117,749+ Senior Fullstack Engineer Reactnode Python Gcp Jobs in Argentina — Top Companies Hiring June 2026

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Remote Senior .NET/React Architect for SaaS

Mydatamatcher by Mydatafactory is seeking a Senior Software Engineer to join our team remotely. This role focuses on designing, building, and scaling our SaaS platform for international clients. The senior engineer will play a key role in architectural decisions and must have over 7 years of experience ...

Remote Senior .NET/React Architect for SaaS

Mydatamatcher by Mydatafactory is seeking a Senior Software Engineer to join our team remotely. This role focuses on designing, building, and scaling our SaaS platform for international clients. The senior engineer will play a key role in architectural decisions and must have over 7 years of experience ...

Remote Senior .NET/React Architect for SaaS

Mydatamatcher by Mydatafactory is seeking a Senior Software Engineer to join our team remotely. This role focuses on designing, building, and scaling our SaaS platform for international clients. The senior engineer will play a key role in architectural decisions and must have over 7 years of experience ...

Remote Senior .NET/React Architect for SaaS

Mydatamatcher by Mydatafactory is seeking a Senior Software Engineer to join our team remotely. This role focuses on designing, building, and scaling our SaaS platform for international clients. The senior engineer will play a key role in architectural decisions and must have over 7 years of experience ...

Remote Senior .NET/React Architect for SaaS

Mydatamatcher by Mydatafactory is seeking a Senior Software Engineer to join our team remotely. This role focuses on designing, building, and scaling our SaaS platform for international clients. The senior engineer will play a key role in architectural decisions and must have over 7 years of experience ...

Remote Senior .NET/React Architect for SaaS

Mydatamatcher by Mydatafactory is seeking a Senior Software Engineer to join our team remotely. This role focuses on designing, building, and scaling our SaaS platform for international clients. The senior engineer will play a key role in architectural decisions and must have over 7 years of experience ...

Remote Senior .NET/React Architect for SaaS

Mydatamatcher by Mydatafactory is seeking a Senior Software Engineer to join our team remotely. This role focuses on designing, building, and scaling our SaaS platform for international clients. The senior engineer will play a key role in architectural decisions and must have over 7 years of experience ...

Remote Senior .NET/React Architect for SaaS

Mydatamatcher by Mydatafactory is seeking a Senior Software Engineer to join our team remotely. This role focuses on designing, building, and scaling our SaaS platform for international clients. The senior engineer will play a key role in architectural decisions and must have over 7 years of experience ...

Data Scientist con Machine Learning / Senior (hibrido)

Sobre C&S En C&S, empresa líder en tecnología con más de 38 años de trayectoria en el mercado IT, acompañamos a grandes organizaciones en su proceso de transformación digital. Nos destacamos por construir relaciones basadas en la honestidad, la transparencia y la pasión por la tecnología, valores ...

Data Engineer | Pipelines, APIs & AI Data Systems

Who AreWe.NewfoldDigital is a leading web technology company servingnearly sevenmillion customers globally. Established in 2021 through the combination of leading web services providers Endurance Web Presence and Web.com Group, our portfolio of brands includes: Bluehost,BigRock,ResellerClub,Craz ...

Data Engineer | Pipelines, APIs & AI Data Systems

Newfold Digital is a leading web technology company serving nearly seven million customers globally. Established in 2021 through the combination of leading web services providers Endurance Web Presence and Web.com Group, our portfolio of brands includes: Bluehost, BigRock, ResellerClub, CrazyDomains, HostG ...

Senior Frontend Developer Remote Latin America

FullStack is the fastest-growing software consultancy in the Americas. We help organizations like Uber, GoDaddy, MGM, Siemens, and Stanford University build distributed software development teams, and deliver transformational digital solutions. As an employee-first company, we focus on hiring the most talented s ...

AI Engineer EY GDS (Buenos Aires)

About the Role The Senior AI Engineer designs, builds, and ships enterprise‑grade AI/ML and LLM‑based solutions. This role focuses on hands‑on engineering, high‑quality delivery, and strong collaboration with cross‑functional teams. Key Responsibilities Design, build, and depl ...

