Backend Developer Jobs in Reston

Backend Developer jobs in Reston hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $206,260/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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ICF

icf.com
icf.com • HQ: Reston, United States • Artificial Intelligence • Government • Energy Efficiency • Digital Government • Management Consulting • 5000+ employees • Est. 1969 • Trust A • Hiring 367, 33 new
HQ: Reston, United States • Artificial Intelligence • Government • Energy Efficiency • Digital Government • Management Consulting • 5000+ employees • Est. 1969 • Trust A • Hiring 367, 33 new
ICF International is an American consulting and technology services firm founded in 1969 as the Inner City Fund, and it now works predominantly for United States federal, state and local government clients. Its practice areas cover public health programmes, energy efficiency and utility programme delivery, disaster recovery and resilience, environmental assessment, transportation planning and the digital modernisation of agency systems, alongside a marketing services business serving both public and commercial clients. Headquartered in Reston, Virginia and listed on Nasdaq, it employs around nine thousand people and depends heavily on federal contract awards.
Barry Broadus · Chief Financial Officer · decision-maker
John Wasson · Chair, President and Chief Executive Officer · decision-maker
Careers mailbox is known
Verified live · 28 min ago 1 day ago Hiring now · 90%

Seasonal Associate, Full Stack Developer (Remote)

$35k – $59k per year • Reston • Remote (United States) • Relocation • Contractor • Nationals only
TypeScript
JavaScript
Python
AI/ML
LLM
Anthropic
ChatGPT
Model Context Protocol
OpenAI
Claude Code
Copilot
DevOps
GitHub
Git
GCP
Azure
AWS
+7
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Verified live · 28 min ago 9 days ago Hiring now · 79%

2027 Summer Intern, Software Engineer (Reston, VA)

Intern • In office (Reston, United States) • Relocation • Internship • Intern
C++
JavaScript
Python
C++
TensorFlow C++
AI/ML
Scikit-learn
Multimodal AI
NLP
Keras
Federated Learning
Explainable AI
TensorFlow
Computer Vision
PyTorch
Machine Learning
DevOps
Git
+7
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TechSur

techsur.solutions
techsur.solutions • Washington • Springfield • Reston • Burke • Springfield • Digital Government • AI Consulting & Integration • 51-200 employees • Hiring 30, 4 new
Washington • Springfield • Reston • Burke • Springfield • Digital Government • AI Consulting & Integration • 51-200 employees • Hiring 30, 4 new
TechSur delivers AI-native agentic systems for federal agencies. FedRAMP-ready, 8(a)-certified, mission-proven across civilian, defense, and health.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago Visa sponsor 2 days ago Hiring now · 90%

Full Stack Java Developer

$130k – $140k per year • Hybrid (Reston, United States) • Bachelor's Degree • Full-Time • Senior • English
Java
SQL
Kotlin
TypeScript
JavaScript
Java
Spring Framework
Hibernate
Spring Boot
Kotlin
Mockito
Databases
MySQL
PostgreSQL
RabbitMQ
Apache Kafka
AI/ML
OpenAI
Frontend
Angular
Mobile
JUnit
DevOps
Rest API
Git
GitLab CI
GitHub Actions
Jenkins
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
Management
Agile
QA
Swagger
+21
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Verified live · 1 hour ago Visa sponsor 30 days ago Fading · 32%

Junior Java Developer

$93k – $102k per year • Junior • 2+ years exp • Hybrid (Reston, United States) • Bachelor's Degree • Full-Time • Junior • English
TypeScript
JavaScript
SQL
Kotlin
Java
Java
Hibernate
Spring Boot
Kotlin
Mockito
Databases
Cassandra
DynamoDB
Amazon Aurora
MySQL
PostgreSQL
Frontend
Angular
React.js
DevOps
Jenkins
GitHub
Rest API
Git
CI/CD
AWS
Management
Scrum
Agile
QA
Selenium
Cucumber
Playwright
Postman
Insomnia
MedTech
Verification & Validation
+21
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Seekr

seekr.com
seekr.com • HQ: Reston, United States • Cybersecurity • Military • Artificial Intelligence • 201-500 employees • Est. 2021 • Trust B • Hiring 30, 6 new
HQ: Reston, United States • Cybersecurity • Military • Artificial Intelligence • 201-500 employees • Est. 2021 • Trust B • Hiring 30, 6 new
Decision-ready, explainable,sovereign AI. Seekr's trusted AI solutions power critical decisions for government and enterprise sectors where accuracy, transparency, and compliance are paramount.
Robin Clark · Executive Officer, Director · decision-maker
Doug Dubiel · Executive Officer, Director · decision-maker
Patrick Condo · Executive Officer, Director · decision-maker
Matthew Jones · Executive Officer · decision-maker
No careers mailbox known
Top 25% payVerified live · 3 hours ago 2 days ago Hiring now · 90%

