Backend Developer Jobs in Washington

Backend Developer jobs in Washington hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $224,089/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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Protagonist

protagonist.com
protagonist.com · HQ: Washington, United States · Social Media Analytics & Listening · Market Research · Likely startup · Hiring 5, 2 new
HQ: Washington, United States · Social Media Analytics & Listening · Market Research · Likely startup · Hiring 5, 2 new
Protagonist is a communications analytics company whose Narrative Analytics platform quantitatively analyzes open-source media to deliver strategic recommendations and executive communication strategies for mission-driven clients. Its vacancies include machine learning engineers, computational social scientists and national security communications leads requiring security clearance. The company is headquartered in Washington, United States.
Bryan Pelley · Executive Officer · decision-maker
Rita Parhad · Executive Officer, Director · decision-maker
No careers mailbox known
Verified live · 5 hours ago 7 hours ago Hiring now · 86%

Software Engineering Intern

Intern · In office (Washington, Columbia, United States) · Bachelor's Degree · Internship · Intern
TypeScript
JavaScript
SQL
Python
Python
Django
Django REST Framework
Databases
OpenSearch
AI/ML
NLP
AWS Bedrock
Pandas
Metaflow
Structured Outputs
LLM
Machine Learning
Frontend
React.js
DevOps
Amazon EKS
Amazon S3
Git
Docker
AWS
Kubernetes
+13
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Verified live · 5 hours ago 8 hours ago Hiring now · 86%

Software Engineer

≈ $105k – $207k per year (Estimated) · Middle · 3+ years exp · Hybrid (Washington, Columbia, United States) · Bachelor's Degree · Middle
TypeScript
Python
JavaScript
Databases
ElasticSearch
PostgreSQL
AI/ML
NLP
Machine Learning
Frontend
React.js
DevOps
Kubernetes
AWS
Management
Scrum
Agile
+4
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Verified live · 5 hours ago 1 month ago Fading · 26%

Senior Full Stack Engineer (AI Platform)

≈ $129k – $239k per year (Estimated) · Senior · 5+ years exp · In office (Washington, Columbia, United States) · Bachelor's Degree · Secret · Senior
TypeScript
Python
Python
Django
Celery
Databases
ElasticSearch
OpenSearch
Redis
Apache Kafka
PostgreSQL
AI/ML
Function Calling
NLP
AWS Bedrock
Metaflow
Prompt Engineering
RAG
LLM
DevOps
Argo Workflows
Terraform
Rest API
Git
Docker
Kubernetes
CI/CD
AWS
Management
Agile
+17
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Axon Enterprise

axon.com
axon.com · HQ: Scottsdale, United States · Document AI · Video Surveillance · Law Enforcement · 1-10 employees · Est. 1993 · NASDAQ: AXON · Trust B · Hiring 419, 28 new
HQ: Scottsdale, United States · Document AI · Video Surveillance · Law Enforcement · 1-10 employees · Est. 1993 · NASDAQ: AXON · Trust B · Hiring 419, 28 new
Axon Enterprise is an American public safety technology company founded in 1993 as TASER International to sell conducted energy weapons to police forces. It has since built a much broader business around body-worn cameras, in-car video, evidence management software and a growing set of artificial intelligence tools that draft reports, redact footage and transcribe interviews, sold to law enforcement, corrections and enterprise security customers as bundled subscriptions. Headquartered in Scottsdale, Arizona and listed on Nasdaq, the company now earns the majority of its revenue from recurring software and sensor plans rather than hardware sales.
Rick Smith · Founder and Chief Executive Officer · decision-maker
Christopher Lindenau · Executive Officer, Director · decision-maker
Sahil Merchant · Executive Officer · decision-maker
Anthony Baldoni · Executive Officer · decision-maker
No careers mailbox known
Top 25% payVerified live · 5 hours ago Visa sponsor 7 hours ago Hiring now · 86%

Senior Staff Software Engineer, Networking

$191k – $305k per year · Equity · Staff+ · 15+ years exp · Hybrid (Washington, United States) · Staff
C++
Java
Python
DevOps
VPN
DNS
Azure
AWS
Cybersecurity
FedRAMP
Apply
Top 25% payVerified live · 5 hours ago Visa sponsor 14 days ago Likely open · 63%

Sr. Software Engineer II

$149k – $238k per year · Equity · Senior · 6+ years exp · Hybrid (Washington, United States) · Bachelor's Degree · Senior
Scala
Java
Python
DevOps
Istio
Envoy
GitOps
Service Mesh
Platform Engineering
DNS
Kubernetes
Azure
Cybersecurity
FedRAMP
+4
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Top 25% payVerified live · 5 hours ago Visa sponsor 1 month ago Fading · 27%

