Definity is seeking for a Senior Software Engineer to design and build scalable
backend solutions for a high-impact project while collaborating with a global
engineering team. This opportunity is adecuado for engineers who enjoy solving
complex technical challenges and are interested in relocating to the U.S. with
TN Visa sponsorship.
At Definity, a leading technology company focused on AI-driven solutions and
digital transformation, we are continuously expanding our team to support
innovative, high-impact projects.
Important Considerations:
* This is an on-site position in USA
* Relocation to the United States is required, TN Visa sponsorship provided
* This opportunity is open to candidates based in Mexico with a valid Mexican
passport
* Bachelor’s degree and professional license (cédula profesional)
What you bring
* 3+ years of experience building backend systems in production environments
* Proficiency in Go (Golang) required; alternatively, hands-on experience in
manufacturing programming with PLC and/or C++
* Solid understanding of relational or NoSQL databases (schema design, queries,
performance basics)
* Basic front-end familiarity ability to build or maintain simple UIs when
needed
* Experience integrating software with industrial control systems is a strong
plus
* Full professional fluency in English (spoken and written) required;
interviews are conducted in English
Nice to have
* Experience with PLC programming or industrial automation systems
* Familiarity with REST or gRPC API design
* Understanding of CI/CD pipelines and cloud infrastructure
* Background in manufacturing or industrial tech environments
What you'll do
* Design, develop, and maintain backend services that integrate with
manufacturing systems
* Build reliable software that communicates with industrial control hardware
(PLCs and similar)
* Contribute to database architecture and data pipeline design within the plant
environment
* Support light front-end work for internal tooling and