Top 555 Net Designer Developer Jobs

Senior .NET Developer
Prime Source Technologies —Vienna, VA
- $140,000 - $175,000 a year
- Full-time
- Computer Science
- Office
- SQL
- Health savings account
- Health insurance
Quick Apply
Acumatica Developer
Brooksource —Remote
- $60 an hour
- Contract
- Remote
- Computer Science
- Mid-level
- Bachelor's degree
- Health savings account
- Paid holidays
Quick Apply
.NET Developer
Synergy BIS —Remote
- Overtime
- Remote
- Computer science
- Computer Science
- Customer service
- Health savings account
- Paid holidays
Quick Apply
C#/.NET Software Developer
Elevate HR —Parsippany-Troy Hills, NJ
- $105,000 - $144,000 a year
- Full-time
- Remote
- Mid-level
- SQL
- Bachelor's degree
- Opportunities for advancement
.NET Core Blazor Developer (NCBD0526)
Senteon —Marietta, GA
- $100,000 - $130,000 a year
- Full-time
- Remote
- Azure
- Mid-level
- 3 years
- Health insurance
- Dental insurance
Quick Apply
Captiva Developer [Must have .NET exp]
Software Technology Inc —Remote
- Full-time
- Azure
- JavaScript
- Epic
Quick Apply
Sr .NET Full Stack Developer
Think Tank, inc. —New York, NY
- $110,000 - $150,000 a year
- Contract
- Hybrid work
- Computer Science
- Master's degree
- 8 years
- Disability insurance
- Health insurance
Quick Apply
.Net Web Designer (UI/UX) - Temporary Remote
Sky Solutions LLC. —Oklahoma City, OK
- Contract
- Mid-level
- 2 years
- HTML
Quick Apply
Senior .NET / React Web Developer
Integrity Web Consulting —University City, MO
- Full-time
- Remote
- Writing skills
- Mid-level
- 3 years
Quick Apply
React Developer (remote)
Velvetech —Remote
- Full-time
- Remote
- 11+ years
- English
- Mid-level
Web Designer/Developer
Player One VR World —Los Angeles, CA
- $18 - $20 an hour
- Part-time
- System design
- Mid-level
- SQL
Quick Apply
9d
C# / .Net Developer
Synergy ECP —Washington, DC
- $125,000 - $155,000 a year
- Full-time
- Azure
- 3 years
- SQL
- Paid holidays
- Health insurance
Quick Apply
Lead Full Stack Software Engineer
Solera —Westlake, TX
- Full-time
- Computer science
- Azure
- 6 years
Quick Apply
Industrial HMI Developer II
Machine Solution Providers, LLC —Downers Grove, IL
- $85,000 - $110,000 a year
- Full-time
- Hybrid work
- Mid-level
- Office
- SQL
- AD&D insurance
- Paid holidays
Quick Apply
Web & Windows Application Developer
The CCS Companies —Norwood, MA
- $100,000 - $125,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Health savings account
- AD&D insurance
Quick Apply
Software Engineering DBA Consultant
Kaztronix —Irving, TX
- Contract
- Hybrid work
- Computer Science
- Software troubleshooting
- Mid-level
Quick Apply
High-Value Market Conversion Partner - Salt Lake City
The Davani Group —Salt Lake City, UT
- $80,000 - $400,000 a year
- Full-time
- Remote
- Hospitality
- Residential
- Senior level
Quick Apply
Senior Full Stack Application Developer
Leidos —Florida
- $107,900 - $195,050 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- System design
Social Media & Community Manager
Bedrosians Tile & Stone —Tustin, CA
- $35 - $45 an hour
- Full-time
- Hybrid work
- Construction site
- Marketing
- Mid-level
Quick Apply
GenAI CCaaS Engineer
Robert Half —Washington, DC
- $50 - $54 an hour
- Temporary
- Computer Science
- Mid-level
- Master's degree
- Disability insurance
- Dental insurance
Quick Apply
6d

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Senior .NET Developer

Prime Source Technologies
Vienna, VA

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Job Details

Full-time
$140,000 - $175,000 a year

Benefits

Health savings account
Health insurance
Dental insurance
401(k)
Flexible spending account
Tuition reimbursement
Paid time off
Employee assistance program
Vision insurance
401(k) matching
Life insurance
Retirement plan