Senior Software Engineer II

$149k – $238k per year · Equity · Senior · 8+ years exp · In office (Washington, United States) · Bachelor's Degree · Senior
Go
C#
JavaScript
SQL
Python
TypeScript
Databases
ActiveMQ
Apache Kafka
Frontend
Angular
React.js
DevOps
Incident Management
Windows
AWS
+5
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Recorded Future

recordedfuture.com
recordedfuture.com · HQ: Somerville, United States · Information Security · Threat Intelligence · 201-500 employees · Est. 2009 · Trust B · Hiring 47, 8 new
HQ: Somerville, United States · Information Security · Threat Intelligence · 201-500 employees · Est. 2009 · Trust B · Hiring 47, 8 new
Recorded Future is a cybersecurity intelligence company headquartered in Somerville, Massachusetts, and founded in 2009. The firm provides a comprehensive threat intelligence platform that uses automated data collection and analysis to identify cyber risks across the open, deep, and dark web. It operates on a global scale, serving thousands of enterprise and government clients with specialized modules for vulnerability management, fraud detection, and digital risk protection.
Christopher Ahlberg · Executive Officer, Director · decision-maker
Kevin Brown · Director
Jeff Fagnan · Director
Andy Palmer · Director
Careers mailbox is known
Top 25% payVerified live · 4 hours ago Visa sponsor 9 hours ago Hiring now · 86%

Senior Software Engineer: Ransomware Collections

$129k – $194k per year · Senior · In office (Washington, United States) · Full-Time · Senior
TypeScript
JavaScript
Python
Databases
Redis
PostgreSQL
DevOps
Amazon S3
GitHub
Terraform
Docker
Kubernetes
CI/CD
AWS
Cybersecurity
Recorded Future
QA
Selenium
Playwright
+7
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Open 166 daysTop 25% pay Visa sponsor 5 months ago Long shot · 12%

Principal Software Engineer

$152k – $229k per year · Lead · 5+ years exp · In office (Washington, United States) · Bachelor's Degree · Full-Time · Principal
Rust
Go
Python
SQL
Databases
RabbitMQ
Apache Kafka
Neo4j
Delta Lake
ElasticSearch
Amazon Neptune
PostgreSQL
DevOps
Platform Engineering
CI/CD
GitHub Actions
IAM
Terraform
Rest API
AWS
Cybersecurity
Recorded Future
Analytics
ETL/ELT
+12
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Agile Defense

agiledefense.com
agiledefense.com · HQ: McLean, United States · National Security · Information Technology · Cybersecurity · Digital Government · Managed Security · Cloud Consulting & Migration · IT Consulting & Digital Transformation · 1001-5000 employees · Est. 1998 · Trust B · Hiring 142, 28 new
HQ: McLean, United States · National Security · Information Technology · Cybersecurity · Digital Government · Managed Security · Cloud Consulting & Migration · IT Consulting & Digital Transformation · 1001-5000 employees · Est. 1998 · Trust B · Hiring 142, 28 new
Agile Defense is an American government technology services company that has grown rapidly through acquisition into a mid-tier federal contractor, backed by the private equity firm Enlightenment Capital. It provides digital transformation, cloud and infrastructure services, cyber operations, artificial intelligence and mission support to defence, intelligence and civilian agencies, largely through cleared staff embedded with government programme offices. Headquartered in McLean, Virginia, it competes in the segment between the very large primes and the small business set-aside contractors, where consolidation has been rapid.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 1 day ago Hiring now · 86%

Full-Stack Software Engineer

≈ $113k – $245k per year (Estimated) · In office (Washington, United States) · Full-Time · TS/SCI
TypeScript
Java
JavaScript
Python
Java
Maven
Frontend
CesiumJS
Apply

