Test Software Development Engineer jobs in Missouri State USA

Company: FlightSafety International |

Location: Hazelwood, MO, USA

| Salary: unspecified | Date posted: 07 May 2026

-software integration from communication, requirements assessment, research, design, development, testing, integration, peer... be assigned based on departmental needs. Select, test, and integrate computer system hardware components supporting real time

Electrical R&d Engineer

Company: Cardinal Health |

Location: Hazelwood, MO, USA

| Salary: US$65400 - 84150 per year | Date posted: 07 May 2026

Job Summary The Electrical R&D Engineer contributes to the design, development, testing, and refinement of new... to develop 3D product models, specifications, and detailed drawings. The engineer will collaborate with cross-functional teams

Visual Cybersecurity Engineer, Senior

Company: FlightSafety International |

Location: Hazelwood, MO, USA

| Salary: unspecified | Date posted: 06 May 2026

-software integration from communication, requirements assessment, research, design, development, testing, integration, peer... be assigned based on departmental needs. Select, test, and integrate computer system hardware components supporting real time

Experienced Product Security Engineer (software) ***signing Bonus Potential

Company: Boeing |

Location: Berkeley, MO, USA

| Salary: US$128350 - 173650 per year | Date posted: 06 May 2026

. 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 architectures

Experienced Product Security Engineer (software) ***signing Bonus Potential

Company: Boeing |

Location: Berkeley, MO, USA

| Salary: US$128350 - 173650 per year | Date posted: 06 May 2026

. 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 architectures

Senior Product Security Engineer ***signing Bonus Potential

Company: Boeing |

Location: Berkeley, MO, USA

| Salary: unspecified | Date posted: 06 May 2026

and software domains. Position Responsibilities: Support development programs, research efforts, and strategic initiatives.... Find your future with us. Boeing is hiring for a Senior Product Security Engineer to join our team located in Berkeley, MO

Software Development Engineer In Test (sdet) Ii

Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$92000 - 147000 per year | Date posted: 05 May 2026

potential. Title and Summary Software Development Engineer in Test (SDET) II Overview: Mastercards Global Credit Card... Authorization team is seeking a Software Development Engineer in Test (SDET) II to help ensure the quality, resilience

Senior Software Engineer

Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$115000 - 184000 per year | Date posted: 05 May 2026

technical field or equivalent practical experience. Proficiency in Software Development Best Practices (TDD/BDD, Unit test... potential. Title and Summary Senior Software Engineer Overview Customer Connectivity is a global Mastercard team

Experienced Product Security Engineer (integration)***signing Bonus Potential

Company: Boeing |

Location: Berkeley, MO, USA

| Salary: US$128350 - 173650 per year | Date posted: 02 May 2026

. 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 Boeing

Test Systems Engineer

Company: Peraton |

Location: Saint Louis, MO, USA

| Salary: US$86000 - 138000 per year | Date posted: 01 May 2026

, Management Information Systems, or related STEM degree program, or 6+ years of experience as a Test Systems Engineer. 6+ years... of test management and defect tracking tools. Experience with traditional, Agile, and DevOps development practices

Sr General Superintendent - Data Center

Company: Gilbane |

Location: New Florence, MO, USA

| Salary: unspecified | Date posted: 30 Apr 2026

Leads site walks with the owner, architect/engineer, and financial institutions to show construction progress Maintains... for continued education Participates in business development, project pursuits, and preconstruction needs, including writing scopes

Lo Signature Assurance And Verification Lead Engineer

Company: Boeing |

Location: Berkeley, MO, USA

| Salary: US$136850 - 185150 per year | Date posted: 30 Apr 2026

and experienced engineer to serve as the Signature Assurance and Verification Lead Engineer. This role is pivotal in leading the... standards Process Development: Develop and validate processes utilizing diagnostic equipment for signature verification

Lead Software Development Engineer In Test (lead Sdet)

Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 30 Apr 2026

potential. Title and Summary Lead Software Development Engineer in Test (Lead SDET) Overview: Mastercards Global Credit... Card Authorization team is seeking a Lead Software Development Engineer in Test (Lead SDET) to drive quality engineering

Sr. Firmware Engineer

Company: Vertiv |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 30 Apr 2026

member and/or lead engineer, consistent positive attitude, creativity Hardware development support: Software support... collection, version control Full lifecycle software application development: Design, programming, debugging, peer review, unit

Systems Safety Engineer Ii

Company: Leonardo DRS |

Location: Bridgeton, MO, USA

| Salary: unspecified | Date posted: 28 Apr 2026

Workplace in the Greater St. Louis area. Job Summary Leonardo DRS Land Systems is seeking a Systems Safety Engineer II... or hybrid schedule. The Systems Safety Engineer will assist in leading contractual and rapid prototyping programs in accordance

Civil Engineer

Company: Langan |

Location: Kansas City, MO, USA

| Salary: unspecified | Date posted: 27 Apr 2026

Langan provides expert land development engineering and environmental consulting services for major developers... their skills and knowledge to make impactful contributions. Job Summary Langan is seeking a Civil Engineer to join its

Commissioning Engineer, Amer-central Acx

Company: Amazon |

Location: New Florence, MO, USA

| Salary: unspecified | Date posted: 24 Apr 2026

improvements. You will get the opportunity to provide multi-discipline input into the scheduling, test script development... to work in? As a Data Center Commissioning Engineer (CxE), you will be part of highly creative, efficient team tasked

Software Engineer

Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$92000 - 147000 per year | Date posted: 23 Apr 2026

, functional, and testable. - Contribute to all parts of the softwares development including design, development, test... potential. Title and Summary Software Engineer || Overview At Mastercard, our industry expertise is enhanced

