1,000+ matching jobs for “Senior System Software Engineer”

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GE HealthCare Technologies

Senior Software Engineer

IND19-01-Bengaluru-EPIP 122 (Phase II)

Summary As a Senior Software Engineer, you are responsible for designing and programming large components and designing a …

Added Oct 27, 2026

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GE HealthCare Technologies

Senior Software Engineer

IND19-01-Bengaluru-EPIP 122 (Phase II)

Summary As a Senior Software Engineer, you are responsible for designing and programming large components and designing a …

Added Oct 27, 2026

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Global Payments

Senior Software Engineer

Pune, Maharashtra, India

Summary of This Role Works throughout the software development life cycle and performs in a utility capacity to create, design, code, debug, maintain, test, …

Added Nov 3, 2026

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KLA

… of KLA’s metrology and inspection products, is looking for the best and the brightest research scientist, software engineers, application development engineers, and senior product technology process engineers. The RAPID …

Added Oct 15, 2026

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General Motors

Senior Software Engineer

Milford, Michigan, United States of America

Hybrid
Full time
Regular

… in the Propulsion Thermal ART in Vehicle Mechatronic Embedded Controls (VMEC) organization. Develops software and controls to manage integrated thermal loops to optimize energy use and thermal storage capacity. …

Added Oct 15, 2026

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Danaher

Senior Software Engineer

Downingtown, Pennsylvania, United States

Pay posted by employer$115,000–$125,000 per year

… thrive in a culture of belonging where you and your unique viewpoint matter. And by harnessing Danaher's system of continuous improvement, you help turn ideas into impact - innovating at the speed of life. Join …

Added Oct 31, 2026

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Booz Allen Hamilton

Software Engineer, Senior

Fort Meade, MD +1 location

Pay posted by employer$86,900–$198,000

Software Engineer, Senior The Opportunity: As a full stack developer, you can resolve a problem with a complete …

Added Oct 30, 2026

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General Motors

Senior Software Engineer

Austin, Texas, United States

Hybrid
Full time
Regular

DUTIES: Design, develop, and test embedded C++ software for automotive infotainment and digital displays. Lead system-level design, architecture, and integration …

Added Oct 12, 2026

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Booz Allen Hamilton

Software Developer, Senior

Albuquerque, New Mexico, United States

Pay posted by employer$86,800–$198,000

Software Developer, Senior The Opportunity: As a full stack developer, you can resolve a problem with a complete …

Added Oct 27, 2026

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Booz Allen Hamilton

Software Developer, Senior

Huntsville, Alabama, United States 2 postings

Pay posted by employer$86,800–$198,000

Software Developer, Senior The Opportunity: As a full-stack developer, you can resolve a problem with a complete …

Added Oct 27, 2026

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Freddie Mac

Senior Software Engineer

McLean, Virginia, United States

Full time
Regular

Pay posted by employer$129,000–$193,000

… effort. It is an exciting time to be a part of Freddie Mac! We are searching for a highly innovative Senior Developer to join our team. Interested in learning more? Read on! Show off your skills as a full stack …

Added Oct 15, 2026

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The Home Depot

SENIOR SOFTWARE ENGINEER

GEORGIA - VIRTUAL - GA01

Remote
Full time
Regular

Pay posted by employer$80,000–$180,000

… support, troubleshoot complex functional issues, and implement sustainable solutions that enhance system stability and performance. Partner with business stakeholders to translate strategic goals into scalable …

Added Oct 28, 2026

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RTX

Senior Software Engineer

El Segundo, California, United States

Design, develop, and test software based on software trouble reports in an agile, collaborative environment, delivering builds Demonstrate …

Added Oct 27, 2026

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Cisco Systems

Senior Software Engineer

Kraków, Lesser Poland, Poland +1 location

Design, implement, deliver, and maintain software features and product improvements end-to-end with minimal supervision. Contribute to distributed, highly …

