973 - Fullstack Developer · Semi Senior · Remote · ARG

Description

Job Summary: We are looking for a Semi-Senior Fullstack Developer (Java & React) to develop end-to-end solutions and participate in API design, data processing, and user interface development. Key Highlights: 1. People-first culture, based on excellence and collaboration. 2. Key role in developing end-to-end solutions with impact. 3. Collaboration with multidisciplinary teams on scalable solutions. Disclaimer – Mandatory Reading: Commitment and Dedication This role requires full-time dedication, with clear priority given to Darwoft projects during established working hours. It is not compatible with other full-time professional commitments. Any additional professional activity must be disclosed in advance and must not interfere with responsibilities associated with this role. **\_\_** -------- **Get to Know Us** ------------- At Darwoft, we build software solutions with real-world impact. We are a software factory that develops digital products and provides staff augmentation services to international clients, primarily in the United States and Latin America. We work alongside startups and growing companies, driving high-technical-quality products. Our culture is people-first, grounded in excellence, long-term relationships, and a collaborative mindset. **About the Role** ---------------- We are seeking a **Semi-Senior Fullstack Developer (Java \& React)** to join our team, where you will play a key role in developing end-to-end solutions—combining robust backend services with modern, scalable frontend interfaces. This position requires working with Java ecosystem technologies on the backend and React on the frontend, participating in API design, data processing, and building user interfaces that support high-impact digital experiences. We seek a candidate with a strong technical foundation, quality orientation, and the ability to integrate into complex environments. **Responsibilities** --------------------- * Develop and maintain backend services using **Java 21\+ and Spring Boot** * Design and implement APIs following **REST** standards, as well as integrations via **SOAP and GraphQL** * Manage large-scale data processing using **Spring Batch** * Design and optimize complex queries in **Oracle DB**, ensuring efficiency and transactional consistency * Implement persistence solutions using **JPA/Hibernate** * Develop user interfaces using **React**, ensuring performance and scalability * Integrate frontend with backend APIs, managing state, errors, and data flows * Apply quality standards through **unit testing (JUnit 5, Mockito)** * Participate in continuous integration and deployment pipelines using **Jenkins** * Manage code versioning using **Git**, adhering to best practices * Collaborate in containerized and orchestrated environments with **Kubernetes** * Implement asynchronous communication between services using **Kafka** * Apply design patterns and clean architecture principles (hexagonal, microservices) * Collaborate with multidisciplinary teams to ensure scalable, business-aligned solutions **Requirements** -------------- * 3\+ years of experience as a **Fullstack or Backend Developer with frontend exposure** * Solid backend development experience with **Java 21\+ and Spring Boot** * Experience developing APIs (**REST**) and integrations (**SOAP and/or GraphQL**) * Experience with **React** and modern UI development * Experience integrating frontend and backend * Experience working with **Oracle DB**, including complex queries and transaction handling * Knowledge of data persistence with **JPA/Hibernate** * Experience with **Spring Batch** * Knowledge of unit testing (**JUnit 5, Mockito**) * Experience with CI/CD tools such as **Jenkins** * Proficiency in version control with **Git** * Knowledge of containers and orchestration (**Kubernetes**) * Experience with event-driven architectures (**Kafka**) * Understanding of design patterns and architecture (hexagonal or microservices) **What We Offer** ----------------- * Full-time employment contract with payment in ARS * 100% remote work * Competitive salaries * Statutory leave and vacation days * **5 additional personal days per year** * Access to learning platforms * English classes * Reimbursement programs * Welcome kit * Referral program * Collaborative culture and focus on professional development