Backend Developer Salary in McLean

Backend Developer jobs in McLean hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $202,414/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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Quantum

Zencargo

zencargo.com
Zencargo is a London company founded in 2017 that combines digital freight forwarding with supply chain software. Its platform gives importers visibility of shipments and recommends how to route and fund inventory. The company works with consumer brands and retailers moving goods from Asia into Europe.
zencargo.com • HQ: London, United Kingdom • Freight Forwarding • Supply Chain • Transportation & Logistics • 51-200 employees • Est. 2017
HQ: London, United Kingdom • Freight Forwarding • Supply Chain • Transportation & Logistics • 51-200 employees • Est. 2017
Verified live · 2 hours ago 3 days ago

Forward-Deployed Engineer

Shenzhen • Remote (United States, China, United Kingdom) • Full-Time
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HealthEdge

healthedge.com
HealthEdge builds core administrative software for health insurance payers. Its products handle claims processing, benefits configuration, care management and member engagement. Plans use the platform to replace decades-old claims systems.
healthedge.com • HQ: Burlington, United States • Digital Health • Data & Analytics • Cloud Computing • 1001-5000 employees • Est. 2004
HQ: Burlington, United States • Digital Health • Data & Analytics • Cloud Computing • 1001-5000 employees • Est. 2004
3 days ago

Software Engineer

$145k – $162k per year • Senior • 8+ years expBoston • Remote (United States) • Bachelor's Degree • Staff
Java
SQL
Databases
Oracle
Mobile
JUnit
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$123k – $132k per year • Middle • 3+ years exp • Remote (United States) • Bachelor's Degree • Middle
JavaScript
Python
SQL
Ruby
Databases
PostgreSQL
AI/ML
Claude
Copilot
Synthetic Data
DevOps
AppDynamics
AWS
CI/CD
Datadog
Dynatrace
GCP
Grafana
New Relic
OpenTelemetry
Amazon CloudWatch
Docker
Git
Kubernetes
GitLab
QA
Gatling
JMeter
k6
Locust
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Warp

warp.dev
Headquartered in New York City, New York, Warp is a software technology company that develops a modern, Rust-based terminal for software engineers. The company's intelligent terminal replaces traditional command-line interfaces with modern features like text-editor-like input, block-based output navigation, and integrated AI assistance. Additionally, it offers cloud-backed team collaboration tools, allowing developers to save, share, and reuse workflows across their organizations.
warp.dev • HQ: New York, United States • Artificial Intelligence • AI Agents
HQ: New York, United States • Artificial Intelligence • AI Agents
Top 25% payVerified live · 6 hours ago 6 days ago

Software Engineer, Enterprise Security

$230k – $290k per year • Equity • Senior • 5+ years exp • Remote (United States) • Cofounder • Senior
Claude
Claude Code
Gemini
AI Agents
OpenAI Codex
OpenAI
DevOps
Docker
Cloudflare
Cybersecurity
Semgrep
Snyk
Threat Modeling
Wiz
Design
Figma
Marketing
Salesforce
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$230k – $290k per year • Equity • Senior • 5+ years expNew York • Remote (United States) • Full-Time • Senior
Claude
Claude Code
Gemini
AI Agents
OpenAI Codex
OpenAI
DevOps
Docker
Cloudflare
Cybersecurity
Semgrep
Snyk
Threat Modeling
Wiz
Design
Figma
Marketing
Salesforce
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Open 1672 daysTop 25% pay 4 years ago

Software Engineer

$165k – $260k per year • Equity • New York • Remote (United States) • Cofounder
Rust
C++
C++
OpenGL
AI/ML
Claude
Claude Code
Gemini
AI Agents
OpenAI
OpenAI Codex
Frontend
WebAssembly
DevOps
Docker
GitHub
Design
Figma
Marketing
Salesforce
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Fast Forward

ffwd.org
The first and only organization focused on scaling tech nonprofits. Our portfolio has impacted 415M lives and raised $1.4B in follow-on funding.
ffwd.org • Design & Creative • Artificial Intelligence • Financial Services • 51-200 employees • Est. 2014
Design & Creative • Artificial Intelligence • Financial Services • 51-200 employees • Est. 2014
Verified live · 1 hour ago 3 days ago

