Jobs in the United States

25+ jobs

Save this search

Added 19 mins ago
Software Engineer II
Amentum
Pierre, SD
Typically, 3 years of C# program experience with .NET technology, MVC, Linq, and rest API development with a Bachelor’s degree in a related technical discipline (e.g., BSEE, BSCS) or…
Added 19 mins ago
UI Software Developer - .Net - Remote
SitusAMC
Pierre, SD
Proficiency in .NET framework and SQL Server databases.
Added 1 hour ago
Software Engineer- Semiconductor Technology (C#/.NET)
Keysight Technologies, Inc.
Santa Rosa, CA
Most of our work is in C#/.NET: desktop applications that keep running when the network or a server goes down, plus web applications and APIs in ASP.NET, backed by SQL Server. We employ…
Added 1 hour ago
Software Engineer- Semiconductor Technology (C#/.NET)
Keysight Technologies, Inc.
Santa Rosa, CA
Most of our work is in C#/.NET: desktop applications and test-station software, plus web applications and APIs in ASP.NET, backed by SQL Server. Every change is code-reviewed, and builds…
Added 1 hour ago
Senior Software Engineer - Cloud SaaS - IE&A
Jobgether
Remote, United States
Design, develop, and maintain cloud-based services, APIs, and web applications using Microsoft Azure, C#/.NET, and modern front-end technologies.
Added 1 hour ago
QA Engineer- INDIA
Insight Global
Westborough, MA
Actual coding experience desired as role has a potential to include up to 50% actual coding in c# (.Net backend)
Added 1 hour ago
IG
Software Engineer II
Insight Global
Marlborough, MA
- $70 to $75 USD / hour
…strong full-stack development experience with React, TypeScript, C#/.NET, and MSSQL while contributing across the full software development lifecycle. This engineer will play a key role in…
Added 1 hour ago
Machine Perception (MP) Engineer – Level 6
Northrop Grumman
Gilbert, AZ
Develop and maintain software interfaces between camera hardware SDKs/DLLs and C++/C#/Matlab, enabling synchronized image acquisition with actuator motion
Added 2 hours ago
J
UI Software Developer - .Net
Jobgether
Remote, United States
- $110,000 to $140,000 USD / year
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a UI Software Developer – .NET based in the United States.
Added 2 hours ago
Senior Operations Technology Specialist
MacDonald-Miller Facility Solutions
Kent, WA
Strong Software Engineering Fundamentals: Demonstrated experience delivering and supporting production software using C#, .NET, object-oriented design, software architecture and design…
Added 2 hours ago
YH
Lead .NET Core Developer
YO HR Consultancy
Fort Mill, SC
- $120,000 to $150,000 USD / year
Design and develop high-quality, maintainable, and scalable solutions using .NET Core, C#, and related technologies.
Added 2 hours ago
Full-Stack Development Team Member
Oxygenmusic
Remote, United States
Proficiency in TypeScript, HTML, C++, C#, and Python.
Added 2 hours ago
SharePoint / .net Developer
Catapult Consultants, LLC
Arlington, VA
…development environment is currently SQL Server 2008; Sharepoint, .net, Access and C#. The ideal candidate has a proven knack for using technology to make information accessible to…
Added 2 hours ago
Senior Software Engineer
Catapult Consultants, LLC
Henrico, VA
Demonstrated ability in one or more of the following technologies: .NET Framework, C#, Entity Framework, jQuery, MVC and MS SQL Server.
Added 3 hours ago
J
Software Engineer (Austin)
Austin, TX
- $6,400 to $7,900 USD / month
The ideal candidate will bring strong development experience in C#/.Net along with expertise in enterprise content repositories such as IBM FileNet for secure document storage, retrieval…
Added 3 hours ago
IT Developer/Engineer
Xinnovit
Washington, DC
5+ years of strong experience in Object Oriented design and development skills with.NET technologies (ASP.NET and C#)
Added 3 hours ago
BizTalk Server Application Developer
Xinnovit
Phoenix, AZ
Biztalk - Expertise in Microsoft BizTalk Server- C# and .NET dealing with Implementation Web Portal, Websites and Client/ Server Application Level designing and Programming. Experience in…
Added 3 hours ago
. Net Developer
Xinnovit
Baltimore, MD
Understanding the .Net Framework 2.0/3.5/4.0, OOPS concepts, ADO.Net and other .Net concepts.
Added 3 hours ago
SSRS Report Developer
Xinnovit
San Diego, CA
Extensive SSRS report writing/development experience and SQL knowledge. Familiarity with .Net is helpful. This is the only skill set required to meet the requirements of this project.
Added 3 hours ago
Microsoft CRM Dynamics Consultant
Xinnovit
Austin, TX
- As a integration developer work under the direction of the architect to develop .Net/C# code to call external web services for interfaces.
Added 3 hours ago
Sr. Net Developer
Boston Technology
Columbus, OH
Client is looking for a .NET developer who will be responsible for developing internal applications for a call center. They will be taking internal applications such as HREM, time tracking…
Added 3 hours ago
Dotnet Architect
US Tech Solutions
South Brunswick Township, NJ
· 6 years of experience with web based technologies with a combination of the following - C#, WebAPI & MVC in vNext; Mono, ASP .NET MVC, IIS, WCF, REST, JSON, SOAP. Experience with HTML,…
Added 3 hours ago
Software Engineer
US Tech Solutions
Indianola, PA
Can demonstrate an in-depth understanding of: threaded code design, digital and analog I/O interfaces, programmatic usage of C++, programmatic usage of C# (.NET), along with debugging.
Added 3 hours ago
X
.Net Developer
Xoriant
Lansing, MI
- $45 USD / hour
Proven skills in C#.NET, VB.NET, ASP.NET, MVC, XML, AJAX, HTML, CSS, JavaScript, Transact SQL (T-SQL), MS Visual Studio, and MS Office Suite.
Added 3 hours ago
Application Security Architect
US Tech Solutions
Jersey City, NJ
Demonstrated proficiency in developing secure solutions developed using common development frameworks (J2EE, .NET, Spring, Struts, Hibernate, etc) and languages (Java, C#, C++, etc)

