Backend Developer Jobs in McLean

Backend Developer jobs in McLean hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $248,062/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

McLean
AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science

Infinitive

infinitive.com
infinitive.com • HQ: McLean, United States • IT Consulting & Digital Transformation • Predictive Analytics • Data & Analytics • 51-200 employees • Hiring 15, 1 new
HQ: McLean, United States • IT Consulting & Digital Transformation • Predictive Analytics • Data & Analytics • 51-200 employees • Hiring 15, 1 new
Get the value out of your data with Infinitive, the leaders in data analytics and cloud development.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 19 days ago Hiring now · 76%

Technical Lead/Architect (Temporal & Apache Kafka required) - Infinitive Inc

≈ $144k – $289k per year (Estimated) • Lead • 8+ years exp • In office (McLean, United States) • Architect
Scala
Go
Java
Python
Python
pySpark
Pydantic
Pandera
Databases
Google BigQuery
Snowflake
Databricks
Apache Kafka
AI/ML
dbt
Great Expectations
Flink
Human-in-the-Loop
Spark
DevOps
gRPC
FinOps
CI/CD
Analytics
AWS Glue
Data Vault
+13
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≈ $133k – $244k per year (Estimated) • Senior • In office (McLean, United States) • Senior
Node JS
TypeScript
JavaScript
SQL
Databases
Snowflake
PostgreSQL
Frontend
React.js
DevOps
AWS
Management
Scrum
Agile
+2
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EY

ey.com
ey.com • HQ: London, United Kingdom • Management Consulting • Financial Advisory, Valuation & Restructuring • Tax Advisory & Preparation • Audit & Assurance Firms • 5000+ employees • Est. 1989 • Hiring 5412, 650 new
HQ: London, United Kingdom • Management Consulting • Financial Advisory, Valuation & Restructuring • Tax Advisory & Preparation • Audit & Assurance Firms • 5000+ employees • Est. 1989 • Hiring 5412, 650 new
Headquartered in London, United Kingdom, EY (Ernst & Young) is a multinational professional services network and one of the "Big Four" accounting firms. The organization provides financial assurance and auditing, tax advisory, management and technology consulting, and strategy and transactions advisory through its EY-Parthenon arm. Operating across more than 150 countries, it delivers risk management, digital transformation, data analytics, and regulatory compliance solutions to multinational corporations, financial institutions, and government entities worldwide.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 26 min ago Visa sponsor 20 days ago Likely open · 63%

Government and Infrastructure - Digital Engineering - Application Modernization Senior Engineer

$123k – $205k per year • Senior • 3+ years exp • In office (McLean, United States) • Bachelor's Degree • Secret • Senior
Bash
PowerShell
C#
JavaScript
SQL
Python
C#
.NET
Databases
Oracle
PostgreSQL
DevOps
OpenShift
CloudFormation
Windows Server
Configuration Management
Bicep
Amazon EKS
Azure AKS
FinOps
TCP/IP
DNS
Ansible
Terraform
Windows
Git
Docker
Kubernetes
Azure
AWS
Cybersecurity
SonarQube
FedRAMP
+21
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Top 25% payVerified live · 26 min ago Visa sponsor 24 days ago Likely open · 60%

Government and Infrastructure - Digital Engineering - Integration Senior Engineer

$123k – $205k per year • Senior • 3+ years exp • In office (McLean, United States) • Bachelor's Degree • Secret • Senior
Java
SQL
C#
C#
.NET
Databases
Oracle
Apache Kafka
PostgreSQL
DevOps
SOAP
Rest API
Cybersecurity
Okta
CyberArk
Analytics
Talend
ETL/ELT
+5
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Credence