Salesforce

salesforce.com
salesforce.com · HQ: San Francisco, United States · AI Agents · Team Communication & Collaboration · Marketing Automation · Customer Support & Help Desk Software · BI & Dashboard Software · Marketing & Sales AI · CRM Software · 5000+ employees · Est. 1999 · Trust B · Hiring 1388, 136 new
HQ: San Francisco, United States · AI Agents · Team Communication & Collaboration · Marketing Automation · Customer Support & Help Desk Software · BI & Dashboard Software · Marketing & Sales AI · CRM Software · 5000+ employees · Est. 1999 · Trust B · Hiring 1388, 136 new
Salesforce is an American enterprise software company founded in 1999 that pioneered delivering business applications over the internet rather than as installed software. Its Customer 360 platform brings sales, service, marketing, commerce and analytics onto shared customer data, extended by the Slack collaboration suite, the Tableau analytics business and the MuleSoft integration layer. Headquartered in San Francisco, the company has moved its product strategy toward autonomous agents through Agentforce and the Data Cloud, and it remains the largest customer relationship management vendor in the world by revenue share.
Parker Harris · Co-Founder · decision-maker
Marc Benioff · Co-Founder, Chairman & Chief Executive Officer · decision-maker
Brent Hyder · Executive Officer · decision-maker
Srinivas Tallapragada · Executive Officer · decision-maker
No careers mailbox known
Top 25% payVerified live · 3 hours ago 1 day ago Hiring now · 86%

Software Engineering Architect, Mulesoft Platforms

$218k – $365k per year · Staff+ · 15+ years exp · In office (San Francisco, Washington, United States) · PhD · Full-Time · Architect
Node JS
Java
Python
Apex
JavaScript
Apex
MuleSoft
AI/ML
Agentforce
AI Agents
DevOps
Terraform
Rest API
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
Analytics
Tableau
+9
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Top 25% payVerified live · 3 hours ago 2 days ago Hiring now · 86%

Distributed Systems Software Engineer, GovCloud - Senior/Lead

$149k – $260k per year · Lead · 5+ years exp · In office (San Francisco, Denver, Herndon, Washington, United States) · PhD · Full-Time · Nationals only · Staff
Ruby
Go
Java
Python
Databases
PostgreSQL
AI/ML
Windsurf
Agentforce
Cursor
Prompt Engineering
OpenAI
Claude
AI Agents
OpenAI Codex
Claude Code
Copilot
DevOps
ZooKeeper
Spinnaker
Terraform
Docker
GCP
Kubernetes
Azure
AWS
Management
Agile
+16
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Top 25% payVerified live · 3 hours ago 5 days ago Hiring now · 84%

Software Engineering SMTS

$149k – $224k per year · In office (San Francisco, Washington, United States) · PhD · Full-Time
PostgreSQL
AI/ML
Agentforce
AI Agents
LLM
DevOps
AWS
Apply
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 1349, 99 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 1349, 99 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 hour ago 1 day ago Hiring now · 70%

Senior Software Engineer

$82k – $172k per year · Senior · 10+ years exp · Washington · Remote (United States) · Bachelor's Degree · Full-Time · Top Secret · Senior
Node JS
TypeScript
Python
C#
JavaScript
C#
.NET
Databases
Weaviate
Chroma
pgvector
PostgreSQL
AI/ML
LangGraph
Langfuse
LangSmith
AWS Bedrock
CrewAI
Anthropic
Agentic Workflows
Agno
Prompt Engineering
OpenAI
RAG
LLM
AI Agents
LangChain
Frontend
React.js
DevOps
GitLab
Terraform
Kubernetes
Azure
CI/CD
AWS
Rest API
Git
Docker
GCP
Cybersecurity
FedRAMP
Management
Jira
Agile
+30
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Top 25% payVerified live · 1 hour ago 21 days ago Likely open · 61%

Software Developer

$87k – $182k per year · Senior · 5+ years exp · Hybrid (Washington, United States) · Bachelor's Degree · Full-Time · Secret · Senior
JavaScript
SQL
Python
Python
Django
Databases
Oracle
DevOps
AWS
Management
Jira
Scrum
Agile
+1
Apply
tpgsi.com · HQ: Rockville, United States · IT Consulting & Digital Transformation · Systems Integrators · 201-500 employees · Est. 2002 · Hiring 1, 1 new
HQ: Rockville, United States · IT Consulting & Digital Transformation · Systems Integrators · 201-500 employees · Est. 2002 · Hiring 1, 1 new
TurningPoint Global Solutions delivers innovative IT and telecom services, including systems integration, digital transformation, telecom expense management, managed IT services, and cloud solutions for government and commercial clients.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago Visa sponsor 1 day ago Hiring now · 86%

