Top 1078 Back end developer Jobs in Ashburn, Va

Senior .NET Developer (US citizen/Hybrid Work/DataBricks)
IvoryCloud —Rockville, MD
- $110,000 - $150,000 a year
- Full-time
- Hybrid work
- Office
- Bachelor's degree
- In-person
- Health insurance
- Dental insurance
Quick Apply
Senior .NET Developer AI Enabled (US citizen/Hybrid Work/.Net8+9)
IvoryCloud —Rockville, MD
- $110,000 - $140,000 a year
- Full-time
- Hybrid work
- Computer Science
- Office
- Bachelor's degree
- Disability insurance
- Health insurance
Quick Apply
Software Developer Sr - Mid - TS required to apply - Chantilly VA
Bow Wave LLC —Chantilly, VA
- $150,000 - $175,000 a year
- Full-time
- Senior level
Quick Apply
Software Developer (C# / .NET - Logistics & Industrial Systems)
x2 solutions LLC —Herndon, VA
- $75,000 - $95,000 a year
- Full-time
- Hybrid work
- Computer Science
- Engineering
- System design
- Health insurance
- Dental insurance
Quick Apply
Backend Software Engineer - AI Trainer
DataAnnotation —Sterling, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
.NET Developer
Indus Group —Herndon, VA
- Mid-level
Application Developer
VivusTech —Chantilly, VA
- Full-time
- Computer Science
- Mid-level
- Master's degree
Java Developers
Indus Group —Herndon, VA
- Multiple hires
- SQL
- Entry level
Jr Developer
Intone Networks —McLean, VA
- Contract
- Mid-level
- 3 years
- Java
Python Developer
CACI —Chantilly, VA
- $103,800 - $218,100 a year
- Full-time
- Computer Science
- Mid-level
- AWS
- Health insurance
Back End Developer - AI Trainer
DataAnnotation —Tysons, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Backend Software Engineer
Embedded Alliance —Gaithersburg, MD
- $105,000 - $185,000 a year
- Full-time
- Computer science
- Azure
- 6 years
- Health insurance
- Dental insurance
Quick Apply
Cybersecurity Software Developer
CACI —Chantilly, VA
- $86,600 - $181,800 a year
- Full-time
- Computer Science
- System design
- Windows
- Health insurance
Mid Level Node Developer / React / GCP / Energy Industry
Motion Recruitment —Arlington, VA
- Urgently hiring
- Computer science
- Computer Science
- Mid-level
- Health insurance
- Dental insurance
14d
BACK END DEVELOPER
Wyth.me —Arlington, VA
- Email
- Remote
- APIs
- Communication skills
- Entry level
PHP/Laravel Developer
Techcos —Vienna, VA
- Part-time
- Mid-level
- AWS
- HTML
Quick Apply
Python Developer
Aktra —McLean, VA
- Computer science
- CPA
- Computer Science
Python/Djano Developer
D-Tech —Herndon, VA
- Computer science
- Computer Science
- Bachelor of Science
- Paid holidays
- Health insurance
Software Developer / IT Analyst
VASS —Herndon, VA
- Computer Science
- Mid-level
- Bachelor's degree
Mobile Developer
NextXAP —Herndon, VA
- Full-time
- Computer science
- Computer Science
- Engineering

I want to receive the latest job alert for back end developer in ashburn, va

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

back end developer jobs near ashburn, va

Senior .NET Developer (US citizen/Hybrid Work/DataBricks)

IvoryCloud
Rockville, MD

Quick Apply

Job Details

Full-time
$110,000 - $150,000 a year

Benefits

Health insurance
Dental insurance
Paid time off
Vision insurance
401(k) matching
Flexible schedule
Life insurance
Referral program
Retirement plan

Qualifications

Databricks
CSS
Enterprise software
.NET Core
AI platforms (beyond public GPTs)
.NET
Enterprise software systems development
JavaScript frameworks
Microservices
Bachelor's degree
Front-end component implementation
AI-driven automation
Database software proficiency

Full Job Description

IvoryCloud is hiring a .NET Developer to drive new feature development for a high-visibility federal mission system. This is a build-forward role focused on delivering new capabilities that advance our client’s core mission. You will design and ship robust new functionality on a mature enterprise platform, and you will use AI tools fluently to accelerate how you solution, prototype, and deliver. We are looking for engineers who can apply AI as a force multiplier in their own work.

