Test Software Development Engineer jobs in missouri state USA
261 test software development engineer jobs found in missouri state: showing 151 - 200
Mechanical Engineer Ii - Thermal Systems
Company: Leonardo DRS |
operations, see . Job Summary Engineering position responsible for development, testing and analysis of a variety of HVAC&R... plants, and air handling systems. This position will be responsible for supporting product development and proposals; heatLocation: High Ridge, MO, USA
| Salary: unspecified | Date posted: 19 Aug 2026
Sr. New Product Development Engineer, Icp
Company: Littelfuse |
documentation, and cost estimates. Conduct product verification and validation activities, including test plan development... the design, development, testing, and commercialization of new circuit protection products. Develop and evaluate newLocation: Hazelwood, MO, USA
| Salary: US$88500 - 137100 per year | Date posted: 19 Aug 2026
Engineer Operational Technology
Company: Peabody Energy |
About the role: We are currently seeking an Operations Technology Engineer. The OT Engineer will assume... responsibilities for development, configuration, systems administration and support for existing and future OT technologiesLocation: Saint Louis, MO, USA
| Salary: US$67000 - 82000 per year | Date posted: 19 Aug 2026
Lead Data Engineer
Company: Infosys |
Implement test strategies, analyse results, and coordinate bug fixes to uphold the software quality standards Develop user... provided Facilitate software application design discussions, and document design decisions to guide the technical teamLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 18 Aug 2026
Senior Platform Engineer
Company: London Stock Exchange Group |
Design, develop, implement, and support LOCP platform capabilities across development, test, and production environments... metrics, logging, tracing, monitoring, alerting, and dashboarding. Software engineering and automation development using GoLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 18 Aug 2026
Senior Software Development Engineer In Test (sdet)
Company: London Stock Exchange Group |
throughout the software development lifecycle. Participate in test planning, test design, estimation, execution, and release... Robot Framework and Gherkin/Cucumber. Strong understanding of software testing methodologies, test build techniquesLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 18 Aug 2026
Full Stack Software Engineer - Remote Or Hybrid In Mn Or Dc
Company: LHC Group |
health optimization on a global scale. Join us to start Caring. Connecting. Growing together. As a Lead Software Engineer..., comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advanceLocation: Bridgeton, MO, USA
| Salary: US$112700 - 193200 per year | Date posted: 18 Aug 2026
Application Security Engineer Iv - Ai Harness
Company: Edward Jones |
Recruiter Anne Schwabe Opportunity Overview Team Overview: The Application Security Engineer, Agentic Secure... Code Harness Engineer is a hands-on role responsible for operating, monitoring, and improving an AI-enabled AppSec harnessLocation: Saint Louis, MO - Tempe, AZ, USA
| Salary: unspecified | Date posted: 18 Aug 2026
Senior Software Engineer
Company: Mastercard |
potential. Title and Summary Senior Software Engineer Job Overview: Responsible for the analysis, design, development... of software design, architecture, data structures, secure development practices, testing, and performance optimization. StrongLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 14 Aug 2026
Electrical Engineer Iii
Company: Illinois Tool Works |
functions and PID control. Experience with the design and development of projects involving software-controlled..., develop, modify, fabricate, test, and evaluate electrical/electronic components, circuitry, and systems used in electronicLocation: Camdenton, MO, USA
| Salary: US$95000 - 105000 per year | Date posted: 14 Aug 2026
Imaging Service Engineer Iii
Company: Tri-Imaging |
advanced diagnostics utilizing OEM software, engineering documentation, service manuals, specialized electronic test equipment..., OEM service applications, and advanced diagnostic software.Equipment & TechnologyThe Imaging Service Engineer IIILocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 14 Aug 2026
Network Engineer I (3rd Shift)
Company: Bluebird Network |
(peering, transport, hardware, etc) including the development of change and test plans Monitor all core links... of a Network Engineer to be a part of a collaborative team. This is a full-time, benefit eligible position in our Kansas CityLocation: Kansas City, MO, USA
| Salary: unspecified | Date posted: 14 Aug 2026
Senior Software Engineer
Company: Mastercard |
