43,005+ Sr Fullstack Python Typescript Nextjs Developer Jobs in Argentina — Top Companies Hiring June 2026

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Remote SWE Infra Engineer JS/TS/Python for AI Trainer

A technology company is seeking a SWE Infrastructure Specialist for a remote freelance role. The ideal candidate will leverage their expertise in JavaScript, TypeScript, and Python to train AI systems on infrastructure and platform engineering tasks. The position requires strong communication skills and the abil ...

Remote SWE Infra Engineer JS/TS/Python for AI Trainer

A technology company is seeking a SWE Infrastructure Specialist for a remote freelance role. The ideal candidate will leverage their expertise in JavaScript, TypeScript, and Python to train AI systems on infrastructure and platform engineering tasks. The position requires strong communication skills and the abil ...

Remote SWE Infra Engineer JS/TS/Python for AI Trainer

A technology company is seeking a SWE Infrastructure Specialist for a remote freelance role. The ideal candidate will leverage their expertise in JavaScript, TypeScript, and Python to train AI systems on infrastructure and platform engineering tasks. The position requires strong communication skills and the abil ...

Remote SWE Infra Engineer JS/TS/Python for AI Trainer

A technology company is seeking a SWE Infrastructure Specialist for a remote freelance role. The ideal candidate will leverage their expertise in JavaScript, TypeScript, and Python to train AI systems on infrastructure and platform engineering tasks. The position requires strong communication skills and the abil ...

Remote SWE Infra Engineer JS/TS/Python for AI Trainer

A technology company is seeking a SWE Infrastructure Specialist for a remote freelance role. The ideal candidate will leverage their expertise in JavaScript, TypeScript, and Python to train AI systems on infrastructure and platform engineering tasks. The position requires strong communication skills and the abil ...

Remote SWE Infra Engineer JS/TS/Python for AI Trainer

A technology company is seeking a SWE Infrastructure Specialist for a remote freelance role. The ideal candidate will leverage their expertise in JavaScript, TypeScript, and Python to train AI systems on infrastructure and platform engineering tasks. The position requires strong communication skills and the abil ...

Remote SWE Infra Engineer JS/TS/Python for AI Trainer

A technology company is seeking a SWE Infrastructure Specialist for a remote freelance role. The ideal candidate will leverage their expertise in JavaScript, TypeScript, and Python to train AI systems on infrastructure and platform engineering tasks. The position requires strong communication skills and the abil ...

Remote SWE Infra Engineer JS/TS/Python for AI Trainer

A technology company is seeking a SWE Infrastructure Specialist for a remote freelance role. The ideal candidate will leverage their expertise in JavaScript, TypeScript, and Python to train AI systems on infrastructure and platform engineering tasks. The position requires strong communication skills and the abil ...

Senior Backend Engineer Data Platforms & APIs

WillDom Global, LLC. is seeking a Mid/Senior Software Back End Engineer to join our team in Buenos Aires, Argentina. The ideal candidate will build and maintain data infrastructure and design backend services, working collaboratively with various teams. We require 3–8 years of software engineering expe ...

AI Driven Product Engineer — Remote MVPs & Experiments

Bunker db busca un Product Engineer en Buenos Aires, Argentina, para unirse al equipo AI Studio. El candidato ideal tiene más de 3 años en desarrollo de productos, fuerte dominio de Python y experiencia con Javascript/TypeScript. El trabajo es remoto, ofreciendo flexibilidad y beneficios únicos, como un día libr ...

Hybrid AI/LLM Engineer — Build RAG Apps & Tools

Beacon AI is looking for a Software Engineer skilled in shipping LLM-powered product features to join its dynamic team in San Carlos, CA. The role involves designing retrieval flows, developing APIs in Python or TypeScript, and collaborating on data preparation. Ideal candidates will have experience with LLM app ...

Senior Software Engineer, Robotics & AI Systems

Scale AI is looking for a Software Engineer in Robotics & Autonomous Systems to join their innovative team in Comodoro Rivadavia, Argentina. You will be instrumental in building production systems for robotics data collection and model training pipelines. Your role involves owning large-scale data proc ...

Senior Database Reliability Engineer — Remote & Scalable Systems

Sezzle is seeking a Senior Database Reliability Engineer to design, build, and maintain database platform components crucial for our applications. You will enhance database reliability and operational readiness, collaborating closely with backend engineering teams. The ideal candidate should have over ...

Senior Software Engineer, Robotics & AI Systems

Scale AI in Tandil, Argentina, is looking for a Software Engineer specializing in Robotics & Autonomous Systems to enhance AI applications. You will architect and build data processing pipelines, develop real-time systems for robotics, and collaborate with various stakeholders. A minimum of 6 years of ...

Senior Software Engineer, Robotics & AI Systems

Scale AI is looking for a Software Engineer specializing in Robotics & Autonomous Systems in Buenos Aires. Join a team tackling data challenges in Physical AI for Robotics and Autonomous Vehicles. You'll own large-scale data processing pipelines, develop ML training systems, and work collaboratively wi ...