Qualifications

ArcGIS
Containerization systems
Performance tuning
Software engineering
Enterprise software
.NET Core
System performance optimization
Microservices
Stored procedures
SQL
Bachelor's degree
Cloud development
Improving database performance
Cloud Native Design
Software development experience
Front-end component implementation
DevOps automation
System tuning
Data performance optimization
AI
Entity Framework
T-SQL

Full Job Description

Prime Source Technologies (PST) is seeking a skilled and motivated Senior (expert level) “.NET Core” Developer to design, develop, and optimize modern, high-performance, and scalable enterprise applications. This role requires deep technical expertise in .NET Core and related Microsoft technologies, along with strong knowledge of cloud-native development, modern front-end frameworks, microservices, and DevOps practices. The job location is in Northern Virginia (Initially 3 days' work from the office). The Senior .NET Core Developer will collaborate closely with Project Managers, Architects, Testers, and UI/UX designers to deliver cutting-edge solutions using the latest technologies and best practices.

POSITION DESCRIPTION:

Design, develop, and maintain robust, scalable, and secure applications using C#, ASP.NET Core (.NET 8+) Blazor and Razor Pages

Design and implement RESTful APIs and GraphQL endpoints for cross-platform integration.

Build microservices-based applications with containerization (Docker, Kubernetes).

Integrate applications with Azure services (Azure Functions, Azure App Service, Azure SQL Managed Instance, Azure Service Bus, Azure Storage, etc.).

Implement clean architecture principles and domain-driven design (DDD).

Optimize application performance, security, and scalability.

Collaborate with UI teams building responsive and dynamic interfaces using Blazor.

Maintain CI/CD pipelines using Azure DevOps or GitHub Actions.

Ensure high-quality code via unit testing, integration testing, and automated test frameworks. Ø Apply secure coding practices (OWASP guidelines, authentication & authorization with Identity Server or Azure AD).

Write architecture and design documents as needed.

Mentor junior developers and participate in peer code reviews.

REQUIREMENTS:

Minimum bachelor’s degree in computer science, Engineering, or related field.

10+ years of professional software development experience, with at least 3 years in .NET Core in a large, enterprise project

Expert in C#, ASP.NET Core, Entity Framework Core, and LINQ.

Experience in microservices architecture and containerized deployments (Docker, Kubernetes).

Hands-on and extensive experience with cloud platforms (Azure preferred).

Proficiency in SQL Server (T-SQL, stored procedures, triggers, performance tuning).

Experience with message brokers (Azure Service Bus, RabbitMQ, Kafka).

Extensive experience with front-end frameworks (Blazor/Razor).

Experience with DevOps and CI/CD workflows.

Excellent problem-solving and communication skills.

Nice to Have

Experience with AI/ML integration in .NET applications.

Experience with event-driven architecture and CQRS pattern.

Experience with ArcGIS or GIS-based systems.

Experience with Angular or React

EDUCATION/ TRAINING/ CERTIFICATIONS:

Bachelor's degree in Computer Science, Engineering or related fields

Microsoft certification, Cloud and AI certification is highly desired

EOE Statement
We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, national origin, disability status, protected veteran status or any other characteristic protected by law.

Job Type: Full-time

Pay: $140,000.00 - $175,000.00 per year

Benefits:

401(k)
401(k) matching
Dental insurance
Employee assistance program
Flexible spending account
Health insurance
Health savings account
Life insurance
Paid time off
Retirement plan
Tuition reimbursement
Vision insurance

Education:

Bachelor's (Required)

Ability to Commute:

Vienna, VA 22182 (Required)

Work Location: In person

Quick Apply

Refine Your Search

Net Designer Developer jobs

Senior .NET Developer

Acumatica Developer

.NET Developer

C#/.NET Software Developer

.NET Core Blazor Developer (NCBD0526)

Captiva Developer [Must have .NET exp]

Sr .NET Full Stack Developer

.Net Web Designer (UI/UX) - Temporary Remote

Senior .NET / React Web Developer

React Developer (remote)

Web Designer/Developer

C# / .Net Developer

Lead Full Stack Software Engineer

Industrial HMI Developer II

Web & Windows Application Developer

Software Engineering DBA Consultant

High-Value Market Conversion Partner - Salt Lake City

Senior Full Stack Application Developer

Social Media & Community Manager

GenAI CCaaS Engineer

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