Senior Software Engineer

$129k – $178k per year • Senior • Remote (United States) • Internship • Senior
JavaScript
TypeScript
Databases
ElasticSearch
PostgreSQL
Frontend
React.js
Ant Design
DevOps
AWS
Datadog
Docker
Kubernetes
Terraform
Management
Slack
Apply
Report

Twilio

twilio.com
Twilio is a leading cloud communications platform that enables software developers to programmatically build, scale, and integrate real-time communication capabilities into applications via application programming interfaces (APIs). Headquartered in San Francisco, California, the company provides infrastructure for automated SMS messaging, voice calls, WhatsApp integration, video, and two-factor authentication without requiring traditional telecom hardware.
twilio.com • HQ: San Francisco, United States • Telecommunications • Software • Online Communication • 1001-5000 employees • Est. 2008
HQ: San Francisco, United States • Telecommunications • Software • Online Communication • 1001-5000 employees • Est. 2008
Verified live · 2 hours ago 2 months ago

Staff Software Engineer

$171k – $214k per year • Equity • Staff+ • 8+ years exp • Remote (United States) • Bachelor's Degree • Staff
Java
Python
Databases
Apache Kafka
ClickHouse
AI/ML
Spark
Mobile
Twilio
DevOps
AWS
Helm
Kubernetes
Terraform
Apply
Verified live · 2 hours ago 5 months ago

Staff Software Engineer (L4) Data Platform

$171k – $214k per year • Equity • Staff+ • 8+ years exp • Remote (United States) • Bachelor's Degree • Staff
Java
Python
Scala
Databases
Apache Kafka
AI/ML
Hadoop
Spark
Mobile
Twilio
DevOps
AWS
Analytics
ETL/ELT
Apply
Verified live · 2 hours ago 3 months ago

Staff Software Engineer

$171k – $214k per year • Equity • Staff+ • 12+ years exp • Remote (United States) • Staff
Go
Java
SQL
Databases
Apache Kafka
DynamoDB
Redis
AI/ML
AI Agents
Claude
Copilot
Anthropic
Mobile
Twilio
DevOps
Amazon EKS
AWS
AWS Lambda
CI/CD
Kubernetes
Terraform
GitHub
Apply
Report

Vannevar Labs

vannevarlabs.com
Vannevar Labs is a defense technology company focused on digital intelligence to support non-kinetic missions aimed at deterring and de-escalating conflicts. The company specializes in developing advanced machine learning techniques to ensure access to mission-relevant data, building tools to counter malign influence, and enhancing maritime domain awareness using open-source and targeted data collection techniques. Vannevar Labs is dedicated to quickly iterating with national security partners to meet urgent and dynamic security challenges, positioning its solutions to address the strategic competition for legitimacy and influence in the modern geopolitical landscape.
vannevarlabs.com • HQ: Washington, United States • AI Agents • Homeland Security • National Security
HQ: Washington, United States • AI Agents • Homeland Security • National Security
Top 25% payVerified live · 7 hours ago 3 days ago

Senior Software Engineer, Search

$150k – $215k per year • Senior • 7+ years exp • Remote (United States) • Senior
ElasticSearch
OpenSearch
AI/ML
NLP
Tokenization
AI Agents
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$143k – $237k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Full-Time • TS/SCI • Senior
PostgreSQL
Redis
AI/ML
AI Agents
DevOps
Platform Engineering
Amazon S3
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Top 25% payVerified live · 7 hours ago 2 months ago