Senior Data Scientist: Remote ML & Azure in Production

Werben HR se encuentra en búsqueda de un/a Data Scientist Semi Senior/Senior en Buenos Aires para unirse a un equipo regional de Data Science. Se espera que el candidato desarrolle modelos de Machine Learning aplicados a problemas de negocio reales, programando en Python y trabajando sobre Azure. Con u ...

Desarrollador Java Sr.

Senior Java Developer Ubicación: HíbridoTipo de contrato: Full-time Descripción del puesto Buscamos un/a Senior Java Developer con sólida experiencia en el diseño, desarrollo e implementación de soluciones backend escalables y de alto rendimie ...

AI Backend Engineer — LLM Orchestration & RAG (Equity)

A tech startup in Argentina seeks an AI/Backend Engineer to own and evolve their AI orchestration pipeline. You'll design an orchestration system, build developer-friendly APIs, and collaborate with the CTO to transition from a prototype to a scalable platform. Candidates need 4+ years in Python and experience w ...

Staff Software Engineer — Remote Lead Architect

A leading software development company is looking for a Staff Software Engineer to join their remote core product development team. The role focuses on technical leadership, architectural ownership, and high-impact contributions. Candidates should have 7+ years in software development, proficiency in Python and ...

Generative AI Platform Engineer

A leading generative AI company is seeking an Application Engineer based in the Buenos Aires area. The role involves debugging and fixing platform issues, building generative AI-powered tools, and rapid prototyping for customer applications. Candidates should have 2-5 years of software experience, strong Python ...

Senior AI Engineer: Build End to End AI Platforms (Remote)

A fintech company is seeking an AI Engineer II to lead the design and development of AI-powered platforms. This role offers the chance to work in a fast-paced environment, requiring experience in software engineering, AI engineering, and proficiency in Python and SQL. The company fosters a collaborative culture, ...

Senior AI Engineer: Build End to End AI Platforms (Remote)

A fintech company is seeking an AI Engineer II to lead the design and development of AI-powered platforms. This role offers the chance to work in a fast-paced environment, requiring experience in software engineering, AI engineering, and proficiency in Python and SQL. The company fosters a collaborative culture, ...

Staff Software Engineer — Remote Lead Architect

A leading software development company is looking for a Staff Software Engineer to join their remote core product development team. The role focuses on technical leadership, architectural ownership, and high-impact contributions. Candidates should have 7+ years in software development, proficiency in Python and ...

Staff Software Engineer — Remote Lead Architect

A leading software development company is looking for a Staff Software Engineer to join their remote core product development team. The role focuses on technical leadership, architectural ownership, and high-impact contributions. Candidates should have 7+ years in software development, proficiency in Python and ...

Senior AI Engineer: Build End to End AI Platforms (Remote)

A fintech company is seeking an AI Engineer II to lead the design and development of AI-powered platforms. This role offers the chance to work in a fast-paced environment, requiring experience in software engineering, AI engineering, and proficiency in Python and SQL. The company fosters a collaborative culture, ...

AI Backend Engineer — LLM Orchestration & RAG (Equity)

A tech startup in Argentina seeks an AI/Backend Engineer to own and evolve their AI orchestration pipeline. You'll design an orchestration system, build developer-friendly APIs, and collaborate with the CTO to transition from a prototype to a scalable platform. Candidates need 4+ years in Python and experience w ...

Staff Software Engineer — Remote Lead Architect

A leading software development company is looking for a Staff Software Engineer to join their remote core product development team. The role focuses on technical leadership, architectural ownership, and high-impact contributions. Candidates should have 7+ years in software development, proficiency in Python and ...

Staff Software Engineer — Remote Lead Architect

A leading software development company is looking for a Staff Software Engineer to join their remote core product development team. The role focuses on technical leadership, architectural ownership, and high-impact contributions. Candidates should have 7+ years in software development, proficiency in Python and ...

