Test Software Development Engineer jobs in missouri state USA
261 test software development engineer jobs found in missouri state: showing 201 - 250
Field Service Engineer - Data Center
Company: Hitachi |
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
Security Engineer, Public Sector
Company: Scale AI |
engineering improvements: better detections, tighter schemas, and smarter automation. You will: Engineer, test, and deploy...We are seeking a highly technical Security Engineer to join our Public Sector Infrastructure & Security teamLocation: Saint Louis, MO - Washington DC, USA
| Salary: unspecified | Date posted: 25 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
D365 F&o Architect
Company: The Timberline Group |
and the development of solutions and services to meet those needs. A fundamental part of this role is to govern the design... is appropriately documented, and that test plans are developed. Assist users in testing and adoption of process improvements, workingLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 24 Jul 2026
Lead C++ Observability Engineer
Company: London Stock Exchange Group |
"Observability as a Practice" throughout the software development lifecycle. Support and encourage engineers to observe... their software throughout Dev, Test, PPE and Prod. Guide teams in building customercentric SLIs and insight dashboardsLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 23 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: Valley Park, 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: Florissant, 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: Bridgeton, 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: Maryland Heights, 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: Saint Ann, 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
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: Ballwin, 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: 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: Hazelwood, 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: Arnold, 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: Saint Louis, 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: Chesterfield, 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: Saint Louis, 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: Fenton, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 22 Jul 2026
Experienced Product Security Engineer (integration)***signing Bonus Potential
Company: Boeing |
. Find your future with us. Boeing is hiring for an Experienced Product Security Engineer (Integration) to join our team located... engineers to contribute to the design and development efforts for key computing assets embedded in the most advanced BoeingLocation: Berkeley, MO, USA
| Salary: US$128350 - 173650 per year | Date posted: 22 Jul 2026
Substation Structural Eit/coordinator
Company: HDR |
on a variety of exciting projects that will test your engineering skills and set you on a path for career growth. As an integral... tubular steel shapes. Engineering duties include detailed design, calculations, and detailing for fabrication or developmentLocation: Kansas City, MO - Saint Louis, MO, USA
| Salary: unspecified | Date posted: 22 Jul 2026
Lead Guidance Navigation & Control Engineer
Company: Boeing |
for a broad portfolio of military aircraft. These roles will support new product design, development, integration and flight test... simulations including desktop, software, and real time simulations Support hardware in the loop development and testingLocation: Hazelwood, MO - Berkeley, MO, USA
| Salary: unspecified | Date posted: 18 Jul 2026
Software Engineer Ii
Company: Mastercard |
potential. Title and Summary Software Engineer II Overview The Software Engineer II is an experienced software engineer... and scalability concepts. Understanding of secure software development practices. Experience participating in code reviews. StrongLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 18 Jul 2026
Guidance Navigation & Control Engineer (experienced Or Senior)
Company: Boeing |
Use various software languages, C, C++, FORTRAN, Python, etc. to develop, implement, integrate and test vehicle models..., and services for a broad portfolio of military aircraft. These roles will support new product design, development, integrationLocation: Hazelwood, MO - Berkeley, MO, USA
| Salary: US$115600 - 156400 per year | Date posted: 18 Jul 2026
Senior Software Engineer
Company: Mastercard |
around the world. Role As a Senior Software Engineer, you will: Design, develop, and maintain scalable test frameworks..., sprint planning, and design discussions Responsibilities Software Engineering & Development Design, build, testLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 16 Jul 2026
Senior Software Engineer
Company: Eastman Chemical |
, and success of products used by customers around the world. Position Description We are seeking a Senior Software Engineer who... architecture, and sustainable development practices. Experience working in a modern CI/CD environment with automated build, testLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 16 Jul 2026
Senior Software Engineer
Company: Mastercard |
is for a Senior Software Engineer who will contribute to the design, development, validation, automation, and operability of high... potential. Title and Summary Senior Software Engineer Overview Mastercards Network & Digital Payments group createsLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 16 Jul 2026
Aircraft Survivability Analyst
Company: Applied Research Associates |
(MPST) Software development skills and/or experience with scripting tools Demonstrated ability to design and compute... experience in one or more of the following areas: Open Air Flight Test Air Vehicle Survivability Analysis DoD IntelligenceLocation: Whiteman AFB, MO, USA
| Salary: unspecified | Date posted: 16 Jul 2026
Senior Software Engineer
Company: Eastman Chemical |
, and success of products used by customers around the world. Position Description We are seeking a Senior Software Engineer who... architecture, and sustainable development practices. Experience working in a modern CI/CD environment with automated build, testLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 16 Jul 2026
Data Engineer, Data Solutions
Company: NISA Investment Advisors |
development Working knowledge of Airflow or a similar business automation tool Developing software/databases in an Agile..., intellectual curiosity, and a collaborative mindset to join our growing teams. Responsibilities The Data Engineer, DataLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 16 Jul 2026
Commissioning Ii
Company: CannonDesign |
and compliance with quality and safety standards, and reports to the Lead Commissioning Engineer HERE'S WHAT YOU'LL... commissioning comments and field observations. Support development and implementation of the commissioning plan, scheduleLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 16 Jul 2026