Senior Software Engineer

$160k – $230k per year • Equity • Senior • 3+ years exp • Hybrid (Reston, United States) • Bachelor's Degree • Top Secret • Citizenship or vetting required • Senior
Python
Python
FastAPI
Databases
PostgreSQL
AI/ML
OpenAI Codex
Cursor
Claude Code
LLM
DevOps
Helm
GitLab CI
Rest API
Docker
Kubernetes
CI/CD
AWS
+6
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Blue Origin

blueorigin.com
blueorigin.com • HQ: Kent, United States • Space Services • Launch Services • 5000+ employees • Est. 2000 • Trust A • Hiring 1514, 75 new
HQ: Kent, United States • Space Services • Launch Services • 5000+ employees • Est. 2000 • Trust A • Hiring 1514, 75 new
Blue Origin is an American aerospace company founded quietly by Jeff Bezos in 2000, and funded for two decades largely out of his own fortune rather than external investment. It flies the suborbital New Shepard vehicle for space tourism and research payloads, and developed the heavy-lift New Glenn rocket alongside the BE-4 engine, which also powers United Launch Alliance's Vulcan. Headquartered in Kent, Washington, the company is building the Blue Moon lunar lander under a NASA Artemis contract and has moved from a deliberately slow development culture toward far more aggressive schedules under chief executive Dave Limp.
Jeff Bezos · Founder · decision-maker
Dave Limp · Chief Executive Officer · decision-maker
Bob Smith · former Chief Executive Officer
Careers mailbox is known
Top 25% payVerified live · 1 day ago Visa sponsor 3 days ago Hiring now · 90%

Ground Software Engineer III - Blue Ring

$165k – $231k per year • Equity • Middle • 5+ years exp • In office (Littleton, Reston, United States) • Bachelor's Degree • Full-Time • Nationals only • Hazardous materials • Citizenship or vetting required • Middle
C++
Java
Python
DevOps
Azure
AWS
Management
Agile
SpaceTech
CCSDS
IBM DOORS
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Top 25% payVerified live · 1 day ago Visa sponsor 9 days ago Hiring now · 89%

Ground Station Software Engineer III

$165k – $231k per year • Equity • Middle • 5+ years exp • In office (Littleton, Reston, United States) • Bachelor's Degree • Full-Time • Nationals only • Hazardous materials • Citizenship or vetting required • Middle
Rust
C++
Python
JavaScript
DevOps
Linux
Configuration Management
Ansible
AWS
Apply
Top 25% payVerified live · 1 day ago Visa sponsor 9 days ago Hiring now · 89%

Flight Dynamics Software Engineer III - Blue Ring

$165k – $231k per year • Equity • Middle • 5+ years exp • In office (Littleton, Reston, United States) • Relocation • Bachelor's Degree • Full-Time • Nationals only • Hazardous materials • Citizenship or vetting required • Middle
Python
Databases
Apache Kafka
DevOps
Unix
Linux
CI/CD
gRPC
Apply

Comcast

comcast.com
comcast.com • HQ: Philadelphia, United States • Streaming & OTT Platforms • Broadband • Broadcasting • 5000+ employees • Est. 1963 • NYSE: CCZ • Trust A • Hiring 541, 63 new
HQ: Philadelphia, United States • Streaming & OTT Platforms • Broadband • Broadcasting • 5000+ employees • Est. 1963 • NYSE: CCZ • Trust A • Hiring 541, 63 new
Comcast is an American media and telecommunications group founded in 1963 that grew from a single cable system in Mississippi into the largest broadband provider in the United States. Its connectivity business supplies internet, video, mobile and business services under the Xfinity brand, and it owns NBCUniversal, which combines broadcast and cable networks, the Universal film and television studios, the Peacock streaming service and theme parks, alongside the British operator Sky. Headquartered in Philadelphia and listed on Nasdaq, it separated most of its cable networks into a standalone company in 2025.
Jason Armstrong · Chief Financial Officer · decision-maker
Brian Roberts · Chairman and Chief Executive Officer · decision-maker
Ralph Roberts · Founder · founder
Careers mailbox is known
Top 25% payVerified live · 4 hours ago 4 days ago Hiring now · 90%

