Empleos de senior fullstack developer en buenos aires

FullStack is seeking a Senior Power BI & Data Visualization Engineer to join client teams for project-based development. You will integrate with designers and engineers daily to deliver production-grade BI dashboards and analytics solutions. Requirements include 5+ years in BI with Power BI, advanced English, and a four-year degree. Strong skills in DAX,...

Contract | Remote, worldwide | $100-$200/hour depending on experience and location | 10-20 hrs/week Check out this Loom video for more details: We're looking for highly experienced software engineer (SR+) to help evaluate the quality of interactions with modern coding agents such as OpenAI Codex and Claude Code. This is not a traditional engineering...

Description We are seeking a highly skilled and passionate Senior Full Stack Developer to join our fast-paced engineering team. In this role, you will play a pivotal part in designing, building, and maintaining high-performance applications for a major client in the HealthTech industry. You will work closely with cross-functional teams—including...

Svitla Systems, Inc. is seeking a Senior Full Stack Developer with Angular and Java/Spring Boot for a full-time role in Argentina. The role involves 60% frontend and 40% backend work, within an AI-augmented development environment. You will build responsive UIs, connect to backend services, and leverage AI tooling to improve code quality while collaborating...

Job Description AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to...

Join Hire Hangar and work with fast-growing global companies while building a long-term career. Job Title: Senior Content Marketing Manager Location: Remote Time Zone: US Time Zones (EST–PST) Role Overview We are seeking a Senior Content Marketing Manager to create authoritative, educational content that translates complex technical concepts into clear...

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high‑impact international FinTech project. You will design and ship agent‑facing experiences using React and TypeScript within a modular frontend architecture, collaborating with backend services powering a Customer Experience Operations Platform. Ideal candidates have...

Darwoft is seeking a Senior Fullstack Engineer (React/TypeScript) to build a FinTech Customer Experience Operations Platform. You will design agent-facing experiences, workflows, and dashboards in a modern frontend architecture and collaborate with backend services. We value an agentic development mindset, AI-assisted tooling, and strong ownership across the...

Darwoft is seeking a Senior Fullstack Engineer with a frontend focus to build a Customer Experience Operations Platform for a FinTech project. You will design agent‑facing experiences using React and TypeScript within a modern frontend architecture. Collaborate with product, CX stakeholders, designers, and backend engineers to deliver reliable, scalable...

Fullstack Labs, Inc. is seeking a Senior Backend Engineer to design, build, and maintain scalable systems in a startup-like environment. You will own features end-to-end, work with Java and Python, and apply AI-assisted development to boost productivity while upholding quality. You will design distributed architectures, manage databases and messaging queues,...

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to contribute to a FinTech Customer Experience Operations Platform. You will design agent-facing experiences in React/TypeScript, collaborate with backend APIs, and operate within a modern modular frontend architecture. The role emphasizes AI-assisted engineering, with tooling like...

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high‑impact international FinTech project. You will design and ship agent-facing experiences using React and TypeScript within a modern frontend architecture. You will work with AI coding assistants, LLM agents, and automation to prototype faster, improve testing, and...

FullStack is seeking a Senior Backend Engineer Tech Lead to join our client’s team for a 3–4 month project. You’ll work alongside designers and engineers, shaping architecture and driving backend excellence. Requirements include 6+ years in software engineering, 2+ years in tech leadership, and strong experience with Node.js, TypeScript, AWS, and...

Fullstack is seeking a Senior Machine Learning Ops Engineer to own architecture, development, and automation of end-to-end ML solutions. You will bridge data science and software engineering, evaluating cloud options, and deploying scalable models into production. This hands-on role emphasizes technical health of the ML lifecycle, cost-efficient cloud...

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a global FinTech project for a Customer Experience Operations Platform. You will design agent-facing experiences using React and TypeScript within a modular frontend architecture while collaborating with backend services powering the platform. We value an agentic development...

Darwoft is seeking a Senior Fullstack Engineer (React/TypeScript) to build modern marketing analytics platforms for clients across the Americas. You will own backend services in Python and frontend in React, surface data from ETL and ML outputs, and ship robust REST APIs. Work fully remotely from LATAM with contractors in USD, and join a people-first culture...

Darwoft is a Latin American technology company delivering human‑centered software. We hire a Senior Fullstack Engineer with a frontend focus to build an internal Customer Experience Operations Platform for a high‑impact FinTech project. You will ship agent‑facing experiences using React and TypeScript, collaborating with backend services and APIs in a...

Job Description AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to...

Ubicación: Argentina (100% Remoto) Modalidad: Freelance Compensación: Pago en USD a través de Ontop Horario: 09:00 a 18:00 hrs (Horario Central Europeo - CET/CEST) Sobre el rol: Buscamos un Senior Software Engineer con al menos 5 años de experiencia para integrarse a un entorno dinámico y escalable. Buscamos un perfil Fullstack, pero somos flexibles: si...

Fullstack Labs, Inc. is seeking a Senior Backend Engineer to design, build, and maintain scalable backend services using Java and Python. You will own features through their lifecycle, work on distributed systems, and collaborate with a highly technical team. The ideal candidate has extensive experience with Python and Java, hands-on AI/LLM development, and...