Arlington, Virginia, United States · Hybrid
$210k–$260k/yr
About Us Quartermaster is building the world's most comprehensive maritime intelligence platform. Our SmartMast™ system transforms commercial and civilian vessels into a persistent, distributed sensing network—combining …
Skills: React, TypeScript, JavaScript, Spring Boot, PostGIS
Arlington, Virginia, United States · On-site
$195k–$205k/yr
About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. …
Skills: Agile Delivery, Scrum, Kanban, Data Warehousing, ETL/ELT Pipelines
New York, New York, United States · On-site
$151k–$225k/yr
Amazon Leo is Amazon’s low Earth orbit satellite broadband network. Its mission is to deliver fast, reliable internet to customers and communities around the world, and we’ve designed the system with the capacity, flexib…
Skills: SAP MDG, SAP S/4HANA, Data Governance, BRF+, Workflow Design
Arlington, Virginia, United States · On-site
About ARSIEM Corporation At ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United States Government. ARSI…
Skills: AWS, Python, Data Pipeline Development, ETL Processes, Automation Engineering
Arlington, Virginia, United States · On-site
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Arlington, Virginia, United States · On-site
Company Description Govini transforms Defense Acquisition from an outdated manual process to a software-driven strategic advantage for the United States. Our flagship product, Ark, supports Supply Chain, Science & Techno…
Skills: GTM Enablement, Sales Methodology, Onboarding Program Design, Sales Coaching, Content Strategy
Arlington, Virginia, United States · On-site
Company Description Air is the leader in Enterprise Readiness. Our mission is to establish readiness as a real-time condition that is continuously achieved. Today, a dangerous Readiness Gap exists between what the front …
Skills: Product Management, Enterprise Software, B2B/B2G Software, Value Proposition Canvas, Business Model Canvas
Arlington, Virginia, United States · On-site
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Skills: Client Engagement, National Security Strategy, Supply Chain Risk Management, Federal Budgeting, Government Contracting
Arlington, Virginia, United States · On-site
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Skills: Client Engagement, National Security Strategy, Supply Chain Risk Management, Federal Budgeting, Government Contracting
Arlington, Virginia, United States · On-site
$153k–$255k/yr
At Two Six Technologies, we build, deploy, and implement innovative products that solve the world’s most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the boundaries of what’s po…
Skills: CI/CD, Infrastructure Automation, Python, Bash, Terraform
Arlington, Virginia, United States · On-site
$171k–$257k/yr
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Skills: Python, JavaScript, Vue.js, Kubernetes, Git
Arlington, Virginia, United States · On-site
$135k–$279k/yr
At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the li…
Skills: Software Integration, Integration Testing, Continuous Integration, API Validation, Service Virtualization
Arlington, Virginia, United States · On-site
BCMC is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and …
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Arlington, Virginia, United States · Remote OK
Driven by Innovation and built on Trust, rockITdata is a unique SDVOSB services company that partners with leading commercial healthcare/life sciences organizations on cutting edge innovations - think AI, automation and …
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Arlington, Virginia, United States · On-site
$159k–$202k/yr
Amazon is seeking qualified Security Engineers to join our innovative, high energy Information Security team. In this role you will work within the Amazon Security Incident Response Team (SIRT). SIRT Security Engineers r…
Skills: Incident Response, Malware Analysis, Forensics, Network Security, Application Security
Arlington, Virginia, United States · On-site
$119k–$209k/yr
This role sits at the intersection of compliance, security engineering, and AI-driven automation. You will serve as a subject matter expert for compliance programs supporting Amazon Foundational Security Services (AFSS),…
Skills: Compliance Management, Security Engineering, AI Automation, FedRAMP, SOX
Arlington, Virginia, United States · On-site
OVERVIEW iTech AG is seeking a ServiceNow Architect – Field Service Management (FSM) / CMMS to lead the solution architecture for the Intelas Next Generation Computerized Maintenance Management System (CMMS) program — a …
Skills: ServiceNow FSM, Solution Architecture, Enterprise Asset Management, Customer Service Management, IntegrationHub
Arlington, Virginia, United States · On-site
Are you passionate about helping State and Local Government and Higher Education institutions unlock the transformative power of cloud technology? Amazon Web Services is seeking a Solutions Architect II to serve as a tru…
Skills: Cloud Architecture, Technical Consulting, AWS Technologies, Solution Design, AI/ML
Atlanta, Georgia, United States · On-site
$170k–$323k/yr
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wid…
Skills: Software Engineering, Large Language Models, Agent Frameworks, RAG Architectures, Orchestration Patterns
Arlington, Virginia, United States · Hybrid
$108k–$154k/yr
Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index, CoStar Group is on a mission to …
Skills: C#, .NET Framework, SQL Server, AWS, Web API
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Design and implement full-stack features for a maritime intelligence platform using React and Spring Boot. Architect scalable microservices on AWS and optimize PostGIS queries for real-time geospatial data visualization.
