Sr Software Developer – C#, C++, Java

Posted:
10/21/2025, 5:00:00 PM

Location(s):
Mexico City, Mexico ⋅ Mexico City, Mexico City, Mexico

Experience Level(s):
Senior

Field(s):
Software Engineering

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

We’re looking for a Senior Software Developer who’s passionate about building clean, accessible, and performant user interfaces. You’ll work with Java, C#, and C++. This role is ideal for someone with 5–10 years of experience who communicates clearly in English, enjoys solving problems, and thrives in a collaborative environment.

Your Impact

 

  • Collaborate with other developers, architects, and stakeholders to design and implement best -in-class software.  

  • Work with business stakeholders and technical leaders to define product needs as functional requirements.  

  • Design and implement reliable, performant, and fault tolerant code based on requirements and/or user stories.   

  • Ensure reliable code by developing unit tests and test automation tools.  

  • Assist in code and design reviews.  

  • Train and mentor other team members in your area of expertise.  

  • Take part in agile team ceremonies such as scrum, sprint planning, and retrospective.  

  • Investigate, isolate, and identify solutions to reported software malfunctions.

What You'll Need

  • Bachelor’s Degree in Computer Science or related technical field.   

  • 5 to 10+ years of experience with object orientated programming (Java, C++, C#, Python, etc.) required 

  • 5+ years of experience with web-based programming (JavaScript, Typescript, HTML, CSS) required 

  • Experience with user interface design and adjusting approach to user interaction and feedback  

  • Ability to work independently, effectively manage time, and prioritize strategically.  

  • Strong analytical, problem solving, and troubleshooting skills.  

  • Strong interpersonal skills and the ability to work cross-functionally and at different levels of the organization.  

Aspen Tech offers benefits above local regulations and a long-term career path with significant opportunities for growth and development in a cutting-edge engineering technology company. If you are passionate about creating safe, sustainable, and efficient solutions for the future, we encourage you to apply.    

Send your resume in English 

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AspenTech

Website: https://www.aspentech.com/

Headquarter Location: Bedford, Massachusetts, United States

Employee Count: 1001-5000

Year Founded: 1981

IPO Status: Delisted

Last Funding Type: Post-IPO Secondary

Industries: Industrial ⋅ Industrial Automation ⋅ Industrial Manufacturing ⋅ Manufacturing ⋅ Software ⋅ Supply Chain Management ⋅ Sustainability