Backend Platform Engineer - AI Operations Platform

$136k – $214k per year • Senior • 5+ years exp • In office (Philadelphia, Reston, United States) • Full-Time • Senior
Go
C++
Java
Python
Databases
PostgreSQL
AI/ML
Machine Learning
Frontend
GraphQL
DevOps
AIOps
Rest API
Docker
Kubernetes
CI/CD
+4
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Top 25% payVerified live · 4 hours ago 8 days ago Hiring now · 75%

Python or GoLang Software Engineer (Tier-2) - 2 Days Onsite in Reston, VA - FreeWheel

$120k – $180k per year • Senior • 5+ years exp • In office (Reston, United States) • Full-Time • Senior
Go
SQL
Python
DevOps
AWS Lambda
Amazon EC2
Amazon S3
IAM
Jenkins
Git
Docker
Linux
Kubernetes
CI/CD
AWS
+6
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Verified live · 4 hours ago 24 days ago Long shot · 21%

Software Engineer 3 - Kubernetes Platform - Reston, VA - Hybrid - Freewheel

$120k – $180k per year • Middle • 5+ years exp • In office (Reston, United States) • Bachelor's Degree • Full-Time • Middle
Go
Python
DevOps
OpenTelemetry
GitOps
ArgoCD
Amazon EKS
Platform Engineering
Prometheus
Grafana
Jenkins
Terraform
Kubernetes
CI/CD
AWS
+6
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distributedinc.com • Reston • 51-200 employees • Est. 1993 • Hiring 6
Reston • 51-200 employees • Est. 1993 • Hiring 6
Innovative solutions for complex business processes.. Be Efficient. Be Effective.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 7 days ago Hiring now · 90%

Dev/Ops Engineer - Distributed Solutions, Inc.

$104k – $133k per year • Senior • 5+ years exp • In office (Reston, United States) • Bachelor's Degree • Senior
PowerShell
C#
SQL
C#
.NET
DevOps
VMWare
Windows
Azure
AWS
Cybersecurity
Active Directory
Management
SharePoint
+2
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Zantech

zantechit.com
zantechit.com • HQ: Reston, United States • Information Security • Cloud Consulting & Migration • IT Consulting & Digital Transformation • 201-500 employees • Trust B • Hiring 56, 1 new
HQ: Reston, United States • Information Security • Cloud Consulting & Migration • IT Consulting & Digital Transformation • 201-500 employees • Trust B • Hiring 56, 1 new
Zantech is a woman-owned small business headquartered in Reston, Virginia, that delivers information technology, cloud, cybersecurity and program management services to US federal government agencies. Its work centres on mission systems for civilian, homeland security, defense and intelligence customers, with project teams around Washington, in Northern Virginia, at Aberdeen Proving Ground in Maryland and in Mobile, Alabama. It hires cleared systems administrators, software and web application developers, cloud architects and analysts, security engineers, data scientists, program and project managers and enterprise architects.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 8 days ago Likely open · 63%

Secret Cleared Software Developer

≈ $80k – $162k per year (Estimated) • Junior • 2+ years exp • Hybrid (Reston, United States) • Bachelor's Degree • Full-Time • Secret • Junior
C#
JavaScript
C#
ASP.NET Core
Databases
MS SQL
DevOps
Git
CI/CD
Management
Kanban
Waterfall
Scrum
Agile
+2
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Microsoft

microsoft.com
microsoft.com • HQ: Redmond, United States • Gaming Consoles • Console Games • Developer Tools • Cloud Platforms (IaaS & PaaS) • Office & Productivity Software • Operating Systems • 5000+ employees • Est. 1975 • Trust B • Hiring 1875, 128 new
HQ: Redmond, United States • Gaming Consoles • Console Games • Developer Tools • Cloud Platforms (IaaS & PaaS) • Office & Productivity Software • Operating Systems • 5000+ employees • Est. 1975 • Trust B • Hiring 1875, 128 new
Microsoft is an American multinational technology corporation founded in 1975 by Bill Gates and Paul Allen and headquartered in Redmond, Washington. It built the personal computing era around the Windows operating system and the Office productivity suite, and now generates the largest share of its revenue from Azure cloud infrastructure and commercial subscriptions. The company also owns GitHub, LinkedIn and the Xbox gaming business, and has invested heavily in artificial intelligence through its partnership with OpenAI and the Copilot assistants embedded across its products.
Judson Althoff · Chief Executive Officer, Commercial Business · decision-maker
Amy Hood · Executive Vice President & Chief Financial Officer · decision-maker
Satya Nadella · Chairman & Chief Executive Officer · decision-maker
Paul Allen · Co-Founder · founder
No careers mailbox known
Top 25% payVerified live · 3 hours ago 9 days ago Likely open · 62%

