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. We are seeking a
Senior Software Engineer
to join a mission-critical project with a leading manufacturing company.
Important Considerations: This is an
on-site
position in
Fremont, California 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 cualificado) 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 No SQL 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 g RPC 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 dashboards Ensure system reliability and performance in a mission-critical manufacturing context Collaborate with cross-functional teams across Fremont, Texas, and Buffalo NY locations About Definity Founded in Monterrey, Mexico,
Definity

📌 Senior software engineer - relocation to usa (El Salto)
🏢 Definity
📍 El Salto