credence.ai
credence.ai • HQ: Tysons, United States • Information Security • National Security • IT Consulting & Digital Transformation • AI Consulting & Integration • 1001-5000 employees • Trust A • Hiring 92, 21 new
HQ: Tysons, United States • Information Security • National Security • IT Consulting & Digital Transformation • AI Consulting & Integration • 1001-5000 employees • Trust A • Hiring 92, 21 new
Credence is a US government services contractor headquartered in Tysons, Virginia, that provides AI, cloud, data, cybersecurity and modernization services alongside logistics, intelligence, engineering and mission support for defense, health and foreign assistance agencies. The firm reports more than 1,700 team members and over 100 prime contracts, holds vehicles such as GSA OASIS+ and GSA Alliant 3, and supports F-16 and B-2 programs of the Air Force Life Cycle Management Center. It hires systems and avionics engineers, cybersecurity specialists, data and AI engineers, program managers, intelligence planners and administrative staff, many requiring security clearances.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 23 days ago Likely open · 53%

Senior Application Programmer

$130k – $150k per year • Senior • In office (McLean, United States) • Bachelor's Degree • Full-Time • Secret • Senior
SQL
Apex
Apex
MuleSoft
DevOps
SOAP
GitLab
Jenkins
Rest API
Git
CI/CD
AWS
Cybersecurity
PKI
SonarQube
Management
ServiceNow
Agile
QA
Postman
SoapUI
+8
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Range

range.com
range.com • HQ: McLean, United States • Investing Apps & Robo-Advisors • Wealth Management & Financial Advisors • 501-1000 employees • Est. 2021 • Startup • Trust C • Hiring 64, 2 new
HQ: McLean, United States • Investing Apps & Robo-Advisors • Wealth Management & Financial Advisors • 501-1000 employees • Est. 2021 • Startup • Trust C • Hiring 64, 2 new
Range is a McLean, Virginia-based wealth management firm that combines a team of certified financial planners with an AI-assisted software platform covering investments, taxes, equity compensation, estate planning and retirement for households on a flat membership fee rather than a percentage of assets. Founded in 2021 by Fahad and David, the latter a former Amazon engineer, it has raised more than 100 million dollars and also has offices in New York and Bellevue, Washington. It hires financial planners, investment operations and tax staff, software, security and data engineers, product leaders and finance, legal and people operations roles.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 24 days ago Fading · 26%

Software Engineering Intern

Intern • In office (McLean, United States) • Bachelor's Degree • Internship • Intern
TypeScript
JavaScript
Node JS
Frontend
React.js
DevOps
AWS
Apply
Likely inactiveTop 25% pay 3 months ago Long shot · 8%

Senior Software Engineer

$150k – $250k per year • Equity • Senior • In office (McLean, United States) • Full-Time • Senior
TypeScript
JavaScript
Python
Databases
DynamoDB
AI/ML
Cursor
Claude Code
Frontend
React.js
DevOps
Amazon EC2
Amazon ECS
Amazon CloudWatch
Amazon S3
AWS
+4
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Likely inactiveTop 25% pay 3 months ago Long shot · 5%

Software Engineer

$100k – $200k per year • Equity • In office (McLean, United States) • Full-Time
Node JS
TypeScript
JavaScript
Python
Databases
DynamoDB
AI/ML
Cursor
Claude Code
Frontend
React.js
DevOps
Amazon EC2
Amazon ECS
Amazon CloudWatch
Amazon S3
AWS
+5
Apply

Northrop Grumman

northropgrumman.com
northropgrumman.com • HQ: Falls Church, United States • Space Defense • C4ISR • Satellite Manufacturing • Aerospace Manufacturing • Defense Manufacturing • 5000+ employees • Est. 1994 • Trust B • Hiring 2403, 316 new
HQ: Falls Church, United States • Space Defense • C4ISR • Satellite Manufacturing • Aerospace Manufacturing • Defense Manufacturing • 5000+ employees • Est. 1994 • Trust B • Hiring 2403, 316 new
Northrop Grumman is an American defence contractor whose oldest predecessor was founded in 1939, and which took its present form through the 1994 combination of Northrop and Grumman. It builds strategic systems including the B-21 Raider bomber and the Sentinel intercontinental ballistic missile programme, military and civil space systems, radars and electronic warfare equipment, autonomous aircraft, and mission systems and software for the United States armed forces and allied governments. Headquartered in Falls Church, Virginia and listed on the New York Stock Exchange, it earns the large majority of its revenue from the American government and employs close to one hundred thousand people.
Kenneth Crews · Chief Financial Officer · decision-maker
Kathy Warden · Chair, Chief Executive Officer and President · decision-maker
Jack Northrop · Founder · founder
No careers mailbox known
Top 25% payVerified live · 1 day ago 25 days ago Fading · 42%

