Jobs in the United States

25+ jobs

Save this search

Added 5 mins ago
Full Stack Java Engineer
Miratech
Remote, United States
Develop and consume REST APIs using an API-first approach; maintain clear OpenAPI/Swagger contracts and error handling.
Added 19 mins ago
Software Engineer II
Amentum
Cheyenne, WY
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…
Added 19 mins ago
C
Java Angular Full-stack Lead (Remote - US/Canada)
Cognizant
Cheyenne, WY
- $138,000 to $162,000 USD / year
…application development, cloud-native platforms, enterprise integration, and emerging AI technologies. The ideal candidate will drive architecture strategy, governance, and engineering…
Added 19 mins ago
EG
Quality Assurance Engineer - PHP
Eliassen Group
Cheyenne, WY
- $40 to $50 USD / hour
…applications. The role requires manual, automation, mobile, API, and database testing expertise, with a focus on early risk identification, cross-team collaboration, and improved test…
Added 19 mins ago
EG
Full Stack PHP Developer
Eliassen Group
Cheyenne, WY
- $70 to $80 USD / hour
Our client seeks an experienced Full Stack Developer to join a modernization initiative supporting a customer-facing commercial mortgage platform. This is an opportunity to work on the…
Added 19 mins ago
EG
Senior Java Full-Stack Developer
Eliassen Group
Cheyenne, WY
- $70 to $80 USD / hour
Our client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions across the full application stack. This individual will work as part of a…
Added 31 mins ago
Sr. Engineer, Software Engineer (Test Automation Developer)
AB3 Nationwide Life and Annuity Insurance Co
OH · AZ · IA
Test Automation Developer experienced in independently delivering reliable, secure, and scalable quality-engineering solutions throughout the software delivery lifecycle. Brings expertise…
Added 31 mins ago
Consultant, Data Engineer - Reference Data Management
AB3 Nationwide Life and Annuity Insurance Co
OH · AZ
Added 38 mins ago
Senior Technical Engineering Leader - Guidewire PolicyCenter & Policy Lifecycle
MAPFRE Insurance
Webster, MA
Lead initiatives focused on Guidewire Cloud adoption, automation, API enablement, and platform modernization.
Added 38 mins ago
EG
Senior Java Full-Stack Developer
Eliassen Group
Boston, MA
- $70 to $80 USD / hour
Our client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions across the full application stack. This individual will work as part of a…
Added 38 mins ago
EG
Quality Assurance Engineer - PHP
Eliassen Group
Boston, MA
- $40 to $50 USD / hour
…applications. The role requires manual, automation, mobile, API, and database testing expertise, with a focus on early risk identification, cross-team collaboration, and improved test…
Added 38 mins ago
EG
Full Stack PHP Developer
Eliassen Group
Boston, MA
- $70 to $80 USD / hour
Our client seeks an experienced Full Stack Developer to join a modernization initiative supporting a customer-facing commercial mortgage platform. This is an opportunity to work on the…
Added 1 hour ago
IG
Automation Engineer (Terraform)
Insight Global
Tucson, AZ
- $65 to $75 USD / hour
- Collaborate with developers, including a full‑time full‑stack engineer, supporting integration needs and front‑end alignment when required (Angular/TypeScript exposure beneficial)
Added 1 hour ago
Technical Consultant – Process Quality Products
Applied Materials
Phoenix, AZ
Familiarity with industrial AI architectures, REST APIs, data integration, cloud or on-premises deployment, containers, and Kubernetes.
Added 1 hour ago
AE
Managers, Delivery Management
American Express
Phoenix, AZ
- $127,005 to $215,250 USD / year
…experience with release planning, product delivery, and software integration across business units within the financial industry. Experience must include 1 year of experience with each of…
Added 1 hour ago
AE
Senior Cybersecurity Engineers
American Express
Phoenix, AZ
- $156,894 to $215,250 USD / year
…standards. Support and monitor software across development, integration, and production environments to maintain performance and reliability. Draft and maintain technical documentation and…
Added 1 hour ago
AE
Software Engineers
American Express
Phoenix, AZ
- $113,714 to $174,750 USD / year
…architecture. Assess and validate application performance and integration of component systems and provide process flow diagrams. Test the engineering resilience of software and automation…
Added 1 hour ago
Senior Technical Writer - SATCOM Modems
Comtech Telecom
Chandler, AZ
…manuals, installation guides, software/GUI/CLI documentation, API references, troubleshooting workflows, and integration…
Added 1 hour ago
EG
Quality Assurance Engineer - PHP
Eliassen Group
Phoenix, AZ
- $40 to $50 USD / hour
…applications. The role requires manual, automation, mobile, API, and database testing expertise, with a focus on early risk identification, cross-team collaboration, and improved test…
Added 1 hour ago
EG
Senior Java Full-Stack Developer
Eliassen Group
Phoenix, AZ
- $70 to $80 USD / hour
Our client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions across the full application stack. This individual will work as part of a…
Added 1 hour ago
EG
Full Stack PHP Developer
Eliassen Group
Phoenix, AZ
- $70 to $80 USD / hour
Our client seeks an experienced Full Stack Developer to join a modernization initiative supporting a customer-facing commercial mortgage platform. This is an opportunity to work on the…
Added 1 hour ago
DS
(1119856) Technical Product Owner - API Integrations
Diversified Services Network, Inc.
Remote, United States
- $125,000 to $130,000 USD / year
Support API onboarding, credential management, documentation reviews, developer enablement, integration testing, and troubleshooting.
Added 1 hour ago
DS
(1119856) Technical Product Owner - API Integrations
Diversified Services Network, Inc.
Remote, United States
- $125,000 to $130,000 USD / year
Support API onboarding, credential management, documentation reviews, developer enablement, integration testing, and troubleshooting.
Added 1 hour ago
DS
(1119856) Technical Product Owner - API Integrations
Diversified Services Network, Inc.
Remote, United States
- $125,000 to $130,000 USD / year
Support API onboarding, credential management, documentation reviews, developer enablement, integration testing, and troubleshooting.
Added 1 hour ago
DS
(1119856) Technical Product Owner - API Integrations
Diversified Services Network, Inc.
Remote, United States
- $125,000 to $130,000 USD / year
Support API onboarding, credential management, documentation reviews, developer enablement, integration testing, and troubleshooting.

Amentum

Software Engineer II

Cheyenne, WY, 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