Full Stack Developer

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Job Title: Full Stack Developer

Location: Remote, Mexico

Experience Required: 5–8 years

Note: Only candidates with advanced English proficiency (C1/C2) will be considered.

Overview

We are seeking a skilled and motivated Full Stack Developer to join our remote engineering team on a contract basis. This role is ideal for a developer with 5–8 years of hands-on experience in building robust web applications using .NET (Framework 4.8 / .NET 8) and modern front-end technologies such as JavaScript, TypeScript, HTML5, CSS3, and frameworks like Angular, React, or Vue.js. You will play a critical role in enhancing legacy systems and developing scalable, maintainable full-stack applications.

Key Responsibilities

• Analyse, refactor, and modernize legacy applications built on .NET Framework 4.8
• Design and develop scalable back-end services and APIs using ASP.NET MVC, .NET Core, and .NET 8
• Build and maintain responsive, user-friendly front-end interfaces using Angular, React, or Vue.js
• Work with core web technologies including JavaScript, TypeScript, HTML5, and CSS3
• Collaborate across the full stack to ensure seamless integration between UI, services, and database layers
• Decompose monolithic applications into modular, maintainable services
• Optimize Visual Studio solution structure and streamline CI/CD pipelines
• Write clean, testable, maintainable code with comprehensive unit, integration, and regression testing
• Work closely with UX/UI, QA, and DevOps teams to ensure high-quality delivery
• Apply engineering best practices including SOLID principles, DDD, and design patterns
• Monitor application performance and reliability using tools like Application Insights, Datadog, or New Relic

Must-Have Skills

• 5–8 years of full stack development experience, including:
• .NET Framework 4.8, .NET 8, ASP.NET MVC, Web API, Entity Framework
• Front-end frameworks: HTML, CSS and JavaScript
• Strong proficiency in JavaScript, TypeScript, HTML5, CSS3
• Proficient in SQL: stored procedures, performance tuning, indexing
• Solid understanding of RESTful API development and integration
• Familiarity with Git, CI/CD pipelines, and automated deployments
• Hands-on experience with modernization and legacy system improvement
• Knowledge of testing frameworks like xUnit, NUnit, or MSTest
• Strong grasp of clean architecture and scalable code design

Seniority level

• Mid-Senior level

Employment type

• Contract

Job function

• Information Technology

Industries

• IT Services and IT Consulting

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