOE5+ years software development experience; deep expertise in software architecture, system design, scalability, cloud-native design, security; proficiency with Ruby on Rails, React, AWS, and PostgreSQL; strong communication and mentoring skills.
Ruby on Rails, React, AWS, PostgreSQL
2mo
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Lead Software Engineer
Downers Grove, Illinois, United States
$120k-$130k/yr HybridFull Time
8+ YOE8+ years Microsoft-stack software development, expertise in .NET (6/7/8), ASP.NET Core/MVC, Web API, EF Core, Azure services, Microsoft SQL Server, JavaScript/TypeScript and modern front-end (Angular/React); experience with CI/CD, observability, secure coding, and leading engineering delivery.
.NET 6/7/8, ASP.NET Core, Web API, Entity Framework Core, ASP.NET MVC, Angular, React, JavaScript, TypeScript, HTML5, CSS, Microsoft SQL Server, Azure, App Service, Functions, Azure SQL, Storage, Application Insights, Azure DevOps, GitHub Actions, CI/CD, API gateways
2mo
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Senior Staff Security Engineer, Ripple Treasury
San Francisco or Chicago
$232k-$290k/yr HybridFull Time
10+ YOE10+ years security engineering experience across product and infrastructure security; expertise in threat modeling (STRIDE), security architecture, cloud security (Azure/AWS/GCP), DevSecOps tooling, and strong software engineering in Python or Go.
Azure, AWS, GCP, Kubernetes, Python, Go, CI/CD, STRIDE, OWASP Top 10, HSMs, MPC, PKI, Static analysis, Dynamic analysis, Software composition analysis, Secrets scanning, Container scanning, DDoS, WAF, IAM, DevSecOps
6d
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Lead Software Engineer - AI
Dallas or Charlotte or Louisville or Tampa or Fort Lauderdale or Washington or Chicago or Atlanta or New York City or Boston or Nashville
$129k-$178k/yr OnsiteFull Time
8+ YOEBachelor's or master's degree or equivalent experience; 8+ years software engineering experience, including 4+ years in production AI/ML; expertise in LLMs, Python, TypeScript, RAG, agents, cloud, HIPAA, and secure PHI handling.
LangChain, LlamaIndex, Python, TypeScript, Hugging Face, PyTorch, LoRA, RLHF, Claude Code, Pi Agent, Cursor, Codex, AWS, Azure, GCP, EHR, FHIR
2mo
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Software Engineer III
Chicago or Kansas City
$96k-$188k/yr OnsiteFull Time
4+ YOEExperience designing and developing cloud-native, secure, and scalable software; proficiency with modern languages, CI/CD, container orchestration, and cloud platforms; 4–5+ years experience (or equivalent).
CI/CD, AWS, Microsoft Azure, Python, C#, JavaScript, Node.js, PostgreSQL, MSSQL, MongoDB, Redis, Oracle, NoSQL, EC2, Lambda, ECS, S3, EBS, RDS, DynamoDB, VPC, CloudTrail, CloudWatch, Security Hub, SAML, Microsoft Entra ID, SSO, OAuth, OpenID, Microsoft Identity, OpenIddict, KMS, TLS, IAM
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