Software Engineer II - Top Secret

$102k – $202k per year • Middle • 2+ years exp • In office (Reston, Washington, United States) • Bachelor's Degree • TS/SCI • Middle
C#
C++
JavaScript
Python
DevOps
Azure DevOps
GitHub
Windows
Git
Linux
Kubernetes
Azure
CI/CD
Cybersecurity
Microsoft Defender
+5
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Top 25% payVerified live · 3 hours ago 14 days ago Likely open · 55%

Sr. Software Engineer- CTJ- Poly

$120k – $235k per year • Senior • 8+ years exp • In office (Reston, Washington, United States) • Bachelor's Degree • TS/SCI • Senior
C#
C++
JavaScript
Python
Databases
Azure SQL Database
Microsoft Fabric
PostgreSQL
DevOps
Azure
Analytics
Azure Data Factory
Power BI
+2
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Top 25% payVerified live · 3 hours ago 22 days ago Fading · 39%

Software Engineer - CTJ - Poly

$85k – $168k per year • Junior • 1+ year exp • In office (Reston, Washington, United States) • Bachelor's Degree • Top Secret • Junior
C#
C++
JavaScript
Python
Rust
DevOps
Bicep
Azure DevOps
Terraform
Azure
CI/CD
Cybersecurity
Defense in Depth
Threat Modeling
+4
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Parsons

parsons.com
parsons.com • HQ: Chantilly, United States • Civil & Structural Engineering • C4ISR • Engineering Services • Homeland Security • 5000+ employees • Est. 1944 • NYSE: PSN • Trust B • Hiring 940, 157 new
HQ: Chantilly, United States • Civil & Structural Engineering • C4ISR • Engineering Services • Homeland Security • 5000+ employees • Est. 1944 • NYSE: PSN • Trust B • Hiring 940, 157 new
Parsons Corporation is a technology-driven defense, intelligence, and critical infrastructure engineering enterprise. The company focuses on delivering advanced cybersecurity, missile defense and space ground systems, geospatial intelligence, environmental remediation, and complex civil infrastructure engineering for transportation, aviation, bridges, and water systems.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 9 days ago Fading · 34%

Software Engineer

≈ $137k – $251k per year (Estimated) • Equity • Senior • 5+ years exp • In office (Reston, United States) • Bachelor's Degree • Full-Time • TS/SCI • Senior
Scala
C++
Java
Databases
PostgreSQL
DevOps
GitLab CI
CI/CD
Apply
Verified live · 1 hour ago 14 days ago Long shot · 23%

Software Architect

≈ $163k – $303k per year (Estimated) • Equity • Staff+ • 15+ years exp • In office (Reston, United States) • Bachelor's Degree • Full-Time • TS/SCI • Architect
Java
JavaScript
Databases
RabbitMQ
ElasticSearch
Frontend
Vue.js
DevOps
Consul
Logstash
Linux
Kubernetes
+1
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Verified live · 1 hour ago 15 days ago Long shot · 21%

Senior Software Engineer, Admin Services Lead

≈ $141k – $283k per year (Estimated) • Equity • Lead • 15+ years exp • In office (Reston, United States) • Bachelor's Degree • Full-Time • TS/SCI • Staff
Java
Databases
ElasticSearch
DevOps
Kibana
Loki
Consul
Logstash
Nomad
Mimir
Grafana
Terraform
Linux
Cryptography
Vault
+4
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E Volvetechsystems

e-volvetechsystems.com
e-volvetechsystems.com • HQ: Reston, United States • 51-200 employees • Hiring 5, 1 new
HQ: Reston, United States • 51-200 employees • Hiring 5, 1 new
Mission Operations,Information Technology Management,& Intelligence Analysis.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 4 hours ago 9 days ago Hiring now · 86%

Business Analytics & Software Engineering Lead - E-volve Technology Systems, Inc.