Senior Software Engineer, Full-Stack - Security Platform

$150k – $215k per year • Senior • 7+ years exp • Remote (United States) • Senior
Java
Node JS
Python
TypeScript
JavaScript
Databases
PostgreSQL
AI/ML
AI Agents
Frontend
React.js
Cybersecurity
Keycloak
Apply
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Roo

roo.vet
Roo is a first-of-its-kind online veterinary relief service platform that gives veterinarians, vet techs and hospitals complete control over where and how they work. We at Roo see ourselves as more than just a vet recruitment agency. We saw veterinary clinics whose clients' needs outpaced their ability to fulfill them, and we saw veterinarians and vet techs working themselves to the bone at the mercy of everyone else's demands.
roo.vet • San Francisco • Farming & Agriculture • Hospitals & Clinics • Veterinary Medicine
San Francisco • Farming & Agriculture • Hospitals & Clinics • Veterinary Medicine
Verified live · 7 hours ago 3 days ago

Full Stack Engineer

$92k – $172k per year (Estimated) • Junior • 2+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Junior
JavaScript
SQL
TypeScript
Frontend
React.js
Mobile
React Native
DevOps
AWS
CI/CD
QA
Cypress
Jest
Apply
Top 25% pay 18 days ago

Full Stack Engineer

$150k – $195k per year • Junior • 2+ years expSan Francisco • Remote (United States) • Bachelor's Degree • Full-Time • Junior
JavaScript
SQL
TypeScript
Frontend
React.js
Mobile
React Native
DevOps
AWS
CI/CD
QA
Cypress
Jest
Apply
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Evident Change

evidentchange.org
Evident Change is a nonprofit that uses data and research to improve systems. We believe our social systems should help people reach their greatest potential, not create barriers to their success.
evidentchange.org • Madison • Data Science • Analytics Platforms • Predictive Analytics
Madison • Data Science • Analytics Platforms • Predictive Analytics
$100k per year • Senior • 5+ years expMadison • Remote (United States) • Bachelor's Degree • Full-Time • Senior
Ruby
SQL
Ruby
Factory Bot
Hotwire
RSpec
Ruby on Rails
Stimulus
Databases
PostgreSQL
Frontend
Tailwind CSS
DevOps
CI/CD
Git
Apply
Report

Hightouch

hightouch.com
Hightouch is a customer data platform that syncs data from existing warehouses to tools like CRMs, email marketing platforms, and ad networks. It helps businesses use their data for personalized marketing, improving customer engagement and campaign performance. With a no-code interface, Hightouch simplifies data integration while avoiding duplication, ensuring data integrity and security.
hightouch.com • San Francisco • New York • London • Paris • Denver • Sales & Marketing • Data & Analytics • Data Integration • Est. 2018
San Francisco • New York • London • Paris • Denver • Sales & Marketing • Data & Analytics • Data Integration • Est. 2018
Top 25% payVerified live · 3 hours ago 3 days ago

Software Engineer, Applied AI Research

$180k – $400k per year • Senior • Remote (North America)
LLM
AI Agents
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Open 1314 daysTop 25% pay 3 years ago

Software Engineer, Distributed Systems

$180k – $400k per year • Equity • Remote (North America)
AI Agents
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Open 125 daysTop 25% pay 5 months ago

Software Engineer, Customer Studio Backend

$180k – $400k per year • Equity • Senior • Remote (North America)
SQL
AI/ML
AI Agents
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Spycloud

spycloud.com
SpyCloud is a cybersecurity company that specializes in identity protection and threat intelligence. The company provides solutions for enterprise protection, consumer risk protection, and cybercrime investigations. SpyCloud's services include automated account takeover (ATO) prevention, post-infection remediation, ransomware prevention, session hijacking prevention, threat actor attribution, fraud prevention, dark web monitoring, and penetration testing.
spycloud.com • Austin • Washington • Huntsville • Events & Ticketing • Artificial Intelligence • Cybersecurity
Austin • Washington • Huntsville • Events & Ticketing • Artificial Intelligence • Cybersecurity
Verified live · 10 hours ago 3 days ago

Senior Software Engineer, Investigations

$131k – $170k per year • Senior • Austin • Remote (United States, United Kingdom) • PhD • Full-Time • Senior
Go
Python
TypeScript
JavaScript
Databases
Databricks
PostgreSQL
AI/ML
AI Agents
AWS Bedrock
LangGraph
LangChain
LLM Evaluation
LLM Guardrails
LLM
Spark
Frontend
React.js
Material UI
DevOps
Amazon EC2
AWS
AWS Lambda
CI/CD
GitHub Actions
Amazon ECS
API Gateway
GitHub
Docker
Rest API
Terraform
Apply
Report

