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.NET C# Developer

Cayuse Holdings, LLC

Washington, District of Columbia • Today

Full-time

USD 140,000.00 - 142,085.00 per year

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Cleared C# / .NET Developer (Washington, DC)

Accenture LLP

Washington, District of Columbia • Today

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USD 91,300.00 - 184,900.00 per year

.NET C# Developer

Cayuse Holdings

Washington, District of Columbia • Today

Full-time

USD 140,000.00 - 142,085.00 per year

Jr. Net, C#, SQL Developer - Active Top Secret required

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Washington, District of Columbia • Today

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Sr. NET Developer / AI Developer / Power BI

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Easy Apply

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C#/.NET Full Stack Developer

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C#.Net Developer with TRS (teachers retirement system)

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Senior Software Engineer (C#/.NET)

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USD 143,000.00 - 187,000.00 per year

Sr .Net Developer

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Easy Apply

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.NET / C# Developer - Senior (Top Secret with agreement to obtain CI Poly)

North Point Technology

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Senior .Net Developer #1815017

Network Designs, Inc.

Alexandria, Virginia • Today

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USD 125,000.00 - 140,000.00 per year

C# Software Developer

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USD 123,250.00 - 166,750.00 per year

.Net Application Developer

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Washington, District of Columbia • Today

Full-time

.NET Developer

NasTech Global, Inc.

Washington, District of Columbia • Today

Contract

.NET Full Stack Developer - W2

eSolutionsFirst, LLC

McLean, Virginia • 5d ago

Easy Apply

Contract

Depends on Experience

Senior .Net Developer

Mindlance

Hybrid in Washington, District of Columbia • Yesterday

Easy Apply

Contract, Third Party

Depends on Experience

.NET & REACT Full Stack Developer

Cayuse Holdings, LLC

Washington, District of Columbia • Today

Full-time

USD 140,000.00 - 142,085.00 per year

.NET & REACT Full Stack Developer

Cayuse Holdings

Washington, District of Columbia • Today

Full-time

USD 140,000.00 - 142,085.00 per year

Full Stack Developer ( .Net, Azure, AI)

eSolutionsFirst, LLC

Vienna, Virginia • Today

Easy Apply

Contract

Depends on Experience

Junior .NET Developer

ASSYST

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Full-time

Depends on Experience

.NET Developer

TekMasters, LLC

Chantilly, Virginia • Today

Full-time

USD 127,399.00 - 196,000.00 per year

Senior .Net Developer #1824528

Network Designs, Inc.

Alexandria, Virginia • Today

Full-time

USD 135,000.00 - 160,000.00 per year

.NET Full Stack Developer - No Virginia - TS required to apply

Bow Wave LLC

Chantilly, Virginia • Today

Full-time

USD 130,000.00 - 175,000.00 per year

Mid-Level Full Stack Developer (.Net and Azure)

Dev Technology Group Inc.

Herndon, Virginia • Today

Full-time

USD 90,000.00 - 130,000.00 per year

Full Stack .Net Developer

Techgroup America Inc.

Remote • 4d ago

Easy Apply

Contract

Depends on Experience

Principal Software Architect / Software Architect (.Net/C#)

Spar Information Systems

Remote • Today

Easy Apply

Full-time, Part-time, Contract, Third Party

Senior .NET Developer in Raleigh, NC (Possible FTE conversion)

InfiCare

Remote • 6d ago

Easy Apply

Third Party, Contract

Depends on Experience

Lead Software Developer in Test (C#)

Precision System Design Inc.

Remote or Hybrid in Cleveland, Ohio • Today

Easy Apply

Contract

DOE

.NET Developer

SAIC

Arlington, Virginia • Today

Full-time

USD 80,001.00 - 120,000.00 per year

Cayuse Holdings, LLC

Job Details

Skills

Web Applications
Innovation
Adaptability
Teamwork
Requirements Analysis
Testing
Regression Testing
Database
Service Level
Git
GitLab
Version Control
Workflow
Performance Tuning
Production Support
Information Technology
Computer Science
Software Development
C#
ASP.NET
Entity Framework
Microsoft SQL Server
Stored Procedures
API
RPC
Writing
Integration Testing
Software Development Methodology
Hardening
Collaboration
Functional Requirements
Security Clearance
PASS
Problem Solving
Conflict Resolution
Analytical Skill
Communication
Microsoft
Adobe
Microsoft Excel
Microsoft PowerPoint
Adobe Acrobat
Management
DevSecOps
Continuous Integration
Continuous Delivery
Amazon Web Services
.NET
Cloud Computing
Agile
Scrum
Kanban
JIRA
Microsoft Azure
DevOps
Vulnerability Scanning
Health Care
Insurance
Productivity
System Integration Testing
Professional Development
Law