$190k – $205k per year • Lead • In office (Reston, United States) • Bachelor's Degree • TS/SCI • Staff
SQL
Databases
Oracle
MariaDB
Analytics
DataStage
SAP BusinessObjects
Tableau
ETL/ELT
Apply

Anduril Industries

anduril.com
anduril.com • HQ: Costa Mesa, United States • Defense Manufacturing • C4ISR • Military Drones • Defense AI • 5000+ employees • Est. 2017 • Trust B • Hiring 2074, 159 new
HQ: Costa Mesa, United States • Defense Manufacturing • C4ISR • Military Drones • Defense AI • 5000+ employees • Est. 2017 • Trust B • Hiring 2074, 159 new
Anduril Industries is an American defence technology company founded in 2017 that builds autonomous systems and command software for military and border security customers. Rather than bidding on cost-plus programmes, it develops products with its own capital and sells them as finished systems, from surveillance towers and counter-drone interceptors to underwater vehicles and collaborative combat aircraft. Its Lattice software platform fuses sensor data into a single operating picture and controls the hardware family, and the company is headquartered in Costa Mesa, California with a large manufacturing site in Ohio.
Matt Grimm · Co-Founder & Chief Operating Officer · decision-maker
Trae Stephens · Co-Founder & Executive Chairman · decision-maker
Brian Schimpf · Co-Founder & Chief Executive Officer · decision-maker
Palmer Luckey · Founder · decision-maker
Careers mailbox is known
Top 25% payVerified live · 5 hours ago 10 days ago Likely open · 62%

Staff Software Architect, Intelligence Systems

$220k – $292k per year • Equity • Staff+ • 10+ years exp • In office (Reston, United States) • Bachelor's Degree • Secret • Architect
Rust
C++
AI/ML
Computer Vision
Model Context Protocol
CUDA
DevOps
Rest API
CI/CD
Robotics
Sensor Fusion
Apply
Top 25% payVerified live · 5 hours ago 12 days ago Likely open · 62%

Software Engineer, Strategic Defense

$167k – $222k per year • Equity • Middle • 3+ years exp • In office (Costa Mesa, Reston, Seattle, Washington, United States) • Secret • Middle
Rust
C++
Python
AI/ML
Computer Vision
Robotics
Sensor Fusion
Apply
Top 25% payVerified live · 5 hours ago 12 days ago Likely open · 63%

Senior Software Engineer, Strategic Defense

$191k – $254k per year • Equity • Senior • 8+ years exp • In office (Costa Mesa, Reston, Seattle, Washington, United States) • Secret • Senior
Rust
C++
Python
AI/ML
Computer Vision
Robotics
Sensor Fusion
Apply

F5

f5.com
f5.com • HQ: Seattle, United States • Application Security • Network Security • Web Security & DDoS Protection • 1001-5000 employees • Est. 1996 • Trust B • Hiring 221, 16 new
HQ: Seattle, United States • Application Security • Network Security • Web Security & DDoS Protection • 1001-5000 employees • Est. 1996 • Trust B • Hiring 221, 16 new
F5 is an American application delivery and security company founded in 1996 that built its business on the BIG-IP load balancer, a device that sits in front of applications and distributes traffic across servers. As applications moved to cloud and containers it extended the same position into web application firewalling, bot defence, application programming interface security and multi-cloud networking, largely through the acquisitions of NGINX, Shape Security and Volterra. Headquartered in Seattle and listed on Nasdaq, it serves large enterprises and service providers whose most critical applications still run through its equipment.
Shuman Ghosemajumder · Executive Officer · decision-maker
Hasan Imam · Executive Officer · decision-maker
Derek Smith · Executive Officer, Director · decision-maker
Sumit Agarwal · Executive Officer · decision-maker
No careers mailbox known
Top 25% payVerified live · 1 day ago Visa sponsor 10 days ago Likely open · 63%

Senior Software Engineer – Platform Security

$196k – $294k per year • Equity • Senior • 6+ years exp • Hybrid (San Jose, Reston, United States) • PhD • Full-Time • Senior
Go
C++
Java
AI/ML
OpenAI Codex
Claude
Copilot
RAG
LLM
AI Agents
DevOps
Linux
Kubernetes
GCP
AWS
Cybersecurity
FedRAMP
Threat Modeling
Keycloak
HashiCorp Vault
+9
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Fannie Mae

fanniemae.com
fanniemae.com • Washington • Boston • Plano • Reston • Financial Software & Embedded Finance • Mortgage Lending & Brokers • 1001-5000 employees • Hiring 48, 3 new
Washington • Boston • Plano • Reston • Financial Software & Embedded Finance • Mortgage Lending & Brokers • 1001-5000 employees • Hiring 48, 3 new
Fannie Mae is a US government-sponsored enterprise that supports the housing finance system by buying and guaranteeing mortgages.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 day ago 14 days ago Hiring now · 75%

