Test Software Development Engineer jobs in saint charles USA
20 test software development engineer jobs found in saint charles: showing 1 - 20
Senior Ui/ux Engineer
Company: Leidos |
and data more effectively. As a Sr. UI/IX Engineer, you will play a critical role at the intersection of user experience..., interface engineering, design, and mission needs. Youll work alongside talented software engineers, systems engineers, productLocation: Saint Charles, MO, USA
| Salary: US$107900 - 195050 per year | Date posted: 22 Aug 2026
Senior Ui/ux Engineer
Company: Leidos |
and data more effectively. As a Sr. UI/IX Engineer, you will play a critical role at the intersection of user experience..., interface engineering, design, and mission needs. Youll work alongside talented software engineers, systems engineers, productLocation: Earth City, MO, USA
| Salary: US$107900 - 195050 per year | Date posted: 22 Aug 2026
Real-time Software Engineers (associate Or Experienced)
Company: Boeing |
development lifecycle in an Agile development environment Develop solutions using Ada and C/C++ Test your software and assist... several Real-Time Software Engineers (Associate or Experienced) to develop, integrate, test, and deliver complex software solutionsLocation: Saint Charles, MO, USA
| Salary: US$99450 - 134550 per year | Date posted: 12 Aug 2026
Senior Test Engineer
Company: Leidos |
looking for a passionate Senior Test Engineer to join the Chinook Program to support one of our customers applications, a critical capability... Responsibilities: Lead planning, design, development, and execution of comprehensive test strategies. Develop and maintain automatedLocation: Earth City, MO, USA
| Salary: US$107900 - 195050 per year | Date posted: 06 Aug 2026
Systems Engineer Sme
Company: Leidos |
with other systems. Youll also be expected to provide feedback to the system technical development leads and test engineers to make.... Proficient in Python or C++ software development, automation, and system support. Experience working with Linux operatingLocation: Earth City, MO, USA
| Salary: US$131300 - 237350 per year | Date posted: 06 Aug 2026
Systems Engineer Sme
Company: Leidos |
with other systems. Youll also be expected to provide feedback to the system technical development leads and test engineers to make.... Proficient in Python or C++ software development, automation, and system support. Experience working with Linux operatingLocation: Saint Charles, MO, USA
| Salary: US$131300 - 237350 per year | Date posted: 06 Aug 2026
Senior Test Engineer
Company: Leidos |
looking for a passionate Senior Test Engineer to join the Chinook Program to support one of our customers applications, a critical capability... Responsibilities: Lead planning, design, development, and execution of comprehensive test strategies. Develop and maintain automatedLocation: Saint Charles, MO, USA
| Salary: US$107900 - 195050 per year | Date posted: 06 Aug 2026
Mid-level Backend Software Engineer
Company: Leidos |
a Backend Software Engineer to support a highvisibility, datadriven application used across the organization for analytics... features not routine maintenance tasks Essential Responsibilities Backend Development: Design, develop, testLocation: Earth City, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Cloud Engineer
Company: Leidos |
and development. Resolves architecture implementation issues during integration and test. Provides support directly or through team...Description The Leidos Air Team team has an opening for an experienced AWS Cloud Engineer to work on a cloudLocation: Saint Charles, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Mid-level Backend Software Engineer
Company: Leidos |
a Backend Software Engineer to support a highvisibility, datadriven application used across the organization for analytics... features not routine maintenance tasks Essential Responsibilities Backend Development: Design, develop, testLocation: Saint Charles, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Cloud Engineer
Company: Leidos |
and development. Resolves architecture implementation issues during integration and test. Provides support directly or through team...Description The Leidos Air Team team has an opening for an experienced AWS Cloud Engineer to work on a cloudLocation: Earth City, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Mid-level Software Engineer
Company: Leidos |
Full Stack Software Engineer to join the Chinook Program supporting an Intelligence Community customer. In this role... contribute across the entire software development lifecycle, from crafting intuitive user interfaces to building scalable backendLocation: Saint Charles, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Mid-level Software Engineer
Company: Leidos |
Full Stack Software Engineer to join the Chinook Program supporting an Intelligence Community customer. In this role... contribute across the entire software development lifecycle, from crafting intuitive user interfaces to building scalable backendLocation: Earth City, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Field Service Engineer - Data Center
Company: Hitachi Digital Services |
physical communication connectivity. Integrate and test transformer software, including firmware upgrades. Serve as the... directly with advanced transformer technology and integrated hardware-software solutions to ensure grid reliabilityLocation: Earth City, MO, USA
| Salary: unspecified | Date posted: 26 Jul 2026
Mechanical Engineer
Company: Arch Precision, LLC |
with Autodesk Inventor and Microsoft Office software preferred. Process Improvement & Development: Designing new production methods... with suppliers for test tooling. ERP entry for ordering materials as needed. Epicor Kinetic software knowledge preferredLocation: Earth City, MO, USA
| Salary: unspecified | Date posted: 24 Jul 2026
Mid-level Test Engineer
Company: Leidos |
our nations security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook Program supporting.... If youre energized by solving complex technical challenges, championing quality throughout the software development lifecycleLocation: Saint Charles, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 22 Jul 2026
Mid-level Test Engineer
Company: Leidos |
our nations security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook Program supporting.... If youre energized by solving complex technical challenges, championing quality throughout the software development lifecycleLocation: Earth City, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 22 Jul 2026
Software Engineer–developer, Phantom Works Weapons (associate Or Experienced)
Company: Boeing |
. Find your future with us. The Boeing Company is seeking an Application Software Engineer (Associate or Experienced) to join the... and integration testing Participates in peer reviews Supports software system integration and test Create software documentationLocation: Saint Charles, MO, USA
| Salary: US$99450 - 134550 per year | Date posted: 14 Jul 2026
Software Engineer–developer, Phantom Works Weapons (experienced Or Senior)
Company: Boeing |
. Find your future with us. The Boeing Company is seeking an Application Software Engineer (Experienced or Senior) to join the Phantom... and integration testing Participates in peer reviews Supports software system integration and test Create software documentationLocation: Saint Charles, MO, USA
| Salary: US$126650 - 171350 per year | Date posted: 14 Jul 2026
Phantom Works Mechanisms Design Engineer (senior Or Experienced)
Company: Boeing |
design development and modification of mechanical and fluid system installations Contribute to supplier development, test.... Find your future with us. Boeing is seeking a Senior or Experienced Mechanism Design Engineer to support a Next Generation Cruise