full stack developer freelance

Grow UP HR is seeking a Senior Full Stack Engineer to join and strengthen an AI-enabled Internal Developer Platform team. This role blends hands-on development with architectural thinking and close collaboration with business stakeholders to deliver production-ready solutions.You will spend about 50% of your time on technical work and 50% on business-facing...

Assembly Industries is hiring a Technical Recruiter based in Argentina to source and screen top-tier engineers across Argentina for full-stack, AI/ML, and senior roles. You will run outreach, assess technical and cultural fit, and move candidates through the interview process with our hiring team.Work is remote for Argentina-based candidates, with part-time,...

Estamos buscando un/a **Senior BI Developer** para sumarse a un equipo que trabaja sobre soluciones de Business Intelligence en un entorno industrial de gran escala. La posición tendrá foco en el **mantenimiento, evolución y soporte de modelos analíticos** , procesos de integración y soluciones de reporting sobre tecnología Microsoft. **¿Qué...

FullStack is seeking a Senior Full Stack Developer to join our talent network for remote, project-based work with U.S. clients. You will contribute to backend services in Kotlin/Java and frontend work with React, Vue, or Angular, while collaborating with cross-functional teams on a daily basis.Applicants should have 5+ years of experience, advanced English,...

Sophilabs is seeking a Full Stack React Developer to join our team. You will interpret pixel-perfect designs across devices and leverage strong React and CSS skills to deliver polished interfaces.Requirements include 3+ years in software development, fluency in English, and the ability to work remotely. Experience with Python/Django, Node, and/or Java is...

Role Overview You will take ownership of development across our web applications and SaaS products. This includes building new features, reviewing and improving existing code, managing technical projects, and ensuring our systems are secure, scalable, and aligned with our long‑term vision. You will work closely with leadership and non‑technical team...

Role Overview You will take ownership of development across our web applications and SaaS products. This includes building new features, reviewing and improving existing code, managing technical projects, and ensuring our systems are secure, scalable, and aligned with our long-term vision. You will work closely with leadership and non-technical team members,...

EPAM Systems Argentina is seeking 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.You will engineer backend services, create responsive front-end components, and ensure smooth AI integration into business-critical systems while...

Salesforce is seeking an AI Software Engineer MTS in Buenos Aires, hybrid. You will design and ship full-stack features that connect AI tooling to meaningful outcomes for engineers and leaders.You will build backend APIs, data models, dashboards, and developer experiences, while ensuring security, observability, and maintainability. Ideal candidates have 3+...

About AppDirect Become a digital, global citizen and enable the new generation of digital entrepreneurs around the world. AppDirect offers a subscription commerce platform to sell any product, through any channel, on any device - as a service. We power millions of subscriptions worldwide for organizations. We do this by our values-driven culture—one that...

Acerca del puesto MaxIT Consulting - Max Corporate Group, es una Empresa con sede en Belgrano, CABA y Tampa, Fl, USA que es Líder en el sector y ofrece Servicios de Outsourcing especializados para grandes Compañías a nivel local e internacional. AR$ 5000,00 - 19999,00 (Argentine Peso) En esta ocasión, nos encontramos en búsqueda de un Consultor SAP #BTP...

Become a digital, global citizen and enable the new generation of digital entrepreneurs around the world. AppDirect offers a subscription commerce platform to sell any product, through any channel, on any device - as a service. We power millions of subscriptions worldwide for organizations. We do this by our values-driven culture—one that enables you to Be...

Role summary Seeking a Front-End Developer proficient with HubSpot CMS to build themes, templates, and custom modules, optimize performance, and support marketing workflows across devices and browsers in a fully remote setup. Candidates must have 2–3 years of front-end experience and fluent English communication for async collaboration. Key...

Bridgenext is a digital consulting services leader that helps clients innovate with intention and realize their digital aspirations by creating digital products, experiences, and solutions around what real people need. Our global consulting and delivery teams facilitate highly strategic digital initiatives through digital product engineering, automation,...

We are seeking a Senior JavaScript Full-Stack Developer to build and evolve an internal developer portal with a strong focus on TypeScript standards, frontend architecture, and cloud-based delivery. You will lead spec-driven execution, collaborate across distributed teams, and raise engineering quality through reviews and mentorship—apply...

**About AppDirect** Become a digital, global citizen and enable the new generation of digital entrepreneurs around the world. AppDirect offers a subscription commerce platform to sell any product, through any channel, on any device - as a service. We power millions of subscriptions worldwide for organizations. We do this by our values-driven culture—one...

We are looking for a Lead JavaScript Full-Stack Developer to join our team. You will lead architecture and delivery using spec-driven development, set engineering standards, and mentor others—apply to help shape a scalable platform.ResponsibilitiesOwn frontend architecture decisions across component structure, state management, and performanceDefine...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Fullstack Developer (Java, React) based in Argentina. Join a collaborative software engineering environment focused on building innovative applications and products for large international organizations. You will contribute...

Sophilabs is seeking a Senior Fullstack Java Developer to design and develop Java applications. You will analyze business objectives and user requirements to determine features, then implement and test software across the stack. You will debug issues and produce detailed design docs while improving existing Java infrastructure.Strong English and modern...

En el #EquipoD revolucionamos el futuro de los viajes en América Latina hace más de 25 años ✈️. Buscamos talento que piense en grande, actúe con autonomía y genere impacto real. Si te apasiona innovar, aprender rápido y trabajar en equipo para crear experiencias memorables, únete a nosotros.Actualmente nos encontramos en búsqueda de un Back End...