Requires 5+ years of professional full-stack experience with strong proficiency in React, Spring Boot, and PostGIS. Candidates should be experienced with AWS infrastructure, containerization, and handling complex real-time data streams.
Quartermaster is building the world's most comprehensive maritime intelligence platform. Our SmartMast™ system transforms commercial and civilian vessels into a persistent, distributed sensing network—combining HD video, AI, radar, RF sensing, and AIS to deliver real-time maritime domain awareness at global scale. With 600+ sensors deployed across 25+ countries and more than 400,000 vessels identified outside of AIS, we are setting a new standard for what ocean surveillance and safety can look like. We are a mission-driven, high-velocity team building dual-use technology for defense agencies, coast guards, and commercial maritime operators.
We are looking for a Senior Full Stack Software Engineer to help us build and scale the Quartermaster product—the operator-facing application used by defense analysts, coast guard operators, and commercial fleet managers to monitor, query, and act on maritime intelligence in real time. You will own features end-to-end, from backend geospatial fusion to React components, and your work will directly shape how our customers interact with data collected from sensors spanning the globe. You should be able to work asynchronously across a distributed team.
Design, build, and ship full-stack features across our React web portal and Spring backend services.
Develop and maintain versioned RESTful APIs that surface sensor data, vessel telemetry, and AI detection outputs to end users.
Architect and evolve our microservices layer running on AWS, ensuring reliability, scalability, and low latency under high-throughput data conditions.
Optimize PostGIS queries and data access patterns to support bulk artifact retrieval, map rendering, and time-series analysis across hundreds of vessels.
Build internal admin and fleet management tools that help our operations team configure, monitor, and support deployed SmartMast units.
Collaborate closely with our design team to implement pixel-precise UI components for data-dense map views and sensor visualizations.
Participate in on-call rotations and take ownership of service reliability and incident response for your services.
Review code, mentor engineers, and raise the technical bar for the team.
5+ years of professional full-stack software engineering experience.
Strong command of React and modern JavaScript/TypeScript for building complex, stateful web applications.
Solid backend chops in Spring Boot; experience designing and building REST APIs at scale.
Hands-on experience with PostGIS document databases; able to design schemas and write performant queries.
Working knowledge of AWS services (S3, Lambda, ECS/EKS, IoT Core, CloudWatch) and infrastructure-as-code tooling.
Experience with microservices architecture, containerization (Kubernetes), and CI/CD pipelines.
Ability to read and reason about complex data flows involving real-time streams, large media assets, and geospatial coordinates.
Strong written and verbal communication skills.
Experience with geospatial data, mapping libraries (Mapbox, Leaflet, Deck.gl), or AIS/vessel tracking systems.
Familiarity with WebSockets or SSE for real-time UI updates.
Background in defense, maritime, or government software with exposure to data security requirements.
Experience integrating ML model outputs into user-facing product features.
Distributed team environment working asynchronously.
Start-up atmosphere with autonomy given to engineers
In office and flexible hours
Quartermaster AI is building the world's largest maritime awareness network on the planet.
Quartermaster AI is building the world's largest maritime awareness network on the planet.
Offices: 2101 Wilson Blvd, 800, Arlington, Virginia 22201, US
Based on 942 listings with disclosed salaries, most software jobs in Arlington, VA pay between $90k–$208k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 1,202 open software positions in Arlington, VA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Amazon, CoStar Group, Booz Allen Hamilton, Accenture Federal Services, CACI International Inc, among others. Browse the listings above to see every active employer.
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