1

Senior Software Development Engineer In Test Jobs in Ballwin, MO

Supports the design, development, test, and maintenance of weapon planning software throughout the ... We also provide eligible employees with an opportunity to enroll in a variety of benefit programs ...

Senior Software Engineer

Maryland Heights, MO · On-site

$118K - $156K/yr

Supports the design, development, test, and maintenance of weapon planning software throughout the ... We also provide eligible employees with an opportunity to enroll in a variety of benefit programs ...

Supports the design, development, test, and maintenance of weapon planning software throughout the ... We also provide eligible employees with an opportunity to enroll in a variety of benefit programs ...

Senior Software Engineer

Saint Louis, MO · On-site

$118K - $126K/yr

Senior Software Engineer at DLS Engineering (on-site) DLS Engineering is seeking a Senior Software ... Astute ability in writing test scripts, and test-driven development in an agile software ...

Senior Software Engineer

Hazelwood, MO

$113K - $149K/yr

The successful candidate for the role of Senior Software Engineer will play a crucial role in the design, development, testing, and maintenance of non-embedded software throughout the end-to-end ...

Senior Software Engineer

Saint Louis, MO · On-site

$119K - $157K/yr

Design, implement, review, test, debug, and document high-quality software * Discuss, review and ... Efficiently identify, prioritize and complete tasks in agile scrum software development life cycle

Senior Software Engineer

O Fallon, MO · On-site

$114K - $151K/yr

... in test automation, code coverage, and system reliability • Analyze and optimize system ... development workflows Corporate Security Responsibility All activities involving access to ...

Senior Software Engineer

O Fallon, MO

$114K - $151K/yr

... in test automation, code coverage, and system reliability Analyze and optimize system performance ... development workflows Corporate Security Responsibility All activities involving access to ...

... in Test-Driven Development (TDD) and Behavior-Driven Development (BDD). • Experience in solution design for simplicity, scalability and future agility. • Experience in technical design activities ...

Senior Software Engineer

Hazelwood, MO · On-site

$133K - $173K/yr

The successful candidate for the role of Senior Software Engineer will play a crucial role in the design, development, testing, and maintenance of non-embedded software throughout the end-to-end ...

The successful candidate for the role of Senior Software Engineer will play a crucial role in the design, development, testing, and maintenance of non-embedded software throughout the end-to-end ...

The successful candidate for the role of Senior Software Engineer will play a crucial role in the design, development, testing, and maintenance of non-embedded software throughout the end-to-end ...

Senior Software Engineer

O Fallon, MO · On-site

$114K - $151K/yr

Role • Own software delivery tasks (code development, test, deployment, release, configuration ... In the US or Canada, if you require accommodations or assistance to complete the online application ...

Senior Software Engineer

O Fallon, MO · On-site

$114K - $151K/yr

Role • Own software delivery tasks (code development, test, deployment, release, configuration ... In the US or Canada, if you require accommodations or assistance to complete the online application ...

Senior Software Engineer

O Fallon, MO · On-site

$114K - $151K/yr

Role • Own software delivery tasks (code development, test, deployment, release, configuration ... In the US or Canada, if you require accommodations or assistance to complete the online application ...

next page

Showing results 1-20

Senior Software Development Engineer In Test information

See Ballwin, MO salary details

$21.9K

$122.1K

$159K

How much do senior software development engineer in test jobs pay per year?

As of Jun 16, 2026, the average yearly pay for senior software development engineer in test in Ballwin, MO is $122,098.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,500.00 and $139,500.00 per year, depending on experience, location, and employer.

How does a Senior Software Development Engineer In Test typically collaborate with development and product teams to ensure software quality?

As a Senior Software Development Engineer In Test (SDET), you will work closely with both development and product teams throughout the software development lifecycle. This includes participating in design and requirements discussions to identify potential test cases early, contributing to test automation strategies, and providing feedback on testability and quality risks. SDETs often pair with developers to review code, co-create test plans, and triage bugs together, ensuring that testing is fully integrated into the CI/CD pipeline. Effective communication and cross-team collaboration are essential for proactively identifying issues and maintaining high software quality standards.

What is the difference between Senior Software Development Engineer In Test vs Software Development Engineer In Test?

AspectSenior Software Development Engineer In TestSoftware Development Engineer In Test
ExperienceTypically 5+ years in testing and developmentEntry to mid-level, 1-3 years experience
ResponsibilitiesDesigns complex test frameworks, mentors juniors, leads testing initiativesDevelops test cases, automates tests, executes testing tasks
Skills & CertificationsAdvanced coding, automation, testing tools, leadership skillsProgramming, automation, testing tools
Work EnvironmentCollaborates with cross-functional teams, often in Agile settingsWorks closely with developers, focuses on automation and manual testing

In summary, a Senior Software Development Engineer In Test has more experience, leadership responsibilities, and strategic testing roles compared to a Software Development Engineer In Test, who primarily focuses on developing and executing tests.

What are the key skills and qualifications needed to thrive as a Senior Software Development Engineer In Test, and why are they important?

To thrive as a Senior Software Development Engineer In Test, you need advanced programming skills, deep knowledge of software testing methodologies, and a bachelor's degree in computer science or a related field. Expertise with automation frameworks (such as Selenium, Cypress, or Appium), CI/CD tools, and scripting languages is typically required, along with relevant certifications like ISTQB. Strong analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating with cross-functional teams and driving quality initiatives. These capabilities ensure rigorous test coverage, faster release cycles, and high-quality software products.

