Software development jobs in the United States

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Added 1 hour ago
Full Stack Software Developer Level 3 or 4 (AHT)
Northrop Grumman
Aurora
Central Region Software Engineering organization comprises over 200 highly skilled professionals (for Aurora, CO), including Software Engineers, DevOps Engineers, Database Administrators,…
Added 1 hour ago
Principal Software Engineer (AHT)
Northrop Grumman
Colorado Springs
Must have an active U.S
Added 1 hour ago
2027 Associate Software Engineer / Software Engineer
Northrop Grumman
Melbourne
…designers and/or hardware engineers in the planning, design, development, and utilization of electronic data processing systems for product and commercial…
Added 1 hour ago
Senior Software Engineer, Resilience Engineering - DGX Cloud
NVIDIA USA
CA
Are you passionate about building world-class reliability systems? Join NVIDIA as a Senior Software Engineer - Resilience Engineering, DGX Cloud, and be a pivotal part of a team that…
Added 1 hour ago
Senior Software Engineer, Nix Packaging and Release Automation
NVIDIA USA
Remote, United States
Join Kitmaker, the team that packages and delivers NVIDIA software to developers worldwide! We build automation for packaging, testing, and releasing software across multiple ecosystems.…
Added 1 hour ago
Application developer lead
Starbucks Coffee Company
Seattle
Operates in both waterfall and Agile Software Development Lifecycle (SDLC) processes and methodologie
Added 1 hour ago
Junior Software Engineer / Data Scientist Intern
LEIDOS, INC.
Tucson, AZ
Leidos is looking for a Junior Software Engineer/Data Scientist Intern to join a high performing agile team to support nationally significant and fast-paced management programs. The…
Added 1 hour ago
Full Stack Developer
Booz Allen Hamilton_United States
McLean, VA
…environment. If you’re looking for the chance to not just develop software, but to help create a system that will make a difference, we need you on our team. We’re looking for a developer…
Added 1 hour ago
Web Developer, Mid
Booz Allen Hamilton_United States
Fort Belvoir, VA · Washington, DC
Experience supporting U.S. Army, DoD, or federal software development and sustainment programs, including secure development, restricted or disconnected environments, and government…
Added 1 hour ago
Special Missions Software Engineer
Booz Allen Hamilton_United States
Fayetteville, NC
Experience in software development using modern compiled and interpreted programming languages
Added 1 hour ago
Augmented Reality Software Engineer
Booz Allen Hamilton_United States
Lorton, VA
3+ years of experience with software development or research in industry settings
Added 1 hour ago
Cloud Engineer, Mid
Booz Allen Hamilton_United States
Alexandria, VA
2+ years of experience in cloud engineering, application development, or DevOps
Added 1 hour ago
C++ Software Engineer, Junior
Booz Allen Hamilton_United States
Beavercreek, OH
C++ Software Engineer, JuniorThe Opportunity:
Added 1 hour ago
Staff Guidance Navigation and Control Software Engineer (GNC)
Anduril Industries
Costa Mesa, CA · Santa Ana, CA
We are scaling at an historic pace, anchored by Arsenal-2, our new software-defined shipyard being built in Baltimore County, Maryland. It's part of a new $6.6 billion investment in…
Added 1 hour ago
Principal Software Engineer & Architect, Cyber Defense Engineering
ServiceNow
Santa Clara, CA
As Principal Software Engineer & Architect, you will own the technical direction of the data and platform systems behind detection, investigation, hunting, response, and AI-driven defense.…
Added 1 hour ago
New College Grad - Software Engineer
Micron Technology
Boise
As a Software Engineer, you will contribute to the design, development, deployment, and support of enterprise-grade applications and data solutions. This role requires strong software…
Added 1 hour ago
Intern - IT Software Engineer
Micron Technology
Boise
As an IT Software Engineer Intern at Micron, you will create software that contributes to a suite of applications supporting Micron’s Business Data Warehouse. Join our professional and…
Added 1 hour ago
Sr. Staff Software Engineer (Agentic AI)
UKG
Lowell
We are seeking an exceptional Principal Software Engineer to define and drive our enterprise-wide agentic AI strategy on Google's Agent Development Kit (ADK) and other agentic platforms.…
Added 1 hour ago
Software Engineer
Dirac, Inc.
NY
Added 1 hour ago
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Senior/Staff Software Engineer, Platform
True Talent Solutions Partners
New York, NY
- $180,000 to $270,000 USD / year
Added 1 hour ago
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Founding Software Engineer
True Talent Solutions Partners
San Francisco, CA
- $200,000 to $250,000 USD / year
Join an early-stage B2B AI team building software that helps large organizations manage supplier agreements and enterprise spending. As a founding engineer, you will shape the product and…
Added 1 hour ago
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Senior Software Engineer, Design
True Talent Solutions Partners
Remote, United States
- $150,000 to $350,000 USD / year
- At least 5 years of experience in design engineering or frontend/full-stack software engineering, including senior-level experience and production code ownership.
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Software Engineer, Marketplace
True Talent Solutions Partners
San Francisco, CA
- $250,000 to $300,000 USD / year
The role requires working from the office five days per week, Monday through Friday, with flexible working hours.
Added 1 hour ago
Project, Software Engineer III
Deloitte US
McLean, VA · Richmond, VA · Rosslyn, VA
As a Software Engineer III on the Human Services Transformation team, you will be responsible for…
Added 1 hour ago
Core Senior .NET Software Engineer
Evolent
Oklahoma City, OK
The Senior Software Engineer leads the design, development, and deployment of complex software solutions, ensuring scalability and maintainability. This role architects and implements…

