Software Engineer II

Sorenson Communications is seeking a Software Engineer II to build and maintain modern web applications, primarily with ReactJS and TypeScript. The role also develops automated testing and performance-testing solutions and collaborates across engineering teams to improve software quality and deliver reliable applications supporting Sorenson’s communication services.

Responsibilities:

• Develop customer-facing web applications using ReactJS, TypeScript, JavaScript, HTML5, and CSS
• Design and implement reusable UI components and front-end architectures that support scalability and maintainability
• Collaborate with product, UX, and backend teams to deliver innovative features that improve usability and customer satisfaction
• Integrate applications with RESTful APIs and cloud-based services
• Deliver solutions that improve application performance, accessibility, reliability, and responsiveness
• Participate in architectural discussions and contribute to standards-based application design and development practices
• Use Agile development methodologies and rapid application development processes to accelerate engineering efforts
• Create, maintain, and expand automated end-to-end, integration, and regression testing suites using Playwright
• Develop and execute performance, load, and scalability testing solutions using K6
• Integrate automated testing workflows into CI/CD pipelines to improve release quality and deployment confidence
• Analyze test results, identify root causes of defects, and collaborate with engineering teams on remediation efforts
• Contribute to engineering best practices including code reviews, automated testing, documentation, and continuous improvement initiatives
• Work in a team environment to develop high-quality products through software development, automated testing, and quality engineering practices
• Contribute to the overall enterprise architecture and the development of new product features and capabilities

Requirements:

• Applicants must be legally eligible to work in the United States to be considered
• Visa sponsorship is not available for this role
• Minimum Bachelor's Degree in Computer Science, Software Engineering, Information Systems, Engineering, or a related technical field; or equivalent combination of education and experience
• 2+ years of professional software development experience
• Experience building modern web applications using ReactJS and TypeScript
• Experience developing and maintaining automated test frameworks
• Experience working within Agile software development environments
• Experience using source control systems and collaborative development workflows
• Strong proficiency in ReactJS, TypeScript, JavaScript, HTML, and CSS
• Strong understanding of software engineering principles, design patterns, and modern front-end architectures
• Experience building and consuming REST APIs
• Experience designing and implementing automated testing strategies
• Knowledge of Playwright for end-to-end and regression testing automation
• Knowledge of K6 for performance and load testing
• Understanding of CI/CD pipelines and software delivery best practices
• Strong analytical and problem-solving skills
• Excellent object-oriented design and development skills
• Ability to communicate effectively with technical and non-technical stakeholders
• Eagerness to work collaboratively within a team-oriented engineering environment
• Commitment to delivering high-quality, maintainable, and scalable software solutions
• Experience with Playwright test automation
• Experience with K6 performance and load testing
• Experience with GitHub Actions, or similar CI/CD platforms
• Experience with cloud platforms such as AWS or Azure
• Experience supporting DevOps and software quality engineering initiatives
• Understanding of accessibility standards and user experience best practices