Added Oct 27, 2026

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Ally Financial

Senior Software Engineer

Detroit, Michigan, United States +2 locations

Hybrid
Full time

Pay posted by employer$85,000–$150,000

… about what our tech team does, be sure to visit our tech blog at ally.tech We are seeking a hands-on Sr Software Engineer to lead the design, development, and support of enterprise-grade applications that power critical …

Added Nov 3, 2026

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Warner Bros. Discovery

Senior Software Engineer

GA Atlanta 1050 Techwood Drive NW

Hybrid
Full time
Regular

Pay posted by employer$130,970–$243,230 per year

… more. We are the home of the global digital revolution. We are CNN. ㅤ Your New Role… We are hiring a Senior Full Stack Engineer (front‑end leaning) for the CNN Engagement Web team. You’ll be part of highly …

Added Oct 27, 2026

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General Motors

Senior Software Engineer

Austin, Texas, United States

Hybrid
Full time
Regular

… candidate is expected to report to Austin, TX three times per week. The Role: We are looking for a Senior Software Engineer to join the team that is revolutionizing the automotive retail experience by building …

Added Oct 12, 2026

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GE Vernova

Sr Software Engineer

Bengaluru, Karnataka, India

Summary We are seeking a highly capable Senior Software Engineer to lead cloud architecture and full stack development for our enterprise SaaS platform. …

Added Oct 27, 2026

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Amentum Holdings

Sr. Software Developer

Chantilly, Virginia, United States

Pay posted by employer$190,000–$220,000

… to the cloud. Work Schedule: M- F 40 hours a week Essential Responsibilities: Design and develop software solutions, employing technologies such as Python, NodeJS, Angular, JavaScript, C#, SQL Server, Microsoft …

Added Nov 3, 2026

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Mastercard

Senior Software Engineer

O'Fallon, Missouri, United States

Pay posted by employer$115,000–$184,000 USD

… bottlenecks in applications to maximize performance in production. We are looking for an experienced engineer that is passionate about performance with a constant focus on improving system quality. Role • Design, …

Added Oct 27, 2026

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Danaher

Senior Software Engineer

Downingtown, Pennsylvania, United States

Pay posted by employer$115,000–$125,000 per year

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About this opportunity

Original employer description

Bring more to life.

Are you ready to accelerate your potential and make a real difference within life sciences, diagnostics and biotechnology?

At Molecular Devices, one of Danaher's 15+ operating companies, our work saves lives - and we are all united by a shared commitment to innovate for tangible impact.

You'll thrive in a culture of belonging where you and your unique viewpoint matter. And by harnessing Danaher's system of continuous improvement, you help turn ideas into impact - innovating at the speed of life.

Join Molecular Devices and help drive scientific discovery for life science customers in academia, biotech, pharma, and government. Our automated and AI-enabled technology empowers researchers to tackle complex questions and gain deep insights, accelerating the development of safer, more effective therapeutics. As part of our team - rooted in collaboration, authenticity, and innovation - you'll ultimately contribute to groundbreaking science that enhances lives globally and shapes a healthier future for all.

Learn about the Danaher Business System which makes everything possible.

The Senior Software Engineer is responsible for developing and maintaining production software that supports Molecular Devices' life science instruments, including licensing applications, installers, diagnostic utilities, and related product software. This senior individual-contributor role focuses on application-level development, connected-device integration, and troubleshooting across software and hardware boundaries.

This position reports to the Supervisor, Software Engineering and is part of the Imaging Software Engineering team located in Downingtown, PA. This is an on-site role with no direct reports.