Close

close.com
Close is the CRM with a built-in AI teammate that works with your team to call leads, qualify prospects, book meetings, and keep your CRM up to date. It also includes built-in calling, email, SMS, pipeline management, automation, and reporting.
close.com • HQ: San Francisco, United States • Sales Enablement • Software • Customer Relationship Management (CRM) • Est. 2013
HQ: San Francisco, United States • Sales Enablement • Software • Customer Relationship Management (CRM) • Est. 2013
Verified live · 11 hours ago 4 days ago

Senior Software Engineer – Marketing (USA Only & 100% Remote)

$147k – $244k per year (Estimated) • Senior • Remote (United States, Germany) • Full-Time • Senior
AI Agents
DevOps
Vercel
Design
Webflow
Marketing
Amplitude
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Open 115 daysVerified live · 11 hours ago 4 months ago

Software Engineer – Support (USA Only, 100% Remote)

$109k – $199k per year (Estimated) • Middle • 3+ years exp • Remote (United States) • Full-Time • Middle
JavaScript
Python
Rust
TypeScript
AI/ML
Claude
RAG
Semantic Search
Semantic Search
Mobile
Twilio
Management
Slack
Apply
Open 598 daysVerified live · 11 hours ago 1 year ago

Senior Software Engineer – Backend (USA Only, 100% Remote)

$139k – $231k per year (Estimated) • Senior • Remote (United States, Germany) • Full-Time • Senior
Go
JavaScript
Python
Rust
TypeScript
Python
Hypothesis
Pydantic
Flask
Databases
ElasticSearch
PostgreSQL
Redis
AI/ML
AI Agents
ChatGPT
Claude
Claude Code
ElevenLabs
Langfuse
LLM
Model Context Protocol
OpenAI Codex
Mobile
Twilio
DevOps
Ansible
AWS
CI/CD
Docker
Kubernetes
Terraform
WebRTC
WebSockets
GitHub
Amazon EC2
Amazon EKS
Apply
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Pluribus Digital

pluribusdigital.com
Pluribus Digital is a company that builds modern digital products for public service missions. They work on impactful projects such as helping the USCIS modernize interactions related to citizenship applications, publishing open data through APIs for the FDIC, and supporting the growth of Login. gov, all aimed at enhancing security and transparency.
pluribusdigital.com • Washington • Digital Goods
Washington • Digital Goods
Verified live · 3 hours ago 6 days ago

Technical Lead (TTB)

$155k – $165k per year • Lead • 8+ years exp • Remote (United States) • Bachelor's Degree • Staff
Java
DevOps
CI/CD
Kubernetes
Apply
Verified live · 3 hours ago 10 days ago

Evergreen: Associate Software Engineer

$64k – $167k per year (Estimated) • Junior • 2+ years exp • Remote (United States) • Junior
JavaScript
Ruby
TypeScript
Ruby
Ruby on Rails
Databases
PostgreSQL
Frontend
Angular
React.js
DevOps
Rest API
CI/CD
Apply
Verified live · 3 hours ago 2 months ago

Senior Software Engineer (TTB)

$140k – $155k per year • Senior • 5+ years exp • Remote (United States) • Bachelor's Degree • Senior
Java
SQL
TypeScript
JavaScript
Java
Hibernate
Spring Boot
Databases
Oracle
PostgreSQL
Frontend
Angular
Mobile
JUnit
DevOps
CI/CD
Git
IAM
Cybersecurity
Keycloak
Management
Jira
Apply
Report

Presence

presencelearning.com
To empower everyone who serves children with diverse needs.
presencelearning.com • Education • Health Care • Digital Health
Education • Health Care • Digital Health
Verified live · 1 day ago 4 days ago