Staff Ground Software Engineer – Mission Planning & Astrodynamics

$177k – $266k per year • Staff+ • 12+ years exp • In office (McLean, United States) • Relocation • Bachelor's Degree • Full-Time • TS/SCI • Shift work • Citizenship or vetting required • Staff
C++
Java
Python
Bash
DevOps
CI/CD
Podman
Configuration Management
Bamboo
Bitbucket
KVM
QEMU
VirtualBox
VMWare
GitLab
Jenkins
Git
Docker
Linux
Management
Confluence
Jira
Agile
SpaceTech
STK
Cameo Systems Modeler
+15
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Top 25% payVerified live · 1 day ago 25 days ago Fading · 42%

Staff Ground Software Architect – Space Ground Systems AHT

$177k – $266k per year • Staff+ • 12+ years exp • In office (McLean, United States) • Relocation • Bachelor's Degree • Full-Time • TS/SCI • Shift work • Citizenship or vetting required • Architect
Bash
C++
Java
Python
DevOps
Podman
Configuration Management
Bitbucket
GitLab
Jenkins
Git
Docker
Linux
Kubernetes
CI/CD
Bamboo
KVM
QEMU
VirtualBox
VMWare
Management
Jira
Agile
Confluence
SpaceTech
Cameo Systems Modeler
MedTech
Verification & Validation
+16
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Andesite

andesite.ai
andesite.ai • HQ: McLean, United States • AI Agents • Homeland Security • 51-200 employees • Est. 2023 • Hiring 3
HQ: McLean, United States • AI Agents • Homeland Security • 51-200 employees • Est. 2023 • Hiring 3
Company We build products that support and empower those who work protecting others. Our Mission We founded Andesite to build security products that support and empower those who work protecting others.
Brian Carbaugh · Executive Officer, Director · decision-maker
Grant Verstandig · Executive Officer, Director · decision-maker
Barrett Yates Mack · Executive Officer · decision-maker
William MacMillan · Executive Officer · decision-maker
No careers mailbox known
Top 25% payVerified live · 1 hour ago 25 days ago Hiring now · 74%

Senior Software Engineer - Full Stack (TS Clearance)

$180k – $240k per year • Senior • 5+ years exp • Washington • McLean • Remote (United States) • Bachelor's Degree • Top Secret • Senior
JavaScript
Python
AI/ML
Computer Vision
Machine Learning
DevOps
Docker
GCP
Kubernetes
Azure
AWS
Cybersecurity
SOC 2
FedRAMP
+3
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American Systems

americansystems.com
americansystems.com • HQ: McLean, United States • National Security • IT Consulting & Digital Transformation • Engineering Services • 51-200 employees • Est. 1975 • Hiring 169, 18 new
HQ: McLean, United States • National Security • IT Consulting & Digital Transformation • Engineering Services • 51-200 employees • Est. 1975 • Hiring 169, 18 new
American Systems is an employee-owned government services contractor headquartered in McLean, Virginia, delivering information technology, engineering and analysis, test and evaluation, and training services to national priority programs. Founded in 1975, it became a majority ESOP company in 1997 and fully employee-owned in 2015, works largely for US defense customers such as the Navy and NAVAIR, and has absorbed the contractor Epsilon. Its openings span aerospace and software engineers, cybersecurity analysts, network and systems administrators, mechanical designers and test engineers, many requiring security clearances.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 26 days ago Long shot · 19%

