Senior C# Backend Engineer: Scale High-Perf Systems

A leading software development company in Mexico is seeking a Senior/Lead C# Backend Engineer to drive the modernization of core systems. This role involves designing and developing highly concurrent applications, optimizing large-scale data operations, and deploying solutions on AWS. Ideal candidates should have over 5 years of experience with C#, strong...

A leading software development company in Santiago de Querétaro seeks a Senior/Lead C# Backend Engineer to modernize core systems and develop scalable applications. Responsibilities include designing multi-threaded applications, optimizing data processing with SQL and Apache Spark, and deploying solutions on AWS. Candidates should have 5+ years of C#...

Base pay range $50.00/hr - $75.00/hr 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. Senior C# Full-Stack Engineer — AI Data & Infrastructure Type: Contract,...

A tech company is seeking a Senior/Lead C# Engineer in Puebla, offering a signing bonus and competitive compensation. The role involves leading the modernization of core systems by designing and developing concurrent applications. Candidates must have over 5 years of C# experience, exceptional SQL skills, and a strong background in AWS and Apache Spark....

Join to apply for the Backend Engineer (Senior) ID44884 role at AgileEngine 3 days ago Be among the first 25 applicants AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first...

Join to apply for the Backend Engineer (Senior) ID44884 role at AgileEngine 3 days ago Be among the first 25 applicants AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first...

Senior Backend Engineer (Fintech / Lending Platform)We're looking for a Senior Backend Engineer who will help design and build a new platform from scratch.What you'll doDesign and implement backend services for loan origination, core loans, payments, risk and internal backoffice tools.Own end-to-end features: from architecture and data model to APIs, tests...

A global information services provider is seeking a Mid-Senior level Senior Software Engineer - Backend in Mexico, Estado de México. The ideal candidate will have over 5 years of experience in backend software engineering with expertise in Python and Node.js. Responsibilities include designing and implementing backend systems, developing high-quality code,...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in application development, AI/ML, and our people‑first culture has earned us multiple Best Place to Work awards. About the Role As a Senior/Lead C# Backend Engineer at AgileEngine, you...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in application development, AI/ML, and our people‑first culture has earned us multiple Best Place to Work awards. About the Role As a Senior/Lead C# Backend Engineer at AgileEngine, you...