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Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities in this digital age.
TDI is looking for a Full Stack Developer who will support the Compartmented Enterprise Services Office (CESO) program delivering mission-focused software capabilities for DISA. This role develops, tests, and maintains secure, reliable applications across the full technology stack (front-end, APIs/services, and data). A Full stack developer should be able to switch between front-end and back-end development based on requirements and help the team prototype rapidly when needed.
This position is onsite 5 days/week in Arlington, VA and requires an active TS/SCI clearance.
RESPONSIBILITIES:
- Java application development using Java, Spring Framework, Spring Boot, and Hibernate.
- Front-end development using React, TypeScript, JavaScript, jQuery, JSON, HTML, and CSS.
- Service-Oriented Architecture (SOA) and API development using RESTful services, ESB, and message queues.
- CI/CD and Infrastructure as Code (IaC) development and implementation using Ansible, AWS CloudFormation, Terraform, GitLab CI, Jenkins, and related DevOps tools.
- AWS infrastructure provisioning and management, including VPCs, subnets, Availability Zones, firewalls, NACLs, Security Groups, and hybrid connectivity.
- AWS application development using services such as EC2, RDS, Lambda, SNS, SQS, S3, and Directory Services.
- DevOps and automated testing tools, including GitLab, JFrog Artifactory or similar repositories, Selenium, Leapwork, and related technologies.
- SDLC and change management, including development and documentation of branching strategies, troubleshooting/debugging, code reviews, and resolution of technical issues throughout the development lifecycle.
- Secure software development practices, including coding and testing standards, threat modeling, fuzz testing, static code analysis, security scanning, and code reviews.
- Security Operations process development and improvement, including creation and maintenance of SOPs, playbooks, and work instructions, with effectiveness measured through metrics and KPIs.
- Requirements and feasibility analysis to evaluate user needs, software requirements, technical design, timelines, and cost constraints.
QUALIFICATIONS:
- Active TS clearance and SCI eligible with the ability to obtain and maintain a CI Poly.
- Bachelor’s degree and 12+ years of directly relevant technical experience. Additional relevant experience may be considered in lieu of a degree.
- 6+ years of experience designing, developing, and modifying standalone application software.
- 5+ years of software development experience in Agile environments.
- 5+ years of experience working in AWS cloud and virtualized infrastructure environments.
- 3+ years of experience designing and developing Infrastructure as Code (IaC) using Ansible, Terraform, and AWS CloudFormation.
- Proficiency in full-stack development technologies, including Java, JavaScript, Node.js, React, jQuery, Bootstrap, REST APIs, JSON, XML, HTML/CSS, and Visual Studio.
- Extensive experience with application development, API integration/development, and scripting languages.
- Experience implementing and maintaining CI/CD pipelines, including source code management and repositories such as GitLab.
Skills Required
- Active Top Secret clearance with SCI eligibility and ability to obtain and maintain a CI Poly
- Bachelor’s degree or additional relevant experience in lieu of a degree
- 12+ years of directly relevant technical experience
- 6+ years designing, developing, and modifying standalone application software
- 5+ years of software development experience in Agile environments
- 5+ years working in AWS cloud and virtualized infrastructure environments
- 3+ years designing and developing Infrastructure as Code using Ansible, Terraform, and AWS CloudFormation
- Proficiency with Java, JavaScript, Node.js, React, jQuery, Bootstrap, REST APIs, JSON, XML, HTML/CSS, and Visual Studio
- Extensive application development, API integration or development, and scripting experience
- Experience implementing and maintaining CI/CD pipelines and source-code repositories such as GitLab
What We Do
For over 20 years, TDI’s one and only passion has been delivering cybersecurity solutions to effectively manage the business of cyber. At the global vanguard of innovation, we created Cybersecurity Performance Management (CPM) and the industry-leading CPM platform, CnSight®. Combining CnSight® with our remarkable historical experience and our exceptional capabilities of cyber operations and compliance, we offer Managed Cybersecurity Performance, a first of its kind managed CPM offering. TDI’s CPM solutions mitigate risk, reduce ransomware, provide continuous compliance, improve cyber-ROI, and provide comprehensive instantaneous visibility into how an organization is performing against its cyber strategy, particularly for Boards of Directors. CnSight® is the industry-leading Cybersecurity Performance Management (CPM) platform which mitigates risk, reduces ransomware, provides continuous compliance, improves cyber-ROI, and provides comprehensive instantaneous visibility into how an organization is performing against its cyber strategy, so executives and Boards may effectively manage the business of cybersecurity– the result: reduced stress, better performance, less cost, and a true understanding of cyber investment. With CnSight® at its core, TDI’s Managed Cybersecurity Performance offering ensures strategic cyber goals are met to protect an organization’s investments, assets and reputation by reducing the risk of ransomware, lowering cyber insurance premiums, improving ROI, reducing legal and fiduciary liability, delivering actionable reporting to the Board and C-Suite, providing on-call advice, ensuring continuous compliance and providing subject matter expertise on the organization’s behalf in meeting with the C-Suite and the Board, dealing with auditors, and supporting budget decisions – the result: reduced stress, better performance, less cost, and a true understanding of cyber investment.
