{"id":4124842,"url":"https://alion.io/job/caresource-application-security-developer-iii","title":"Application Security Developer III","company":{"id":2670646,"name":"CareSource","domain":"caresource.com","url":"https://alion.io/company/caresource","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Schema","truth_index":{"grade":"B","score":84,"open_postings":6,"ghost_share":0,"stale_share":0.833,"repost_share":0,"time_to_fill_p50_days":13,"computed_at":"2026-11-15T07:52:55Z"}},"role":"Security","role_family":"Security","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":94100,"max":164800,"currency":"USD","period":"year","gross":null,"usd_annual":164800},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Burp Suite","optional":false},{"name":"C#","optional":false},{"name":"JavaScript","optional":false},{"name":"Linux","optional":false},{"name":"OWASP Top 10","optional":false},{"name":"PHP","optional":false},{"name":"PowerShell","optional":false},{"name":"Python","optional":false},{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2026-11-11T00:00:00Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-15T04:44:22Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"Job Summary:\nThe Application Security Developer III is responsible for supporting the Application Security Program through application security testing, analyzing security tool output, documenting security findings, producing proof of concept exploits, and software development.\nEssential Functions:\nPerform application security testing against web applications, web services, and mobile applications using BurpSuite and other tools\nAnalyze and determine exploitability of DAST and SAST output\nReport security findings including proof of concept exploit, and remediation steps\nMaintain and improve DAST/SAST tools, and processes\nPerform security focused source code reviews\nDesign and develop software to support, automate, integrate, and augment security tools and processes\nParticipate in solution design to provide security guidance and create awareness\nWork closely with software development teams to integrate application security solutions, i.e., Web Application Firewalls and Oauth/OIDC providers\nWork in a distributed team environment where team members are spread across numerous locations and often communicate virtually\nPerform any other job-related instructions as requested\nEducation and Experience:\nBachelor of Science in the field of computer science or software engineering or equivalent years of relevant work experience required\nFive (5) years software development experience\nExperience performing application security testing is preferred\nExperience developing and designing n-tier applications with multi-tier architectures is preferred\nCompetencies, Knowledge and Skills:\nSkilled in software development and working with javascript, python, golang, C#, php, ruby, java, powershell, and TSQL\nIn depth understanding of the HTTP protocol, and web hosting platforms\nUnderstanding of basic networking and network troubleshooting\nKnowledge of Burpsuite, ZAP or other application security testing tools is preferred\nKnowledge of DAST and SAST products is preferred\nGood understanding of Oauth and OIDC\nKnowledge of Windows, OSX, Linux, iOS, Android operating systems\nCompetent in software troubleshooting\nIn depth understanding of common applications exploits (SQLI, XSS, CSRF, RCE, XXE, SSRF) and OWASP top 10\nKnowledge of specific phases of the software development life cycle\nStrong interpersonal skills including excellent written and verbal communication skills\nKnowledge of configuration management tools, scripting, programming and automated testing tool sets\nFlexible and adaptable in regards to learning and understanding new technologies\nHighly self-motivated and directed, technically proficient, highly logical with strong attention to detail\nAnalytical and problem-solving abilities\nAbility to effectively prioritize and execute tasks while working both independently and in a team-oriented, collaborative environment\nInnovative and pioneering spirit\nLicensure and Certification:\nOffensive Security Certified Professional (OSCP) certification or Offensive Security Web Expert (OSWE) certification preferred\nWorking Conditions:\nGeneral office environment; may be required to sit or stand for extended periods of time\n$94,100.00 - $164,800.00 CareSource takes into consideration a combination of a candidate’s education, training, and experience as well as the position’s scope and complexity, the discretion and latitude required for the role, and other external and internal data when establishing a salary level. In addition to base compensation, you may qualify for a bonus tied to company and individual performance. We are highly invested in every employee’s total well-being and offer a substantial and comprehensive total rewards package.\nSalary\nOrganization Level Competencies\n- Fostering a Collaborative Workplace Culture\n- Cultivate Partnerships\n- Develop Self and Others\n- Drive Execution\n- Influence Others\n- Pursue Personal Excellence\n- Understand the Business\nThis job description is not all inclusive. CareSource reserves the right to amend this job description at any time. CareSource is an Equal Opportunity Employer. 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