AI-Assisted Full-Stack Engineer

≈ $128k – $239k per year (Estimated) · Senior · 7+ years exp · Hybrid (Washington, United States) · Bachelor's Degree · Full-Time · Public Trust · Senior
TypeScript
JavaScript
Python
AI/ML
Embeddings
Hallucination
Human-in-the-Loop
NIST AI RMF
Agentic Workflows
Model Context Protocol
RAG
LLM
AI Agents
AWS Bedrock
Amazon SageMaker
Frontend
Angular
React.js
DevOps
Rest API
Git
Docker
GCP
Azure
CI/CD
AWS
Cybersecurity
OWASP Top 10
Management
Agile
+17
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Report
expr.ai · HQ: Washington, United States · Defense AI · C4ISR · National Security · Electronic Warfare · 51-200 employees · Est. 1997 · Hiring 14, 1 new
HQ: Washington, United States · Defense AI · C4ISR · National Security · Electronic Warfare · 51-200 employees · Est. 1997 · Hiring 14, 1 new
Expression Networks is a technology solutions provider based in Washington, D.C., and was founded in 1997. The company develops artificial intelligence and machine learning-enabled data fusion, analytics, and electromagnetic spectrum management solutions, including its VOR data-to-intelligence platform. It primarily serves United States government agencies such as the Department of Defense and Department of Justice to support national security, law enforcement, and space missions.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 1 day ago Hiring now · 90%

Full-Stack Engineer, Agentic Development

≈ $102k – $201k per year (Estimated) · Middle · 3+ years exp · Hybrid (Washington, United States) · Bachelor's Degree · Full-Time · Secret · Middle
Bash
Node JS
TypeScript
JavaScript
SQL
Python
Python
pySpark
Databases
ElasticSearch
PostgreSQL
AI/ML
OpenAI Codex
Claude Code
Claude
AI Agents
Model Context Protocol
Spark
Frontend
React.js
Angular
DevOps
Docker Compose
GitLab CI
Amazon EC2
Amazon S3
GitHub Actions
IAM
Rest API
Git
Docker
Linux
CI/CD
AWS
CloudFormation
Terraform
Cybersecurity
OWASP Top 10
Keycloak
Analytics
ETL/ELT
Management
Agile
QA
Playwright
+28
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Verified live · 4 hours ago 3 months ago Long shot · 18%

Full Stack Developer

≈ $125k – $232k per year (Estimated) · Senior · 5+ years exp · In office (Washington, United States) · Associate's Degree · Full-Time · Secret · Senior
Node JS
TypeScript
JavaScript
Databases
MySQL
PostgreSQL
ElasticSearch
Frontend
React.js
Vue.js
Angular
DevOps
Unix
Git
Linux
Azure
AWS
GCP
Management
Agile
+8
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Highmark Health

highmarkhealth.org
highmarkhealth.org · HQ: Pittsburgh, United States · Hospitals & Health Systems · Health Insurance & Benefits · 1001-5000 employees · Est. 2013 · Hiring 664, 89 new
HQ: Pittsburgh, United States · Hospitals & Health Systems · Health Insurance & Benefits · 1001-5000 employees · Est. 2013 · Hiring 664, 89 new
Highmark Health is an American nonprofit health and wellness enterprise headquartered in Pittsburgh, Pennsylvania, combining health insurance, healthcare delivery and health technology businesses. Its family includes the Blue Cross Blue Shield insurer Highmark Inc., the Allegheny Health Network of hospitals and physician practices in western Pennsylvania such as Allegheny General and West Penn Hospital, and technology units serving health plans. It hires nurses, patient care technicians, patient access coordinators, practice supervisors and laboratory staff for its hospitals, along with mainframe and IT engineers, finance, marketing and project management professionals.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 1 day ago Hiring now · 90%

Summer 2027 Provider Delivery Software Engineer enGen Undergraduate Intern

Intern · New York · Washington · Remote (United States) · High School Diploma · Internship · Intern
Agile
Apply
Verified live · 3 hours ago 2 days ago Hiring now · 86%

Summer 2027 Software Engineer enGen Graduate Intern

Intern · New York · Washington · Remote (United States) · Bachelor's Degree · Internship · Intern
Agile
Apply
Verified live · 3 hours ago 20 days ago Fading · 34%

Senior Software Engineer

$165k per year · Senior · 5+ years exp · In office (Washington, New York, United States) · Bachelor's Degree · Full-Time · Senior · English (Optional)
Objective-C
Go
Node JS
C#
C++
JavaScript
Python
TypeScript
Python
Flask
Django
Celery
Databases
Google BigQuery
PostgreSQL
AI/ML
Machine Learning
Frontend
GraphQL
Angular
React.js
DevOps
OpenShift
GitLab CI
Rest API
GCP
CI/CD
Analytics
Informatica
Management
Jira
Scrum
Agile
+18
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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 1944, 110 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 1944, 110 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 · 4 hours ago 1 day ago Hiring now · 86%

