About is a global 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.
When you join us, your contract and professional growth will be managed directly byIn All Media , ensuring a stable, remote‐first environment.Project Overview
We are looking for a high‐performing Senior Fullstack Developer to join a long‐term initiative focused on modernizing and scaling a complex enterprise application.
You will be part of a high‐visibility squad dedicated to rebuilding core modules using a modern tech stack (. NET Core 6+ and React 18+).
The project involves solving high‐concurrency challenges, ensuring data integrity across financial/operational workflows, and implementing a modular frontend architecture.
As a Senior contributor, you will bridge the gap between robust backend services and intuitive, high‐performance user interfaces.Key ResponsibilitiesArchitect & Develop:Design and implement scalable, secure, and high‐performance services using.
NET Core 6+and modernReact JSpatterns.Fullstack Delivery:Take ownership of features from database schema design withEFCoreto frontend component implementation.Collaborate:Partner with cross‐functional teams (Product, Design, and QA) to translate complex business requirements into elegant technical solutions.Technical Excellence:Participate in architectural discussions, perform rigorous code reviews, and mentor junior/mid‐level developers to maintain high standards.Continuous Improvement:Write clean, maintainable, and well‐tested code while optimizing the performance and reliability of critical system components.Must‐Have SkillsBackend Mastery:Advanced proficiency in.
NET Core 6and above.Frontend Expertise:Strong experience withReact JS 18and modern hooks/functional components.Data Layer:Deep experience working withEFCore (Entity Framework)andSQL Server , including query optimization and schema design.Version Control:Solid understanding ofGitandGit Hubworkflows (Pull Requests, branching strategies).
Remote Collaboration:Proven experience working inAgileteams within 100% remote environments.Communication:Fluent Englishproficiency is mandatory for all daily meetings, documentation, and technical discussions.Nice‐to‐Have SkillsAdvanced Frontend:Familiarity withNext JSand managingNx Monorepos.UI/UX Tools:Experience usingMUI (Material UI)for rapid frontend component development.State & Data:Knowledge ofTanstack Query(React Query) for efficient server‐state management.Testing:Experience withMSTestor other Unit Test Frameworks likex Unit.Time Zone & Collaboration
This role is100% remote for talent based in LATAM.
The team operates onEST (Eastern Standard Time).
You are expected to have a significant overlap (at least 6 hours) with the EST time zone to ensure smooth synchronous collaboration.
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