Senior Windows Server Engineer – Cloud Infrastructure (AWS)

$123k – $161k per year • Senior • 3+ years exp • Hybrid (Reston, Plano, United States) • Bachelor's Degree • Full-Time • Senior
PowerShell
Python
DevOps
Puppet
Windows Server
Configuration Management
DHCP
VMWare
DNS
Windows
Linux
AWS
Cybersecurity
Active Directory
+4
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Endurance It

endurance-it.com
endurance-it.com • Raleigh • Pittsburgh • Richmond • Virginia Beach • Reston • Trust B • Hiring 15, 1 new
Raleigh • Pittsburgh • Richmond • Virginia Beach • Reston • Trust B • Hiring 15, 1 new
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 14 days ago Hiring now · 78%

Full Stack Software Engineer

≈ $124k – $229k per year (Estimated) • Senior • 5+ years exp • In office (Reston, United States) • Full-Time • Senior
C#
SQL
C#
.NET
Databases
Azure SQL Database
DevOps
Azure
Apply
Verified live · 2 hours ago 1 month ago Fading · 28%

Software Engineer

≈ $102k – $201k per year (Estimated) • Middle • 3+ years exp • In office (Reston, United States) • Full-Time • Middle
C#
JavaScript
SQL
C#
.NET
AI/ML
Copilot
DevOps
Azure
CI/CD
Apply

Leidos

leidos.com
leidos.com • HQ: Reston, United States • C4ISR • National Security • Engineering Services • Defense Manufacturing • Systems Integrators • 5000+ employees • Est. 2013 • IT services • Trust B • Hiring 1547, 70 new
HQ: Reston, United States • C4ISR • National Security • Engineering Services • Defense Manufacturing • Systems Integrators • 5000+ employees • Est. 2013 • IT services • Trust B • Hiring 1547, 70 new
Leidos is an American technology and engineering services company created in 2013 when Science Applications International Corporation split in two, with Leidos taking the technical services and solutions business. It is one of the largest suppliers to the United States government, working across defence programmes, intelligence systems, civil agencies including the Federal Aviation Administration, and healthcare services for the Department of Veterans Affairs. Headquartered in Reston, Virginia, the company also builds security detection products for airports and borders, and has concentrated recent investment on trusted artificial intelligence and autonomy for mission environments.
Chris Cage · Chief Financial Officer · decision-maker
Thomas Bell · Chairman & Chief Executive Officer · decision-maker
Roger Krone · former Chief Executive Officer
Careers mailbox is known
Verified live · 1 day ago Visa sponsor 15 days ago Likely open · 54%

Software Application Developer

$131k – $237k per year • Staff+ • 12+ years exp • In office (Reston, United States) • Master's Degree • Full-Time • TS/SCI • Principal
Node JS
JavaScript
Apex
PHP
TypeScript
Java
Python
Java
Maven
Databases
DynamoDB
OpenSearch
MySQL
Frontend
Angular
Vue.js
Web Components
React.js
DevOps
AWS
CloudFormation
AWS Lambda
Jenkins
Rest API
Git
Docker
Linux
Management
ServiceNow
Agile
+17
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Verified live · 1 day ago Visa sponsor 17 days ago Likely open · 53%

AI Native Software Developer

$87k – $157k per year • Senior • 5+ years exp • Hybrid (Reston, United States) • Master's Degree • Full-Time • Nationals only • Hazardous materials • Citizenship or vetting required • Senior
C++
Java
Python
Databases
Apache Kafka
DevOps
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
Management
Agile
+3
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Open 170 daysVerified live · 1 day ago Visa sponsor 5 months ago Long shot · 9%

