📣 HiringCafe is hiring a Founding Growth Hacker! Learn More · Apply here
Application Security Engineer Jobs in Boulder, CO, US
23 application security engineer jobs from 15 companies hiring in Boulder, CO, US.
2mo
Save
Mark Applied
Hide
Application Security Engineer
Boulder, Colorado, United States
$96k-$146k/yr OnsiteFull Time
2+ YOEBachelor’s degree plus 2+ years in cybersecurity or software development; 2+ years in application security; ability to obtain DoD/DoE Secret clearance.
Static analysis tools, SAST, SCA, Fuzzing tools, Coverity, Klocwork, SonarQube, Snyk, Sonatype, Anchore, JFrog Xray, AFL, honggfuzz, strace, eBPF, Ghidra, IDA Pro
2w
Save
Mark Applied
Hide
Senior Application Security Engineer
Denver or Long Beach
$145k-$205k/yr HybridFull Time
5+ YOE5+ years in application security; experience with NIST 800-171/800-53, FedRAMP or CMMC; code in Python/Elixir/C++/JS; cloud security (Azure/AWS/GCP); DoD clearance eligibility.
CodeQL, Semgrep, JFrog Xray, DAST tools, Terraform, Bicep, Pulumi, Kubernetes
3w
Save
Mark Applied
Hide
Application Security Engineer II
Santa Barbara or Dallas or San Diego or San Francisco or Denver or Atlanta or Chicago or Washington DC
$125k-$150k/yr HybridFull Time
3+ YOEBS in Computer Science or equivalent; 3-5 years Ruby/related language; CI/CD; threat modeling; security testing tools; Linux; OWASP top 10; AI/LLM risk assessment; enterprise security experience.
Ruby, CI/CD, SAST, DAST, SCA, Burp, ZAP, Linux, Rails, AI/LLM security
2w
Save
Mark Applied
Hide
Senior Application Security Engineer
Spring or Durham or Alpharetta or Fort Collins
$106k-$243k/yr HybridFull Time
5+ YOE5–8+ years in application security; CI/CD security; SBOM/NIST/SSDF knowledge; secrets management; WAF and API security; SAST/DAST/SCA; cloud security; programming in Python/Java/Go/Node.js.
GitHub, GitLab, Jenkins, Sigstore, Cosign, WAF, SAST, DAST, SCA, container scanning, AWS, Azure, GCP, Python, Java, Go, JavaScript
2w
Save
Mark Applied
Hide
Senior Application Security Engineer
Spring or Durham or Alpharetta or Fort Collins
$112k-$212k/yr HybridFull Time
5+ YOE5–8+ years in application security; secure CI/CD pipelines; SLSA/NIST SSDF; secrets management; WAF; API security; SAST/DAST/SCA; cloud security; programming languages (Python/Java/Go/Node.js).
GitHub, GitLab, Jenkins, Sigstore, Cosign, SAST, DAST, SCA, WAF, OWASP, MITRE ATLAS, Cloud security (AWS/Azure/GCP)
2w
Save
Mark Applied
Hide
Senior Application Security Engineer
Spring or Durham or Alpharetta or Fort Collins
$112k-$243k/yr HybridFull Time
5+ YOE5–8+ years in Application Security; hands-on pipeline security; SLSA/NIST SSDF; secrets management; WAF and API security; multiple programming languages; cloud security; OWASP Top 10; SBOM/CI-CD tooling.
GitHub, GitLab, Jenkins, Sigstore, Cosign, SAST, DAST, SCA, Container scanning, WAF, SBOM tooling, IaC scanning
3w
Save
Mark Applied
Hide
Application Security Engineer II
Santa Barbara or Dallas or San Diego or San Francisco or Denver or Atlanta or Chicago or Washington DC
$125k-$150k/yr RemoteFull Time
3+ YOEB.S. in Computer Science or equivalent; 3-5 years in Ruby or similar language; CI/CD; threat modeling; security testing tools; Rails; OWASP ASVS; Linux CLI; AI/LLM security experience; evaluate security risks in applications.
Ruby, CI/CD, SAST, DAST, SCA, Burp Suite, ZAP, Linux, Rails, OWASP ASVS, AI/LLM security tools
2w
Save
Mark Applied
Hide
Cybersecurity Application Security Engineer
Centennial or Lincoln or Madison
$90k-$125k/yr HybridFull Time
2+ YOE2–4 years app security; CI/CD tooling; OWASP Top 10; risk communication; technical reporting; strong code review.
SAST, DAST, SCA, CI/CD, container scanners, secrets-detection tools, AI-security tooling, Python, Bash, Node, Java, JavaScript/TypeScript
1mo
Save
Mark Applied
Hide
Applications Security Engineer
Charlotte or Seattle or Denver
$100k-$110k/yr HybridFull Time
Strong application security knowledge; WAF expertise (Cloudflare, Azure Front Door); SSPM concepts; cloud security and compliance fundamentals; ability to coordinate across teams.
Cloudflare, Azure Front Door, WAF, SaaS Security Posture Management, DAST
3w
Save
Mark Applied
Hide
Application Developer II
Loveland, Colorado, United States
OnsiteFull Time
3+ YOEBachelor's in CS or related, 3–7 years Java/SQL, AWS cloud migration, OAuth2, Agile, Oracle/PostgreSQL, security, US citizenship.