Marketing Web Developer

$115k – $135k per year • Senior • 5+ years exp • Remote (United States) • Senior
JavaScript
PHP
PHP
WordPress
DevOps
CI/CD
Git
Rest API
Analytics
A/B Testing
Design
Figma
Marketing
GA4
Apply
Report

Vetcove

vetcove.com
Serving over 18,000 veterinary hospitals nationwide, Vetcove is an eCommerce platform that enables veterinary hospitals to research products, compare prices and stock across vendors, and purchase from one central location.
vetcove.com • New York • Health Care • Farming & Agriculture • Veterinary Medicine
New York • Health Care • Farming & Agriculture • Veterinary Medicine
Verified live · 8 hours ago 4 days ago

Staff Software Engineer

$170k – $230k per year • Staff+ • 8+ years exp • Remote (United States) • Visa sponsorship • Bachelor's Degree • Full-Time • Staff
JavaScript
Python
TypeScript
Python
Django
Django REST Framework
Databases
ClickHouse
ElasticSearch
PostgreSQL
Redis
Frontend
React.js
React Query
Mobile
React Native
DevOps
Git
Apply
Verified live · 8 hours ago 4 days ago

Senior Software Engineer

$115k – $180k per year • Senior • Remote (United States) • Visa sponsorship • Bachelor's Degree • Full-Time • Senior
JavaScript
Python
TypeScript
Python
Django
Django REST Framework
Databases
ElasticSearch
PostgreSQL
Redis
Frontend
React.js
Redux
Webpack
Mobile
React Native
DevOps
Git
Apply
Report

Horizon3

horizon3.ai
Horizon3.ai is a cybersecurity company that specializes in autonomous threat detection and proactive security validation. Its flagship platform, NodeZero, acts as an autonomous penetration testing solution that continuously discovers, tests, and verifies exploitable vulnerabilities across an organization's internal and external infrastructure. By simulating real-world attacker tactics, Horizon3.ai enables IT and security teams to fix critical security gaps before adversaries can exploit them.
horizon3.ai • Chicago • Amsterdam • San Francisco • Las Vegas • Seattle • Artificial Intelligence • Cybersecurity • Penetration Testing
Chicago • Amsterdam • San Francisco • Las Vegas • Seattle • Artificial Intelligence • Cybersecurity • Penetration Testing
Top 25% payVerified live · 6 hours ago 4 days ago

Software Engineer, Back-End (Pentest Platform)

$200k – $235k per year • Equity • Middle • 4+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Middle
Go
Python
SQL
Databases
PostgreSQL
Apache Kafka
Neo4j
AI/ML
Flink
DevOps
AWS
Datadog
Docker
Kubernetes
OpenTelemetry
Platform Engineering
Amazon Kinesis
Apply
Top 25% payVerified live · 6 hours ago 5 days ago

Senior Engineer, Back-End (Security Controls)

$200k – $270k per year • Senior • 7+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
C++
Go
Java
Python
Scala
SQL
TypeScript
Databases
Neo4j
PostgreSQL
Frontend
GraphQL
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Analytics
ETL/ELT
Apply
Top 25% payVerified live · 6 hours ago 2 months ago

Senior Backend Engineer, Security Controls

$188k – $209k per year • Equity • Senior • 7+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
C++
Go
Java
Python
Scala
SQL
TypeScript
Databases
Neo4j
PostgreSQL
Frontend
GraphQL
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Cybersecurity
Carbon Black
Crowdstrike
Microsoft Defender
SentinelOne
Analytics
ETL/ELT
Apply
Report

Roadie

roadie.com
Roadie is a technology company that provides a platform for same-day delivery. The company's platform connects businesses and individuals with drivers who can deliver packages and goods. Roadie's platform is designed to be easy to use and reliable.
roadie.com • Cybersecurity • Transportation & Logistics • Courier Services
Cybersecurity • Transportation & Logistics • Courier Services
Verified live · 1 day ago 4 days ago

