Full time

Performix; Andover (MA); On-site; USD 120,000 - 160,000; Full time

Job summary

Performix in Andover, MA is seeking a Senior Software Test Engineer to help deliver the EcoStruxure platform. You will collaborate with System Testing, Component teams, TechOps and Architects to drive end-to-end digital journeys for customers.

The role involves designing and executing automation tests with Python/Pytest, owning the automation framework, and performing full stack testing in CI/CD pipelines within an Agile environment. Strong communication and detail-oriented mindset are essential.

Qualifications

• 8 years of experience designing, implementing, and executing test automation for integration, performance and scalability testing
• Strong knowledge of software quality testing principles, practices, and patterns
• Experience with public clouds such as Microsoft Azure or AWS
• 6 years of Python and Pytest experience
• Experience with REST API testing
• Knowledge of Linux/Windows environments in computing
• Experience with CI/CD pipelines and automation
• Experience working in Agile development environments
• Excellent organizational, time management, and communication skills
• Bachelor’s degree in computer science or related field

Responsibilities

• Design, develop and execute automation tests using Python and Pytest
• Own and enhance the testing automation framework and capabilities
• Create and execute test plans with automated test cases for our software platform
• Perform full stack integration testing in CI/CD pipelines
• Collaborate with component teams to resolve issues
• Perform performance, stress and scalability testing with test automation tools
• Identify defects, assess risks and track to resolution
• Follow best practices in a fast, Agile development setting

Skills

Test automation

Python

Pytest

REST API testing

CI/CD

Clouds Azure/AWS

Agile

Linux/Windows

Communication

Education

Bachelor's degree in Computer Science or related field

Tools

GitHub Actions

Postman

Kafka (streams)

Job description

Andover, MA, United States | Posted on 10/28/2026

Weare looking for a passionate and skilled Senior Software Test Engineer to helpus deliver Client’s EcoStruxure platform products.

As a member of the team, you will work closely with System Testing team members, Component teams, TechOps, and Architects.

In this role, you will have the opportunity to collaborate with other specialists across the company to drive the end-to-end digital journey of our customers.

Responsibilities:

• Design,develop and execute automation tests using Python and Pytest
• Takingownership of testing automation framework and improving its capabilities
• Creatingand executing test plans, test case automation for testing our softwareplatform and ensuring the quality is not compromised.
• Performfull stack integration testing within our continuous integration/ continuoustesting/ continuous deployment pipelines.
• Workwith the component teams to resolve identified issues
• Performperformance, Stress and Scalability testing using our Test Automation tools
• Identifydefects, assess the risks and track until resolution
• Ensurebest practices are followed while being responsive in a dynamic and iterativeAgile development setting.

Qualifications/SkillsRequired:

• 8-yearexperience designing, implementing, and executing test automation forintegration, performance and scalability testing
• Demonstratestrong knowledge in software quality testing principles, practices, andpatterns
• Workingexperience with public clouds such as Microsoft Azure or Amazon Web Services
• 6-yearexperience with Python and Pytest
• Experiencewith REST API testing
• knowledgeand expertise with Microsoft computing environments in Linux and Windows
• Experiencewith continuous integration and continuous delivery (CI/CD)
• Experienceworking within Agile development process
• Excellentorganizational and time management skills
• Excellentattention to details and communication skills, both written and oral
• Self-developmentskills to stay up to date with fast-changing trends
• Bachelor’sdegree in computer science or related field

Qualifications/Skills Desired:

• Experienceworking with GitHub Actions to build CI/CD pipelines
• Experiencewith Postman test framework
• Hands-onexperience testing stream processing services such as Kafka Consumers andProducers to publish and subscribe to Kafka topics