C/C++ Software Engineer

$97k – $162k per year • Senior • 8+ years exp • In office (McLean, United States) • Bachelor's Degree • Secret • Staff
C++
DevOps
Git
Linux
Cybersecurity
Threat Modeling
Robotics
Sensor Fusion
Apply

Bcore

bcore.com
bcore.com • McLean • Springfield • Saint Louis • Reston • Herndon • Intelligence • IT Consulting & Digital Transformation • 201-500 employees • Hiring 54, 1 new
McLean • Springfield • Saint Louis • Reston • Herndon • Intelligence • IT Consulting & Digital Transformation • 201-500 employees • Hiring 54, 1 new
Bcore is an American defense and intelligence contractor delivering enterprise IT, cloud, DevSecOps, systems engineering, software development and intelligence analysis to national security customers. Organised into Insight Solutions, Labs and Mission Services divisions, it staffs programs in Northern Virginia, including Herndon, Chantilly, McLean and Springfield, and in Saint Louis, Missouri, where many roles require TS/SCI clearance. Openings include ServiceNow, cloud, HPC and DevSecOps engineers, systems administrators, cyber security systems engineers, software and Python developers, UI and UX designers, technical writers and project managers.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 1 month ago Long shot · 24%

Full-stack Developer

≈ $132k – $244k per year (Estimated) • Senior • 8+ years exp • In office (McLean, United States) • Bachelor's Degree • TS/SCI • Staff
TypeScript
JavaScript
SQL
Python
Python
FastAPI
Frontend
Vue.js
DevOps
CDKTF
Git
Docker
AWS
Terraform
+3
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The Swift Group

theswiftgroup.com
theswiftgroup.com • HQ: Reston, United States • Military • Government • National Security • Homeland Security • 1001-5000 employees • Trust A • Hiring 104, 1 new
HQ: Reston, United States • Military • Government • National Security • Homeland Security • 1001-5000 employees • Trust A • Hiring 104, 1 new
Headquartered in Reston, Virginia, United States, The Swift Group is a national security technology and mission support contractor specializing in advanced engineering and operational advisory for the defense and intelligence sectors. The enterprise delivers tailored technical capabilities spanning high-performance computing (HPC) research and systems architecture, custom software development, applied data science, cyber enablement, advanced energetics, and operator-led tactical training.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 min ago 1 month ago Hiring now · 90%

Full Stack Software Developer

$50k – $290k per year • Senior • 5+ years exp • In office (McLean, United States) • Bachelor's Degree • Full-Time • TS/SCI • Senior
C++
JavaScript
Python
Python
Flask
Databases
Oracle
DevOps
Git
Apply

Teamraft

teamraft.com
teamraft.com • HQ: Colorado Springs, United States • Custom Software Development • Defense AI • 51-200 employees • Likely startup • Hiring 25, 6 new
HQ: Colorado Springs, United States • Custom Software Development • Defense AI • 51-200 employees • Likely startup • Hiring 25, 6 new
Raft delivers scalable AI, data integration, and resilience, enhancing mission clarity and operational success.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 1 month ago Long shot · 17%

Staff Engineer

≈ $168k – $312k per year (Estimated) • Staff+ • 5+ years exp • In office (Tacoma, New York, McLean, United States, Rome, Italy) • Secret • Staff
Scala
Java
Python
JavaScript
Java
Maven
Gradle
Databases
ElasticSearch
MySQL
Apache Kafka
PostgreSQL
AI/ML
Flink
AI Agents
Frontend
npm
DevOps
Helm
Istio
Kibana
Loki
Fluent Bit
Service Mesh
Prometheus
Grafana
Kubernetes
Ubuntu
Analytics
ETL/ELT
+16
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Clark Construction Group

