Jobs in the United States

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Added 2 mins ago
Principal Software Engineer
DriveTime
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Expertise in API design and development using RESTful services, GraphQL, and serverless architectures.
Added 8 mins ago
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Senior Software Engineer (Quality, Health Records)
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- $150,000 to $215,000 USD / year
Added 9 mins ago
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Lead Principal Platform Software Engineer
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Added 10 mins ago
AWS Connect Developer
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Added 10 mins ago
Software Engineer II
Amentum
Montpelier, VT
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 10 mins ago
Platform Engineer - Remote
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Enable developer self-service through reusable Terraform modules, standardized AWS environments, and automated provisioning workflows.
Added 10 mins ago
Software Engineer
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…services, K8S, computer science fundamentals (e.g. RESTful API, algorithms), Git, and agile…
Added 11 mins ago
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Java Angular Full-stack Lead (Remote - US/Canada)
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- $138,000 to $162,000 USD / year
Strong experience with API-led architectures, messaging platforms such as Kafka, RabbitMQ, Azure Service Bus, and JMS.
Added 11 mins ago
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Senior Java Full-Stack Developer
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- $70 to $80 USD / hour
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Added 11 mins ago
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Full Stack PHP Developer
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- $70 to $80 USD / hour
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Quality Assurance Engineer - PHP
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- $40 to $50 USD / hour
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Added 16 mins ago
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Added 22 mins ago
Lead AI Engineer
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…model orchestration frameworks, Agentic frameworks, and secure API solutions. These systems automate Guardian’s business processes and improve…
Added 22 mins ago
UFT Automation Test Lead
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…OpenText UFT/QTP, test automation framework development, SQL, API testing, and CI/CD…
Added 28 mins ago
Power Platforms Developer
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…custom connectors, integrate external systems, and optimize API-based integrations across the M365 and Azure ecosystems. Develop and deploy Power Apps Component Framework (PCF) controls and…
Added 29 mins ago
Senior Director, Product & AI Security
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Remote, United States
Deep expertise in secure software development, cloud-native architectures, DevSecOps, API security, and modern application security practices.
Added 33 mins ago
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Senior Product Designer
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- $120,000 to $135,000 USD / year
Model user flows, screen and component states, and transitions, defining how the UI responds to user input, validation, system events, and API responses
Added 39 mins ago
Senior AI Engineer, Banking Technology
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Architecture: Experience designing API‑first, microservices‑based and event‑driven architectures, including data engineering patterns for AI systems.
Added 44 mins ago
Senior/Principal Software Solutions Architect - Data Integration Framework, Hybrid
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Added 45 mins ago
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Full Stack PHP Developer
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- $70 to $80 USD / hour
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Added 45 mins ago
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Senior Java Full-Stack Developer
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- $70 to $80 USD / hour
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Added 45 mins ago
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Quality Assurance Engineer - PHP
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Santa Fe, NM
- $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 51 mins ago
Production Planner II
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Strong experience in pharmaceutical/Active Pharmaceutical Ingredient (API) manufacturing or similarly complex batch manufacturing environments, including production campaigns, equipment…
Added 53 mins ago
Senior Full Stack Engineer
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Apply secure coding, API security, dependency-management, and software supply-chain practices.
Added 54 mins ago
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Quality Assurance Engineer - PHP
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Amentum

Software Engineer II

Montpelier, VT, United States

$97k - $121k

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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) .

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