What does a Senior Software Development Engineer in Test (SDET) do?

A Senior Software Development Engineer in Test (SDET) is responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality and reliability of software products. They work closely with development and QA teams to identify test requirements, create robust test cases, and integrate automated tests into the CI/CD pipeline. In addition to coding and scripting, Senior SDETs mentor junior team members, analyze test results, and help troubleshoot complex issues to continuously improve software quality. Their expertise bridges the gap between development and testing, ensuring both speed and quality in software releases.
What cities near Ballwin, MO are hiring for Senior Software Development Engineer In Test jobs? Cities near Ballwin, MO with the most Senior Software Development Engineer In Test job openings:
Senior Software Engineer

Senior Software Engineer

Boeing

Maryland Heights, MO

$118K - $156K/yr

Full-time

Medical, Life, Retirement

Posted 28 days ago


Boeing rating

8.5

Company rating: 8.5 out of 10

Based on 591 frontline employees who took The Breakroom Quiz

32nd of 518 rated manufacturers


Job description

Senior Software Engineer

Company:

Tapestry - G0G

Tapestry Solutions, A Boeing Company, brings over 30 years of industry experience designing, implementing, training, and supporting high-quality, cost-effective information technology and business intelligence solutions. With a dedicated team of approximately 500 professionals, we proudly serve 75 defense, commercial, and government clients across more than 50 U.S. locations and 9 countries worldwide.

As a trusted partner, our employees embody our core values by consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions and ensure the safety of our global customers and team members. Joining Tapestry Solutions means enjoying the best of both worlds: access to the vast resources of Boeing combined with the agility and people-focused, family-oriented culture of a small business where your contributions truly matter.

Tapestry Solutions, a part of Boeing Global Services BGS, is seeking a Senior Software Engineer in Maryland Heights, MO to support future franchise programs. This role involves software development for the next generation Mission Planning system for the Department of Defense. You will be a member of a software development scrum team and follow the SAFe Agile software development methodology to produce weapon planning software for the next generation Mission Planning system. The next generation system utilizes a microservices architecture and JavaScript and React for the front-end and primarily C# for the back-end services.

Position Responsibilities:

  • Supports the design, development, test, and maintenance of weapon planning software throughout the end-to-end lifecycle
  • Assists Product Owner to review, analyze, and translate customer requirements into initial design of software products
  • Supports with development, maintenance, enhancement and optimization of software products and functionalities for systems integrations
  • Support development, documentation and maintenance of architectures, requirements, algorithms, interfaces and designs for software products
  • Support with debugging and resolution of issues identified to ensure the reliability and efficiency of software products
  • Troubleshoot technical issues
  • Assists to develop, establish, monitor and improve software processes

Basic Qualifications (Required Skills/Experience):

  • Bachelor's Degree
  • Ability to obtain a U.S. Secret Clearance
  • 15+ years of software development experience to include use of languages such as JavaScript, TypeScript, React library, C# and/or C++
  • Experience with development and use of REST style APIs
  • Strong analytical and problem-solving skills
  • Excellent communication skills and experience collaborating with cross-functional teams including systems engineers, hardware engineers, and program managers
  • Experience with Agile software development methodologies and processes
  • Experience with Agile project tracking tools like Jira, Jira Align or Azure Devops
  • Experience with unit testing, integration testing, and system-level validation in complex software environments
  • Proficiency with version control and configuration management tools like Git, Azure Devops, or similar
  • Ability to document software designs, interface specifications, and test plans clearly

Preferred Qualifications (Desired Skills/Experience):

  • Prior experience working on defense, aerospace, or mission-critical software programs, preferably involving OMS or open architecture systems
  • Understanding of cybersecurity principles and secure coding practices relevant to mission systems
  • Experience with modular and open systems design: Ability to design, develop, and integrate modular software components that comply with open architecture principles
  • Experience integrating software components using standardized interfaces
  • Understanding of software architecture principles, design patterns, and best practices
  • Experience with .NET MAUI

Drug Free Workplace:

We are a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria are met as outlined in our policies.

Pay & Benefits:

We strive to deliver a total rewards package that will attract, engage and retain the top talent. Elements of this package include competitive base pay and variable compensation opportunities.

We also provide eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location and date of hire.

Pay is based upon candidate experience and qualification, as well as market and business considerations.

Summary base pay range $133,000 - $160,000.00

Language Requirements:

Not Applicable

Education:

Bachelor's Degree or Equivalent

Relocation:

Relocation assistance is not a negotiable benefit for this position.

Export Control Requirement:

This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. 120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.

Safety Sensitive:

This is not a Safety Sensitive Position.

Security Clearance:

This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required.

Visa Sponsorship:

Employer will not sponsor applicants for employment visa status.

Contingent Upon Award Program

This position is not contingent upon program award

Shift:

Shift 1 (United States of America)

Stay safe from recruitment fraud! The only way to apply for a position at Boeing is via our Careers website. Learn how to protect yourself from recruitment fraud - Recruitment Fraud Warning

Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

EEO is the law

Boeing EEO Policy

Request an Accommodation

Applicant Privacy


Boeing Participates in E - Verify

  • E-Verify (English)
  • E-Verify (Spanish)

Right to Work Statement

  • Right to Work(English)
  • Right to Work(Spanish)

What Boeing employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom