internjunior frontend developer

Miratech is seeking a Senior Full Stack Developer with strong Ruby on Rails and React expertise to work on innovative projects for global clients. You will contribute to backend and frontend development, focusing on scalable, high-performance solutions and a seamless user experience across full‑stack services.The role demands 8+ years of experience,...

Talan – Positive Innovation is hiring a Senior Full-Stack Developer to design, build, and modernize web applications. You will work with Angular on the frontend and Java/Spring Boot on the backend, delivering scalable microservices and data-driven UI components.The role emphasizes real-time data processing, API integration, and collaboration with UX,...

En Nubax nos encontramos en búsqueda de un FULL STACK DEVELOPER SR!ResponsabilidadesDiseñar y desarrollar backends performantes y escalables.Optimizar el uso de CPU, memoria, I/O y conexiones.Definir estructuras de datos, flujos y patrones orientados a eficiencia.Integrar APIs, servicios externos y sistemas distribuidos.Participar en decisiones de...

QA Automation Engineer (SSR) – Playwright / Pytest / CI/CD (Híbrido)Argentina | Híbrido | Full-timeSobre el rolBuscamos un/a QA SSR con foco exclusivo en testing automatizado — no QA manual — para garantizar la calidad de los entregables de una plataforma central de IA y datos dentro de una empresa tecnológica líder en soluciones para grandes...

We are looking for a Senior Full Stack Developer with strong expertise in Java backend and modern frontend technologies to join our team. The ideal candidate has deep experience with microservices architecture, GCP environments, and frontend frameworks like ReactJS. You will be responsible for designing, building, and maintaining scalable and efficient...

Grid Dynamics is seeking a Node.js Developer to join our team and support a leading U.S. restaurant brand with a scalable cloud architecture powering its mobile app, website, kiosks, and delivery operations.The role focuses on designing and extending the unified Node.js middleware, building API Gateway and Backend-for-Frontend (BFF) layers, and integrating...

Buscamos: Full Stack Developer (TypeScript / React / Next.js)Sobre la posición¿Te apasiona construir productos digitales modernos, rápidos y escalables? Buscamos un/a Full Stack Developer con fuerte dominio del ecosistema de TypeScript para sumarse a nuestro equipo de desarrollo.Trabajarás en un entorno dinámico, enfocado en buenas prácticas, donde tu...

AgileEngine, LLC. is seeking a Senior Full Stack Developer to build backend services and frontend interfaces for a large-scale marketing analytics platform.You will create REST APIs in Python (FastAPI/Flask), craft React/TypeScript frontends, manage PostgreSQL schemas, and leverage AI-assisted tools while maintaining long-term maintainability. The role...

AgileEngine is seeking a Senior Full Stack Engineer to extend an internal developer portal and dashboard, focusing on a Java backend with a potential frontend rewrite in TypeScript. You will integrate with Snowflake, relational and non-relational databases, and design RESTful APIs while maintaining code quality through testing and profiling.The role requires...

AgileEngine seeks a Senior Full Stack Engineer to advance an internal developer portal and dashboard, blending a Java backend with a TypeScript frontend. You will integrate the application with Snowflake and other databases, design RESTful APIs, and ensure code quality through testing and performance profiling.You will collaborate with cross‑functional...

AgileEngine, LLC. is seeking a Senior Full Stack Developer to build and maintain backend services and frontend interfaces for a large-scale marketing analytics platform.You will develop REST APIs in Python and build React/TypeScript frontends, manage PostgreSQL schemas, and leverage AI-assisted development tools with strong judgment for long-term...

AgileEngine is seeking a Senior Full Stack Developer to build backend services and frontend interfaces for a large-scale marketing analytics platform. You will develop REST APIs in Python (FastAPI/Flask) and craft responsive React/TypeScript frontends.You will work with PostgreSQL schemas and migrations, containerize with Docker, and apply AI-assisted...

Improvado, an AI-powered marketing data platform, is seeking a Full-Stack Developer to join a small AI-focused team. You will build core features and AI agents for a data-intensive SaaS, working on backend and frontend with Node.js, Next.js, React and TypeScript.You'll influence technical and business decisions, collaborate with product owners, designers,...

AgileEngine, LLC. is seeking a Senior Full Stack Developer to build and maintain backend services and frontend interfaces that surface, validate, and resolve data issues from ETL pipelines, data lake outputs, and ML model results for a large-scale marketing analytics platform.You will develop REST APIs in Python using FastAPI or Flask, build responsive...

We're recruiting a Web 3 Fullstack Developer (Solidity / Rust / Typescript) who is looking for a new challenge and ready to join an exciting new chapter to expand our clients product value proposition in the DeFi Web3 realm.  The client is is revoluzionezing financial interoperability and the requirements for the role are:  Minimum 4 years of...

UX/UI Designer (SSR) – Figma / Dashboards / IA (Híbrido)Argentina | Híbrido Full-timeSobre el rolBuscamos un/a UX Designer Senior para diseñar la experiencia de usuario de una plataforma central de IA y datos dentro de una empresa tecnológica líder en soluciones para grandes corporaciones. El objetivo principal es hacer accesibles dashboards complejos...

Puntorojo busca un Senior Fullstack Developer para impulsar el desarrollo y evolución de nuestras plataformas tecnológicas, participando en decisiones de arquitectura y asegurando altos estándares de calidad, rendimiento y escalabilidad.Diseñar, desarrollar y mantener aplicaciones frontend y backend; construir APIs REST; colaborar con Product, UX/UI y...

En Nubax nos encontramos en búsqueda de un FULL STACK DEVELOPER SR! Responsabilidades: Diseñar y desarrollar backends performantes y escalables. Optimizar el uso de CPU, memoria, I/O y conexiones. Definir estructuras de datos, flujos y patrones orientados a eficiencia. Integrar APIs, servicios externos y sistemas distribuidos. Participar en decisiones de...

**Responsabilidades**: Diseñar e implementar servicios backend escalables y mantenibles. Trabajar con arquitectura hexagonal, principios DDD, SOLID y Clean Code. Participar en la toma de decisiones técnicas y de diseño del sistema. Diseñar flujos asincrónicos utilizando eventos y colas de mensajes. Colaborar con otros equipos para garantizar la...

**_This is us_** At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development. **_This is the job_** In...