Senior Software Engineer – Full Stack, TS Clearance

Red Cell Partners

. Develop the application backend and frontend systems for a national security product .

Posted 11/11/2026full-timeRemote • Virginia • United StatesSenior💰 $180,000 - $240,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in full stack engineering with a focus on developing resilient web applications and secure APIs. Proficient in leveraging cloud-based solutions and containerization technologies while ensuring seamless data integration and performance optimization in national security contexts.

Highest-signal resume keywords

Full Stack Engineering ExperienceProficiency In Python And JavascriptExperience With AWS, GCP, Or AzureActive TS Security ClearanceKnowledge Of Data Structures And Algorithms

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Full Stack EngineeringWeb Application DevelopmentAPI DevelopmentData StructuresAlgorithmsSoftware DesignResponsive Frontend DevelopmentAI Product DevelopmentNatural Language ProcessingComputer Vision

Soft Skills

Excellent Written CommunicationExcellent Verbal Communication

Tools & Technologies

AWSGCPAzureDockerKubernetesAI Coding Tools

Certifications & Qualifications

Bachelor's Degree In Computer ScienceMaster's Degree In Software EngineeringActive TS Security Clearance

Industry Keywords

National SecurityMulti-Source Intelligence DataGeolocation TelemetrySocial Media FeedsEarly Stage Startup Experience

Tech Stack

Tools & technologies

AWSAzureCloudDockerGoogle Cloud PlatformJavaScriptKubernetesPythonTypeScript

About the role

Key responsibilities & impact

Develop the application backend and frontend systems for a national security product
Design, build, and launch resilient, high-performance web applications and secure APIs
Process and visualize multi-source intelligence data, including social media feeds, audio streams, and geolocation telemetry
Partner with Product, Design, Domain SMEs, and Engineering teams to translate technical requirements into user experiences
Deploy alongside tactical operators and iteratively build, validate, and optimize custom tools in real-world national security contexts
Extend and strengthen core platform capabilities
Ensure seamless data integration, low-latency performance, and scalable infrastructure across multiple product offerings
Work directly with customers while enhancing the existing platform

Requirements

What you’ll need

Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field
Active TS security clearance
Minimum of 5 years of full stack engineering experience
Experience developing responsive, scalable frontends and APIs
Knowledge of data structures, algorithms, and software design
Proficiency in programming languages like Python and Javascript
Experience with cloud-based solutions, including AWS, GCP, or Azure
Familiarity with containerization technologies, including Docker and Kubernetes
Proficiency with AI coding tools and harness development
Excellent written and verbal communication skills
2+ years of experience working in an early stage (Seed / Series A) startup is an advantage
Experience developing AI products leveraging natural language processing, computer vision, or other machine learning techniques is an advantage

Benefits

Comp & perks

100% employer-paid comprehensive medical, dental, and vision insurance for you and your family
Up to 14 weeks of 100% paid parental leave
Generous, flexible PTO
A true remote-first culture, where you manage your own workday
A one-time home office stipend to get you set up from day one
Occasional travel to collaborate in person with customers and teammates
Bonus program
Equity
Career track opportunity with potential for rapid advancement with strong performance as the firm grows
Unlimited PTO, with management approval
Opportunities for professional development and continued learning
Optional 401K
FSA
Equity incentives available
Mental health benefits through Tara Mind
Cost effective GLP-1 solutions through Crux