Position: Senior Full Stack Developer
Location: Remote from LATAM
Contract Type: Full-time vendor (Contract directly with In All Media)
Time Zone Alignment: US Eastern Time (ET) overlap (6+ hours)
About In All Media
In All Media is a integral technology and design firm focused on building impactful digital solutions through remote, distributed teams across LATAM. We partner with international clients across industries, providing long-term technical expertise, product innovation, and team augmentation. Contract Details: This is a 100% remote contractor position open to talent anywhere in LATAM. Your contract and engagement will be directly managed with In All Media.
Project Overview In this role, you will join an agile FinTech engineering team dedicated to building, scaling, and maintaining high-quality enterprise web applications. You will collaborate closely with product management and cross-functional teams to deliver performant digital solutions, implement complex state management, modernize backend APIs, and elevate engineering standards through technical mentorship and peer code reviews.
Key Responsibilities
Full Stack Development: Design, build, and maintain scalable web applications using modern technologies (JavaScript, TypeScript, Node.js, and React).
Cross-Functional Collaboration: Partner with product managers and design teams to define, architect, and deliver high-impact web features within an Agile workflow.
Code Quality & Code Reviews: Conduct rigorous peer code reviews to ensure code quality, security standards, maintainability, and knowledge sharing across the team.
Technical Mentorship: Guide and mentor team members on business and technical concepts to improve overall engineering performance and delivery speed.




Testing & Optimization: Write comprehensive unit and integration tests, identify system bottlenecks, and ensure high application performance and responsiveness.
Must-Have Skills
Experience Level: 5+ years of hands-on professional experience as a Full Stack Web Developer working on enterprise web applications.
Frontend Mastery: Deep experience with HTML, CSS, JavaScript, TypeScript, and modern frameworks (React, Angular, or Vue.js), including complex state management and single-page applications (SPAs).
Backend Proficiency: Strong experience with Node.js frameworks (such as Express.js or Hapi.js) and RESTful API architecture.
Database Systems: Proficiency working with SQL and NoSQL database systems (MongoDB, MSSQL, PostgreSQL, or MySQL).
Testing & Quality Assurance: Hands-on experience writing unit and integration tests using tools like Jest, Chai, or Cypress.
UI Frameworks & Tooling: Working knowledge of modern UI frameworks (Tailwind, Material UI, Bootstrap) and version control systems (Git).
Education: Bachelor's degree in Computer Science, Engineering, or equivalent practical work experience.
Nice-to-Have Skills
Preferred Tech Stack: Deep experience with React, Redux, Jest, Azure SQL, and MongoDB.
Cloud Ecosystems: Hands-on experience with cloud platforms such as AWS, Azure, or Google Cloud.
Enterprise Architecture: Experience with SAP/BTP integrations.
Time Zone & Collaboration This role requires a minimum overlap of 6 hours with US Eastern Time (ET) business hours during a standard 8-hour workday to collaborate effectively with distributed engineering teams.
Language All interviews, technical documentation, daily team syncs, and operational communications will be conducted in English.

📌 Fullstack Engineer (Ciudad de México)
🏢 In All Media
📍 Ciudad de México