In this role, you will have the opportunity to:

Software Application Development: Design, develop, test, debug, and maintain reliable production software. Contribute across existing applications and codebases while improving maintainability, testability, and performance.
Licensing Applications: Develop and maintain the software licensing application, including its Angular user interface, Python services, MongoDB data layer, REST APIs, authentication, product activation, entitlement, and license-generation workflows.
Installers and Support Tools: Develop and maintain Windows installers, launchers, diagnostic utilities, configuration tools, and customer- and service-facing support applications. Use Python and PowerShell to automate reliable installation, upgrade, configuration, and troubleshooting workflows, with C# where appropriate. Partner with Operations and Manufacturing to prepare these tools and licensing workflows for instrument builds, production release, and shipment.
Instrument Software Integration: Develop and support application software that communicates with scientific instruments and connected devices. Investigate integration issues and collaborate with firmware and device-driver developers to resolve problems across system boundaries.
Software Quality and Lifecycle Ownership: Take ownership of software from design and implementation through testing, release, troubleshooting, corrective maintenance, and long-term support. Participate in code reviews, technical design discussions, defect investigation, documentation, and risk-based decision-making within a structured product-development environment.

The essential requirements of the job include:

Education and Experience: Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, or a related technical discipline with 7+ years of professional software development experience; equivalent directly relevant experience may be considered.
Software Application Development: Strong Python development skills and demonstrated experience designing, implementing, testing, debugging, and maintaining production software. Experience developing or maintaining Windows applications, installers, deployment utilities, diagnostic tools, or support software. Working knowledge of PowerShell and experience with C# or another strongly typed application-development language. Ability to understand established codebases, identify root causes, and implement maintainable corrective changes.
Angular and Database-Backed Applications: Professional experience developing or maintaining applications using Angular and TypeScript, REST APIs, and databases. Hands-on experience with MongoDB or a comparable document database, including data modeling, queries, integration, and troubleshooting.
Hardware-Connected Software: Professional experience developing or maintaining application software that communicates with physical devices, including troubleshooting interactions with operating systems, device drivers, firmware, SDKs, or communication interfaces.
Operations and Manufacturing Partnership: Experience working with Operations or Manufacturing to prepare software for new-product introduction and production release. Experience supporting product or instrument builds and resolving software issues affecting manufacturing or shipment.

It would be a plus if you also possess previous experience in:

Scientific or Imaging Applications: Developing software for laboratory instruments, microscopy, imaging systems, or analytical equipment.

Travel and Work Environment Requirements

Up to 10% travel, including occasional overnight travel, to support manufacturing sites, suppliers, product transfers, or internal planning activities.
This position requires working on-site at the Downingtown, PA location and may require occasional participation in time-sensitive support outside normal working hours.

Molecular Devices, a Danaher operating company, offers a broad array of comprehensive, competitive benefit programs that add value to our lives. Whether it is a health care program or paid time off, our programs contribute to life beyond the job. Check out our benefits at Danaher Benefits Info.

The annual salary range for this role is $115,000 - $125,000. This is the range that we in good faith believe is the range of possible compensation for this role at the time of this posting. This range may be modified in the future.

This job is also eligible for bonus/incentive pay.

We offer a comprehensive package of benefits including paid time off, medical/dental/vision insurance and 401(k) to eligible employees.

Note: No amount of pay is considered to be wages or compensation until such amount is earned, vested, and determinable. The amount and availability of any bonus, commission, benefits, or any other form of compensation and benefits that are allocable to a particular employee remains in the Company's sole discretion unless and until paid and may be modified at the Company's sole discretion, consistent with the law.

Join our winning team today. Together, we’ll accelerate the real-life impact of tomorrow’s science and technology. We partner with customers across the globe to help them solve their most complex challenges, architecting solutions that bring the power of science to life.

For more information, visit www.danaher.com.

Danaher Corporation and all Danaher Companies are committed to equal opportunity regardless of race, color, national origin, religion, sex, age, marital status, disability, veteran status, sexual orientation, gender identity, or other characteristics protected by law.

The U.S. EEO posters are available here.

For candidates who are based outside of New York City or who are applying for roles outside of New York City, for more information about conditions of any job offer please click here.

We comply with federal and state disability laws and make reasonable accommodations for applicants and employees with disabilities. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact:1-202-419-7762 or [email protected].

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Engineering

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