Software Engineering & Development Design, build, test, deploy, and maintain software components, automation frameworks... potential. Title and Summary Senior Software Engineer Who is Mastercard? Mastercard is a global technology companyLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 14 Aug 2026
Principal/senior Engineer, Automation
Company: Boehringer Ingelheim |
Description As an employee of Boehringer Ingelheim, you will actively contribute to the discovery, development... reflect Boehringer Ingelheim's high regard for our employees. The Senior Engineer, Automation has the responsibilityLocation: Saint Joseph, MO, USA
| Salary: unspecified | Date posted: 13 Aug 2026
Software Engineer (full-stack Web)
Company: Computer Information Concepts |
Software Engineer (Full-Stack Web) Location: Remote must reside in CO, FL, IA, IL, KS, MO, NE, OH, or TN Travel... on modernization. Role Overview As a Software Engineer (Full-Stack Web), you will play an important role in buildingLocation: Missouri, USA
| Salary: US$100000 - 140000 per year | Date posted: 13 Aug 2026
Mechanical Engineer Co-op (spring 2027)
Company: Leonardo DRS |
, executes engineering changes through configuration control, and resolves build/test/production issues using structured root... Troubleshoot prototype/test/production issues; support the identification of root cause and corrective action CollaborateLocation: Bridgeton, MO, USA
| Salary: unspecified | Date posted: 13 Aug 2026
Senior Platform Engineer
Company: London Stock Exchange Group |
across development, test, and production environments. Build and maintain platform services using Infrastructure as Code, automation... and encourage teamwork, enabling innovation and rapid development of solutions that make a difference. Our workplace generatesLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 12 Aug 2026
Quality Software Engineer Intern
Company: Leonardo DRS |
support for the Quality team Review software documentation for DoD compliance Review and assess test materials to ensure... Workplace in the Greater St. Louis area. Job Summary Leonardo DRS Land Systems is seeking a Summer Quality Engineer InternLocation: Bridgeton, MO, USA
| Salary: unspecified | Date posted: 08 Aug 2026
Senior Software Engineer
Company: H&R Block |
field. Five years of all phases of software design and development experience to include: Building scalable...About the Role: Provide technical expertise to design and develop software components and products that support H&RLocation: Kansas City, MO, USA
| Salary: unspecified | Date posted: 07 Aug 2026
Security Engineer And It Systems Admin
Company: Empower AI Inc. |
: As a Security Engineer and IT Systems Administrator, you will perform IT systems administration, support system operations... tasks applied to specialized technology problems (e.g. logic design, circuit design, I/O design, firmware developmentLocation: Jefferson City, MO, USA
| Salary: unspecified | Date posted: 07 Aug 2026
Experienced Product Security Engineer (software) ***signing Bonus Potential
Company: Boeing |
. Find your future with us. Boeing is hiring for an Experienced Product Security Engineer (Software) to join our team located... and are focused on software development. Experienced Software Engineers support requirements definition, create software architecturesLocation: Berkeley, MO, USA
| Salary: US$128350 - 173650 per year | Date posted: 07 Aug 2026
Lead Mechanical Engineer
Company: BioMérieux |
and transfer to manufacturing Experience with design verification, test development, and statistical data analysis Working...Description Position Summary Local Position Summary This lead engineer works primarily with the mechanical designLocation: Hazelwood, MO, USA
| Salary: US$120000 - 175000 per year | Date posted: 06 Aug 2026
Mechanical Engineer Ii
Company: Safe Fleet |
JOB SUMMARY The Mechanical Engineer II is responsible for the design, development, documentation, test..., performance & schedule requirements. Create new vehicle-specific parts and test fitting parts onto cars, trucksLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 06 Aug 2026
Controls Engineer (labview Specialist)
Company: Priority Talent Partners |
Engineering HMI Programmer who is passionate about automation, test systems, and software-driven solutions. The ideal candidate... custom industrial test systems for manufacturing customers (Systems Integration and Design). Our team thrives on solvingLocation: Fenton, MO, USA
| Salary: unspecified | Date posted: 06 Aug 2026
Mechanical Engineer I
Company: Safe Fleet |
JOB SUMMARY The Mechanical Engineer I is responsible for the design, development, documentation, test, and evaluation..., performance & schedule requirements. Creating new vehicle-specific parts and test fitting parts onto cars, trucksLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 06 Aug 2026
