Top 1828 Back end developer Jobs in Washington, Dc

Senior .NET Developer AI Enabled (US citizen/Hybrid Work/Public Trust/.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
Full Stack Developer with TS/SCI
OneGlobe LLC —Washington, DC
- Full-time
- Hybrid work
- Background check
- 7 years
- 6 years
- Health insurance
- Dental insurance
Quick Apply
Software Engineer - AI Trainer
DataAnnotation —Falls Church, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Backend Software Engineer - AI Trainer
DataAnnotation —Rosslyn, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Web-based User Interface Software Engineer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Disability insurance
- Health insurance
Senior Backend Engineer // Fully Remote // TypeScript Node.JS
Motion Recruitment —Washington, DC
- Full-time
- Remote
- 5 years
- System design
- Java
- Health insurance
- Dental insurance
Agile Development Sr
Freddie Mac —McLean, VA
- $140,400.00 - $192,985.94 a year
- Full-time
- Computer Science
- 5 years
- Office
18h
PLM Configuration Specialist (Remote)
ApplyFirst —Washington, DC
- $96,000 a year
- Full-time
- Remote
- Computer science
- Computer Science
- English
- Profit sharing
- Tuition reimbursement
11d
Mid-Level Backend Software Engineer
Leidos —Alexandria, VA
- $87,100 - $157,450 a year
- Full-time
- Azure
- Computer Science
- System design
7d
Front End Application Developer
Leidos —Suitland, MD
- $92,300 - $166,850 a year
- Full-time
- 6 years
- Master's degree
- Bachelor's degree
12h
Software Developer - Java
Systems Definition, Inc —Washington, DC
- Computer Science
- Mid-level
- Analysis skills
- Health insurance
- Dental insurance
Quick Apply
Systems Engineer
E Logic —Washington, DC
- Full-time
- Remote
- Mid-level
- Java
Quick Apply
Software Developer
Halvik —Greenbelt, MD
- $100,000 - $110,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Writing skills
- Disability insurance
- Health insurance
Quick Apply
ASP.Net / C# Programmers
Marjen IT —Washington, DC
- Oracle
- Mid-level
.Net with strong Angular
Cyber Resource —Washington, DC
- $60 - $65 an hour
- System design
- SQL
- Mentoring
Quick Apply
Web Developer
Greystones Group —Washington, DC
- Software troubleshooting
- Mid-level
- Master's degree
Quick Apply
Application Developer III - Myth
RCJ Consutling, LLC —Crystal City, VA
- Background check
- Research
- Java
Quick Apply
Full Stack Software Engineer
DomainTools —Washington, DC
- $125,000 - $165,000 a year
- Full-time
- Remote
- Computer Science
- Mid-level
- 3 years
Quick Apply
1d
Full-Stack Azure / .Net Developer
Community Health Accreditation Partner —Arlington, VA
- $80,000 - $110,000 a year
- Full-time
- Remote
- Azure
- Mid-level
- Organizational skills
Quick Apply
IA-NUID-0613-05 - .NET UI Developer
SILLC —Washington, DC
- Email
- Mid-level
- Communication skills

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back end developer jobs near washington, dc

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

IvoryCloud
Rockville, MD

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Job Details

Full-time
$110,000 - $140,000 a year

Benefits

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

Qualifications

ASP.NET
UI development
Computer Science
CSS
Enterprise software
.NET Core
Git
.NET
Enterprise software systems development
JavaScript frameworks
Microservices
Bachelor's degree
Front-end component implementation
AI-driven automation
AI
Database software proficiency

Full Job Description

Senior .NET Developer – Mission Feature Delivery (AI-Enabled)

IvoryCloud is hiring a Senior .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
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.

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.

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, AskSage, 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.
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.

About IvoryCloud

IvoryCloud is a purpose-driven enterprise. We come to work to achieve for our customers, master new skills, and take ownership in growing those around us. You’re a fit if you are:

Driven by team and personal excellence, and committed to becoming a subject-matter expert wherever you’re applied.
A flexible thinker who solves problems with both linear and non-linear approaches.
Relentlessly focused on exceeding customer expectations.
Committed to teammate development, growth, and success.
Consultative by nature and never satisfied with the status quo — always looking to improve.

Benefits

Competitive salary with performance-based bonus opportunities.
Single and family health insurance, including dental.
Short- and long-term disability.
Matching 401(k).
Competitive paid time off.
Training and certification reimbursement.
Mentorship program and team-building activities.

Pay: $110,000–$140,000 per year, commensurate with experience

Pay: $110,000.00 - $140,000.00 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?
Do you hold an active Public Trust clearance or higher? (not required)

Work Location: In person

Quick Apply

Refine Your Search

back end developer jobs in washington, dc

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

Full Stack Developer with TS/SCI

Software Engineer - AI Trainer

Backend Software Engineer - AI Trainer

Web-based User Interface Software Engineer

Senior Backend Engineer // Fully Remote // TypeScript Node.JS

Agile Development Sr

PLM Configuration Specialist (Remote)

Mid-Level Backend Software Engineer

Front End Application Developer

Software Developer - Java

Systems Engineer

Software Developer

ASP.Net / C# Programmers

.Net with strong Angular

Web Developer

Application Developer III - Myth

Full Stack Software Engineer

Full-Stack Azure / .Net Developer

IA-NUID-0613-05 - .NET UI Developer

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