Full Stack Engineer

$68k – $192k per year (Estimated) • Middle • 3+ years exp • Remote (United States) • Middle
C#
Go
JavaScript
Python
Ruby
TypeScript
Ruby
Ruby on Rails
Databases
Apache Kafka
PostgreSQL
Redis
Frontend
React.js
DevOps
AWS
CircleCI
Docker
Kubernetes
GitHub
Apply
Verified live · 1 day ago 2 months ago

Senior Full Stack Engineer

$91k – $222k per year (Estimated) • Senior • 6+ years exp • Remote (United States) • Bachelor's Degree • Senior
C#
Go
Java
Python
Ruby
JavaScript
Ruby
Ruby on Rails
Databases
Apache Kafka
PostgreSQL
Redis
Frontend
React.js
DevOps
AWS
CircleCI
Docker
Kubernetes
GitHub
Apply
Report

Pogo

joinpogo.com
Pogo is a web-based service (joinpogo.com) that operates a consumer-facing website leveraging extensive third‑party tracking, analytics, forms and marketing integrations. The site uses cookies and providers such as Google, Meta, LinkedIn, HubSpot, Typeform, Contentsquare, Cloudflare, TikTok and PostHog to power load‑balancing, analytics, form handling, personalization and targeted advertising. The available information is focused on cookie consent, tracking categories (necessary, preferences, statistics, marketing) and multiple third‑party vendors used to optimize the website and marketing/ads performance.
joinpogo.com • Financial Services • FinTech • Est. 2020
Financial Services • FinTech • Est. 2020
Verified live · 1 day ago 4 days ago

Full Stack Engineer

$96k – $178k per year (Estimated) • Junior • 2+ years exp • Remote (United States) • Full-Time • Junior
AI Agents
Claude
Claude Code
Cursor
OpenAI Codex
Apply
2 months ago

Full Stack Engineer

$96k – $178k per year (Estimated) • Junior • 2+ years expUnited States • Remote (United States) • Full-Time • Junior
AI Agents
Claude
Claude Code
Cursor
OpenAI Codex
Apply
Report

STR

str.com
STR (formerly Smith Travel Research) is a global leader in data benchmarking, market analytics, and performance insights for the hospitality industry. Operating as a subsidiary of CoStar Group, the company aggregates confidential market data - tracking supply, demand, occupancy rates, and revenue per available room (RevPAR) across tens of thousands of hotels worldwide.
str.com • HQ: Woburn, United States • Travel & Tourism • Business Intelligence • Data & Analytics • 1001-5000 employees
HQ: Woburn, United States • Travel & Tourism • Business Intelligence • Data & Analytics • 1001-5000 employees
Verified live · 1 hour ago 2 months ago

Autonomy Algorithms Senior Software Engineer

$134k – $184k per year • Senior • 5+ years expDayton • Remote (United States) • Bachelor's Degree • Full-Time • Senior
C++
Java
Python
AI/ML
Reinforcement Learning
AI Agents
DevOps
CI/CD
GitLab
Robotics
MAVLink
Management
Confluence
Apply
Verified live · 1 hour ago 2 months ago

Autonomy Algorithms Senior Software Engineer

$134k – $184k per year • Senior • 5+ years expArlington • Remote (United States) • Bachelor's Degree • Full-Time • Senior
C++
Java
Python
AI/ML
Reinforcement Learning
AI Agents
DevOps
CI/CD
GitLab
Robotics
MAVLink
Management
Confluence
Apply
Verified live · 1 hour ago 2 months ago

Autonomy Algorithms Senior Software Engineer

$134k – $184k per year • Senior • 5+ years exp • Remote (United States, Morocco) • Bachelor's Degree • Full-Time • Senior
C++
Java
Python
AI/ML
Reinforcement Learning
AI Agents
DevOps
CI/CD
GitLab
Robotics
MAVLink
Management
Confluence
Apply
Report
Backend Developer Salary in McLean
Frequently asked questions
How many Backend Developer jobs in McLean are available on Alion?
There are currently 55 active listings from 8 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in McLean pay?
The average salary is around $202,414 per year based on the current listings.
Are remote options available for Backend Developer jobs in McLean?
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 McLean?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.