Java, SQL, SpringBoot, Kendo UI, Oracle, PostgreSQL, OAuth2, AWS
1mo
Save
Mark Applied
Hide
Senior Product Security Engineer
San Francisco or Denver or McLean or Austin or San Jose or New York
$145k-$261k/yr HybridFull Time
6+ YOE6+ years in product/application/cloud security; CI/CD security, Kubernetes, supply chain, IaC, scripting; leadership without formal authority.
GitHub Actions, Jenkins, GitLab CI, Kubernetes, Terraform, CloudFormation, Python, Go, Bash
1mo
Save
Mark Applied
Hide
US E-Consulting-Cyber-Enterprise Security-Cloud Security-Manager-327442
Houston or Dallas or Cleveland or Detroit or St. Louis or Pittsburgh or Boston or Charlotte or Atlanta or Miami or Memphis or Denver or Phoenix or Salt Lake City or Los Angeles or San Diego or San Francisco or Seattle
$144k-$266k/yr HybridFull Time
6+ YOE2+ Mgmt6+ years in technical consulting/delivery leadership; 2+ years leading DevSecOps/Secure SDLC programs; experience translating policy into engineering controls; automation/workflow experience; application security and modern engineering ecosystems; technical BA/BS.
ServiceNow, CI/CD, Containers, Code signing, PKI/HSM, Security tooling, Power BI
1mo
Save
Mark Applied
Hide
Senior Engineer, Cybersecurity
Bridgewater or Bartlett or Westminster or Richmond or Perris
$125k-$145k/yr HybridAll Commitments Available
7+ YOEBachelor's in CS/Cybersecurity; 7+ yrs in cybersecurity architecture/engineering; experience across identity, endpoint, cloud, application, and infrastructure security; strong communication and analysis.
Identity and Access Management, Endpoint Security, Vulnerability Management, Zero Trust, SIEM, SOAR, XDR, PowerShell, Python, MFA, MDM
4d
Save
Mark Applied
Hide
Principal Software Cybersecurity Engineer
Westminster, Colorado, United States
$150k-$235k/yr OnsiteFull Time
9+ YOE9+ years software/cybersecurity experience; 5+ years in application security or system hardening; BS or higher in a technical field; security certifications preferred.
C/C++, Python, Shell scripting, Linux, Embedded Linux, Embedded build frameworks
3w
Save
Mark Applied
Hide
Senior Channel Sales Engineer
Chicago or Dallas or Denver
$146k-$182k/yr RemoteFull Time
8+ YOE8+ years in Sales Engineering or pre-sales, with channel enablement and partner-focused experience; strong knowledge of endpoint security and application control; ability to develop enablement assets and train both sales and technical audiences.
Demo frameworks, Presentation software, Training materials, Labs/NFR environments
1mo
Save
Mark Applied
Hide
Applications Developer II
Phoenix or Loveland or Lakewood or Folsom
$85k-$88k/yr OnsiteFull Time
3+ YOEBachelor’s degree in Computer Science or Information Technology; 3–7 years in application development; Java, SQL, SpringBoot, front-end (Kendo UI or similar); Oracle and PostgreSQL; OAuth2 security; AWS cloud experience; on-call support.
Java, SQL, Kendo UI, SpringBoot, Oracle, PostgreSQL, OAuth2, AWS
3mo
Save
Mark Applied
Hide
Senior Full-Stack Software Engineer – AI Applications
Loveland or Santa Rosa
$120k-$200k/yr OnsiteFull Time
5+ YOEDesign and build end-to-end AI applications; develop frontend and backend; integrate AI workflows with hardware/software; ensure scalable, secure, production-ready systems.
React, Python, Node.js, REST, CI/CD, Cloud platforms
3mo
Save
Mark Applied
Hide
Senior Full-Stack Software Engineer – AI Applications
Loveland or Santa Rosa
$120k-$200k/yr HybridFull Time
5+ YOEDesign and implement end-to-end AI-based applications; build AI workflows; frontend and backend; secure SDLC; CI/CD; REST APIs; 5+ years full-stack; React; Python/Node.js.
React, Python, Node.js, REST APIs, CI/CD, Secure SDLC/SSDF
1mo
Save
Mark Applied
Hide
Senior Software / Applications Developer
Denver or Lakewood
$106k-$130k/yr RemoteFull Time
5+ YOESenior-level software development for federal systems; PHP, ColdFusion, Java, SQL; API integrations; Agile DevSecOps; cloud migration; DO I security.
PHP, ColdFusion, Java, SQL, MuleSoft, Oracle, RHEL, AWS GovCloud, Git
HiringCafe market data
Application Security Engineer Jobs market signals in Boulder, CO, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
23
Hiring companies
15
Fresh sample
57% new in 30d
Salary visibility
96% show pay
Companies appearing in this market
AppFolioHewlett Packard EnterpriseKeysight TechnologiesSciTecTrue AnomalyAdobeAirlock DigitalALTEN
Work location mix in visible results
Hybrid: 13Onsite: 6Remote: 4