Requirements

U.S. Citizenship is required and non-negotiable
2 days a week in the Rockville, MD office are required and non-negotiable.
Active Public Trust highly preferred.
Ability to pass multiple background and employment checks - federal and local.
Bachelor’s degree Technology, Business, or Related Field

What You’ll Do

Design, develop, unit test, and peer review new features that expand the platform’s mission capabilities, from concept through production release.
Define the technical approach and accurately estimate effort for new functionality, enhancements, and change requests.
Use AI tools to solution faster — accelerating design exploration, prototyping, code generation, test scaffolding, documentation, and troubleshooting. (You will use AI; you will not be building AI/ML models.)
Build scalable, secure web applications using ASP.NET, C#, SQL, and Angular.
Partner with Business Analysts and QA to fully understand requirements and deliver against them.
Collaborate with the development team and federal technical stakeholders to plan and execute feature delivery.
Participate in code reviews and apply secure, defensive coding practices throughout.
Stay current on tools and techniques — including AI-assisted development — that improve delivery speed and quality.

Required Qualifications

8+ years of professional ASP.NET / C# back-end development with SQL databases.
8+ years of professional Angular, HTML, CSS, and JavaScript front-end development.
Experience with .NET Core / modern .NET (8+).
Proven track record delivering new functionality in complex, workflow-driven enterprise systems.

AI Solutioning Skills (Required)

We expect you to work AI-fluently. The following are about using AI to deliver better and faster — not about engineering AI systems:

Hands-on use of AI code assistants (e.g., GitHub Copilot, Claude, TabNine) in day-to-day development.
Ability to apply AI tools effectively across the delivery lifecycle — design, prototyping, code, testing, and documentation.
Sound judgment about where AI accelerates work and where human review and secure-coding discipline must govern the output.

Preferred Qualifications

Experience delivering on federal programs and working with government technical stakeholders.
Familiarity with Azure (App Services, Functions, Key Vault) and cloud-native delivery.
Familiarity with Databricks
Experience designing and building AI agents – systems that use LLMs to plan, make decisions, call tools, and complete multi-step tasks with minimal human intervention
Strong grounding in OOP, SOLID, RESTful APIs, microservices, Git, and CI/CD.
Secure coding fluency: input validation (SQL injection, XSS), RBAC, MFA, OAuth/JWT, logging, and error handling.
Azure certifications (e.g., AI-102, Azure Architect) are a plus.
Proficiency across the stack: T-SQL, TypeScript, Node.js, EF, LINQ, Bootstrap, Webpack.

Pay: $110,000.00 - $150,000.00 per year

Benefits:

401(k) matching
Dental insurance
Flexible schedule
Health insurance
Life insurance
Paid time off
Referral program
Retirement plan
Vision insurance

Application Question(s):

This role requires U.S. citizenship. Please type 'citizen' if you meet this requirement.
Do you meet the hybrid requirements of 2 days a week in Rockville, MD?
Can you come into office for an in-person interview?
Do you hold an active Public Trust clearance or higher? (not required)

Experience:

DataBricks: 4 years (Required)

Work Location: In person

Quick Apply

Refine Your Search

back end developer jobs in ashburn, va

Senior .NET Developer (US citizen/Hybrid Work/DataBricks)

Senior .NET Developer AI Enabled (US citizen/Hybrid Work/.Net8+9)

Software Developer Sr - Mid - TS required to apply - Chantilly VA

Software Developer (C# / .NET - Logistics & Industrial Systems)

Backend Software Engineer - AI Trainer

.NET Developer

Application Developer

Java Developers

Jr Developer

Python Developer

Back End Developer - AI Trainer

Backend Software Engineer

Cybersecurity Software Developer

Mid Level Node Developer / React / GCP / Energy Industry

BACK END DEVELOPER

PHP/Laravel Developer

Python Developer

Python/Djano Developer

Software Developer / IT Analyst

Mobile Developer

I want to receive the latest job alert for back end developer in ashburn, va

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected