678 matching jobs for “Staff Software Engineer”

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RTX

Senior Software Engineer (Onsite)

Middletown, Rhode Island, United States

will include but are not limited to: Linux and VxWorks real-time software development on a wide range of embedded multi-threaded platforms, integrating with custom hardware, …

Added Oct 27, 2026

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Coupang

Sr. Staff Engineer

India

Full time (company default)
Lead / principal

As a [Senior Staff Software Engineer]/[Staff Software Engineer] in the Gateway Services team, you will partner with leaders of multiple Platform …

Added Oct 4, 2026

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RTX

Senior Embedded Software Engineer

Tucson, Arizona, United States

… a safer, more secure world. Join us and help shape the future of aerospace and defense. Our Senior Embedded Software Engineer is a technical position that works in an Integrated Product Team (IPT) environment to architect, …

Added Oct 27, 2026

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RTX

Senior Embedded Software Engineer

Tucson, Arizona, United States

Added Oct 27, 2026

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Northrop Grumman

Software Engineer Manager 2

United States-Florida-Melbourne

Pay posted by employer$139,100–$208,700

… only part of history, they're making history. Northrop Grumman Aeronautics Systems sector is looking for a Software Functional Manager for the MDC2 family of programs located in Melbourne, FL to drive program execution and …

Added Nov 3, 2026

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State Street

Senior Software Engineer II

Dublin 2, Ireland

Full time

Work under minimal supervision to analyze, design, develop, test, and debug medium to large software enhancements and solutions within Charles River’s business and technical problem domains. Collaborate with …

Added Oct 27, 2026

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General Motors

Infotainment Software Verification Engineer

Warren, Michigan, United States

Remote
Full time
Regular

… and update test cases as required. Interact with multiple engineering fields including Systems Engineering, Software Development, Validation, and Suppliers to support defect resolution. Plan and manage execution of weekly …

Added Oct 13, 2026

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Comcast

Software Engineer 3 - FreeWheel

Reston, Virginia, United States

Pay posted by employer$120,212.52–$180,318.78

This job involves collaborative design and development of software solutions that meet business objectives. It includes system requirement analysis, application …

Added Nov 3, 2026

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Stryker

Senior Engineer, Software Testing

Freiburg, Baden-Wurttemberg, Germany

We need a highly motivated and skilled Senior Engineer in Software Test who is passionate about using modern software engineering and testing principles to …

Added Oct 27, 2026

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General Motors

Principal Software Engineer - Developer Experience

GM Global Technical Center - Michigan IT Innovation Center

Hybrid
Full time
Regular

The Role: This Principal Software Engineer – Developer Experience role sits within the Developer Experience (DevEx) team at the intersection …

Added Oct 12, 2026

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Software Applications Engineer 4

Vancouver, British Columbia, Canada +1 location

Pay posted by employer$102,250–$157,450 CAD per year

• This role is responsible for designing, developing, testing, and maintaining software applications that cater to specific user needs or business requirements. The role plans, executes, and …

Added Nov 5, 2026

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Block

Software Engineer, Payment Interfaces

Bay Area, CA, United States of America

Remote
Regular

Added Oct 4, 2026

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Block

Software Engineer, Reconciliation & Reporting

Bay Area, CA, United States of America

Remote
Regular

… work with automation, and route larger issues to the right owner. You Have 3+ years of professional software or data engineering experience. A Bachelor's degree in a technical field (Computer Science, Engineering, …

Added Oct 4, 2026

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Nvidia

Principal Software Engineer - Employee Productivity

Santa Clara, California, United States

… Come join the team and see how you can make a lasting impact on the world. We are looking for a Principal Software Engineer to drive the evolution of our AI-powered employee experiences across web and mobile, partnering …

Added Oct 31, 2026

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Booz Allen Hamilton

Full Stack Software Engineer, Lead

San Antonio, Texas, United States

Pay posted by employer$112,900–$257,000

… to build challenging software with a meaningful impact in the defense and aviation industries? As a Staff Software Engineer, you’ll be a highly skilled, hands-on member of the engineering team designing and building modern software …

Added Nov 6, 2026

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RTX

Senior Software Engineer - EW, Onsite

Goleta, California, United States

Participate in collaborative, cross-disciplined integrated product teams, often employing agile system and software development operations to plan, specify, design, test, and integrate complex software and systems …

Added Oct 27, 2026

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RTX

Principal Real-time Software Engineer

Tucson, Arizona, United States

… creating a safer, more secure world. Join us and help shape the future of aerospace and defense. The Software organization develops software applications, including integration and test on missiles, launchers, radars, …

Added Oct 27, 2026

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RTX

Principal Real-time Software Engineer

Tucson, Arizona, United States

Added Oct 27, 2026

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Mastercard

Software Engineer II (Backend Developer)

Pune, Maharashtra, India

… services that help people, businesses and governments realize their greatest potential. Title and Summary Software Engineer II (Backend Developer) Overview Be part of the Operations & Technology Fraud Products team …

Added Oct 27, 2026

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Nvidia

Principal Software Engineer - DGX Cloud

Santa Clara, California, United States +1 location

… legacy of innovation that’s fueled by great technology—and amazing people. We are looking for a Principal Software Engineer to join our DGX Cloud team and build the foundational systems that drive NVIDIA’s high-performance …

Added Oct 27, 2026

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RTX

Senior Software Engineer (Onsite)

Middletown, Rhode Island, United States

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About this opportunity

Original employer description

Date Posted:

2026-09-16



Country:

United States of America



Location:

US-RI-MIDDLETOWN-201 ~ 127 John Clarke Rd ~ BBN MIDDLETOWN, Ste 3



Position Role Type:

Onsite



U.S. Citizen, U.S. Person, or Immigration Status Requirements:

Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance



Security Clearance Type:

DoD Clearance: Secret



Security Clearance Status:

Active and existing security clearance required on day 1

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. Join us and help shape the future of aerospace and defense.

RTX BBN Technologies is an organization which values work/life balance and encourages lifelong learning of new technologies. For over 70 years, scientists and engineers in diverse disciplines at RTX BBN Technologies have collaborated to solve real-world problems through research, exploration, development and prototyping. We challenge the status quo, pioneer new technologies, and create transformative solutions.

We are seeking a Senior Software Engineer with experience in real-time embedded C language system development to join our Physical Sciences & Systems business unit located a stone’s throw from seaside Newport, Rhode Island. Responsibilities will include but are not limited to: Linux and VxWorks real-time software development on a wide range of embedded multi-threaded platforms, integrating with custom hardware, implementation of high-performance embedded solutions, middleware, and implementing control, detection, and tracking algorithms developed by the systems engineering team.

The ideal candidate enjoys working in a multi-disciplinary role and is comfortable adapting to and identifying new technologies as needed. This candidate would have eight or more years of experience in implementing and maintaining high performance software, as well as a solid understanding of computer architectures, networking, device drivers, analog and digital interfaces, with experience across multiple real-time operating systems (RTOS). A strong background in signal processing and performance optimization would also be highly sought after.

What You Will Do

Design, develop, implement, test, debug and integrate high performance embedded real-time software within heterogenous systems composed of multiple processor types and FPGAs, with external sensor and control interfaces for deployed DoD real-time software systems hosted on embedded hardware.
Collaborate with a cross-functional team testing your contributions and analyzing performance.
Integrate components you develop into a larger system in preparation for real world testing and deployment.
Teaching, coaching, and mentoring less experienced staff.
Contributing to proposals as well as preliminary and critical design reviews.
Ability to travel up to 15%

What You Will Learn

Become involved in the technical components of solving our customer’s most complex problems.
Work with world-class researchers and engineers who embrace innovation and challenge the status quo.
Gain experience in a highly visible software development team, exposure to the Navy acquisition process, and opportunity to learn new technologies and gain new embedded development experiences.

Qualifications You Must Have

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience or in absence of a degree, 9 years of relevant experience.
Active and transferable Secret U.S. Government Security Clearance is required on day one.
Experience including at least two of the following: Embedded C/C++ Software, High Performance Computer Systems, Embedded Real-Time Sensors and Control Applications, Software Architecture Design and Implementation.
Experience using embedded Real Time Operating Systems (RTOS) (e.g., Green Hills, Integrity, Wind River VxWorks, Linux, etc.)
Experience developing complex systems involving the integration of hardware, firmware, and software.

Qualifications We Prefer

Ada programming language.
Proficiency using C/C++.
Familiarity with digital signal processing algorithms and software.
Knowledge of linear algebra concepts.
Experience using the VSIPL high performance vector library or another vector processing library.
Proficiency in MATLAB and/or optimizing algorithms in C/C++.
Experience with real-time processing optimization.

What We Offer

Whether you’re just starting out on your career journey or are an experienced professional, we offer a robust total rewards package with compensation; healthcare, wellness, retirement, and work/life benefits; career development and recognition programs. Some of the benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care.

Learn More & Apply Now!

Location

This position is onsite at our Middletown, RI. headquarters
Relocation assistance available

To help you achieve your goals, BBN will provide:

A strong leadership team well-versed in government R&D.
A collaborative and collegial environment to push state-of-the-art research.
A technically competent pool of research scientists who are willing to mentor, listen, and help you refine your research vision and goals.
Business development, programmatic, contracting, finance, and HR support.
Access, through RTX, to opportunities that help transition your research and ultimately see it fielded.

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 86,800 USD - 165,200 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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