Senior Quality Engineer

Company: Innova Solutions |

Location: Saint Louis, MO, USA

| Salary: US$73500 - 86000 per year | Date posted: 22 Apr 2026

Location: MO, US As a Senior Quality Engineer, you will: Lead the development and implementation of comprehensive QA... strategies, test plans, and test cases for insurance software products, ensuring coverage of functional, regression

Lead Quality Engineer

Company: Innova Solutions |

Location: Saint Louis, MO, USA

| Salary: US$76500 - 89500 per year | Date posted: 22 Apr 2026

: MO, US As a Lead Quality Engineer, you will: Lead the development and implementation of comprehensive QA strategies..., test plans, and test cases for insurance software products, ensuring coverage of functional, regression, and integration

Commissioning Provider Ii

Company: Bernhard |

Location: Creve Coeur, MO, USA

| Salary: unspecified | Date posted: 18 Apr 2026

in a supportive environment that values continuous learning and development. We embrace innovation and encourage creative problem..., and Test & Balance (TAB) to ensure operational precision. You will be responsible for driving the commissioning process

Commissioning Provider Ii

Company: ENFRA |

Location: Creve Coeur, MO, USA

| Salary: unspecified | Date posted: 18 Apr 2026

in a supportive environment that values continuous learning and development. We embrace innovation and encourage creative problem..., and Test & Balance (TAB) to ensure operational precision. You will be responsible for driving the commissioning process

Commissioning Provider Iii

Company: ENFRA |

Location: Creve Coeur, MO, USA

| Salary: unspecified | Date posted: 17 Apr 2026

in a supportive environment that values continuous learning and development. We embrace innovation and encourage creative problem..., and Test & Balance (TAB) to ensure operational precision. You will be responsible for driving the commissioning process

Commissioning Provider Iii

Company: Bernhard |

Location: Creve Coeur, MO, USA

| Salary: unspecified | Date posted: 17 Apr 2026

in a supportive environment that values continuous learning and development. We embrace innovation and encourage creative problem..., and Test & Balance (TAB) to ensure operational precision. You will be responsible for driving the commissioning process

Senior Software Engineer

Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$115000 - 184000 per year | Date posted: 15 Apr 2026

potential. Title and Summary Senior Software Engineer Who is Mastercard? We work to connect and power an inclusive... team in OFallon, Missouri and will partner with the development teams to performance test and tune each release

Embedded Systems Engineer

Company: Leggett & Platt |

Location: Carthage, MO, USA

| Salary: unspecified | Date posted: 15 Apr 2026

. So, what will you be doing as a Embedded Systems Engineer? Work with a team of software and hardware engineers to program and troubleshoot... Knowledge of PCB design fundamentals 3-5 years of consumer product software development experience Team lead, Project Lead

Embedded Systems Engineer

Company: Leggett & Platt |

Location: Carthage, MO, USA

| Salary: unspecified | Date posted: 14 Apr 2026

. So, what will you be doing as a Embedded Systems Engineer? Work with a team of software and hardware engineers to program and troubleshoot... Knowledge of PCB design fundamentals 3-5 years of consumer product software development experience Team lead, Project Lead

Software Engineer Specialist

Company: CAE |

Location: Whiteman AFB, MO, USA

| Salary: unspecified | Date posted: 14 Apr 2026

As a Software Engineer you are part of the program team which strives to, not only meet, but exceed our customers expectations... with disabilities to perform the essential functions. The Software Engineer works in the Training System Support Center (TSSC

Assistant Project Manager (traveling)

Company: Consigli Construction |

Location: Saint Louis, MO, USA

| Salary: US$96000 - 105000 per year | Date posted: 13 Apr 2026

. APMs will be expected to take on central roles for the oversight of the Project Engineer with a specific focus... with other team members and present at both Owner and internal meetings. Assist in development of estimates and bid proposals

Assistant Project Manager

Company: Consigli Construction |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 13 Apr 2026

in development of estimates and bid proposals for both lump sum and GMP projects. Oversight/Management of Project Engineer... to take on central roles for the oversight of the Project Engineer with a specific focus on document control (RFIs, submittals, material

Senior Software Engineer

Company: Freedom |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 11 Apr 2026

St. Louis, MO Freedom Technology Solutions Groups is looking to add a senior Software Engineer to the team... a plus. Demonstrated experience with Continuous Delivery and Continuous Integration (CI/CD) techniques, test-driven development

Senior Software Engineer - .net/c#

Company: Enterprise Rent-A-Car |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 11 Apr 2026

of a Engineer 2, Software The Information Technology (IT) department of Enterprise Fleet Management builds and implements powerful...s also great for employees. Responsibilities EFM IT has an opportunity for an Engineer 2, Software (.NET) that is responsible

Senior Electronics Hardware Design Engineer

Company: Digital Monitoring Products |

Location: Springfield, MO, USA

| Salary: unspecified | Date posted: 07 Apr 2026

and reliability. Partners with test engineering as needed to support production readiness (minimal direct test system development...Job Description: Under general supervision, the Electronics Hardware Design Engineer designs, develops, and maintains

Associate And Mid-level Software Engineers

Company: Boeing |

Location: Berkeley, MO - Daytona Beach, FL, USA

| Salary: US$99450 - 134550 per year | Date posted: 06 Apr 2026

. Find your future with us. The Boeing Company is looking for an Associate or Mid-Level Software Engineer to join our team in St. Louis... pipelines, and integration testing orchestration, with a focus on delivering actionable, data-driven feedback to development

Exploitation Specialist/gdat Software Engineer

Company: Leidos |