Software Engineer 2 – JavaScript, React, Angular, Java, Linux

Captivation

Captivation Software seeks mid-level software engineer to architect and develop systems for critical environments. Collaborate across teams to deliver high-performing software solutions.

Posted 7/15/2026full-timeAnnapolis Junction • Maryland • 🇺🇸 United StatesSeniorLead💰 $130,000 - $270,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in architecting and developing high-performing software solutions, with a strong focus on performance optimization and modular component design. Holds a Top Secret/SCI U.S. Government security clearance and possesses extensive experience in full stack development and software lifecycle management.

Highest-signal resume keywords

Top Secret/SCI Security ClearanceFull Stack DevelopmentJavaScript Frameworks (React, Vue, Angular)Object-Oriented Programming (Java, JavaScript)Modular Software Component Design

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software ArchitecturePerformance OptimizationSoftware Development LifecycleObject-Oriented ProgrammingModular Component DesignJavaScript FrameworksFull Stack DevelopmentSoftware TestingSoftware DeploymentSustainment

Soft Skills

CollaborationCommunicationProblem-SolvingTechnical InnovationStakeholder Engagement

Certifications & Qualifications

Bachelor’s Degree in Computer ScienceAdvanced Degree in Computer Engineering

Industry Keywords

Section 508 Accessibility RequirementsU.S. Government ComplianceCritical EnvironmentsReusable ComponentsTechnical Trade-Offs

Tech Stack

Tools & technologies

AngularJavaJavaScriptReactVue.js

About the role

Key responsibilities & impact

Architect, develop, maintain, and enhance complex software systems supporting critical environments
Collaborate with engineers, stakeholders, and customers to design high-performing software solutions
Evaluate technical trade-offs and implement reusable, modular components supporting multiple applications and mission needs
Drive performance optimization, technical innovation, and long-term system sustainability

Requirements

What you’ll need

Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen
Bachelor’s or Advanced Degree in Computer Science, Computer Engineering, or other technical discipline
14 years of experience architecting, developing, and maintaining software solutions, with an emphasis on performance optimizations
Experience with all aspects of full stack development
Experience with modern JavaScript frameworks such as React, Vue, or Angular
Experience developing software using object-oriented languages such as Java and JavaScript
Experience designing and developing modular, reusable software components
Familiarity with Section 508 accessibility requirements
Experience working throughout the software development lifecycle, including design, testing, deployment, and sustainment

Benefits

Comp & perks

Up to 20% 401k contribution (No Matching Required and Vested from Day 1)
Above Market Hourly Rates
$3,600 HSA Contribution
6 Weeks Paid Time Off
Company Paid Employee Medical/Dental/Vision Insurance/Life Insurance/Short-Term & Long-Term Disability/AD&D