clarkconstruction.com
clarkconstruction.com • HQ: Bethesda, United States • Civil & Structural Engineering • Construction • 1001-5000 employees • Est. 1906 • Trust A • Hiring 301
HQ: Bethesda, United States • Civil & Structural Engineering • Construction • 1001-5000 employees • Est. 1906 • Trust A • Hiring 301
Founded in 1906, Clark Construction Group is one of the largest building and civil infrastructure enterprises in the United States. Headquartered in Bethesda, Maryland, United States, the company serves commercial, government, transportation, energy, and institutional sectors nationwide. Through its integrated asset delivery capabilities - encompassing general contracting, preconstruction planning, heavy civil engineering, self-perform trades, and mission-critical project management - it constructs complex commercial real estate, transit systems, water infrastructure, and technology facilities.
No named decision-maker yet.
No careers mailbox known
Visa sponsor 1 month ago Long shot · 16%

Senior Application Developer

$65k – $170k per year • Senior • 6+ years exp • In office (McLean, United States) • Bachelor's Degree • Full-Time • Senior
C#
JavaScript
SQL
C#
.NET
Databases
MS SQL
DevOps
Azure DevOps
Git
Azure
CI/CD
AWS
+2
Apply

TheIncLab

theinclab.com
theinclab.com • HQ: McLean, United States • Defense AI • AI Consulting & Integration • 11-50 employees • Est. 2015 • Trust B • Hiring 7
HQ: McLean, United States • Defense AI • AI Consulting & Integration • 11-50 employees • Est. 2015 • Trust B • Hiring 7
Deploy AI platforms that deliver decision advantage. Rapid prototyping, multi-domain data fusion & mission planning. Built for operators. Mission-ready.
No named decision-maker yet.
Careers mailbox is known
Verified live · 10 hours ago 1 month ago Fading · 25%

Software Engineer III

≈ $90k – $178k per year (Estimated) • Middle • In office (Tampa, Nashville, McLean, Colorado Springs, United States) • Bachelor's Degree • Full-Time • Top Secret • Citizenship or vetting required • Middle
Node JS
C#
TypeScript
JavaScript
Databases
Apache Kafka
Frontend
Vue.js
Angular
React.js
DevOps
WebSockets
Rest API
Git
Docker
Kubernetes
Management
Confluence
Jira
+7
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Verified live · 10 hours ago 1 month ago Fading · 25%

Software Engineer II

≈ $92k – $183k per year (Estimated) • Middle • In office (Tampa, Nashville, McLean, Colorado Springs, United States) • Bachelor's Degree • Full-Time • Top Secret • Citizenship or vetting required • Middle
Rust
Node JS
C#
TypeScript
JavaScript
Databases
Apache Kafka
Frontend
Vue.js
Angular
React.js
DevOps
WebSockets
Rest API
Git
Docker
Kubernetes
Management
Confluence
Jira
+8
Apply

ID.me

idme.com
idme.com • HQ: McLean, United States • Identity Management • 501-1000 employees • Est. 2010 • Trust A • Hiring 38
HQ: McLean, United States • Identity Management • 501-1000 employees • Est. 2010 • Trust A • Hiring 38
ID.me is a digital identity company headquartered in McLean, Virginia, whose identity wallet lets people verify who they are once and then sign in across government, healthcare and commercial websites. More than 152 million members use it at 20 federal agencies, 45 state agencies, over 70 healthcare organizations and more than 600 consumer brands, and it is certified as a NIST 800-63 IAL2 and AAL2 credential service provider, with further offices in Mountain View, New York and Tampa. It hires staff and principal software engineers, quality and data platform engineers, account executives and managers, revenue operations and legal staff.
Blake Hall · Executive Officer, Director · decision-maker
Victor Pascucci III · Director
Liron Gitig · Director
Kelly Perdew · Director
No careers mailbox known
Verified live · 3 hours ago Visa sponsor 1 month ago Hiring now · 77%

