Senior Technical Lead – .NET Core

This is a fully remote position, open to applicants in Mexico.

📋 Description

• Oversee the design, development, and deployment of applications utilizing C#, .NET Core, ASP.NET MVC 5, and Microsoft SQL Server.

• Establish technical architecture, design patterns, and development standards to create scalable, maintainable, and high-performing solutions.

• Provide hands-on technical leadership through development activities, code reviews, debugging, and troubleshooting.

• Mentor and guide software developers to enhance their skills and knowledge.

• Take ownership of technical decisions and assess various implementation approaches.

• Collaborate with product managers, stakeholders, and cross-functional teams to set priorities and deliver effective technical solutions.

• Coordinate development efforts, identify dependencies, eliminate technical obstacles, and ensure team synchronization.

• Report on project progress, technical decisions, risks, and delivery timelines.

• Ensure high standards of code quality, application performance, system reliability, and compliance with software engineering standards.

• Facilitate cloud-based deployments, application integrations, and ongoing enhancements to existing systems.

• Monitor development progress and provide regular updates using ClickUp or similar project management tools.

• Lead the technical development and evolution of a wellness platform for U.S.-based employees.

⛳️ Requirements

• Over 8 years of professional experience in software development, emphasizing Microsoft technologies.

• More than 3 years of experience as a Technical Lead, Lead Developer, or Software Architect, with a proven track record of guiding development teams.

• At least 5 years of hands-on experience with C# and .NET technologies, including .NET Core and ASP.NET MVC.

• 4+ years of experience with Microsoft SQL Server (MSSQL), encompassing database design, queries, stored procedures, and performance optimization.

• Strong grasp of Object-Oriented Programming (OOP), SOLID principles, design patterns, and software architecture.

• Experience in developing web applications using HTML5, CSS, JavaScript, JSON, and jQuery.

• Proven ability to design and maintain scalable, reliable, and high-performance enterprise applications.

• Familiarity with cloud-based architectures, application deployment, and cloud services.

• Demonstrated experience in leading code reviews, mentoring developers, setting technical standards, and addressing complex technical challenges.

• Experience working with Agile/Scrum methodologies and project management tools such as ClickUp, Jira, or similar.

• Strong stakeholder management skills, capable of effectively communicating technical decisions, project progress, and risks.

• Excellent problem-solving, organizational, and decision-making abilities.

• Advanced English proficiency (B2+/C1), both written and spoken.

• Experience in modernizing legacy .NET applications or migrating systems to newer .NET versions.

• Practical experience with Microsoft Azure, including application hosting, deployment, and cloud architecture.

• Experience leading distributed engineering teams in collaboration with U.S.-based stakeholders.

• Background in SaaS platforms, enterprise applications, or high-availability systems.

• Knowledge of implementing CI/CD pipelines, automated testing, and DevOps practices.

• Familiarity with system integrations, REST APIs, and third-party services.

• Experience balancing hands-on development tasks with team leadership and technical planning.

🏝️ Benefits

• Fully remote position for professionals located in Latin America.

• Opportunities for continuous learning and professional growth.

• Collaborative work environment focused on teamwork.

• Chance to tackle meaningful challenges and deliver solutions that have a real business impact.