QA Automation Engineer
Posted about 1 month ago
Job Description
We are seeking a detail-oriented and proactive QA Automation Engineer with 3+ years of experience in both manual and automation testing. The ideal candidate will be responsible for designing test strategies, creating test cases, and building automation frameworks using Python and Selenium. This role requires strong analytical skills, hands-on experience with modern web tools.
Role & Responsibilities
Testing & Automation
- Design, develop, and execute manual and automated test cases
- Build and maintain automation frameworks and scripts using Python and Selenium
- Perform functional, regression, and cross-browser testing
- Work with APIs using Postman for testing, automation, and validation
Quality Assurance & Debugging
- Identify, document, and track bugs using tools like Jira
- Use browser DevTools to diagnose and debug issues efficiently
- Ensure comprehensive test coverage and high-quality deliverables
Monitoring & Performance
- Monitor application performance and logs using tools such as Datadog and Elastic (ELK Stack)
- Analyze system behavior and proactively identify potential issues
Release & Collaboration
- Participate in release management, including test planning, execution, and validation
- Collaborate with developers, product managers, and stakeholders
- Maintain test documentation, reports, and QA metrics
- Use Git for version control and team collaboration
Qualifications
- Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience)
- 3+ years of experience in manual and automation testing
- Strong proficiency in Python
- Hands-on experience with Selenium WebDriver
- Solid understanding of web technologies (HTML, CSS, JavaScript)
- Experience with API testing using Postman
- Familiarity with cross-browser testing tools and practices
- Experience with logging and monitoring tools such as Datadog and Elastic
- Strong knowledge of browser DevTools for debugging
- Experience with Git and Jira
- Understanding of release management processes
Preferred Skillsets:
- Experience integrating Selenium-based automation suites with CI/CD pipelines and generating insightful test reports (e.g., Allure, pytest reports)
- Ability to design effective manual test scenarios based on business requirements and perform thorough exploratory testing to uncover edge cases and usability issues
- Experience with CI/CD pipelines
- Knowledge of performance and/or security testing
- Familiarity with Agile/Scrum methodologies
- Exposure to observability and monitoring tools (Datadog, Elastic etc. )
Additional Information
A QA engineer who is highly detail-oriented and committed to delivering high-quality software. You should be proactive in identifying issues, improving testing processes, and collaborating with cross-functional teams. The ideal candidate thrives in a fast-paced environment and takes ownership of quality across the software development lifecycle.
Customized Energy Solutions offers competitive salary commensurate with experience. Customized Energy Solutions provides equal employment opportunities to all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran
Customized Energy Solutions provides equal employment opportunities to all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
Other open roles at Customized Energy Solutions(6)
Customized Energy Solutions is at the forefront of competitive energy markets. Established in 1998, CES was created to assist clients in managing the changes in the wholesale and retail electric markets. As the industry restructured, many participants recognized the value of creating sound market rules and staying abreast of market changes. Thus, Customized Energy Solutions was created to address the need to simplify, analyze, and influence the markets on behalf of our clients. Our clients can focus on running their businesses, while we focus on removing barriers to them doing so. Our MISSION Customized Energy Solutions is committed to promoting economic development through the advancement of transparent, efficient, and nondiscriminatory wholesale and retail electricity and natural gas energy markets. We focus on empowering our clients by sharing our understanding of the workings of the energy markets and related new technologies and supporting our clients’ operations in those markets. Through all things, we desire to honor God and our clients through the quality of our services and solutions. Our VISION To have a world-wide presence wherever deregulated electricity or natural gas markets exist. To materially accelerate the commercial application of new energy technologies and free energy market structures. To represent the highest level of energy information technology and services available to clients world-wide. Our AWARDS Customized Energy Solutions Ltd. has been recognized regionally and nationally for its impressive and sustained growth, including INC. 500 | 5000 and The Philadelphia Business Journal as a Top 100 Companies in Philadelphia, Hall of Fame for five or more consecutive years. It was ranked as one of the “Best Places to Work” in 2013 by the Philadelphia Business Journal.
Key team members

Jeffrey Iafrati

Charlie Howland

Kevin Anderson

Alexander Wimmer
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