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Principal Software Engineer
Akamai Technologies, Inc.
Jefferson City, MO
- $169,300 to $304,700 USD / year
…of collaborative, inclusive, and creative teams. We develop applications and services to empower our customers. Our mission is to accelerate innovation by making cloud computing simple,…
Added 1 min ago
Software Engineer II
Western Governors University
Salt Lake City, UT
As a Software Engineer II, you will help research, design, develop, test, and implement applications and software systems that support WGU’s mission. You will contribute to an experienced…
Added 1 min ago
Associate Software Engineer
Western Governors University
Salt Lake City, UT
Join a team helping shape the future of higher education through technology and AI. As an Associate Software Engineer, you will work alongside experienced full-stack engineers to design,…
Added 1 min ago
Business Analyst Senior
PNC Bank NA
OH · Pittsburgh, PA · Downers Grove, IL · Birmingham, AL · Dallas, TX
…needs, solve problems, improve processes, and support enterprise applications. The ideal candidate brings broad technology knowledge, strong analytical skills, AI literacy, curiosity, and…
Added 1 min ago
Sr Eng Manu Eng
Auris Health Inc. Legal Entity
Santa Clara, CA · Milpitas, CA
In this role you will integrate hardware, software, and firmware to deliver the compute, power, networking, and vision system that's an integral part of the OTTAVA™ surgical robotics…
Added 1 min ago
Summer Design Intern - Hannibal
State of Missouri
Hannibal, MO
- Designs, codes, develops, supports, and configures engineering software applications to be used by the department's engineers and designers.
Added 1 min ago
Civil Engineer Intern - Water (South Central Region) Job Details | Black & Veatch Family of Companies
Black & Veatch
Creve Coeur, MO
+ Develops and applies knowledge of engineering software, design tools, and digital delivery methods.
Added 1 min ago
Civil Engineer Intern - Water (South Central Region) Job Details | Black & Veatch Family of Companies
Black & Veatch
Kansas City, MO
+ Develops and applies knowledge of engineering software, design tools, and digital delivery methods.
Added 2 mins ago
Quality Inspector I
Plexus Corp.
Neenah, WI
…Workspace or MS Windows) and familiarity with applicable Plexus software…
Added 2 mins ago
Quality Inspector I
Plexus Corp.
Neenah, WI
…Workspace or MS Windows) and familiarity with applicable Plexus software…
Added 2 mins ago
Senior Director of Programs
CORP-Corporate Office
United States
Direct delivery of digital-thread solutions, software products, data analytics, AI capabilities, business applications, infrastructure, cybersecurity, and data-strategy initiatives.
Added 2 mins ago
Principal Cyber Systems Engineer
SP - Orbital Space Systems
United States
Conducting security assessments of mission software applications to include code reviews, vulnerability assessments, application security testing, while contributing to the overall security…
Added 2 mins ago
Principal/Sr. Principal Structural Analysis Engineer (Active TS or SCI)
CORP-Corporate Office
United States
…FEMAP, NX NASTRAN, Mathcad, MATLAB, CATIA, and various other software…
Added 3 mins ago
GO
Temporary Recruiter-Goodwill Staffing
Goodwill of Colorado
Colorado Springs, CO
- $25 to $27 USD / hour
Become an “expert” on the staffing software. Thus, being capable of providing recommendations for use and reports beneficial to the office. Monitor and report on trends from previous time…
Added 3 mins ago
Administrative Intern (Information Systems Technologist)
State of Missouri
Jefferson City, MO
…debugging, server maintenance, information system management for software applications, problem diagnosis/resolution, and communications. Responsibilities are performed under direct…
Added 3 mins ago
Summer Design Intern - St. Louis District
State of Missouri
Chesterfield, MO
- Designs, codes, develops supports, and configures engineering software applications to be used by the department engineers and designers.
Added 3 mins ago
Summer Design Intern (Design Build) - St. Louis District
State of Missouri
Chesterfield, MO
- Designs, codes, develops supports, and configures engineering software applications to be used by the department engineers and designers.
Added 4 mins ago
O
Director, Core Infrastructure Engineering
Oracle
Nashville, TN
- $169,800 to $355,400 USD / year
We are looking for an engineering Director to lead software teams responsible for developing GPU control plane and scaling AI infrastructure. This includes providing customer APIs and…
Added 4 mins ago
O
Senior Director, Employee Experience Solution Engineering
Oracle
Nashville, TN
- $193,600 to $414,400 USD / year
…through maintainable extensions, integrations, automation and AI applications built with Oracle systems teams. Develop leadership capability and be accountable for the group budget and cost…
Added 4 mins ago
O
Software Developer 3
Oracle
Seattle, WA
- $96,500 to $209,500 USD / year
…especially in cloudDesign, develop, troubleshoot and debug software programs for databases, applications, tools, networks…
Added 4 mins ago
O
Senior Platform Software Engineer
Oracle
Santa Clara, CA
- $87,800 to $209,500 USD / year
…management, telemetry and observability, digital twins, simulation, software lifecycle management, and AI-powered robotic…
Added 4 mins ago
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Manager, Advanced Services Engineering- Patient Accounting
Oracle
Cleveland, OH
- $102,300 to $209,500 USD / year
Application support: Experience supporting software configuration, updates, upgrades, and issue resolution in a healthcare setting.
Added 4 mins ago
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Senior Advanced Services Engineer- Patient Accounting
Oracle
Cleveland, OH
- $68,800 to $166,100 USD / year
Assist with configuration and updates: Perform routine application configuration, software updates, upgrades, and validation activities, seeking guidance when needed.
Added 4 mins ago
CC
Training Specialist - Central Office
California Correctional Training and Rehabilitation Authority
CA
- $3,861 to $6,276 USD / month
…are welcome but do not take place of the STD 678. Incomplete applications received may not be…
Added 5 mins ago
R
Senior Lead Consultant, Acoustics
Ramboll
Westford, Massachusetts, MA
- $97,500 to $126,500 USD / year
Proficiency with environmental acoustical modeling software and Microsoft Office applications.

Closed listing

Amentum

Software Engineer II

Jefferson City, MO, United States

$97k - $121k

This opening has closed.

The original listing is kept below for reference.

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About employer

Job details

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

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Original job description

Archived listing. The details below describe a past opening.

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) .

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

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