Web Applications
Innovation
Adaptability
Teamwork
Requirements Analysis
Testing
Regression Testing
Database
Service Level
Git
GitLab
Version Control
Workflow
Performance Tuning
Production Support
Information Technology
Computer Science
Software Development
C#
ASP.NET
Entity Framework
Microsoft SQL Server
Stored Procedures
API
RPC
Writing
Integration Testing
Software Development Methodology
Hardening
Collaboration
Functional Requirements
Security Clearance
PASS
Problem Solving
Conflict Resolution
Analytical Skill
Communication
Microsoft
Adobe
Microsoft Excel
Microsoft PowerPoint
Adobe Acrobat
Management
DevSecOps
Continuous Integration
Continuous Delivery
Amazon Web Services
.NET
Cloud Computing
Agile
Scrum
Kanban
JIRA
Microsoft Azure
DevOps
Vulnerability Scanning
Health Care
Insurance
Productivity
System Integration Testing
Professional Development
Law

Summary

Overview

The C# .NET Developer will contribute to the development, enhancement, and maintenance of web applications and services that enable mission?critical operations in a federal environment.

This role will work hands?on with the .NET framework and associated technologies to build clean, efficient, and reliable back?end components that integrate seamlessly with front?end and cloud?based systems. You will collaborate closely with senior developers, architects, designers, product owners, and other cross?functional stakeholders to deliver high?quality software solutions that adhere to best practices, coding standards, and security requirements.

This position aligns with Cayuse's core values of Innovation, Excellence, Collaboration, Adaptability, and Integrity by fostering technical solutions that meet customer needs, promoting teamwork, and prioritizing quality in deliverables.

Responsibilities

Design, develop, test, and maintain application features using C#, ASP.NET, Entity Framework, and SQL Server.
Modify and enhance existing application code to improve performance, functionality, and maintainability.
Integrate third?party components, services, and APIs (e.g., REST/RPC-based) as needed.
Participate in the full software development lifecycle (SDLC), including planning, requirements analysis, implementation, testing, deployment, and operations support.
Collaborate with senior developers and architects to implement technical designs and follow established architectural patterns, coding standards, and design guidelines.
Write clean, scalable, and maintainable code aligned with team guidelines, industry best practices, and security standards.
Develop and execute unit tests and integration tests to validate functionality, ensure code quality, and support regression testing.
Troubleshoot and resolve technical issues, defects, and performance bottlenecks, including database and service-level performance.
Use Git/GitLab for source control, branching strategies, code reviews, and collaborative development workflows.
Support operations and maintenance (O&M) activities, including minor enhancements, bug fixes, performance tuning, and production support as needed.
Participate actively in code reviews and incorporate feedback from senior engineers to continuously improve code quality and your technical proficiency.
Assist in remediating code and package vulnerabilities identified through automated scans and security reviews, following secure coding guidance and direction from senior team members.
Other duties as assigned.

Qualifications

Bachelor's degree in Information Technology, Computer Science, Engineering, or a related field;
- OR equivalent experience (e.g., 8+ years of relevant professional software development experience in lieu of a degree).
3-5 years of professional experience designing and developing software using C# and the .NET framework.
Hands?on experience with ASP.NET, Entity Framework, and SQL Server (queries, stored procedures, performance considerations).
Familiarity with architectural patterns and API styles, including REST and RPC.
Experience writing and executing unit tests and performing integration testing within a structured SDLC.
Understanding of secure coding practices and a willingness to follow guidance for vulnerability remediation and security hardening.
Demonstrated ability to collaborate with cross?functional teams (e.g., product owners, testers, designers, operations teams) and translate functional requirements into well?defined technical tasks.
Active Top Secret Security Clearance is required.
Must be able to pass a background check. May require additional background checks as required by projects and/or clients at any time during employment.