Senior Software Engineer - AI Infrastructure

$120k – $235k per year · Senior · 8+ years exp · In office (Washington, Mountain View, United States) · Bachelor's Degree · Senior
C#
C++
JavaScript
Python
AI/ML
Cohere SDK
Llama
Mistral
Anthropic
OpenAI
LLM
DevOps
Azure
GCP
Kubernetes
AWS
+6
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Top 25% payVerified live · 4 hours ago 4 days ago Likely open · 63%

Principal Software Engineer - HW/SW in Fleet Infrastructure

$143k – $275k per year · Lead · 12+ years exp · In office (Washington, Mountain View, New York, United States) · Bachelor's Degree · Principal
C#
C++
JavaScript
Python
DevOps
Azure
Platform Engineering
Apply
Top 25% payVerified live · 4 hours ago 4 days ago Likely open · 63%

Senior Software Engineer - HW/SW in Fleet Infrastructure

$120k – $235k per year · Senior · 5+ years exp · In office (Washington, Mountain View, New York, United States) · Bachelor's Degree · Senior
C#
C++
JavaScript
Python
DevOps
Azure
Windows
Linux
Apply

AVER

avercg.com
avercg.com · Washington · San Diego · Hanover · Vienna · Springfield · Cybersecurity · Science & Engineering · Professional Services · Est. 2013 · Hiring 16, 15 new
Washington · San Diego · Hanover · Vienna · Springfield · Cybersecurity · Science & Engineering · Professional Services · Est. 2013 · Hiring 16, 15 new
We bring deep mission experience and technical excellence, applying modern solutions that strengthen operations, accelerate decisions, and deliver outcomes that matter.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 2 days ago Hiring now · 90%

Senior .Net Data Integration Developer

$140k – $155k per year · Senior · 8+ years exp · In office (Washington, United States) · Bachelor's Degree · Public Trust · Senior
C#
SQL
C#
.NET
Databases
MS SQL
DevOps
Windows Server
Windows
Analytics
ETL/ELT
Microsoft Excel
Apply
Verified live · 2 hours ago 2 days ago Hiring now · 90%

Senior .Net Application Developer

$130k – $157k per year · Senior · 8+ years exp · In office (Washington, United States) · Bachelor's Degree · Public Trust · Senior
C#
SQL
JavaScript
C#
ASP.NET Core
Entity Framework Core
Databases
Oracle
Frontend
JQuery
Mobile
MVVM
DevOps
Windows Server
GitHub Actions
Windows
Rest API
Management
Scrum
Agile
+6
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BRG

thinkbrg.com
thinkbrg.com · HQ: Emeryville, United States · Financial Advisory, Valuation & Restructuring · Management Consulting · 1001-5000 employees · Est. 2010 · Trust B · Hiring 114, 7 new
HQ: Emeryville, United States · Financial Advisory, Valuation & Restructuring · Management Consulting · 1001-5000 employees · Est. 2010 · Trust B · Hiring 114, 7 new
BRG, or Berkeley Research Group, is a global consulting firm headquartered in Emeryville, California, working in economics, disputes and investigations, corporate finance and performance improvement. Founded in 2010, it serves law firms, companies, healthcare providers and government bodies from offices across the Americas, Asia-Pacific and Europe, the Middle East and Africa, including Washington, Boston, New York, Chicago and Brussels, and is building a forensic investigations practice in Germany. It hires competition economists, forensic accounting and valuation associates, healthcare revenue cycle and performance consultants, graduate associates, accountants and HR staff.
No named decision-maker yet.
Careers mailbox is known
$158k – $180k per year · Senior · 6+ years exp · In office (New York, Boston, Chicago, Washington, Dallas, United States) · Full-Time · Senior
Node JS
TypeScript
Python
JavaScript
Frontend
React.js
DevOps
Rest API
CI/CD
Apply
Top 25% payVerified live · 1 day ago 21 days ago Likely open · 50%

Software Engineer

$120k – $160k per year · Junior · 1+ year exp · In office (Chicago, Washington, United States) · Bachelor's Degree · Full-Time · Junior
PowerShell
C#
TypeScript
JavaScript
SQL
C#
.NET
Frontend
Angular
DevOps
SOAP
Rest API
+1
Apply

