full stack developer freelance

We are looking for a skilled AI Integration .NET Full-Stack Developer with Angular to architect, build, and test AI-driven applications that connect intelligent services with modern user experiences.In this position, you will engineer backend services, create responsive front-end components, and guarantee the smooth integration of AI capabilities into...

We are looking for a skilled AI Integration .NET Full-Stack Developer with Angular to architect, build, and test AI-driven applications that connect intelligent services with modern user experiences. In this position, you will engineer backend services, create responsive front-end components, and guarantee the smooth integration of AI capabilities into...

Job Title: Senior Full Stack Javascript Developer Location: Remote (Based in Latin America) Company: LoveYourDevTeam Website: http://loveyourdevteam.com About Us LoveYourDevTeam is a U.S. based tech company that connects top South American developers with opportunities to work for tech companies in the U.S. We are committed to helping companies build and...

Overview As a full-stack engineer at Tempo, you will play a pivotal role. Your focus will be on developing intuitive, high-performance web applications within our AI-powered visual IDE. You'll collaborate with a cross-functional team, contributing your technical expertise to create seamless experiences for designers and developers. Responsibilities Design...

EPAM NEORIS busca Desarrollador Full Stack SSR (JavaScript/TypeScript & APIs) para proyectos de transformación digital, plataformas de eCommerce y aplicaciones de alto tráfico.Se requiere experiencia en desarrollo frontend y backend, integración de APIs (REST, gRPC) y prácticas de código en entornos ágiles. Ofrecemos home office, desarrollo profesional...

We are seeking a Lead JavaScript Full-Stack Engineer to join our global AI Engineering team and build the future of secure, enterprise-grade AI Agents.In this role, you will lead the architecture and design of intelligent, user-facing agentic interfaces, frontend libraries, and streaming UX platforms that bring GenAI capabilities to employees and customers...

The Ritz-Carlton Yacht Collection is seeking a senior full stack developer to lead delivery across front-end and back-end, leveraging React, Next.js, Node.js, and Python to build scalable hospitality digital services.You will own AWS infrastructure, design and maintain CI/CD pipelines, manage infrastructure as code, uphold security standards, participate in...

Senior Full Stack .NET/Angular Modernization Engineer (.NET Framework 4.8 to .Net Core 8, AngularJS/.Net MVC to Angular 20) Ascendum is seeking a Senior Full Stack .NET Developer to support a modernization effort for a healthcare-focused client. This role centers on maintaining and evolving a hybrid technology stack that includes legacy .NET Framework...

We are seeking a Chief JavaScript Full-Stack Engineer to join our global AI Engineering team and shape the future of secure, enterprise-grade AI Agents at scale.In this role, you will define the overarching technical vision and strategy for intelligent, user-facing agentic interfaces, frontend platforms, and streaming UX ecosystems that deliver GenAI...

Ryzlabs is seeking a Full-Stack Developer to build and ship production-ready features across backend and frontend technologies. The role offers a hybrid working model, requiring one day a week at a coworking space in Palermo, Argentina.The ideal candidate will have 3-6 years of experience in full-stack development, strong skills in Node.js and/or Python or...

Pacifica Continental busca un/a Full Stack Developer para sumarse al equipo de tecnología en el sector financiero. El/la candidato/a trabajará en soluciones de punta a punta, comprendiendo la arquitectura de la aplicación y participando activamente en las distintas etapas del desarrollo.Se valora experiencia en desarrollo de interfaces, lógica de...

En Yel buscamos un/a Desarrollador/a Full Stack Semi Senior, orientado a backend, para sumarse a un proyecto de construcción de una plataforma de interoperabilidad semántica en el ecosistema de salud.¿Qué vas a hacer?Vas a trabajar sobre componentes ya definidos por un Arquitecto de Software / Sr Developer, implementando APIs, procesos batch,...

Cognizant in Argentina is seeking a Senior Full Stack Developer to design, develop, and modernize enterprise applications, delivering scalable, reliable software solutions. You will collaborate with architects, product owners, and cross-functional teams to drive technical excellence.You will work on APIs, microservices, cloud-native apps, and modernization...

Monks is seeking a highly skilled Sr. Full-Stack Developer to enhance our central orchestration platform. This role will bridge user experience with server-side logic, focusing on building responsive interfaces and high-performance APIs.The ideal candidate will have a strong background in ReactJS, TypeScript, and PHP, and will contribute to evolving our...

Desarrollador Full Stack Senior (React + Java)Nos encontramos en la búsqueda de un/a Desarrollador Full Stack Senior para sumarse a un importante proyecto del sector bancario. Buscamos perfiles con fuerte experiencia en desarrollo Frontend utilizando React, sólidos conocimientos de Backend en Java y capacidad para participar activamente en el diseño e...

AgileEngine is seeking a Senior Full Stack Developer to build and maintain REST APIs (Python FastAPI/Flask) and modern frontend interfaces (React/TypeScript). You will work with data-heavy pipelines, SQL databases, and AI-assisted tooling, delivering scalable solutions while ensuring long-term maintainability.Join a people-first culture with a strong...

AgileEngine 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 using FastAPI or Flask, and build responsive React/TypeScript frontends, while managing PostgreSQL schemas and migrations.In this role you will leverage...

AgileEngine 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 (FastAPI/Flask) and frontend in React/TypeScript, manage PostgreSQL schemas and migrations, and leverage AI-assisted development tools to push back on...

Span is seeking a Support Engineer to lead complex implementations with customers, embedding with engineering leaders to map workflows and deliver measurable improvements in developer productivity and organizational clarity. You will work at the intersection of product, engineering, and customer success to build full-stack solutions and ensure value in...

Para Importante Empresa de Estudios Sectoriales e Investigación de Mercado buscamos un Full Stack.NET Web Developer Senior.Idealmente con experiencia de al menos 5 años como programador web habiendo trabajado mayormente con las siguientes tecnologías: C#, ASP.NET Web Forms, ASP Clásico, MS SQL Server. Se valorarán conocimientos de diseño de...