Software Developer - Multiple Levels - TS/SCI Poly Required

$87k – $157k per year • Staff+ • 12+ years exp • In office (Reston, United States) • Bachelor's Degree • Full-Time • TS/SCI • Principal
TypeScript
JavaScript
SQL
Python
AI/ML
LLM
RAG
Frontend
Angular
React.js
DevOps
Docker
AWS
Unix
Linux
Analytics
ETL/ELT
+5
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caci.com • HQ: Reston, United States • Data & Analytics • Cybersecurity • Military • National Security • IT Consulting & Digital Transformation • Intelligence • Electronic Warfare • 5000+ employees • Est. 1962 • IT services • Trust D • Hiring 1848, 77 new
HQ: Reston, United States • Data & Analytics • Cybersecurity • Military • National Security • IT Consulting & Digital Transformation • Intelligence • Electronic Warfare • 5000+ employees • Est. 1962 • IT services • Trust D • Hiring 1848, 77 new
CACI International is an American technology company founded in 1962 that works almost entirely for United States defence, intelligence and federal civilian agencies. It has moved from being a conventional IT services contractor toward supplying its own technology, with a substantial expeditionary electronic warfare and signals intelligence product line, photonics and optical communications for space, and secure network modernisation. Headquartered in Reston, Virginia, the company employs more than twenty thousand people, the majority holding security clearances, and has grown through a steady programme of acquisitions that add differentiated technology rather than headcount alone.
Jeffrey MacLauchlan · Chief Financial Officer · decision-maker
John Mengucci · President & Chief Executive Officer · decision-maker
Herbert Karr · Co-Founder · founder
No careers mailbox known
Verified live · 1 day ago 16 days ago Likely open · 57%

Web Application Developer – Early Career

$63k – $130k per year • Junior • 3+ years exp • In office (Chantilly, Reston, United States) • Bachelor's Degree • Full-Time • Junior
C#
C#
.NET
DevOps
Rest API
AWS
Apply
Verified live · 1 day ago 22 days ago Likely open · 60%

Web Application Developer

$75k – $158k per year • Senior • 5+ years exp • In office (Chantilly, Reston, United States) • Bachelor's Degree • Full-Time • Senior
C#
C#
.NET
DevOps
Rest API
AWS
Apply
Likely inactiveReposted ×5 2 months ago Long shot · 10%

Full Stack Java Developer

$94k – $198k per year • Senior • 5+ years exp • In office (Reston, United States) • Bachelor's Degree • TS/SCI • Senior
C++
JavaScript
SQL
TypeScript
Java
Java
Maven
Apache Tomcat
Databases
Oracle
Frontend
Angular
React.js
DevOps
OpenShift
Loki
Unix
SOAP
GitLab
Prometheus
Grafana
Git
Docker
CI/CD
Management
Agile
SpaceTech
MBSE
+14
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PHIZENIX

phizenix.com
phizenix.com • HQ: Reston, United States • Management Consulting • AI Consulting & Integration • Hiring 14
HQ: Reston, United States • Management Consulting • AI Consulting & Integration • Hiring 14
Phizenix B2B AI Consulting Landing Page Featuring Solutions, Services, Team, And Contact For Business Leaders Seeking AI-driven Transformation.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 16 days ago Hiring now · 78%

Senior Full stack Developer

$120k – $140k per year • Senior • 5+ years exp • In office (Reston, United States) • Bachelor's Degree • Senior
Java
SQL
Python
JavaScript
Java
Spring Boot
Databases
Oracle
DynamoDB
PostgreSQL
AI/ML
Copilot
Frontend
React.js
DevOps
AWS Lambda
Amazon EC2
Amazon S3
AWS
CI/CD
Management
Kanban
Scrum
Agile
+10
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Verified live · 4 hours ago 1 month ago Likely open · 61%

Full stack Developer

$120k – $140k per year • Senior • 5+ years exp • In office (Reston, United States) • Bachelor's Degree • Senior
Java
SQL
Python
JavaScript
Java
Spring Boot
Databases
Oracle
DynamoDB
PostgreSQL
AI/ML
Copilot
Frontend
React.js
DevOps
AWS Lambda
Amazon EC2
Amazon S3
AWS
CI/CD
Management
Kanban
Scrum
Agile
+10
Apply

IDEMIA

idemia.com
idemia.com • HQ: Courbevoie, France • Supply Chain • Athlete Training • Cybersecurity • Computer Vision • Digital Government • Cards & Card Issuing • Identity Management • 5000+ employees • Est. 2017 • Hiring 38, 6 new
HQ: Courbevoie, France • Supply Chain • Athlete Training • Cybersecurity • Computer Vision • Digital Government • Cards & Card Issuing • Identity Management • 5000+ employees • Est. 2017 • Hiring 38, 6 new
IDEMIA is a French identity technology group created in 2017 by merging Morpho with Oberthur Technologies. It supplies biometric identification systems, national identity documents, payment cards and secure connectivity products. The company works for governments, banks and telecom operators in more than one hundred and eighty countries.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago Visa sponsor 17 days ago Long shot · 23%