RTX

Principal Software Engineer - Advanced System Tools (Onsite)

United States

The salary range for this role is 107,500 USD - 204,500 USD.

Apply on globalhr.wd5.myworkdayjobs.com About employer

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Job details

Pay: The salary range for this role is 107,500 USD - 204,500 USD.
Posting language: English
Posted: Nov 12, 2026

Original job description

Date Posted:

2026-11-12

Country:

United States of America

Location:

US-IA-CEDAR RAPIDS-124 ~ 400 Collins Rd NE ~ BLDG 124

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

Security Clearance Type:

None/Not Required

Security Clearance Status:

Not Required

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense.

Design the Foundation of Next-Generation Avionics

Join a dynamic and expanding Product Line Software team at Collins Aerospace, where you will play a key role in shaping the foundation of future airborne software capabilities and solutions. We are seeking a Principal Software Engineer who thrives on solving complex technical challenges and driving high-impact solutions across safety-critical systems. We have opportunities in one of our two departments:

Core Services & Libraries, dedicated to creating versatile frameworks that enable highly adaptable and portable software solutions, agnostic of hardware or software configurations.
Advanced Systems Tools, driving a development eco-system (development kits, virtual rigs, and test rigs) enabling the development, integration, verification, and configuration of avionic products and platforms.

In this role, you will lead the architecture and development of core software components, libraries, rigs and tools that enable scalable, certifiable avionics platforms. You’ll work across the full software lifecycle, partnering with cross-functional teams to deliver high-quality solutions aligned with civil and military certification standards.

This is a unique opportunity to influence system-level design, advance open architecture initiatives, and contribute to technologies that define the future of aerospace.

What You Will Do:

Lead the architecture and design of core software components, libraries, and tooling aligned to avionics system requirements.
Work with technical direction and execution across development and verification activities for safety-critical software (DO-178, DO-254, and/or DO-330).
Develop and manage software requirements, ensuring proper decomposition and traceability across complex systems of systems.
Develop and verify software using modern C++ and object-oriented design principles.
Own and produce certification artifacts, including DAL-A deliverables.
Lead and support certification efforts, including engagement with customers and regulatory authorities.
Conduct and contribute to peer reviews to ensure quality, consistency, and compliance across the lifecycle.
Collaborate cross-functionally with engineering, program leadership, and customers to align technical solutions with program objectives.
Willing and Able to travel as required (domestic and international <10%).

What You Will Learn:

Gain hands-on experience with cutting-edge and emerging technologies that are shaping the future of avionics and aerospace systems.
Build end-to-end expertise across the full product lifecycle, from requirements and design through verification and delivery of safety-critical systems.
Develop a deep understanding of civil certification (DO-178, DO-254, and/or DO-330) and how world-class avionics products meet rigorous regulatory standards.
Learn how to design, scale, and sustain software product lines that support a wide range of platforms and global customers.

