Senior Security Developer – Full Stack

C. Mack Solutions

. Lead implementation of security solutions across infrastructure, primarily the application layer and system interactions .

Posted 10/23/2026full-timeAshburn • Virginia • United StatesSenior💰 $75,000 - $155,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in implementing security solutions across AWS-based microservices environments, with a strong focus on secure development practices in Java, Python, and Angular. Proficient in integrating security measures throughout the software lifecycle and leading cross-functional teams in vulnerability assessments and compliance.

Highest-signal resume keywords

AWS Security FeaturesJava Development with Spring BootCI/CD Pipeline Security IntegrationEthical Hacking TechniquesZero Trust Security Concepts

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaPythonAngularSpring BootTLS/SSLIPsecOAuthOpenID ConnectSAMLEncryption/Key Management

Soft Skills

Analytical AbilitiesTroubleshootingCommunicationCollaborationMentoring

Tools & Technologies

AWSDockerKubernetesAnchoreWebInspectDBProtectCI/CD ToolsReal-Time Security Monitoring

Certifications & Qualifications

CEHCISSPAWS Certified Security – Specialty

Industry Keywords

MicroservicesContainer TechnologiesNetwork SecurityDatabase SystemsFederal Government Compliance

Tech Stack

Tools & technologies

AngularAWSDockerJavaKubernetesMicroservicesPythonSpringSpring BootSpringBoot

About the role

Key responsibilities & impact

Lead implementation of security solutions across infrastructure, primarily the application layer and system interactions
Engineer and deploy security measures throughout the software lifecycle from development to production
Establish and maintain security architecture and policies for AWS-based microservices environments
Scale security solutions across development teams and applications with varied architectures
Analyze Anchore, WebInspect, and DBProtect code scan outputs and collaborate with compliance teams
Build and embed security tools enforcing checkpoints in CI/CD workflows
Integrate security checks into source control and pipelines for prompt feedback and early detection of insecure coding patterns
Perform vulnerability scans and penetration tests
Apply ethical hacking techniques to identify and remediate application and infrastructure security flaws
Promote secure development practices in Java, Python, and Angular through training and hands-on support
Deploy real-time security monitoring and alerting systems
Serve as a technical lead, communicate complex concepts, and guide cross-functional teams through the development lifecycle
Work with developers, ISSOs, security engineers, architects, and other stakeholders on solution delivery

Requirements

What you’ll need

U.S. Citizenship is required
Candidate must be able to obtain CBP Public Trust clearance
Bachelor’s degree
Over 10 years of hands-on experience in software development using Java, Python, and Angular
Recent experience building applications in Java with Spring Boot framework
Expertise in TLS/SSL, IPsec, OAuth, OpenID Connect, SAML, HTTPS, and encryption/key management
Knowledge of Zero Trust security concepts and implementation
Extensive experience with AWS services and security tools, including IAM, VPC, CloudTrail, and AWS Security features
Experience with microservices and container technologies, including Docker and Kubernetes
Experience integrating security checks and controls into CI/CD pipelines
Knowledge of network security, database systems, and hardware-level protections
Strong analytical and troubleshooting abilities
Ability to explain complex security topics to technical and non-technical audiences
Experience leading projects and mentoring team members
Ability to collaborate with developers, ISSOs, security engineers, architects, and other stakeholders
Preferred: ethical hacking tools and techniques
Preferred: CEH, CISSP, or AWS Certified Security – Specialty certification
Preferred: experience with large-scale initiatives involving multiple development and operations teams
Preferred: federal government project experience and compliance knowledge

Benefits

Comp & perks

Medical insurance
Dental insurance
Vision insurance
Retirement savings plans
Paid time off
Other supplemental programs