Software Engineer Internship - Summer 2027

Intern • Hybrid (Reston, United States) • Bachelor's Degree • Internship • Intern
C++
Java
Python
SQL
Management
Power Apps
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Google

google.com
google.com • HQ: Mountain View, United States • Digital Media • Marketing Analytics & Attribution • Streaming & OTT Platforms • Consumer Internet Groups • Foundation Models • Operating Systems • Cloud Platforms (IaaS & PaaS) • Video & Photo Sharing • Advertising • Search Engines • 11-50 employees • Est. 1998 • Trust B • Hiring 2751, 643 new
HQ: Mountain View, United States • Digital Media • Marketing Analytics & Attribution • Streaming & OTT Platforms • Consumer Internet Groups • Foundation Models • Operating Systems • Cloud Platforms (IaaS & PaaS) • Video & Photo Sharing • Advertising • Search Engines • 11-50 employees • Est. 1998 • Trust B • Hiring 2751, 643 new
Google is an American technology company founded in 1998 by Larry Page and Sergey Brin and now the principal subsidiary of Alphabet, headquartered in Mountain View, California. It operates the world's dominant search engine and the advertising system built around it, along with YouTube, Android, Chrome, Gmail, Maps, Workspace and Google Cloud, reaching billions of users across nearly every internet-connected market. The company designs its own silicon in the Tensor Processing Unit line, develops the Gemini foundation models through Google DeepMind, and derives most of its revenue from advertising while cloud has become its fastest growing segment.
Sergey Brin · Co-Founder · decision-maker
Larry Page · Co-Founder · decision-maker
Nathaniel Hunter · Executive Officer · decision-maker
Ernest Simmons Jr. · Executive Officer, Director · decision-maker
Careers mailbox is known
Verified live · 2 hours ago 18 days ago Likely open · 50%

Software Engineer, Rapid Innovation, Google Public Sector

≈ $144k – $265k per year (Estimated) • Senior • 5+ years exp • In office (Reston, United States) • Bachelor's Degree • TS/SCI • Senior
Python
AI/ML
RAG
LangGraph
CrewAI
Google ADK
Multi-Agent Systems
LangChain
LLM
Mobile
State Management
DevOps
GCP
+2
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Open 105 daysVerified live · 2 hours ago 3 months ago Long shot · 4%

Software Engineer, Infrastructure, Public Sector

≈ $95k – $194k per year (Estimated) • Junior • 2+ years exp • In office (Reston, United States) • Bachelor's Degree • TS/SCI • Junior
Apply

MetroStar

metrostar.com
metrostar.com • HQ: Reston, United States • AI Consulting & Integration • Digital Government • IT Consulting & Digital Transformation • 51-200 employees • Est. 1999 • Trust A • Hiring 68, 8 new
HQ: Reston, United States • AI Consulting & Integration • Digital Government • IT Consulting & Digital Transformation • 51-200 employees • Est. 1999 • Trust A • Hiring 68, 8 new
MetroStar is a digital transformation and IT services enterprise specializing in human-centered technology solutions for the public sector. The company focuses on software engineering, artificial intelligence and machine learning (AI/ML) integration, cloud modernization, cybersecurity, and digital infrastructure services. Headquartered in Reston, Virginia, it serves defense, national security, and civilian federal agencies across North America.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 21 days ago Fading · 31%

Sr. Full Stack Engineer I

$160k – $170k per year • Senior • 5+ years exp • In office (Reston, United States) • Senior
Bash
TypeScript
SQL
Python
Python
FastAPI
Django
Databases
PostgreSQL
AI/ML
Machine Learning
DevOps
WebRTC
Rest API
Docker
Linux
Kubernetes
CI/CD
AWS
+7
Apply
Machines can read this selection · checked 08:13 UTC
Backend Developer Jobs in Reston
Frequently asked questions
How many Backend Developer jobs in Reston are available on Alion?
There are currently 65 active listings from 21 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Reston pay?
The average salary is around $206,260 per year based on the current listings.
Are remote options available for Backend Developer jobs in Reston?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Backend Developer jobs in Reston?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.