Backend Developer

Description

Job Summary: We are seeking a Backend Developer to join our team, focused on the development, maintenance, and modernization of legacy applications. Key Highlights: 1. Software development using C, C, C++ and Java. 2. Maintenance and evolution of legacy applications. 3. Migration and modernization to Java and Spring architectures. IDS Comercial is a 100% Mexican IT company with over 40 years of experience and presence in Mexico, Latin America, and the USA. Over 1,500 consultants work across numerous projects in financial, commercial, manufacturing, telecommunications, services, government, and other sectors. We are accredited at CMMI Level 5 (Capability Maturity Model Integration), a quality model established by the Software Engineering Institute (SEI). Certified by ISO under standard ISO/IEC 27001:2013. JOIN OUR TEAM!! Backend Developer (Legacy Systems) · Location: CDMX, Miguel Hidalgo Borough. Work Mode: Hybrid (2–3 days per week onsite). Requirements: Bachelor’s degree in Computer Science, Computer Engineering, Systems Engineering, or related field. Advanced English proficiency. Minimum 3 years of experience in software development using C, C, or C++, plus experience with Java. Experience in maintenance, support, and evolution of legacy applications. Knowledge of migration and modernization of applications to Java- and Spring-based architectures. Experience in developing and integrating microservices and REST APIs. Knowledge of consuming and integrating REST and SOAP services. Proficiency with relational databases, especially SQL Server. Basic/intermediate knowledge of Angular for frontend maintenance or integration. Experience fixing bugs, implementing functional enhancements, and optimizing existing applications. Knowledge of unit testing and sound software development practices. Ability to collaborate effectively with technical teams and participate in ongoing maintenance and development tasks. Desirable knowledge of enterprise architectures and technology modernization processes. We Offer: Career development plan. 100% payroll scheme. Statutory and above-statutory benefits. Training and certifications. Partnership agreements with various companies.-Requirements- Minimum education: Higher education – Bachelor’s degree 3 years of experience Languages: English Keywords: developer, programmer