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Senior Webmethods Jobs in O Fallon, MO (NOW HIRING)

Senior Webmethods information

See O Fallon, MO salary details

$23.4K

$75.1K

$152.9K

How much do senior webmethods jobs pay per year?

As of May 28, 2026, the average yearly pay for senior webmethods in O Fallon, MO is $75,107.00, according to ZipRecruiter salary data. Most workers in this role earn between $38,800.00 and $96,400.00 per year, depending on experience, location, and employer.

What is the difference between Senior Webmethods vs Webmethods Developer?

AspectSenior WebmethodsWebmethods Developer
CertificationsWebmethods Certified Administrator/DeveloperWebmethods Certified Developer
Experience LevelAdvanced, with leadership and project oversightEntry to mid-level, focused on development tasks
Work EnvironmentDesigning, overseeing, and optimizing integration solutionsDeveloping and implementing integration flows
ResponsibilitiesArchitecting solutions, mentoring, troubleshootingBuilding and testing integration processes

Senior Webmethods professionals typically have more experience, leadership responsibilities, and strategic oversight compared to Webmethods Developers, who focus on coding and implementing integration solutions. Both roles require similar certifications but differ in scope and seniority.

What cities near O Fallon, MO are hiring for Senior Webmethods jobs? Cities near O Fallon, MO with the most Senior Webmethods job openings:
Senior AI Developer

$106.40K - $133K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 12 days ago


Job description

Skills Required

  • Bachelors or Masters or MBA degree in Computer Science, Management Information Systems, or Supply Chain
  • 8+ years of experience with various technologies such as:
    • Development: JavaScript/Node.js/Vue.js, Groovy/Grails, Java/Springboot, and Software AG webMethods
    • Database Technologies: Mongo DB, Oracle, PostgreSQL, PL/SQL
    • Testing: Vitest, Jest, Ava, Junit, Playwright
    • Containers: OpenShift, Kubernetes, Docker, Tanzu/Cloud Foundry
    • CI/CD: Github, Codefresh, Jenkins
  • Experience with AI development tools and coding assistants (e.g., GitHub Copilot, Windsurf, Claude)
  • Understanding of AI principles including LLMs, RAG, agents, and prompt engineering
  • Experience integrating AI capabilities into application workflows; having shipped an AI-driven feature or application to production is a strong plus
  • Familiarity with AI SDKs and frameworks (e.g., OpenAI SDK, LangChain) is a plus
  • Familiarity or working experience with web development in utilizing an Agile methodology
  • Test-First mindset across all levels of application development including unit, functional, end-to-end and regression testing.
  • Critical thinker with the ability to break down complex technical requirements.
  • Strong communication skills - Communicate complex ideas clearly and concisely. Diagraming/Presentation tools such as Lucid or Power Point.
  • Result driven and self-motivated with the ability to work independently with minimal supervision
  • ApplicantsmustbeauthorizedtoworkintheUnitedStates.Weareunabletoprovidesponsorshipforthisposition.

Certain states and localities require employers to post a reasonable estimate of the salary range. A reasonable estimate of the current base pay range for this position is $106,400 to $133,000 annually. Actual salary will be based on a variety of factors, including shift, location, experience, skill set, performance, licensure and certification, and business needs. The range for this position in other geographic locations may differ. Certain positions may also be eligible for variable incentive compensation, such as bonuses or commissions, that are not included in the base pay.


The well-being of WWT employees is essential. So, when it comes to our benefits package, WWT has one of the best. We offer the following benefits to all full-time employees:

  • Health and Wellbeing: Health, Dental, and Vision Care, Onsite Health Centers, Employee Assistance Program, Wellness program
  • Financial Benefits: Competitive pay, Profit Sharing, 401k Plan with Company Matching, Life and Disability Insurance, Tuition Reimbursement
  • Paid Time Off: PTO and Sick Leave (starting at 20 days per year) & Holidays (10 per year), Parental Leave, Military Leave, Bereavement
  • Additional Perks: Nursing Mothers Benefits, Voluntary Legal, Pet Insurance, Employee Discount Program

We strive to create an environment where all employees are empowered to succeed based on their skills, performance, and dedication. Our goal is to cultivate a culture of belonging that encourages innovation, collaboration, and respect for all team members, ensuring that WWT remains a great place to work for All!

If you have any questions or concerns about this posting, please email taposting@wwt.com.

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