Senior C# Backend Engineer: Scale High-Perf Systems

A leading software development company based in Mérida is seeking a Senior/Lead C# Backend Engineer to modernize core systems and develop high-performance applications. The ideal candidate will have over 5 years of experience in C#, with expertise in multi-threaded applications and AWS deployment. Responsibilities include redesigning legacy systems and...

A leading software development company is seeking a Senior/Lead C# Backend Engineer to lead the modernization of core systems. The role involves designing and developing high-performance applications in C#, optimizing large-scale data operations, and deploying on AWS. Ideal candidates have over 5 years of C# experience, strong problem-solving skills, and...

A leading software development company in Mérida is seeking a Senior/Lead C# Backend Engineer. The role involves modernizing core systems by designing high-performance, multi-threaded applications and optimizing data operations using Apache Spark and AWS. Ideal candidates have 5+ years of C# experience, strong problem-solving skills, and a focus on...

A leading software development company in León, Mexico, is seeking a Senior/Lead C# Backend Engineer to modernize core systems. You will design high-performance, thread-safe applications, optimize large-scale data operations, and deploy solutions on AWS. Candidates should have 5+ years of C# experience, strong SQL knowledge, and familiarity with Apache...

A leading software development company in León, Guanajuato is seeking a Senior/Lead C# Backend Engineer to modernize core systems by designing and developing highly concurrent applications. The ideal candidate will have over 5 years of experience in C#, SQL, Apache Spark, and AWS. Responsibilities include optimizing data operations and collaborating with...

A technology company in Mexico City is looking for a Senior/Lead C# Backend Engineer to modernize core systems. You'll lead the design and development of concurrent, multi-threaded applications, optimize large-scale data operations, and deploy solutions on AWS. The ideal candidate has over 5 years of experience in C#, with strong knowledge of performance...

A leading software development company is seeking a Senior/Lead C# Backend Engineer to modernize core systems through the design and development of multi-threaded applications. Candidates must have over 5 years of experience in C#, SQL, and Apache Spark, with proven skills in optimizing large-scale systems and deploying solutions on AWS. This role offers...

An innovative tech company in Toluca is seeking a Senior/Lead C# Backend Engineer to modernize core systems through the design of concurrent, thread-safe applications. The role involves optimizing large-scale data operations, deploying solutions on AWS, and leveraging Apache Spark for distributed processing. Ideal candidates should have over 5 years of...

About the Job Alignerr connects top technical experts with leading AI labs to build, evaluate, and improve next-generation models. We work on real production systems and high-impact research workflows across data, tooling, and infrastructure. Position Senior C# Full-Stack Engineer — AI Data & Infrastructure Type: Contract, Remote Commitment: 20–40...

A technology solutions company in Rosarito, Mexico, is seeking a Senior/Lead C# Backend Engineer to modernize core systems and develop highly concurrent applications. The role requires at least 5 years of experience in C#, strong skills in threading models, SQL, and AWS. Join a team that values professional growth and offers competitive compensation,...