Minimum Skills Required:

Excellent problem-solving and analytical skills.
Strong communication and interpersonal skills.
Ability to respond effectively to customers with a sense of urgency.
Proficient in Microsoft and Adobe toolsets, including Excel, Word, PowerPoint, Acrobat, etc.
Highly motivated with the ability to handle and manage multiple tasks at any one time.
Ability to forge new relationships, individual and teaming in nature.
Must be a Self-starter, that can work independently and as part of a team.

Preferred Qualifications:

Experience working in a federal government or regulated environment.
Familiarity with DevSecOps practices, CI/CD pipelines, and automated build/test tools.
Experience with cloud platforms (e.g., Azure, AWS, or similar) and integrating .NET applications with cloud services.
Exposure to Agile methodologies (Scrum, Kanban) and related tools (e.g., Jira, Azure DevOps).
Experience with static code analysis and vulnerability scanning tools.

Our Commitment to you / overview of benefits

Medical, Dental and Vision Insurance; Wellness Program
Flexible Spending Accounts (Healthcare, Dependent Care, Commuter)
Short-Term and Long-Term Disability options
Basic Life and AD&D Insurance (Company Provided)
Voluntary Life and AD&D options
401(k) Retirement Savings Plan with matching after one year
Paid Time Off

Reports to: Program Manager

Working Conditions

Professional office environment with the ability to work on-site.
Must be physically and mentally able to perform duties extended periods of time.
Ability to use a computer and other office productivity tools with sufficient speed to meet the demands of this position.
Must be able to establish a productive and professional workspace.
Must be able to sit for long periods of time looking at computer screen.
May be asked to work a flexible schedule which may include holidays.
May be asked to travel for business or professional development purposes.
May be asked to work hours outside of normal business hours.

Other Duties: Please note this job description is not designed to cover or contain a comprehensive list of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.

Cayuse is an Equal Opportunity Employer. All employment decisions are based on merit, qualifications, skills, and abilities. All qualified applicants will receive consideration for employment in accordance with any applicable federal, state, or local law.

Pay Range

USD $140,000.00 - USD $142,085.00 /Yr.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 91099930
Position Id: 104761
Posted 4 hours ago

Company Info

About Cayuse Holdings, LLC

Founded initially in 2006, Cayuse Holdings is today comprised of a family companies headquartered near Pendleton, Oregon, with offices in the Washington D.C. metro area, and Honolulu, HI. Tribally owned by the Confederated Tribes of the Umatilla Indian Reservation (CTUIR), Cayuse Holdings is a 100% Indian Owned Economic Enterprise and a foremost provider of responsible sourcing/certified diversity solutions for commercial, government, and tribal clients.

Our Mission

To become the #1 American Indian-owned commercial, government, and tribal contractor, providing trusted value for our clients, reliable and rewarding careers for our employees and contributing to the growth of the CTUIR.

Our Vision

Grow the Company, Grow the People!

Šapásttawaxt kutkutpama,́ Šapásttawaxt natítayt

Fitment

Dice Job Match Score™

🔢 Crunching numbers...

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Cayuse Holdings, LLC

Job Details

Skills

Web Applications
Innovation
Adaptability
Teamwork
Requirements Analysis
Testing
Regression Testing
Database
Service Level
Git
GitLab
Version Control
Workflow
Performance Tuning
Production Support
Information Technology
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Functional Requirements
Security Clearance
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Web Applications
Innovation
Adaptability
Teamwork
Requirements Analysis
Testing
Regression Testing
Database
Service Level
Git
GitLab
Version Control
Workflow
Performance Tuning
Production Support
Information Technology
Computer Science
Software Development
C#
ASP.NET
Entity Framework
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Stored Procedures
API
RPC
Writing
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Software Development Methodology
Hardening
Collaboration
Functional Requirements
Security Clearance
PASS
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Conflict Resolution
Analytical Skill
Communication
Microsoft
Adobe
Microsoft Excel
Microsoft PowerPoint
Adobe Acrobat
Management
DevSecOps
Continuous Integration
Continuous Delivery
Amazon Web Services
.NET
Cloud Computing
Agile
Scrum
Kanban
JIRA
Microsoft Azure
DevOps
Vulnerability Scanning
Health Care
Insurance
Productivity
System Integration Testing
Professional Development
Law

