**Fullstack Developer (Java / React o Angular / GraphQL)** ========================================================== **Location:** Anywhere in LATAM **Job Type:** Remote **Project:** Core platform development (Application Platform \& Auth Platform) **Time Zone:** GMT\-3 (Argentina time) **English Level:** B2 \- C1 **Get to Know Us** ------------------ At Darwoft, we create software that drives real change. But we're more than just tech — we're people first. We believe in building human\-centered digital experiences and having fun while we do it. Our team is curious, passionate, and always growing. Based in Latin America, weve been partnering with companies worldwide to build scalable, impactful solutions with purpose. We work remotely, collaboratively, and with a strong sense of ownership — fostering a culture of continuous learning, transparency, and real impact. **Were Looking for a Senior Fullstack Developer** ------------------------------------------------- Were seeking senior\-level engineers to work on core platform domains that power critical business capabilities. The backend is primarily **Java\-based**, while frontend development is done using **React or Angular**. This is a hands\-on, backend\-leaning full\-stack role for engineers who can work independently, navigate ambiguity, and contribute to scalable, secure distributed systems. **What Youll Be Doing** ----------------------- * Design, build, and maintain **backend\-heavy full\-stack systems** using Java as the primary backend language * Develop frontend components using **React or Angular**, collaborating closely with product and design teams * Build and operate **distributed systems** with horizontal scalability, reliability, and fault tolerance in mind * Design and maintain **APIs** (REST and/or GraphQL) consumed across multiple internal platforms * Implement and maintain **authentication and authorization** mechanisms (JWT, OAuth2, SAML, role\- or policy\-based access) * Deploy, operate, and debug production systems in **cloud environments** (AWS, Azure, or GCP) * Write and maintain **automated tests** (unit and integration) * Use logging, metrics, and observability tools to troubleshoot production issues * Collaborate with platform, infrastructure, and product teams to evolve shared systems **What You Bring** ------------------ ### **Must\-Haves** * 5\+ years of professional experience as a **Software Engineer**, with a strong backend focus * Strong experience developing backend systems with **Java** * Experience with modern frontend frameworks such as **React or Angular** * Proven experience designing and operating **distributed systems** * Strong experience building and consuming **REST and/or GraphQL APIs** * Solid understanding of **authentication and authorization** concepts (JWT, OAuth2, SAML, RBAC/ABAC) * Experience working with **SQL and NoSQL** data stores * Hands\-on experience with **cloud platforms** (AWS, Azure, or GCP) * Experience with **containerized development** using Docker * Experience with **logging, monitoring, and production debugging** * Strong written and spoken **English communication skills** * Ability to work independently, bring structure to ambiguity, and collaborate effectively **Nice\-to\-Haves** ------------------- * Experience working on **platform or shared\-infrastructure teams** * Familiarity with **search technologies** such as OpenSearch or Elasticsearch * Experience in **regulated or security\-sensitive environments** (e.g., healthcare) * SRE\-adjacent exposure (on\-call rotations, production readiness, SLO awareness) **What Darwoft Offers** ----------------------- * Contractor agreement with payment in USD * 100% remote work * Argentinas public holidays * English classes * Referral program * Access to learning platforms Explore this and other openings at: **www.darwoft.com/careers**