Project Engineer
Company: Nidec |
Project Engineer is responsible for overseeing and managing all technical aspects associated with the development of products... products. The Project Engineer will lead a team of engineers and other professionals to ensure timely completion and highLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 06 Aug 2026
Test Lab Engineer Co-op
Company: Nidec |
organization, and each location maintains its individual personality. The Test Lab Engineer Co-Op will support hardware.... Assist engineers and technicians with various software and hardware tasks for the test labs. Assemble and modify electronicLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 05 Aug 2026
Design And Analysis Engineer (electrical Systems Design)
Company: Boeing |
Engineer to join the F-15 Mission Systems Team located in Berkeley, MO. This position will focus on supporting the Boeing... Systems Weapon Integration Engineer by helping us build the most advanced F-15 with the world's fastest mission computer usedLocation: Berkeley, MO, USA
| Salary: unspecified | Date posted: 05 Aug 2026
Manufacturing Process Engineer Ii (neosho, Mo)
Company: La-Z-Boy |
and systems to interface machines, hardware, and software and provide support to R&D in the development of new or changed products... and equipment expenditures Develop models of alternate processing methods to test feasibility of new applications, systemsLocation: Neosho, MO, USA
| Salary: unspecified | Date posted: 05 Aug 2026
Software Engineer I
Company: Nidec |
Conditioning group. This position is in St. Louis, MO. The Software Engineer I supports Desktop application development, database... candidates for a Software Engineer I role to support Nidec Motor Corporations Climate Technology Heating Ventilation and AirLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 05 Aug 2026
Tactical Rf Sensors Subsystem Lead Engineer
Company: Boeing |
, interfaces definition, and traceability Hardware and software development, integration, test, and validation/verification... engineering (MBSE) for hardware, software, and performance model development. Utilizes MBSE for requirements developmentLocation: Berkeley, MO, USA
| Salary: US$136850 - 185150 per year | Date posted: 05 Aug 2026
Mechanical R&d Engineer Ii
Company: PEG Staffing |
Are you a hands-on Mechanical Engineer who enjoys taking products from concept through production? We're seeking... an experienced Mechanical R&D Engineer to join an innovative engineering team focused on designing and developing mechanical productsLocation: Bridgeton, MO, USA
| Salary: unspecified | Date posted: 05 Aug 2026
Software Engineer Co-op
Company: Nidec |
and verification of both PC based and embedded software Develop PC based software for both in house development group use.... Support engineer on purchasing electronic components, test equipment and mechanical parts. Support electronic lab activitiesLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 05 Aug 2026
Systems Engineer - Drive Sys. Solutions
Company: Nidec |
Systems Engineer Drive System Solutions is responsible for supporting the design, integration, validation, and deployment... Management in executing development timelines and deliverables Partner with Sales and Solutions Engineering teams to supportLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 05 Aug 2026
Embedded Software Engineer, Electronics Engineering
Company: Nidec |
requirements (e.g., Class B software per UL 60730) Write design documentation (control strategies, architecture), test plans..., and validation reports Establish and lead processes for managing embedded motor control software across development, validationLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 05 Aug 2026
Geologist
Company: Hanson Professional Services |
Services Inc. is seeking a candidate for a Geologist or Geological Engineer to be part of our Railway Market Unit. The location..., coordination and supervision of drilling and laboratory test contractors, construction observations, and other duties as assignedLocation: Saint Louis, MO, USA
| Salary: US$63000 - 80000 per year | Date posted: 04 Aug 2026
Senior Software Engineer
Company: Mastercard |
potential. Title and Summary Senior Software Engineer Who is Mastercard? We work to connect and power an inclusive.... As a Software Engineer, you will deliver these products and solutions with speed and agility as part of a small teamLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 04 Aug 2026
Experienced Digital Engineering (de) Process Engineer
Company: Boeing |
. Find your future with us. Boeing Defense, Space & Security (BDS) is seeking an Experienced Digital Engineering (DE) Process Engineer... & simulation, and manufacturing applications. Design, develop, test, and support rollout of new DE/PLM tool capabilities, overseeLocation: Hazelwood, MO, USA