Amentum

Software Engineer II

Pierre, SD, United States

$97k - $121k

Apply About employer

Applications open in a new tab.

Job details

Pay: $97k - $121k
Posting language: English
Posted: Nov 4, 2026

Original job description

Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Headquartered in Chantilly, Virginia, we have approximately 50,000 employees in more than 70 countries across all 7 continents.

The Software Engineer II will perform full stack development with C# program, ReactJS, MVC, Linq, and rest API development in NET Core platform. This position is US remote teleworking within the US and US Citizenship is required.

Essential Responsibilities:

Under general supervision, design, develop, troubleshoot, and analyze software programs for computer-based systems
Ensure automated data feeds and system interfaces are working as intended
Participate in software requirements review, preliminary and critical design reviews, integration readiness review, and software acceptance reviews
Design, write, test, deploy and support software code, as assigned
Perform software upgrades in accordance with software quality procedures
Frequent inter-organizational and outside customer contacts on technical matters
Support Continuous Improvement efforts intended to improve the quality of existing software
Design and implement new or existing standard software application programs and reports according to project software standards and conventions
Perform other duties as assigned

Knowledge, Skills and Abilities:

Deep understanding of relational databases and Microsoft SQL Server (T-SQL)
Strong knowledge of Model-View-Controller (MVC), Linq Query, and rest API development
Ability to build robust, maintainable web applications and services
Excellent communications and analytical skills required
Good Planning/organizing skills
Ability to prioritize and adapt to dynamic changes in the environment
Must be able to work under deadlines
Position may require travel 5%

Minimum Education and Experience Required:

Typically, 3 years of C# program experience with .NET technology, MVC, Linq, and rest API development with a Bachelor’s degree in a related technical discipline (e.g., BSEE, BSCS) or equivalent in Computer Science or related field
ReactJS programming experience preferred
Position may require the ability to pass and maintain a Security Clearance
US Citizenship is required.

Compensation Details:

$97k - $121k

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

Original Posting:

11/04/2026 - Until Filled

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters (https://postings.govdocs.com/#/vxSkbztPuAwwxfs) .

Apply About employer

More about this job

Skills

Full-stack development
LINQ
API development
Troubleshoot
Process improvement
Microsoft SQL Server
SQL
Analytical skills
C#
.NET
Computer science

Report this job