Sr Software Test Engineer (Mishawaka, ID - Hybrid, Lehi, UT - Hybrid or Boston, MA - Hybrid)

Join a high-performing, tight-knit team at a fast-growing company using the Internet of Things (IoT) to transform how organizations maintain compliance, enhance safety, and reimagine operations. SmartSense by Digi and Jolt are trusted by some of the world’s most recognizable brands including CVS Health, Walgreens, Walmart, McDonald’s, Jack in the Box, Hartford HealthCare, and Children’s Minnesota to protect their operations and the people they serve. We’re looking for team-oriented change agents who want to help shape the future of IoT.

Locations:  (Mishawaka, ID - Hybrid, Lehi, UT - Hybrid or Boston, MA - Hybrid)

What We Offer

Join a high‑performing, collaborative engineering organization at a fast‑growing company that is transforming how organizations sense, monitor, and make decisions. Digi solutions are deployed across thousands of enterprises, enabling mission‑critical operations in retail, healthcare, transportation, supply chain, and beyond. Our customers depend on Digi software every day—and we are looking for a strong, quality‑focused Senior Software Test Automation Engineer to help us deliver reliable, scalable, high‑performing products.

What You Will Do 

• Design, develop, and maintain automated UI and E2E test suites using Cypress and TypeScript. 

• Lead enhancements to our Cypress automation framework to improve stability, maintainability, performance, and test coverage. 

• Work with developers and product owners to fully understand business context and ensure automated coverage aligns with real user scenarios. 

• Analyze test results, troubleshoot defects, and participate in root‑cause analysis to ensure high‑quality releases. 

• Contribute to team ownership of CI/CD quality gates and support continuous delivery of high‑quality software. 

• Collaborate with cross‑functional teams to move work efficiently through the SDLC. 

• Maintain documentation for test plans, automated test suites, and technical standards. 

• Coach engineers and contribute to team‑wide improvements in automation, tooling, and quality practices. 

Who You Are and What You Bring 

• BS in Engineering, Computer Science, or related field; or equivalent experience. 

• 5+ years of experience in software test automation engineering. 

• Expert‑level skills in Cypress and TypeScript, particularly for UI and E2E test automation. 

• Solid experience testing front‑end applications (React, Angular, or similar). 

• Strong experience with API and event-driven architecture testing and integrating API calls and processor flows into broader test workflows. 

• Experience with CI/CD systems and automated pipelines. 

• Familiarity with cloud‑ or container‑based test execution environments. 

• Ability to independently design, implement, and maintain automated test frameworks for moderately complex systems 

• Excellent written and verbal communication skills, including the ability to collaborate with both technical and non‑technical colleagues. 

• Strong ownership mindset, attention to detail, and commitment to delivering high‑quality software. 

Preferred Requirements: 

• Experience with GraphQL and Node.js API testing 

• Experience enhancing or architecting automation frameworks. 

• Experience with performance, accessibility, or visual regression tools. 

• Agile development experience (Scrum, Kanban). 

• Experience working with SaaS or large‑scale distributed systems. 

*Please note that we are unable to provide visa sponsorship for this position. This includes, but is not limited to, work visas, employment-based visas, or residency sponsorship. Candidates must have valid work authorization in the United States at the time of application. Visa applications of any kind will not be considered.

Digi International offers a distinctive Total Rewards package including a short-term incentive program, new hire stock award, paid parental leave, open (uncapped) PTO, and hybrid work environment in addition to our competitive medical, health & wellbeing and compensation offerings.

The anticipated base pay range for this position is $95,000 – $149,000. Pay ranges are determined by role, job level and primary job location.  The range displayed reflects the reasonable range we anticipate paying for this position and reflects the cost of labor within several U.S. geographic markets. The specific salary offered within the range will depend on various factors including, but not limited to the candidate’s relevant and prior experience, education, skills, and primary work location.  It is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each position. Pay ranges are typically reviewed and updated annually.

At Digi, we embrace diversity and inclusion among our teammates. It is critical to our success as a global company, and we seek to recruit, develop and retain the most talented people from a diverse candidate pool. We are committed to providing an environment of respect where equal employment opportunities are available to all applicants and teammates.