Software Development Engineer in Test (SDET)

• O'Fallon, Missouri - 2-3 days per week on-site

• Up to $60 Per Hour / $120,000 per year

• Full-time, long-term contract opportunity (W2)

• Benefits include Health, 401k, Vision, Dental, Commuter, Pharmacy

• Must Hold US Citizenship or Green Card

Are you a driven, detail-oriented SDET looking to make a tangible impact in a hybrid work environment for a world leader in digital Financial Services?

Here, you will take a vital role in designing, developing and enhancing automated testing solutions using Java and Cucumber for Web API and UI.

What You’ll Do

• Develop, enhance, and maintain automated testing solutions using Java-based frameworks, with a focus on API and Web UI test automation.
• Architect and implement robust automation frameworks from scratch, leveraging your expertise in Cucumber, BDD methodologies, and Java best practices.
• Ensure comprehensive coverage for both functional and non-functional testing, including performance, security, and reliability checks.
• Collaborate with cross-functional teams to create high-quality requirements, test strategies, and documentation that meet strict industry standards.
• Investigate issues from production environments, determine root causes, and implement effective solutions to maintain smooth operations.

What We’re Looking For

• Proven experience in software development and testing, with strong Java and Cucumber skills.
• Hands-on knowledge of web services and REST API testing, plus familiarity with relevant tools like Apache Kafka, Spring Boot, and PostgreSQL.
• Expertise in designing and executing non-functional tests, including performance and security checks.
• A track record of successfully building and maintaining test automation architectures and frameworks.
• Excellent communication and collaborative skills, comfortable partnering with diverse, geographically distributed teams.

Why Join Them?

• Opportunity to work with leading-edge technologies in the Financial Services Sector.
• Clear, streamlined interview process: a 90-minute technical session, followed by a 60-minute management round, and a final 60-minute client discussion.
• A supportive culture that values continual learning, innovation, and knowledge sharing.
• Hybrid flexibility, combining remote convenience with on-site collaboration for optimal teamwork and growth.

If you’re ready to push boundaries, solve complex testing challenges, and mentor fellow team members, we’d love to hear from you. Apply now to embark on a rewarding career as an SDET in a dynamic, high-energy environment!