Staff Software Engineer - Reporting & Billing

≈ $163k – $302k per year (Estimated) • Staff+ • 8+ years exp • In office (McLean, United States) • Bachelor's Degree • Staff
Kotlin
Go
Java
SQL
Java
Spring Boot
Databases
Apache Kafka
Snowflake
AI/ML
Cursor
Claude Code
+1
Apply
Verified live · 3 hours ago Visa sponsor 2 months ago Likely open · 50%

Senior Software Engineer – Platform & Data Infrastructure

≈ $133k – $246k per year (Estimated) • Senior • 4+ years exp • In office (McLean, Mountain View, United States) • Bachelor's Degree • Senior
Java
SQL
Python
Databases
Google BigQuery
Apache Kafka
Vertica
AI/ML
Airflow
LLM Guardrails
DevOps
Splunk
Helm
Terragrunt
FluxCD
GitOps
External Secrets
Amazon EKS
Google GKE
Platform Engineering
Terraform
GCP
Kubernetes
CI/CD
ArgoCD
AWS
Cybersecurity
HashiCorp Vault
Zero Trust
Open Policy Agent
+18
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Verified live · 3 hours ago Visa sponsor 2 months ago Likely open · 50%

Senior Software Development Engineer - Fullstack

≈ $133k – $246k per year (Estimated) • Senior • 7+ years exp • In office (McLean, Mountain View, United States) • Bachelor's Degree • Full-Time • Senior
Go
Java
Python
TypeScript
JavaScript
Databases
Apache Kafka
PostgreSQL
AI/ML
Claude Code
Frontend
Angular
React.js
GraphQL
DevOps
Rest API
+4
Apply

Hilton

hilton.com
hilton.com • HQ: McLean, United States • Hotels & Resorts • 1001-5000 employees • Est. 1919 • Trust A • Hiring 2109, 551 new
HQ: McLean, United States • Hotels & Resorts • 1001-5000 employees • Est. 1919 • Trust A • Hiring 2109, 551 new
Hilton is a leading global hospitality enterprise that manages, franchises, and develops hotels, resorts, and timeshare properties. Headquartered in McLean, Virginia, United States, the company features a portfolio of distinct world-class brands spanning over 120 countries and territories. Founded in 1919 by Conrad Hilton, it provides lodging options ranging from luxury accommodations to extended-stay suites alongside its Hilton Honors loyalty program.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 1 month ago Long shot · 7%

Senior Software Engineer Content Management System

≈ $80k – $148k per year (Estimated) • Senior • 5+ years exp • Hybrid (Memphis, Dallas, McLean, United States) • High School Diploma • Senior
Java
Databases
Couchbase
Redis
Apache Kafka
DevOps
Rest API
Git
Docker
Management
Confluence
Jira
Agile
+2
Apply

Accenture Federal Services

accenturefederal.com
accenturefederal.com • HQ: Arlington, United States • IT Consulting & Digital Transformation • Digital Government • 5000+ employees • Trust B • Hiring 570, 50 new
HQ: Arlington, United States • IT Consulting & Digital Transformation • Digital Government • 5000+ employees • Trust B • Hiring 570, 50 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
Top 25% payVerified live · 2 hours ago 2 months ago Fading · 34%

Software and Systems Engineer SME

$166k – $334k per year • Staff+ • 10+ years exp • In office (McLean, United States) • TS/SCI • Staff
JavaScript
SQL
Python
Databases
DynamoDB
Management
Scrum
Agile
Apply

Palo Alto Networks

paloaltonetworks.com
paloaltonetworks.com • HQ: Santa Clara, United States • Endpoint Security • Threat Intelligence • Security Operations • Cloud Security • Network Security • 1001-5000 employees • Est. 2005 • Trust B • Hiring 1093, 90 new
HQ: Santa Clara, United States • Endpoint Security • Threat Intelligence • Security Operations • Cloud Security • Network Security • 1001-5000 employees • Est. 2005 • Trust B • Hiring 1093, 90 new
Palo Alto Networks is a cybersecurity company headquartered in Santa Clara, California, selling next-generation firewalls and SASE network security, the Prisma and Cortex platforms for cloud security and security operations, and Unit 42 threat intelligence and incident response services. Founded in 2005 by Nir Zuk and listed on Nasdaq, it reports more than 16,000 employees and over 70,000 customers, with major engineering centres in Israel and India and offices across the Americas, Europe and Asia. It hires software engineers, product managers and designers, solutions consultants, account managers, go-to-market strategists and legal and sourcing staff.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 6 min ago Visa sponsor 2 months ago Long shot · 15%