Qualifications You Must Have:

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience.
Experience designing and developing software architecture, libraries, or platform-level components.
Experience leading technical execution of projects, including customer engagement and presenting to senior stakeholders.

Qualifications We Prefer:

Hands-on experience supporting DO-178 software development and certification activities (e.g., requirements, verification, or certification artifacts)
Experience working across cross-functional engineering and program teams to deliver complex, integrated solutions
Experience with C++ and VxWorks.
Experience with Cloud Based development environments (such as AWS).
Experience with AI based tools & development practices.
Experience writing High-Level and Low-Level Requirements.
Experience writing Test Cases and Automated Test Procedures.
Experience with Civil Certification DO-178 – DAL A.
Experience with design and development of Avionics Tools, Aircraft Applications or Middleware.
Familiar with revision control concepts and tools (e.g. GIT, Subversion, JIRA).

What We Offer:

Benefits:

Some of our competitive benefits package includes:

Medical, dental, and vision insurance
Three weeks of vacation for newly hired employees
Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
Tuition reimbursement program
Student Loan Repayment Program
Life insurance and disability coverage
Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection
Birth, adoption, parental leave benefits
Carrot Health to hormonal health, fertility, and family building
Adoption Assistance
Autism Benefit
Employee Assistance Plan, including up to 10 free counseling sessions
Healthy You Incentives, wellness rewards program
Doctor on Demand, virtual doctor visits
Bright Horizons, child and elder care services
Teladoc Medical Experts, second opinion program
And more!

This role is eligible for relocation.

Learn More & Apply Now!

Collins Aerospace makes modern flight possible. Of course, that wouldn’t be possible without the capabilities and technologies of our organization, as well as our engineers – a highly skilled, accomplished network that spans more than 180 sites, 24 countries and 6 Strategic Business Units (SBUs).

Our industry-leading experts are setting the standards for the aerospace industry and paving the way for the future. But as new challenges present themselves, we need fresh, creative and motivated minds to overcome these hurdles, help us break barriers and achieve new levels of innovation. Do you have what it takes to join a global organization that doesn’t shy away from big opportunities? If so, we invite you to join our ranks and create the next generation of aerospace technologies.

Together, we will nurture an engineering culture that values intellectual curiosity, risk takers and integrity. A place where we will challenge ourselves, our teams, and the status quo and where we will work to find a way – the right way – to achieve what others can only dream of.

Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.

At Collins, the paths we pave together lead to limitless possibility. And the bonds we form – with our customers and with each other -- propel us all higher, again and again.

Apply now and be part of the team that’s redefining aerospace, every day.

#SWIFT

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 107,500 USD - 204,500 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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Apply on globalhr.wd5.myworkdayjobs.com About employer

More about this job

Skills

Research
Adaptability
C++
Design principles
Regulatory compliance
Leadership
Software development
AWS
Test procedures
IBM Middleware
Atlassian JIRA

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Advertised starting pay

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Software development jobs in the United States

Full Stack Software Developer Level 3 or 4 (AHT)

Principal Software Engineer (AHT)

2027 Associate Software Engineer / Software Engineer

Senior Software Engineer, Resilience Engineering - DGX Cloud

Senior Software Engineer, Nix Packaging and Release Automation

Application developer lead

Junior Software Engineer / Data Scientist Intern

Full Stack Developer

Web Developer, Mid

Special Missions Software Engineer

Augmented Reality Software Engineer

Cloud Engineer, Mid

C++ Software Engineer, Junior

Staff Guidance Navigation and Control Software Engineer (GNC)

Principal Software Engineer & Architect, Cyber Defense Engineering

New College Grad - Software Engineer

Intern - IT Software Engineer

Sr. Staff Software Engineer (Agentic AI)

Software Engineer

Senior/Staff Software Engineer, Platform

Founding Software Engineer

Senior Software Engineer, Design

Software Engineer, Marketplace

Project, Software Engineer III

Core Senior .NET Software Engineer

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Advertised starting pay

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Software development jobs in the United States