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Aspen Technology • Mexico City, Mexico City, Mexico
Role & seniority: Software Quality Engineer I (entry-level to early-career)
Stack/tools: C#, Python, JavaScript; UI/API/Automation testing; RESTful APIs; WPF; UFT; Postman; Azure DevOps; Git; databases (MySQL, Oracle); performance, stress, and scalability testing
Design and implement test strategies and test cases (manual and automated) aligned with technical specs
Develop and maintain automated test scripts (UI, API, backend) and perform performance, scalability, and regression testing
Collaborate with R&D and Product Management to promote quality practices and report on project/testing outcomes
BS in Engineering (Computer Science, Chemical Engineering, or equivalent)
2–3 years of software testing experience; automated scripting for WPF and Web apps
Proficiency in C#, Python (and JavaScript); REST API testing with Postman
Experience with Git and Agile/Scrum environments; knowledge of test automation frameworks; basic SQL (MySQL/Oracle)
Strong communication and documentation skills; ability to coordinate across US/Mexico teams
Azure DevOps experience; broader test automation frameworks; virtualization/deployment knowledge
Experience with performance testing tools and stress testing
Familiarity with additional databases and deployment infrastructures
Location & work type: Location not specified; global team context. Full-time role.
The driving force behind our success has always been the people of AspenTech. What drives us, is our aspiration, our desire and ambition to keep pushing the envelope, overcoming any hurdle, challenging the status quo to continually find a better way. You will experience these qualities of passion, pride and aspiration in many ways — from a rich set of career development programs to support of community service projects to social events that foster fun and relationship building across our global community. The Role Aspen Technology is seeking a Software Quality Engineer I to join our growing Product Quality Team, focusing on functional and non-functional testing, including performance and automation testing. The ideal candidate should have a solid understanding of software development practices and hands-on experience writing code, particularly in C#, for automation testing. Responsibilities include designing and implementing test strategies, developing automated test scripts, conducting performance and scalability testing, and collaborating with R&D and Product Management to drive quality best practices throughout the development lifecycle. Your Impact Create test procedures and objectives (including test environments, installation, upgrades, and configuration) in accordance with the technical specs. Perform requirements analysis, design of test strategy and test cases, execution of manual regression testing and defect reporting. Create automated scripts for API, UI, System, Integration, performance benchmarking and scalability Maintain and execute test automation including UI, API, backend using Python, C#, UFT and other tools. Develop, maintain and execute performance scalability and stress testing Engage with cross functional teams on project updates, review outcome and performance analysis. Ensure effective bi-directional communications between US and Mexico development teams What You'll Need BS in Engineering with Computer Science, Chemical Engineering or Equivalent major required. 2 to 3 years of experience in validating software testing projects Ability to create automated scripts for WPF and Web applications Experience with programming languages such as C#, Python, JavaScript Experience with Azure DevOps is desirable. Working experience with test automation, performance, databases (MySQL, Oracle), and test automation frameworks are desirable. Strong understanding of automation testing best practices Experience in & knowledgeable of software development methodologies cycle (Agile, Scrum) is a plus. Good understanding of different deployment infrastructures and virtualization technologies is a plus. Experience with a source control system (Git). Hands-on experience working with RESTful APIs, including testing and validation using Postman. Excellent interpersonal communication, writing and presentation skills are required. #LI-WJ1 AspenTech is a global software leader helping industries meet the increasing demand for resources from a rapidly growing population in a profitable and sustainable manner. Our Digital Grid Management software suite, including AspenTech OSI products, helps power and utilities companies achieve superior real-time control, optimization and management for exceptional performance of complex energy networks. If you're looking to make a difference every day and push the limits of performance, AspenTech is doing things no one else thought was possible. As a leading industrial software partner, we help companies all over the world run safer, greener, longer and faster. With over 3700 employees and more than 60 global locations, AspenTech is meeting today's sustainability and business challenges head-on with unmatched expertise, cutting-edge AI-powered technology and a passion to innovate. AspenTech is an Equal Opportunity/Affirmative Action employer. AspenTech does not discriminate against employees or applicants on the basis of age, race, color, religion, creed, ancestry, sex, sexual orientation, gender identity or expression, pregnancy or related conditions, marital status, familial status, national origin, disability, medical condition, genetic information, citizenship, military service or protected Veteran Status or any other basis protected by applicable federal, state, or local law. Reasonable Accommodation: We will provide reasonable accommodations to qualified individuals who have a disability or sincere religious reasons to request accommodation, when necessary to enable the individual to participate in the job application or interview process. If you wish to request an accommodation, please contact us at . GDPR Privacy Notice: AspenTech collects a range of personal information during the recruitment process. This may include the following personal or special categories of personal data: recruitment information such as your application form and resume, references, qualifications and membership of any professional bodies and details of any pre-employment assessments; your contact details and date of birth; your gender; your marital status and family details; your identification documents including passport and driver's license and information in relation to your immigration status and right to work with us; information about your contract of employment (or services) including start and end dates of employment, role and location, working hours, details of promotion, salary (including details of previous remuneration), pension, benefits, and holiday entitlement; your racial or ethnic origin; any criminal convictions and offences. AspenTech Security and Privacy Policy Plan Participants Enrolled in the AspenTech US Medical Plans: The Transparency in Coverage Final Rules require certain group health plans to disclose on a public website information regarding in-network provider rates and historical out-of-network allowed amounts and billed charges for covered items and services in two separate machine-readable files (MRF’s). The MRF’s for the benefit package options under AspenTech’s US Employee Benefit Plan are linked below: Transparency in Coverage Rule - Machine Readable Files Transparency In Coverage Rule And Consolidated Appropriations Act Overview and FAQS