Staff Software Engineer — Remote Lead Architect

A leading software development company is looking for a Staff Software Engineer to join their remote core product development team. The role focuses on technical leadership, architectural ownership, and high-impact contributions. Candidates should have 7+ years in software development, proficiency in Python and ...

AI Backend Engineer — LLM Orchestration & RAG (Equity)

A tech startup in Argentina seeks an AI/Backend Engineer to own and evolve their AI orchestration pipeline. You'll design an orchestration system, build developer-friendly APIs, and collaborate with the CTO to transition from a prototype to a scalable platform. Candidates need 4+ years in Python and experience w ...

Senior AI Engineer: Build End to End AI Platforms (Remote)

A fintech company is seeking an AI Engineer II to lead the design and development of AI-powered platforms. This role offers the chance to work in a fast-paced environment, requiring experience in software engineering, AI engineering, and proficiency in Python and SQL. The company fosters a collaborative culture, ...

Industrial Automation Software Engineer – ML, Vision & APIs

A technology solutions firm in Buenos Aires is seeking a skilled Software Engineer to design and implement software applications for industrial automation. This role involves collaborating with engineering teams, developing scalable solutions, and integrating advanced technologies. The ideal candidate will have ...

Data Engineer LATAM: Pipelines, Cloud & AI Ready

Una empresa de análisis de datos busca un/a Data Engineer para estructurar y analizar datos estratégicos, favoreciendo decisiones basadas en datos. Se requiere experiencia en el diseño de pipelines y bases de datos SQL, así como habilidades en programación con Python o Scala. El candidato ideal dominará herramie ...

Lead Autonomous Flight Software Engineer (Robotics & Embedded)

A leading AI firm is looking for a Lead Software Engineer to design and develop advanced robotic and embedded software for their pilot assistance systems. This role requires expertise in C++ or Python and experience in deploying autonomous solutions in safety-critical environments. Candidates should have 5+ year ...

AI Backend Engineer — LLM Orchestration & RAG (Equity)

A tech startup in Argentina seeks an AI/Backend Engineer to own and evolve their AI orchestration pipeline. You'll design an orchestration system, build developer-friendly APIs, and collaborate with the CTO to transition from a prototype to a scalable platform. Candidates need 4+ years in Python and experience w ...

Senior AI Engineer: Build End to End AI Platforms (Remote)

A fintech company is seeking an AI Engineer II to lead the design and development of AI-powered platforms. This role offers the chance to work in a fast-paced environment, requiring experience in software engineering, AI engineering, and proficiency in Python and SQL. The company fosters a collaborative culture, ...

AI Backend Engineer — LLM Orchestration & RAG (Equity)

A tech startup in Argentina seeks an AI/Backend Engineer to own and evolve their AI orchestration pipeline. You'll design an orchestration system, build developer-friendly APIs, and collaborate with the CTO to transition from a prototype to a scalable platform. Candidates need 4+ years in Python and experience w ...

Senior AI Engineer: Build End to End AI Platforms (Remote)

A fintech company is seeking an AI Engineer II to lead the design and development of AI-powered platforms. This role offers the chance to work in a fast-paced environment, requiring experience in software engineering, AI engineering, and proficiency in Python and SQL. The company fosters a collaborative culture, ...

AI Backend Engineer — LLM Orchestration & RAG (Equity)

A tech startup in Argentina seeks an AI/Backend Engineer to own and evolve their AI orchestration pipeline. You'll design an orchestration system, build developer-friendly APIs, and collaborate with the CTO to transition from a prototype to a scalable platform. Candidates need 4+ years in Python and experience w ...

Senior AI/ML Architect & Tech Lead Remote

ADN Recursos Humanos busca un Sr Lead AI/ML Engineer para trabajar de manera completamente remota. Se requiere más de ocho años de experiencia en ingeniería de machine learning o IA aplicada, junto con habilidades en Python y frameworks de deep learning. El candidato liderará la implementación de arqui ...