Senior Database Reliability Engineer — Remote & Scalable Systems

Sezzle, located in Buenos Aires, is seeking a remote Senior Database Reliability Engineer. This role involves designing and maintaining the database platform used across Sezzle's applications, ensuring reliability and performance. The ideal candidate should have over 6 years of relevant experience, dee ...

Senior Software Engineer, Robotics & AI Systems

Scale AI in Buenos Aires seeks a Software Engineer for Robotics & Autonomous Systems to build production systems and data pipelines. You'll work with cutting-edge technology to shape the future of AI, focusing on robotics and autonomous vehicles. The ideal candidate will have a strong software engineer ...

Robotics Software Engineer: Data Pipelines & AI

Scale AI is seeking a Software Engineer specializing in Robotics & Autonomous Systems. You will be instrumental in building production systems for robotics data collection and model training. Your role includes owning data processing pipelines, developing tools for real-time systems, and collaborating with st ...

Remote Backend Engineer & AI Task Designer (Part Time)

Anyone AI is seeking skilled Backend Developers to work as project consultants on a remote, part-time basis. The ideal candidates will have advanced proficiency in English and 3-7 years of relevant software engineering experience, particularly with Python and JavaScript/TypeScript. Responsibilities inc ...

Robotics Software Engineer: Data Pipelines & AI

Scale AI is seeking a Software Engineer for their Robotics business unit to solve data challenges in Robotics and Autonomous Systems. You will own critical parts of the robotics platform, contribute to building production systems, and work with advanced robotics clients. Key responsibilities include ar ...

Head of AI Powered GTM Systems

Huzzle.com is looking for a Head of Engineering, GTM Systems in Rosario, Argentina. This strategic role will involve designing and building AI-powered systems, managing a distributed engineering team, and developing scalable technology solutions using Python, JavaScript, and TypeScript. The ideal candidate wi ...

Head of AI Powered GTM Systems

Huzzle.com is seeking a Head of Engineering for GTM Systems to lead the transition to AI agent architecture. The ideal candidate has deep experience in Clay-based GTM systems and proficiency in Python, JavaScript, or TypeScript. This full-time, independent contractor role focuses on designing intellige ...

Head of AI Powered GTM Systems

Huzzle.com is seeking a Head of Engineering, GTM Systems in Buenos Aires, Argentina. This role involves leading the design and development of AI-powered GTM systems, requiring a deep understanding of Clay-based GTM systems and experience in scalable architecture. The successful candidate will design sy ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze is looking for a backend software engineer to design and build server-side APIs and utilize AI-assisted development tools to enhance user experience. Your role will involve collaborating with product and support teams to ensure high-quality backend features. The ideal candidate has at least 2 ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze is looking for a backend software engineer to design and build server-side APIs and utilize AI-assisted development tools to enhance user experience. Your role will involve collaborating with product and support teams to ensure high-quality backend features. The ideal candidate has at least 2 ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze is looking for a backend software engineer to design and build server-side APIs and utilize AI-assisted development tools to enhance user experience. Your role will involve collaborating with product and support teams to ensure high-quality backend features. The ideal candidate has at least 2 ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze is looking for a backend software engineer to design and build server-side APIs and utilize AI-assisted development tools to enhance user experience. Your role will involve collaborating with product and support teams to ensure high-quality backend features. The ideal candidate has at least 2 ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze is looking for a backend software engineer to design and build server-side APIs and utilize AI-assisted development tools to enhance user experience. Your role will involve collaborating with product and support teams to ensure high-quality backend features. The ideal candidate has at least 2 ...

Senior Database Reliability Engineer — Remote & Scalable Systems

Sezzle is seeking a Senior Database Reliability Engineer to design and build the database platform used across its applications. The ideal candidate should possess strong software and database engineering skills, with a focus on AWS RDS/Aurora and relational databases like MySQL and PostgreSQL. The rol ...

Senior Database Reliability Engineer — Remote & Scalable Systems

Sezzle is seeking a Senior Database Reliability Engineer to design and maintain its database platform in a remote full-time position. The role requires deep knowledge in database engineering and strong programming skills, particularly in Go, Python, or TypeScript. Candidates should have over 6 years of ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze is looking for a backend software engineer to design and build server-side APIs and utilize AI-assisted development tools to enhance user experience. Your role will involve collaborating with product and support teams to ensure high-quality backend features. The ideal candidate has at least 2 ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze is looking for a backend software engineer to design and build server-side APIs and utilize AI-assisted development tools to enhance user experience. Your role will involve collaborating with product and support teams to ensure high-quality backend features. The ideal candidate has at least 2 ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze is looking for a backend software engineer to design and build server-side APIs and utilize AI-assisted development tools to enhance user experience. Your role will involve collaborating with product and support teams to ensure high-quality backend features. The ideal candidate has at least 2 ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze is looking for a backend software engineer to design and build server-side APIs and utilize AI-assisted development tools to enhance user experience. Your role will involve collaborating with product and support teams to ensure high-quality backend features. The ideal candidate has at least 2 ...

Hybrid AI/LLM Engineer — Build RAG Apps & Tools

Beacon AI is looking for a Software Engineer skilled in shipping LLM-powered product features to join its dynamic team in San Carlos, CA. The role involves designing retrieval flows, developing APIs in Python or TypeScript, and collaborating on data preparation. Ideal candidates will have experience with LLM app ...

