Software Engineer in Test

American Unit, Inc; Omaha (NE); On-site; USD 80,000 - 100,000; Full time

Job summary

American Unit, Inc. is seeking a Software Development Engineer in Test (SDET) in Omaha, NE for an onsite role. You will design, build, and maintain automated tests for UI and services, validate APIs, and ensure data-driven quality across shipment tools.

Collaboration with developers, product managers, and data engineers is essential to deliver reliable releases. The ideal candidate has 4+ years of QA experience, strong automation skills, and familiarity with AI-assisted testing approaches to

Qualifications

• Hands-on automation testing for UI and service layers.
• Experience in API testing and data-driven validation.
• Ability to craft clear test cases and manage test data.

Responsibilities

• Design, develop, and maintain automated test scripts for UI and service-level testing.
• Create comprehensive test cases supporting development, maintenance, and release readiness.
• Prepare, manage, and validate test data for functional, regression, API, and data-driven testing.
• Test APIs and services to ensure accuracy, reliability, and integration quality across shipment tools.
• Support QA activities across platforms to enable high-quality releases.
• Collaborate with developers, product managers, and data engineers to understand requirements and resolve defects.
• Analyze test results, document issues clearly, and support timely defect resolution.
• Contribute to continuous improvement of QA processes and automation coverage.

Skills

Automation testing

API testing

UI testing

Test data management

QA frameworks

AI-assisted tools

Cross-functional collaboration

Defect analysis

Tools

Selenium

Postman

Jenkins

REST APIs

Job description

Role: Software Development Engineer in Test (SDET)

Location: Omaha, NE (Onsite – 5 Days a week)

Experience: 4+ Years

Job Description

We are looking for a QA Engineer to join our Customer Technology team and support the development, testing, and maintenance of shipment tools. In this role, you will help ensure high-quality releases across our platforms by building automated tests, validating APIs and data-driven systems, and partnering closely with cross-functional technology teams. This is an opportunity for a detail-oriented quality professional to make a direct impact on product reliability, test coverage, and delivery efficiency.

Responsibilities

• Design, develop, and maintain automated test scripts for UI and service-level testing.
• Create comprehensive test cases that support new development, maintenance, and release readiness.
• Prepare, manage, and validate test data for functional, regression, automation, API, and data-driven testing.
• Test APIs and services to ensure accuracy, reliability, and integration quality across shipment tools.
• Support quality assurance activities across platforms to help deliver high-quality releases.
• Collaborate closely with developers, product managers, and data engineers to understand requirements, identify risks, and resolve defects.
• Analyze test results, document issues clearly, and support timely defect resolution.
• Contribute to continuous improvement of QA processes, automation coverage, and testing efficiency.
• Use modern QA frameworks and AI-assisted tools, where applicable, to accelerate test development and improve quality outcomes.

Qualifications

• Hands-on experience with automation testing across both UI and services.
• Strong understanding of API testing and validation of data-driven systems.
• Experience designing and maintaining automated test scripts.
• Ability to create clear, comprehensive test cases and manage test data effectively.
• Strong problem-solving skills with a detail-oriented, quality-first mindset.
• Ability to work collaboratively with developers, product managers, data engineers, and other stakeholders.
• Experience supporting high-quality releases across technology platforms.
• Familiarity with modern QA frameworks.
• Experience with AI-assisted tools to improve test development, test coverage, and efficiency is highly valued.
• Strong communication skills and the ability to clearly document testing outcomes, defects, and quality risks.