Senior Software Engineer (Chat Platform)

FelixMexico City
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Posted on: 12 Jul 2026

Phewnix Understanding of the Job

The actual job requirements can be found on the career page when you apply.
As a Senior Software Engineer at Felix, you are spearheading the development of our cutting-edge chat platform, driving innovation and excellence in the tech industry. This pivotal role entails designing, developing, and deploying scalable software solutions, leveraging your expertise in analytics, A/B testing, and microservices architecture to optimize platform performance. By joining our team in Mexico City, you are contributing to the success of Felix, a pioneer in the industry, and playing a critical role in shaping the future of chat platforms. With the scope of this position, you are impacting millions of users, driving business growth, and advancing your career as a technical leader. At Felix, we foster a culture of growth and advancement, providing opportunities for professional development, mentorship, and innovation, empowering you to reach new heights in your career.

As a Senior Software Engineer, your key responsibilities include:
  • Designing and developing software applications using Natural Language Processing and SOAP protocols to enhance chat platform capabilities

  • Collaborating with cross-functional teams to identify and prioritize project requirements, ensuring seamless integration and deployment

  • Developing and maintaining large-scale software systems, utilizing SOA and microservices architecture to ensure scalability and reliability

  • Conducting A/B testing and analytics to inform product decisions, driving data-driven innovation and optimization

  • Mentoring junior engineers, sharing knowledge and expertise to elevate team performance and expertise

  • Participating in code reviews, ensuring high-quality code and adherence to industry standards

  • Staying up-to-date with industry trends and emerging technologies, applying this knowledge to drive innovation and improvement. You are working closely with our talented team of engineers, product managers, and designers, reporting to our Technical Lead, and contributing to the development of our chat platform, leveraging your technical expertise and leadership skills to drive success.



By joining Felix in Mexico City, you are becoming part of a vibrant, dynamic community that values innovation, collaboration, and growth. As a Senior Software Engineer, you are shaping the future of chat platforms, driving industry trends, and

Job Overview

Salary:
Not disclosed
JOB TYPE:
Not specified
Experience:
5+ years
Job Location:
Mexico City
Job Level:
Not specified
Education:
Graduation