Empleos de senior fullstack developer en Buenos Aires

Xktalent Inc. - Rimutee busca un profesional Senior para desarrollo fullstack. Integrará backend en Java con Spring Boot y frontend en React, conectando APIs RESTful y servicios SOAP WS, en un entorno ágil. Se valorará Python como complemento y dominio de PostgreSQL para modelado y optimización. El candidato trabajará dentro de un equipo internacional,...

FullStack is seeking a Senior DevOps Engineer (Databricks) to join our talent network and work on flexible, project-based engagements with U.S. clients. You will integrate into client teams and collaborate with designers and engineers daily to build scalable data platforms. The ideal candidate has 5+ years in Data/Platform/DevOps engineering, advanced...

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high-impact FinTech-related project. You will design and ship agent-facing experiences using React and TypeScript, collaborating with product, CX, and backend teams. The role emphasizes AI-assisted development, modern frontend patterns, and remote work across LATAM....

Remote | Full-time Contractor Preferred location: Latin America (Colombia, Mexico, Brazil, Argentina) Portfolio or GitHub required A fast-growing North American manufacturer of premium window and door systems is hiring a Senior Product Engineer to own the development of internal tools, a public-facing website, and — most critically — a...

SR PLATFORM ENGINEER/ DEVOPS /GenAIOps (Senior) REMOTO ARGENTINA, ID #00244 Location: Anywhere in LATAM Work Model: 100% Remote Engagement: Full-time Contractor Payment: USD Project: Identity Security / Cybersecurity Platform Seniority: Senior 144L - Senior DevOps Engineer (AWS/EKS/Terraform/CI/CD) · Remote · LATAM Location: Anywhere in...

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high‑impact international FinTech project in LATAM. You’ll design and ship React/TypeScript features for a Customer Experience Operations Platform, collaborating with product, CX, designers, and backend engineers. You’ll use AI-assisted development workflows, build...

Darwoft is hiring a Senior Fullstack Engineer (React/TypeScript) for a LATAM-based, 100% remote role. You will build a FinTech Customer Experience Operations Platform with agent-facing experiences and micro-frontend architecture. You’ll integrate with FastAPI or backend services, implementing AI-assisted workflows and scalable UI design. You will...

AgileEngine, LLC. busca un Desarrollador Java Fullstack Senior para un proyecto de integración empresarial en Argentina. Trabajarás con Java/Spring Boot en el backend y componentes UI web, creando soluciones de alto impacto dentro de un marco ágil. Se espera dominio de APIs RESTful, integración de sistemas y un enfoque orientado a calidad con pruebas y...

Darwoft is seeking a Senior Fullstack Engineer focused on frontend with React and TypeScript to join a FinTech CX platform project. You’ll design agent-facing interfaces and collaborate with backend services in a modern, modular frontend architecture. You'll drive AI-assisted development workflows, leverage tools like GitHub Copilot and coding agents, and...

FullStack is seeking a Senior Power BI / Dashboard UI Specialist to join our talent network and work with U.S. clients on flexible, project-based development projects. You will integrate directly into our client's team and collaborate with their designers and engineers on a daily basis. We value extensive Power BI experience, a focus on UI/UX, and the...

Darwoft seeks a Senior Fullstack Engineer with a strong frontend focus to work on a FinTech CX Operations Platform. You will design and ship agent-facing experiences using React and TypeScript, within a modular frontend architecture, collaborating with backend services and APIs powering the platform. The role emphasizes an agentic development mindset, using...

Aditi Consulting is seeking a Senior Backend Developer to architect and implement scalable backend services using Node.js and NestJS. You will optimize PostgreSQL schemas, design complex financial workflows, and build high-performance RESTful APIs. The role requires guidance to junior engineers and close collaboration with frontend, product, and design...

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a FinTech CX project. You will build agent-facing experiences using React and TypeScript within a modular frontend architecture, closely collaborating with backend services. You’ll embrace AI-assisted engineering, using tools like AI coding agents to accelerate prototyping,...

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a FinTech project for Customer Experience Operations. You will design and ship agent-facing interfaces using React and TypeScript in a modular frontend architecture, collaborating with backend teams and product stakeholders. The role emphasizes an agentic development mindset,...

Makai Labs, LLC. is seeking a Senior Next.js Developer for a fully remote role. You will lead front-end web development, collaborate with design and backend teams, and implement innovative UI features that improve user experience and business outcomes. Ideal candidates bring 5+ years of web development, 3+ years with Next.js, strong HTML5/CSS3, and...

Darwoft is seeking a Senior Fullstack Engineer (React/TypeScript) with a frontend focus to join a high‑impact, remote LATAM project. You will design and ship agent‑driven interfaces, collaborate on backend APIs, and leverage AI-assisted workflows to accelerate delivery while maintaining ownership and quality. This role is fully remote and...

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high‑impact FinTech project. You will design agent-facing experiences using React and TypeScript within a modular frontend architecture, collaborating with backend services and APIs powering the platform. We value an agentic mindset, AI coding assistants, and an...

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high‑impact, distributed FinTech project. You’ll design and ship React/TypeScript features for an internal CX platform, working closely with backend services, product, and design. You’ll apply AI-assisted engineering practices, leverage tools like Cursor, Claude Code,...

Architect and develop high-performance backend services using NestJS, ensuring scalability and maintainability Design and optimize PostgreSQL database schemas and query performance Implement complex business logic and integration patterns for financial service workflows Create and maintain RESTful APIs with exceptional performance characteristics Develop...

Alignerr Corp. procura um Backend Developer Sênior para arquitetar e construir serviços backend de alto desempenho usando NestJS, com ênfase em escalabilidade e confiabilidade na nuvem AWS. O papel envolve modelagem de dados, APIs REST e liderança técnica, em um ambiente que valoriza mentoria e qualidade de código. A posição exige fluência em...