| Salary: US$100300 - 135700 per year | Date posted: 04 Aug 2026
Senior Digital Engineering (de) Process Engineer
Company: Boeing |
. Find your future with us. Boeing Defense, Space & Security (BDS) is seeking a Senior Digital Engineering (DE) Process Engineer... & simulation, and manufacturing applications. Design, develop, test, and support rollout of new DE/PLM tool capabilities, overseeLocation: Hazelwood, MO, USA
| Salary: unspecified | Date posted: 03 Aug 2026
Geotechnical Engineer
Company: Hanson Professional Services |
and partnerships that are important to our communities and our environment. Job Description Geotechnical Engineer Hanson... Professional Services Inc. is seeking a candidate for a Geologist or Geological Engineer to be part of our Railway Market Unit. TheLocation: Saint Louis, MO, USA
| Salary: US$63000 - 80000 per year | Date posted: 03 Aug 2026
Senior Site Reliability Engineer, Performance Engineering
Company: Mastercard |
potential. Title and Summary Senior Site Reliability Engineer, Performance Engineering Senior Site Reliability Engineer... for scale. The SRE & Performance Engineering team is looking for a strong, innovative engineer to help optimize and scaleLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 01 Aug 2026
Systems Engineer 3 (modeling & Simulation) - 6f9-modeling & Simulation
Company: LanceSoft |
, designs and algorithms for TMP system. Collaborate with software development team to share expertise and knowledge. Drive... TMP software architecture, design and approach through: o Software process development, selection, tailoringLocation: Hazelwood, MO, USA
| Salary: unspecified | Date posted: 01 Aug 2026
R -6b1bi3-design And Analysis Engineer 3 - 664-electronic Sys Design & Analy
Company: SearchPros |
for an Electronic Systems Design, Analysis, and Test Engineer for current and emerging programs across the St. Louis region, including... Berkeley, MO, Hazelwood, MO, St. Charles, MO, and Mascoutah, IL. At client, our Electrical Engineers develop and testLocation: Berkeley, MO, USA
| Salary: unspecified | Date posted: 31 Jul 2026
Design And Analysis Engineer 3
Company: LanceSoft |
opportunity for an Electronic Systems Design, Analysis, and Test Engineer for current and emerging programs across the St. Louis... and test electronic and electrical system requirements using analytical and technical skills, translate requirementsLocation: Berkeley, MO, USA
| Salary: unspecified | Date posted: 31 Jul 2026
Software Engineer – Unifier And Oppm
Company: The Timberline Group |
, and development methodologies Design, develop, test, debug, and implement application and software components, tools, and utilities... within a broader software platform, contributing to both maintenance of existing applications and development of new capabilitiesLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 31 Jul 2026
R -6j7ni3-software Engineer-vehicle Management Systems 3 - 6j0-vehicle Management Systems
Company: SearchPros |
management systems. Develops test plans and test cases for vehicle management software validation. Performs verification... technologies, tools, frameworks, and methods in vehicle management software development. Required Qualifications: - ActiveLocation: Berkeley, MO, USA
| Salary: unspecified | Date posted: 30 Jul 2026
Systems Integration Engineer
Company: Optimal Inc. |
integration by flashing ECU software and calibration files, performing configuraiton, commanding and analyzing self-test results...Position Description:As a Systems Integration Engineer, the successful candidate will design, implement and validateLocation: Missouri, USA
| Salary: unspecified | Date posted: 30 Jul 2026
Senior Site Reliability Engineer, Performance Engineering
Company: Mastercard |
potential. Title and Summary Senior Site Reliability Engineer, Performance Engineering Senior Site Reliability Engineer... for scale. The SRE & Performance Engineering team is looking for a strong, innovative engineer to help optimize and scaleLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 29 Jul 2026
Design Engineer
Company: HiFyve |
Design Engineer Kansas City, Missouri, United States HiFyve is hiring a Design Engineer for a Manufacturing... travel) Occasional travel Role Overview Responsible for the mechanical design and development of industrial foodLocation: Kansas City, MO, USA
| Salary: US$110000 - 145000 per year | Date posted: 28 Jul 2026
Ivr Qa Automation Engineer- R01568701
Company: Brillio |
, and DevOps teams to ensure high-quality releases across multiple environments throughout the software development lifecycle.... Analyze test failures, identify root causes, and collaborate with development teams to resolve defects. Create and maintain