Data Engineer, Data Solutions
Company: NISA Investment Advisors |
: The Data Engineer, Data Solutions is a member of NISAs Data Engineering team responsible for creating, updating... test and support new and existing solutions to meet complicated and time-sensitive business requirements. In addition, theLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 16 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
Associate Client Solutions Director- Digital & Ai Platforms (st. Louis, Mo)
Company: World Wide Technology |
career experience as a technical lead, software engineer, solutions architect, or applicable role Proven track record... and analytics, custom software development (web, mobile, APIs, microservices), and modernization of legacy systems. HighlyLocation: Saint Louis, MO, USA
| Salary: US$134000 - 168000 per year | Date posted: 13 Jul 2026
Backend Software Engineer (experienced Or Senior)
Company: Boeing |
. Find your future with us. The Boeing Company is currently seeking BackEnd Software Engineer (Experienced or Senior) to lead our Model... implementation of current and emerging technologies, tools, frameworks and changes in regulations relevant to software developmentLocation: Berkeley, MO, USA
| Salary: US$126650 - 171350 per year | Date posted: 13 Jul 2026
Electronic System Design & Analysis Engineer
Company: Apollo Professional Solutions |
for fabrication, installation/connection, and required verification to deliver a ready-for-test setup. The equipment and software... and development System selloff/verification System test requirements analysis and development interface design DevelopLocation: Hazelwood, MO, USA
| Salary: US$71.42 per hour | Date posted: 10 Jul 2026
Senior Guidance Navigation & Control Engineer (control Systems Analysis & Design)
Company: Boeing |
located in Berkeley, MO. The F-15 GNC team is looking for a senior GNC engineer to lead completion of critical development.... Find your future with us. The Boeing Defense, Space & Security (BDS) team is seeking a Senior Guidance Navigation & Control EngineerLocation: Berkeley, MO, USA
| Salary: unspecified | Date posted: 10 Jul 2026
Substation Structural Engineer
Company: HDR |
that will test your engineering skills and set you on a path for career growth. As an integral part of a team, you will prepare steel... design team through the design development and contract document phases of a project Take responsibility for coordinatingLocation: Kansas City, MO, USA
| Salary: unspecified | Date posted: 10 Jul 2026
Senior Mission Systems Core Processing Electrical Engineer
Company: Boeing |
Core Processing Electrical Engineer. This position will be part of a proprietary program located in Berkeley, MO..., mission computer, and overall architecture concepts. The selected engineer will work in a high-performing, cross functionalLocation: Berkeley, MO, USA
| Salary: US$136850 - 185150 per year | Date posted: 09 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 CruiseLocation: Saint Charles, MO - Berkeley, MO, USA
| Salary: US$103700 - 140300 per year | Date posted: 09 Jul 2026
Senior Mission Systems Communication, Navigation, And Identification Electrical Engineer
Company: Boeing |
and maintain hardware, software, and interface specifications Test and validate to ensure system designs meet operational... Communication, Navigation, and Identification Electrical Engineer. This position will be part of a proprietary program locatedLocation: Berkeley, MO, USA
| Salary: US$136850 - 185150 per year | Date posted: 09 Jul 2026
Controls Systems Engineer Ii
Company: Leonardo DRS |
and test Proficiency with MATLAB and Simulink (or equivalent) for model-based control development, analysis, and closed-loop... Engineer responsible for the analysis, modeling, simulation, implementation support, and verification of stabilized pointingLocation: Bridgeton, MO, USA
| Salary: US$79919 per year | Date posted: 08 Jul 2026
Lead Software Engineer
Company: Mastercard |
potential. Title and Summary Lead Software Engineer Overview: Mastercard's Global Credit Authorization team is seeking... a Lead Software Engineer (C/C++) to build and enhance high-performance, mission-critical systems that power secure, reliableLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 08 Jul 2026
Design And Analysis Engineer (electronic Sys Design & Analy)
Company: Boeing |
design decisions for mission processing capabilities Lead capability integration team (software, hardware, test) to release... with other subsystems Utilize Model Based Systems Engineering (MBSE) for hardware, software, and performance model development. UtilizesLocation: Berkeley, MO, USA
| Salary: unspecified | Date posted: 29 Jun 2026
Electrical Engineer I
Company: American Outdoor Brands |
product development capabilities and processes. The Electrical Engineer I (EE) plays an important role in the new product... software and embedded firmware development activities. Additional responsibilities include developing documentation, testingLocation: Columbia, MO, USA
| Salary: unspecified | Date posted: 27 Jun 2026
Electrical Engineer Ii
Company: American Outdoor Brands |
for our industry leading product development capabilities and innovative product design. The Electrical Engineer II (EE II) plays... alongside our mobile application development team and work with quality engineers to develop test plans and ensure high qualityLocation: Columbia, MO, USA
| Salary: unspecified | Date posted: 27 Jun 2026
Cybersecurity Controls Engineer
Company: Schneider Electric |
flow, and test plans. Support continuous improvement efforts, software standardization, and development of reusable...Job Description: Senior Engineer I, Cybersecurity Controls Engineer- New Product Development About MotivairLocation: Saint Louis, MO, USA
| Salary: US$101600 - 152400 per year | Date posted: 27 Jun 2026
Platform Engineer
Company: The Timberline Group |
As a Senior Engineer on the INFOPS Application Development team, you will play a key role in designing, building, and operating... experience designing, implementing, configuring, and maintaining Kubernetes-based platforms across development, testLocation: Maryland Heights, MO, USA
| Salary: unspecified | Date posted: 27 Jun 2026
Gtm Engineer
Company: DealMachine |
revenue with your builder skills. A GTM engineer builds automated revenue systems using AI, data enrichment, and workflow... because AI collapsed the gap between idea and execution, making it possible for one person to design, test, and scale a GTM play withoutLocation: Saint Louis, MO, USA
| Salary: US$90000 per year | Date posted: 25 Jun 2026
Municipal Water Services Project Manager
Company: CDM Smith |
, progressive and inclusive work environment which fosters personal leadership, career growth and development for every employee... solutions that serve communities and meet rigorous regulatory and environmental standards. This role is ideal for an engineer