AI Driven Product Engineer — Remote MVPs & Experiments

Bunker db busca un Product Engineer en Buenos Aires, Argentina, para unirse al equipo AI Studio. El candidato ideal tiene más de 3 años en desarrollo de productos, fuerte dominio de Python y experiencia con Javascript/TypeScript. El trabajo es remoto, ofreciendo flexibilidad y beneficios únicos, como un día libr ...

Senior Backend Engineer Data Platforms & APIs

WillDom Global, LLC. is seeking a Mid/Senior Software Back End Engineer to join our team in Buenos Aires, Argentina. The ideal candidate will build and maintain data infrastructure and design backend services, working collaboratively with various teams. We require 3–8 years of software engineering e ...

Senior Full Stack Engineer: Java/React, Hybrid AMBA + Perks

Una empresa de tecnología innovadora busca un/a Sr. Software Developer - Full Stack en Argentina. Se requiere al menos 7 años de experiencia en desarrollo de software, con habilidades en Java y React. El puesto implica diseñar soluciones escalables y colaborar en un entorno ágil. Se ofrecen beneficios como cober ...

Senior Full Stack Engineer: Java/React, Hybrid AMBA + Perks

Una empresa de tecnología innovadora busca un/a Sr. Software Developer - Full Stack en Argentina. Se requiere al menos 7 años de experiencia en desarrollo de software, con habilidades en Java y React. El puesto implica diseñar soluciones escalables y colaborar en un entorno ágil. Se ofrecen beneficios como cober ...

Senior Backend Engineer — Remote, AI Powered Fintech

A global fintech company is seeking a Senior Backend Engineer to join its LATAM engineering team. This role involves designing and building backend systems for financial services across multiple regions. Candidates should have a minimum of 5 years of backend engineering experience, fluency in English, and profic ...

Senior Backend Engineer – Fintech Scale & Policy Automation

A fintech company based in Argentina is seeking a backend engineer with at least 6 years of experience in software engineering. The role involves designing and building scalable backend systems for financial transactions and collaborating with cross-functional teams to deliver optimal user experiences. The ideal ...

Head of AI Driven GTM Systems

Huzzle.com is seeking a Head of Engineering, GTM Systems to lead the transition to AI agent architecture. This hands-on role requires deep expertise in Clay-based GTM systems and programming. You will design intelligent systems to enhance revenue generation and manage a distributed engineering team. Th ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze, located in Argentina, is seeking a Backend Software Engineer to use AI-assisted development tools and build server-side APIs. You'll collaborate with Product, QA, and Support teams to enhance user experiences and ensure high standards of performance. The ideal candidate has at least 2 years ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze is seeking a Backend Software Engineer to design and build server-side APIs while using AI-assisted development tools. The ideal candidate will have over 2 years of experience and proficiency in backend languages such as Java, Python, or TypeScript. This role emphasizes collaboration with Product, Q ...

Remote Software Engineer — Robotics & Autonomous Systems

Vintti is looking for a Software Engineer specializing in Robotics & Autonomous Systems. In this role, you will be responsible for developing data processing pipelines for robotics datasets and building machine learning training pipelines. This opportunity allows you to work remotely from Argentina or Uruguay ...

Senior React Front End Engineer – On Site (Microcentro)

Werben HR is seeking a SSR/SR Front end Developer (React) to work in Microcentro, CABA. The role involves developing project documentation, overseeing execution teams, and managing communication deliverables. Advanced English is mandatory for this position, which requires 3 days per week on-site work a ...

Estratega de Negocios B2B SaaS | Crecimiento y Valor

Una empresa de tecnología en Buenos Aires busca un/a Business Developer Sr. para identificar, desarrollar y escalar oportunidades comerciales. El rol implica gestionar el ciclo completo de ventas, construir relaciones estratégicas a largo plazo y diseñar propuestas de valor. Se requiere contar con 4 a 8 años de ...

Senior Business Developer: Growth & Strategic Partnerships

Una empresa de tecnología educativa en Buenos Aires busca un/a Business Developer Sr. El candidato ideal tendrá entre 4 y 8 años de experiencia en ventas B2B, manejando relaciones estratégicas y ciclos de venta complejos. Las responsabilidades incluyen identificar oportunidades de negocio y gestionar el ciclo de ...

Senior IT Business Developer Growth & Alliances (Remote)

Una empresa de tecnología en Buenos Aires está en búsqueda de un Business Developer Sr. que se encargue de identificar y generar nuevas oportunidades de negocio. El candidato ideal tendrá al menos 4 años de experiencia en el área y debe poseer habilidades en la venta relacional B2B en la industria IT. Se ofrece ...

Senior IT Business Developer Growth & Alliances (Remote)

Una empresa de tecnología en Buenos Aires está en búsqueda de un Business Developer Sr. que se encargue de identificar y generar nuevas oportunidades de negocio. El candidato ideal tendrá al menos 4 años de experiencia en el área y debe poseer habilidades en la venta relacional B2B en la industria IT. Se ofrece ...

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