Summary

Design, develop, test, and maintain application features using C#, ASP.NET, Entity Framework, and SQL Server.
Modify and enhance existing application code to improve performance, functionality, and maintainability.
Integrate third?party components, services, and APIs (e.g., REST/RPC-based) as needed.
Participate in the full software development lifecycle (SDLC), including planning, requirements analysis, implementation, testing, deployment, and operations support.
Collaborate with senior developers and architects to implement technical designs and follow established architectural patterns, coding standards, and design guidelines.
Write clean, scalable, and maintainable code aligned with team guidelines, industry best practices, and security standards.
Develop and execute unit tests and integration tests to validate functionality, ensure code quality, and support regression testing.
Troubleshoot and resolve technical issues, defects, and performance bottlenecks, including database and service-level performance.
Use Git/GitLab for source control, branching strategies, code reviews, and collaborative development workflows.
Support operations and maintenance (O&M) activities, including minor enhancements, bug fixes, performance tuning, and production support as needed.
Participate actively in code reviews and incorporate feedback from senior engineers to continuously improve code quality and your technical proficiency.
Assist in remediating code and package vulnerabilities identified through automated scans and security reviews, following secure coding guidance and direction from senior team members.
Other duties as assigned.

Qualifications

Bachelor's degree in Information Technology, Computer Science, Engineering, or a related field;
- OR equivalent experience (e.g., 8+ years of relevant professional software development experience in lieu of a degree).
3-5 years of professional experience designing and developing software using C# and the .NET framework.
Hands?on experience with ASP.NET, Entity Framework, and SQL Server (queries, stored procedures, performance considerations).
Familiarity with architectural patterns and API styles, including REST and RPC.
Experience writing and executing unit tests and performing integration testing within a structured SDLC.
Understanding of secure coding practices and a willingness to follow guidance for vulnerability remediation and security hardening.
Demonstrated ability to collaborate with cross?functional teams (e.g., product owners, testers, designers, operations teams) and translate functional requirements into well?defined technical tasks.
Active Top Secret Security Clearance is required.
Must be able to pass a background check. May require additional background checks as required by projects and/or clients at any time during employment.

Minimum Skills Required:

Excellent problem-solving and analytical skills.
Strong communication and interpersonal skills.
Ability to respond effectively to customers with a sense of urgency.
Proficient in Microsoft and Adobe toolsets, including Excel, Word, PowerPoint, Acrobat, etc.
Highly motivated with the ability to handle and manage multiple tasks at any one time.
Ability to forge new relationships, individual and teaming in nature.
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Preferred Qualifications:

Experience working in a federal government or regulated environment.
Familiarity with DevSecOps practices, CI/CD pipelines, and automated build/test tools.
Experience with cloud platforms (e.g., Azure, AWS, or similar) and integrating .NET applications with cloud services.
Exposure to Agile methodologies (Scrum, Kanban) and related tools (e.g., Jira, Azure DevOps).
Experience with static code analysis and vulnerability scanning tools.

Our Commitment to you / overview of benefits

Medical, Dental and Vision Insurance; Wellness Program
Flexible Spending Accounts (Healthcare, Dependent Care, Commuter)
Short-Term and Long-Term Disability options
Basic Life and AD&D Insurance (Company Provided)
Voluntary Life and AD&D options
401(k) Retirement Savings Plan with matching after one year
Paid Time Off

Reports to: Program Manager

Working Conditions

Professional office environment with the ability to work on-site.
Must be physically and mentally able to perform duties extended periods of time.
Ability to use a computer and other office productivity tools with sufficient speed to meet the demands of this position.
Must be able to establish a productive and professional workspace.
Must be able to sit for long periods of time looking at computer screen.
May be asked to work a flexible schedule which may include holidays.
May be asked to travel for business or professional development purposes.
May be asked to work hours outside of normal business hours.

Dice Id: 91099930
Position Id: 104761
Posted 4 hours ago

Company Info

About Cayuse Holdings, LLC

Our Mission

Our Vision

Grow the Company, Grow the People!

Šapásttawaxt kutkutpama,́ Šapásttawaxt natítayt

Fitment

Dice Job Match Score™

🔢 Crunching numbers...

Create job alert

Never miss an opportunity! Create an alert based on the job you applied for.

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