Principal Software Escalation Engineer

$147k – $238k per year • Equity • Lead • 8+ years exp • In office (Boston, Charleston, Arlington, McLean, Memphis, United States) • Full-Time • Principal
Go
SQL
Python
DevOps
PagerDuty
AWS
Cybersecurity
Shift-Left Security
CyberArk
MedTech
CAPA
Apply

KBR

kbr.com
kbr.com • HQ: Houston, United States • Space Services • Military Logistics • Engineering Services • 5000+ employees • Est. 1998 • Trust B • Hiring 1464, 71 new
HQ: Houston, United States • Space Services • Military Logistics • Engineering Services • 5000+ employees • Est. 1998 • Trust B • Hiring 1464, 71 new
KBR is an engineering, science and technology company headquartered in Houston, Texas, delivering government services, defense and space mission support, process technology licensing and engineering for energy, chemicals and infrastructure projects. Listed on the New York Stock Exchange, it works across the United States, the United Kingdom, Australia and the Middle East, and in September 2025 announced the spin-off of its Mission Technology Solutions business into a separate public company. It hires process, piping, instrumentation, structural and HSE engineers, project and construction managers, logistics and commercial specialists, and finance, tax and IT staff.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 days ago 2 months ago Long shot · 9%

Software Developer

$176k – $215k per year • Staff+ • 10+ years exp • In office (McLean, United States) • Relocation • Bachelor's Degree • Full-Time • TS/SCI • Staff
JavaScript
Design
Adobe Photoshop
Adobe After Effects
Apply
Open 116 days 3 months ago Long shot · 3%

Full Stack Developer

$206k – $251k per year • Staff+ • 12+ years exp • In office (McLean, United States) • Relocation • Bachelor's Degree • Full-Time • TS/SCI • Principal
TypeScript
JavaScript
SQL
Python
Python
FastAPI
Frontend
Vue.js
Tailwind CSS
DevOps
CDKTF
Terraform
Git
Docker
AWS
+4
Apply

Exiger

exiger.com
exiger.com • HQ: McLean, United States • Supply Chain AI • RegTech, AML & Compliance • Supply Chain & Logistics Software • 501-1000 employees • Est. 2013 • Trust A • Hiring 52, 4 new
HQ: McLean, United States • Supply Chain AI • RegTech, AML & Compliance • Supply Chain & Logistics Software • 501-1000 employees • Est. 2013 • Trust A • Hiring 52, 4 new
Exiger is a supply chain risk management and procurement software company based in McLean, Virginia, whose AI platform 1Exiger gives corporations, banks and government agencies visibility into suppliers, parts, compliance and third-party risk. Founded in 2013, it has more than 850 employees in 10 offices, reports over 550 customers including 150 Fortune 500 companies and more than 80 government and defense organizations, and is FedRAMP authorized. Openings include software, platform, database and site reliability engineers, investigative and supply chain risk analysts, multilingual research associates, customer success managers and federal account executives.
Matt Hibbard · Executive Officer · decision-maker
Carrie Wibben · Executive Officer · decision-maker
Jon Goldman · Executive Officer · decision-maker
Brandon Daniels · Executive Officer · decision-maker
No careers mailbox known
Verified live · 1 hour ago 2 months ago Hiring now · 72%

Senior Software Engineer (L5)

