Are you looking to join an innovative, inclusive, and collaborative company that values both your professional development and work-life balance—and that works with a diverse range of industry-leading clients? If so, discover the opportunity Deintec has for you and accelerate your IT career! Position: **Fullstack Developer** Location: Mexico Work arrangement: Remote Contract type: 6 months Schedule: Monday to Friday Language: Intermediate English preferred Education: Degree in Computer Science, Systems Engineering, or related field Analyst Developer/Full Stack Profile (Improvement Team) **Job Profile:** Legacy Systems Analyst Developer with a Technological Transformation Vision **Role Objective** Provide support, maintenance, enhancements, and evolution for critical legacy systems, ensuring their availability and efficiency. Additionally, Analyst Developers will be responsible for collaborating on the analysis, design, and migration of these systems to modern technologies based on GCP. **General Responsibilities by Level** ***Junior Level (Junior Analyst Developer)*** Responsibilities: * Understand business logic embedded in legacy SPs and SQL structures. * Document technical and functional processes. * Provide support for common errors and repetitive tasks. * Execute functional tests and participate in QA activities. * Learn about the Excel-based automated structure that generates the C\# frontend. Expected Skills: * Ability to read SQL and C\# code. * Basic structured and object-oriented programming logic. * Knowledge of relational databases. * Interest in cloud computing and modern architecture. Suggested Certifications: * Google Cloud Digital Leader * Fundamentals of Object-Oriented Programming Course * Fundamentals of Relational Databases Course ***Mid-Level (Mid-Level Analyst Developer)*** Responsibilities: * Analyze, modify, and optimize complex stored procedures, functions, and views. * Refactor legacy code without altering critical functionality. * Automate repetitive processes using scripts or custom tools. * Propose design improvements for legacy modules. * Participate in the modernization of selected system components. Expected Skills: * Intermediate proficiency in SQL Server and backend development in C\# or another backend language. * Understanding of automatically generated structures. * Knowledge of design patterns, version control, and testing. * Technical collaboration and autonomous execution of complex tasks. Suggested Certifications: * Google Associate Cloud Engineer * Principles of Software Engineering Course * Scalable Application Development Course ***Senior Level (Senior Analyst Developer)*** Responsibilities: * Lead technical improvement initiatives for the legacy system. * Design transitional solutions connecting legacy systems with modern services (e.g., APIs). * Establish technical standards, code reviews, and best practices. * Actively participate in the strategy for decoupling and modularization. * Coordinate with infrastructure, QA, and security teams. Expected Skills: * Advanced SQL optimization and robust backend development. * Strategic technical vision and focus on technical debt reduction. * Technical leadership and mentoring of Junior and Mid-level profiles. * Solid knowledge of software architecture and code quality. Suggested Certifications: * Google Professional Cloud Developer * Advanced Refactoring and Clean Architecture Course * Observability and Security in Critical Systems Course ***Staff Level (Staff Developer / Technical Architect)*** Responsibilities: * Design the transition architecture between the legacy system and new GCP-based solutions. * Create secure and progressive migration strategies (e.g., strangler pattern, dual-write, etc.). * Establish principles for technical governance and technological stack evolution. * Collaborate with technical and business leadership to align strategic priorities. * Design resilient, scalable, and sustainable platforms. Expected Skills: * Expertise in hybrid and distributed architectures. * Practical experience leading legacy system transformations. * Technical decision-making capability with a business focus. * Strategic leadership and effective communication with stakeholders. Suggested Certifications: * Google Professional Cloud Architect * Resilient Enterprise Solution Design Course * Technical Governance and Digital Transformation Course Key Stack and Tools * SQL Server (DML, DDL, stored procedures, functions, triggers) * C\# and classic .NET (WinForms, WebForms) * Git (Bitbucket / GitLab) * Google Cloud Platform (Compute Engine, Cloud SQL, IAM, Cloud Run, Cloud Functions, Pub/Sub) * Python, PowerShell or Bash (automation) * SOAP / REST APIs (consumption and transformation) * Docker (containerization for testing and future development) * Testing, monitoring, and CI/CD tools Performance Criteria * Incident resolution time and solution quality. * Ability to understand, document, and evolve systems lacking clear dependencies. * Measurable contributions to technical improvements or migrations. * Autonomy, collaboration, and leadership aligned with level. * Depth of technological environment mastery and strategic improvement proposals. **We Offer:** \- Competitive salary based on experience \- Statutory Benefits (e.g., vacation bonus, social security, year-end bonus, etc.) \- Opportunity for professional growth. If you meet the requirements and are motivated to advance your career, apply today. At Deintec, we’re excited to welcome your talent! Job Type: Fixed-term or project-based employment Salary: Starting at $30,000\.00 per month