> Markdown version of [/jobs/ext/4545303-quality-engineer-i-java-web-mobile-o-fallon-missouri-local-or-near-by-only-w2-consultants](https://www.wearedevelopers.com/jobs/ext/4545303-quality-engineer-i-java-web-mobile-o-fallon-missouri-local-or-near-by-only-w2-consultants). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Quality Engineer I- (Java Web & Mobile) : O'Fallon, Missouri-Local or Near by : Only w2 consultants - **Company:** Marvel Technologies, Inc. - **Location:** O'Fallon, MO, United States - **Contract:** Temporary contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), Automation of Tests, Unit Testing, Cloud Computing, Data Warehousing, Relational Databases, Eclipse (Software), Hibernate (Java), Human-Computer Interaction, Spring Framework, Apache JMeter, Junit, Apache Maven, Standard Sql, Secure Coding, Selenium, Simple Object Access Protocol (SOAP), Software Engineering, SQL Databases, Web Services, Spring-boot, Git, Restful APIs, Jbehave, Jenkins, Programming Languages, Microservices - **Published:** November 3, 2026 - **Apply:** https://www.thejobnetwork.com/job/ba004261-533b-4e66-b5c5-90dfc4574495/quality-engineer-i-java-web-mobile-ofallon-missourilocal-or-near-by-only-w-consultants ## About the Role * Write high quality, secure code that is modular, functional, and testable. * Broad understanding of Software Engineering Concepts and Methodologies is required. * Knowledge of SQL and RDBMS concepts. * Self-motivated with the ability to accomplish tasks with guidance as needed. * Willingness and ability to learn and take on challenging opportunities and to work as a member of matrix based diverse and geographically distributed project team. Qualifications: * Four-year degree in a related field, certifications, or comparable work experience * Experience with at least one modern programming languages such as Java, JavaScript with good understanding of Spring boot and RESTful APIs * Experience with automation testing and testing tools like Selenium, JMeter etc * Proficient communication skills with verbal and written English. * Excellent problem-solving skillsAdditional preferred skills: * Experience testing across a variety of platforms: web and mobile user interface, APIs (REST and SOAP), and/or data warehouse reports. * Experience with unit testing, TDD and BDD in the software development processes * Experience in software development to build and use automation frameworks JUnit, Selenium, JBehave, Eclipse IDE, Maven, Git, and Jenkins. * A good understanding of RESTful APIs, microservices, Spring, Spring Boot, Hibernate, Web Services, SQL, and/or Pivotal Cloud Foundr