≈ $131k – $241k per year (Estimated) • Senior • 6+ years exp • Hybrid (McLean, New York, Richmond, United States) • Senior
TypeScript
Java
JavaScript
Java
Spring Boot
Databases
ActiveMQ
Redis
MySQL
Apache Kafka
AI/ML
AI Agents
Frontend
Angular
DevOps
Kubernetes
CI/CD
Helm
ArgoCD
Grafana
Terraform
AWS
Cybersecurity
FedRAMP
+10
Apply

Minfy Technologies

minfytech.com
minfytech.com • HQ: Hyderabad, India • AI Consulting & Integration • Data Engineering & Migration Services • Managed IT Services (MSP) • Cloud Consulting & Migration • 201-500 employees • Est. 2016 • IT services • Trust B • Hiring 87
HQ: Hyderabad, India • AI Consulting & Integration • Data Engineering & Migration Services • Managed IT Services (MSP) • Cloud Consulting & Migration • 201-500 employees • Est. 2016 • IT services • Trust B • Hiring 87
Minfy Technologies is an Indian cloud and artificial intelligence services company founded in 2016 that works almost entirely within the Amazon Web Services ecosystem as a premier partner. Its work covers cloud migration and modernisation, data platform engineering, applied machine learning and managed cloud operations, sold to enterprises and public sector organisations across India, the Middle East, Southeast Asia and the United States. Headquartered in Hyderabad, it competes against the very large Indian systems integrators by concentrating on a single cloud platform in depth rather than trying to cover all of them shallowly.
No named decision-maker yet.
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Verified live · 2 hours ago Visa sponsor 2 months ago Fading · 25%

Full Stack Developer

$130k – $150k per year • Senior • 7+ years exp • In office (McLean, United States) • Full-Time • Senior
Node JS
TypeScript
JavaScript
SQL
Python
Node JS
Nest.JS
Databases
Google BigQuery
Amazon Redshift
Snowflake
AI/ML
Anthropic
Frontend
React.js
DevOps
AWS Fargate
Amazon ECS
Amazon S3
Docker
GCP
CI/CD
AWS
Analytics
A/B Testing
ETL/ELT
+12
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Top 25% payVerified live · 2 hours ago Visa sponsor 3 months ago Long shot · 22%

Principal Software Engineer

$180k – $200k per year • Lead • 10+ years exp • In office (McLean, United States) • Bachelor's Degree • Full-Time • Principal
Ruby
Go
Node JS
JavaScript
SQL
Python
TypeScript
AI/ML
LlamaIndex
Anthropic
Context Engineering
LLM Guardrails
Agentic Workflows
LangChain
OpenAI
RAG
LLM
AI Agents
Frontend
Vue.js
Angular
React.js
DevOps
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
+18
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M1 Technology

m1technology.com
m1technology.com • HQ: Chantilly, United States • Trust A • Hiring 11
HQ: Chantilly, United States • Trust A • Hiring 11
MISSION FIRST. Our prime contract number is 47QTCA19D003D. Detailed information can be seen in the GSA Library.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 2 months ago Likely open · 62%

Senior Software Developer

≈ $128k – $235k per year (Estimated) • Senior • 10+ years exp • In office (McLean, United States) • Bachelor's Degree • TS/SCI • Senior
Bash
PHP
JavaScript
Java
Java
Apache Tomcat
Databases
MySQL
DevOps
Amazon EC2
Apache HTTP Server
Amazon S3
IAM
GitHub
Linux
AWS
+5
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Verified live · 3 hours ago 4 months ago Fading · 32%

Software Engineer

≈ $125k – $268k per year (Estimated) • In office (Herndon, McLean, Chantilly, United States) • TS/SCI
Node JS
JavaScript
SQL
Python
TypeScript
Node JS
Nest.JS
Databases
DynamoDB
MySQL
PostgreSQL
Frontend
Vue.js
Angular
React.js
React Query
DevOps
Rest API
AWS
AWS Lambda
API Gateway
Amazon S3
CI/CD
Management
n8n
Confluence
Agile
+14
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Backend Developer Jobs in McLean
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