Unity Technologies

unity.com
unity.com · HQ: San Francisco, United States · Advertising · AR & VR Software · Developer Tools · Game Development · 1001-5000 employees · Est. 2004 · Trust A · Hiring 129, 8 new
HQ: San Francisco, United States · Advertising · AR & VR Software · Developer Tools · Game Development · 1001-5000 employees · Est. 2004 · Trust A · Hiring 129, 8 new
Headquartered in San Francisco, California, Unity Software Inc. (Unity Technologies) is a technology enterprise specializing in real-time 3D (RT3D) content development software and engine solutions. The company provides an integrated platform that enables developers, creators, and engineers to build, run, and monetize interactive 2D, 3D, virtual reality (VR), and augmented reality (AR) experiences across mobile, console, PC, and spatial computing hardware. By combining cross-platform runtime engines with developer services, cloud tools, and advertising monetization networks, it serves as a core infrastructure provider for the global gaming industry as well as industrial sectors such as automotive, architecture, and film production.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 2 days ago Hiring now · 86%

Staff Engineer, Data Platform

$158k – $237k per year (gross) · Equity · Staff+ · In office (Mountain View, Washington, United States) · Full-Time · Staff · English
Apache Kafka
AI/ML
Flink
Spark
DevOps
ArgoCD
Apache HTTP Server
Terraform
Kubernetes
Game Dev
Unity
Apply

Accenture Federal Services

accenturefederal.com
accenturefederal.com · HQ: Arlington, United States · IT Consulting & Digital Transformation · Digital Government · 5000+ employees · Trust B · Hiring 577, 43 new
HQ: Arlington, United States · IT Consulting & Digital Transformation · Digital Government · 5000+ employees · Trust B · Hiring 577, 43 new
Accenture Federal Services is the US federal government business of the global professional services firm Accenture, providing technology, cloud, AI, data and cybersecurity services to defense, national security, public safety, civilian and military health agencies, headquartered in Arlington, Virginia, near Washington, DC. It operates as a wholly owned subsidiary of Accenture and employs more than 13,000 people. Its openings are mostly technical roles such as cloud services engineers, software engineering leads, solution architects, data engineers, CI/CD pipeline engineers, SharePoint specialists, system administrators, test engineers and user experience designers.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 2 days ago Likely open · 63%

Cleared Full Stack Developer (Washington, DC)

≈ $115k – $226k per year (Estimated) · Middle · 3+ years exp · In office (Washington, United States) · Top Secret · Middle
Node JS
TypeScript
JavaScript
C#
C#
.NET
Frontend
React.js
DevOps
GitLab
Rest API
Git
AWS
GitLab CI
CI/CD
QA
Jest
+5
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Verified live · 4 hours ago 11 days ago Likely open · 63%

Staff Software Senior Engineer

≈ $174k – $324k per year (Estimated) · Staff+ · 10+ years exp · Hybrid (Washington, Arlington, United States) · Bachelor's Degree · Nationals only · Staff
Java
SQL
Python
TypeScript
JavaScript
Databases
Apache Kafka
AI/ML
LLM Guardrails
Frontend
Angular
DevOps
Blue-Green Deployment
Trunk-Based Development
Progressive Delivery
Platform Engineering
Rest API
CI/CD
AWS
+7
Apply
Verified live · 4 hours ago 20 days ago Likely open · 61%

Staff Full Stack Engineer Senior Engineer

≈ $171k – $319k per year (Estimated) · Staff+ · Hybrid (Washington, Arlington, United States) · Nationals only · Staff
TypeScript
Java
JavaScript
Java
Hibernate
Spring Boot
AI/ML
AI Agents
Frontend
Angular
DevOps
CI/CD
Management
Agile
+1
Apply

Good Shuffle

goodshuffle.com
goodshuffle.com · HQ: Washington, United States · 51-200 employees · Startup · Trust C · Hiring 11, 1 new
HQ: Washington, United States · 51-200 employees · Startup · Trust C · Hiring 11, 1 new
Erik Dreyer · Executive Officer, Director · decision-maker
John Garcia · Executive Officer, Director · decision-maker
Brittani Roberts · Director
No careers mailbox known
Top 25% payVerified live · 5 hours ago 4 days ago Likely open · 60%

Software Engineer III

$150k – $190k per year · Middle · 4+ years exp · Hybrid (Washington, United States) · Middle
Java
TypeScript
JavaScript
Frontend
Angular
Apply
Top 25% payVerified live · 5 hours ago 16 days ago Likely open · 50%

Lead Software Engineer

$220k – $250k per year · Lead · 8+ years exp · Hybrid (Washington, United States) · Staff
Java
TypeScript
JavaScript
Frontend
Angular
DevOps
AWS
Apply