AI Product Engineer: Build & Deploy End to End

HRBaires en Buenos Aires busca un/a AI Product Engineer para construir productos digitales innovadores. El rol incluye trabajo directo con la Head of Product y un enfoque en entregar soluciones con enfoque técnico a múltiples clientes. Se requiere experiencia en backend (Node.js, Python), frontend (Typ ...

AI Automation Engineer (Growth) — Hybrid & 25 PTO

Getdarwin is looking for an AI Automation Engineer to join their Data & AI team in Buenos Aires. In this role, you will focus on automating marketing processes and building intelligent workflows that integrate various tools such as Google Ads and HubSpot. Ideal candidates are curious, flexible, and proficient in ...

Lead AI Engineer: Conversational Agents & LLM Orchestration

Accusys busca un Lead IA Engineer para desarrollar y mantener software innovador. La posición implica diseñar agentes conversacionales que simulen interacciones humanas y construir flujos para atención multicanal. Se requiere un sólido conocimiento en Python y experiencia con LangGraph y LangSmith. Ofr ...

Lead AI Agent Engineer – Conversational Systems

Accusys está buscando un Lead IA Engineer para desarrollar y mantener soluciones de software avanzadas. La ubicación preferencial es CABA, con opción a trabajo remoto. El rol incluye diseñar agentes conversacionales y construir flujos de atención multicanal. Se requiere experiencia en Python y en herra ...

Remote Data Engineer Pipelines & Warehousing (LatAm)

Code Healers LLC is looking for a Data Engineer to join their fully remote team based in Argentina. The ideal candidate will design and maintain scalable data pipelines, ensuring clean data for collaboration with a US-based engineering team. Strong communication in English, along with proficiency in SQ ...

AI Product Engineer: Build Production Ready AI Apps

HRBaires en San Nicolás de los Arroyos busca un/a AI Product Engineer para construir productos digitales utilizados por clientes finales. La posición es dinámica y requiere autonomía, con responsabilidad desde el prototipo hasta la producción. Se requiere experiencia en backend (Node.js o Python) y fro ...

Lead AI Engineer: RAG, NLP & LLM Ops | Remote/Flexible

N-iX is seeking a Lead AI Engineer in Salta, Argentina to drive the design and evaluation of AI-powered solutions. Responsibilities include building AI-driven systems, collaborating with teams for efficient implementations, and ensuring scalability. The ideal candidate has extensive experience in AI/ML ...

Lead AI Agent Engineer – Conversational Systems

En Accusys, buscamos un Lead IA Engineer para diseñar e implementar agentes conversacionales que simulen un agente humano. La posición ofrece la posibilidad de trabajar en CABA o de manera remota. Los candidatos deben tener un alto nivel en Python y experiencia con LangGraph y LangSmith. Se espera que ...

Backend Engineer for Production ML Systems

Mission.dev is seeking a software engineer based in Godoy Cruz, Mendoza, to design and maintain scalable APIs and microservices. In this role, you will build data pipelines, deploy machine learning models, and ensure system observability. Ideal candidates will have extensive experience in backend syste ...

Remote AI Solutions Engineer — Forward Deployed

NextLink Labs is seeking a Forward Deployed Engineer to enhance their AI practice. This remote role involves working with clients to design and implement production AI systems and ensuring robust data infrastructure. Applicants should possess strong Python skills and experience with modern LLMs. The po ...

Cybersecurity Engineer: Red Team, AI Automation (Hybrid)

MercadoLibre busca un Cyber Security Engineer para diseñar y escalar sistemas innovadores en un entorno dinámico. Tus responsabilidades incluirán la creación de simulaciones de seguridad y la ejecución de ejercicios ofensivos para identificar amenazas y validar controles. Se valorarán conocimientos en pentest ...

AI Backend Engineer — LLM Orchestration & RAG (Equity)

A tech startup in Argentina seeks an AI/Backend Engineer to own and evolve their AI orchestration pipeline. You'll design an orchestration system, build developer-friendly APIs, and collaborate with the CTO to transition from a prototype to a scalable platform. Candidates need 4+ years in Python and experience w ...

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