Cayuse Holdings

cayuseholdings.com
cayuseholdings.com · HQ: Pendleton, United States · Business Process Outsourcing (BPO) · IT Consulting & Digital Transformation · Est. 2006 · Hiring 89, 14 new
HQ: Pendleton, United States · Business Process Outsourcing (BPO) · IT Consulting & Digital Transformation · Est. 2006 · Hiring 89, 14 new
Cayuse Holdings is a tribally owned family of companies headquartered near Pendleton, Oregon, providing technology, professional, research and operations support services to federal agencies, state and local governments, commercial clients and tribal organisations. Founded in 2006 and owned by the Confederated Tribes of the Umatilla Indian Reservation, it has offices in Arlington, Huntsville and Honolulu and staff on contracts across the United States and overseas. Its openings include cloud and AI engineers, business and research analysts, program managers, security operations specialists, study coordinators, ophthalmology technicians and administrative support.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 5 days ago Hiring now · 82%

Full Stack Developer

≈ $135k – $251k per year (Estimated) · Senior · 5+ years exp · In office (Washington, United States) · Bachelor's Degree · Top Secret · Senior
Node JS
C#
TypeScript
JavaScript
SQL
C#
ASP.NET Core
Entity Framework Core
Frontend
React.js
Mobile
Dependency Injection
DevOps
GitLab
Rest API
Git
Azure
AWS
Docker
CI/CD
Management
Agile
Scrum
+10
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Verified live · 4 hours ago 5 days ago Hiring now · 78%

.NET & REACT Full Stack Developer

≈ $133k – $248k per year (Estimated) · Senior · 8+ years exp · In office (Washington, United States) · Bachelor's Degree · Top Secret · Staff
C#
TypeScript
JavaScript
SQL
C#
ASP.NET Core
Entity Framework Core
Frontend
React.js
Mobile
Dependency Injection
DevOps
GitLab
Rest API
Git
Management
Scrum
Agile
+5
Apply
Verified live · 4 hours ago 24 days ago Long shot · 18%

Senior Web Application Developer

≈ $133k – $248k per year (Estimated) · Senior · 5+ years exp · In office (Washington, United States) · Bachelor's Degree · TS/SCI · Senior
C#
TypeScript
JavaScript
Frontend
Vue.js
Angular
React.js
DevOps
Git
Azure
Analytics
Power BI
Management
Power Automate
Power Apps
SharePoint
Agile
+5
Apply

Base-2 Solutions

base-2solutions.com
base-2solutions.com · HQ: Arlington, United States · Custom Software Development · Information Security · 1001-5000 employees · Trust C · Hiring 123, 8 new
HQ: Arlington, United States · Custom Software Development · Information Security · 1001-5000 employees · Trust C · Hiring 123, 8 new
Base-2 Solutions is a woman-owned federal technology contractor headquartered in Arlington, Virginia that delivers secure software, cybersecurity, data, AI, analytics, platform engineering and mission support to federal and national security customers. It holds the SBA WOSB designation and staffs cleared programmes in Bethesda, Annapolis Junction, Hanover, Reston, Washington and Doral, as well as Air Force enterprise IT work in the National Capital Region and Ohio. It hires cleared network, security, systems and platform engineers, HPC and GPU infrastructure engineers, DevOps and software engineers, Elasticsearch and Appian developers and cyber analysts.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 day ago 5 days ago Likely open · 65%

Senior Full Stack Developer

≈ $123k – $228k per year (Estimated) · Senior · 9+ years exp · In office (Washington, United States) · Bachelor's Degree · Full-Time · TS/SCI · Senior
TypeScript
JavaScript
PHP
PHP
Drupal
Databases
PostgreSQL
ElasticSearch
Frontend
Vue.js
Angular
React.js
DevOps
Git
Linux
CI/CD
Management
Scrum
Agile
+6
Apply
Likely inactiveVerified live · 1 day ago 3 months ago Long shot · 5%

Senior Java Developer

≈ $122k – $226k per year (Estimated) · Senior · 13+ years exp · In office (Washington, United States) · Bachelor's Degree · Full-Time · TS/SCI · Senior
Java
Python
Java
Apache Tomcat
Databases
Oracle
Apache Solr
DevOps
ZooKeeper
Apache HTTP Server
VMWare
Windows
+1
Apply

Credit Acceptance Auto Finance

creditacceptance.com
creditacceptance.com · Washington · San Francisco · Bellevue · Financial Services · Leasing, Auto & Equipment Finance · 501-1000 employees · Hiring 26, 14 new
Washington · San Francisco · Bellevue · Financial Services · Leasing, Auto & Equipment Finance · 501-1000 employees · Hiring 26, 14 new
Participating dealers offer bad credit car finance, as well as auto financing, for first time car buyers. Start your credit approval today!
No named decision-maker yet.
No careers mailbox known
Verified live · 9 hours ago 5 days ago Hiring now · 90%

Staff Software Engineer, Consumer 360

$155k – $227k per year · Staff+ · 8+ years exp · Hybrid (San Francisco, Washington, United States) · Relocation · Bachelor's Degree · Full-Time · Staff
Java
Python
Kotlin
Java
Spring Boot
Kotlin
Mockito
Databases
ActiveMQ
AI/ML
Function Calling
AWS Bedrock
AWS Bedrock AgentCore
LLM Guardrails
Agentic Workflows
Model Context Protocol
Claude Code
Copilot
LLM
AI Agents
Mobile
JUnit
DevOps
GitOps
Amazon EKS
SLI/SLO/SLA
SOAP
GitHub Actions
IAM
GitHub
Rest API
Kubernetes
CI/CD
AWS
QA
Pact
+21
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Top 25% payVerified live · 9 hours ago 5 days ago Hiring now · 90%

Distinguished Software Engineer

$279k – $391k per year · Lead · 10+ years exp · Hybrid (San Francisco, Washington, United States) · Relocation · Bachelor's Degree · Full-Time · Principal
Databricks
AI/ML
Model Context Protocol
LLM
Machine Learning
AI Agents
DevOps
AWS
Cybersecurity
Least Privilege
Apply
Verified live · 9 hours ago 5 days ago Hiring now · 90%

Software Engineer II, Data

$127k – $177k per year · Middle · 2+ years exp · Hybrid (San Francisco, Washington, United States) · Relocation · Bachelor's Degree · Middle
SQL
Python
Python
pySpark
Databases
Databricks
AI/ML
Airflow
Dagster
dbt
Spark
DevOps
AWS Lambda
Amazon S3
CI/CD
AWS
+4
Apply

Genpact

genpact.com
genpact.com · HQ: New York, United States · Management Consulting · IT Consulting & Digital Transformation · Business Process Outsourcing (BPO) · 5000+ employees · Est. 1997 · NYSE: G · IT services · Trust B · Hiring 1164, 107 new
HQ: New York, United States · Management Consulting · IT Consulting & Digital Transformation · Business Process Outsourcing (BPO) · 5000+ employees · Est. 1997 · NYSE: G · IT services · Trust B · Hiring 1164, 107 new
Genpact is a professional services company that began in 1997 as a business process unit inside GE Capital in India, and was spun out as an independent firm in 2005. It runs finance and accounting, supply chain, procurement, risk and customer operations on behalf of large enterprises, combining offshore delivery with process reengineering and increasingly with automation rather than pure labour arbitrage. Headquartered in New York and listed on the New York Stock Exchange, the company employs well over a hundred thousand people, mostly in India, and has repositioned its offering around agentic AI embedded into the processes it already operates.
Mike Weiner · Chief Financial Officer · decision-maker
Balkrishan Kalra · President & Chief Executive Officer · decision-maker
Pramod Bhasin · Founder · founder
Careers mailbox is known
Verified live · 4 hours ago Visa sponsor 5 days ago Likely open · 63%

Sr. Architect - Software Development Engineering P 3

$100k – $125k per year · Staff+ · Hybrid (Washington, United States) · Bachelor's Degree · Full-Time · Architect
Java
AI/ML
AI Agents
DevOps
Azure
Management
Agile
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Contact Discovery Services

contactdiscoveryservices.com
contactdiscoveryservices.com · HQ: Washington, United States · Legal AI · Legal Services · 11-50 employees · Hiring 18, 17 new
HQ: Washington, United States · Legal AI · Legal Services · 11-50 employees · Hiring 18, 17 new
Forensics & eDiscovery experts for law firms, corporations, and government. End-to-end solutions from forensics to cyber response.
No named decision-maker yet.
Careers mailbox is known
Verified live · 5 hours ago 5 days ago Hiring now · 90%

Solutions Developer, Advisory Services - Contact Discovery Services LLC

$110k – $145k per year · Middle · 3+ years exp · In office (Washington, United States) · Bachelor's Degree · Middle
C#
SQL
Python
PowerShell
JavaScript
C#
.NET
Databases
Oracle
PostgreSQL
AI/ML
Model Context Protocol
DevOps
Rest API
Git
Management
Power Automate
Power Apps
Agile
+6
Apply
Machines can read this selection · checked 04:25 UTC
Backend Developer Jobs in Washington
Frequently asked questions
How many Backend Developer jobs in Washington are available on Alion?
There are currently 303 active listings from 111 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Washington pay?
The average salary is around $224,089 per year based on the current listings.
Are remote options available for Backend Developer jobs in Washington?
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 Washington?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.