158+ Llmpowered Fullstack Engineer React Python Jobs in Avellaneda, Argentina — Local Employers Hiring June 2026

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LLM Powered Full Stack Engineer — React & Python

AgileEngine is seeking a Full Stack Developer to build and integrate LLM‑powered features across frontend and backend systems. You will work with React components and Python backend services, directly interfacing with LLM APIs to deliver AI‑driven product functionality. This role necessitates working c ...

Senior Python & React Engineer Build Scalable Solutions

Lean Improvements, una empresa líder en el sector del desarrollo de software en Argentina, busca un Senior Dev con experiencia en Python y React. Te unirás a un equipo donde la mejora continua es clave y tu trabajo tendrá un impacto significativo. El candidato ideal tendrá al menos 5 años de experienci ...

Full Stack AI Engineer – LLM Powered React/Python

AgileEngine in Argentina is seeking a Full Stack Developer to create and integrate LLM-powered features across both frontend and backend systems. You will develop React components, extend Python backend services, and use LLM APIs to enhance product functionality. The ideal candidate will have significa ...

Remote Frontend Engineer (React/Next.js)

Trafilea is looking for a skilled frontend developer to join their remote team in Argentina. Ideal candidates will have strong expertise in React and Next.js, and be able to build high-quality user interfaces. The role involves API integrations and provides a competitive salary along with paid time off ...

Staff Fullstack Engineer — End to End AI Driven Underwriting

Silver.dev is seeking a full-stack Staff Software Engineer to join the core product team in Argentina. You will focus on developing new features for the MIRA platform, which automates document processing and underwriting. The ideal candidate will have expertise in Go, React, TypeScript, and AWS, and wi ...

HomeVision Staff Fullstack Developer (Avellaneda)

About HomeVision HomeVision is building AI‑powered software to help lenders automate underwriting. The MIRA platform automates document processing and underwriting, speeding loan approvals and reducing friction for borrowers. Mandatory Location: Buenos Aires or Rosario (Argentina) < ...

Senior Python Engineer Remote Backend Specialist

Kake, based in Buenos Aires, Argentina, is looking for a Senior Python Engineer to join their remote-first team. You will be responsible for building and maintaining scalable backend services and collaborating with cross-functional teams. The ideal candidate has a minimum of 5 years of experience with ...

Senior Data Engineer (Python & Aws) (Avellaneda)

We are seeking an experienced Senior Data Engineer with expert-level skills in PySpark and hands-on experience building ETL pipelines, data lake architectures, and data feed integrations on AWS to join our team. You will work with both structured and unstructured data, ingesting from multiple on-premises a ...

Frontend Engineer — Analytics UI (React & TS)

AgileEngine is seeking a Frontend Engineer to join their Analytics Experience team in Buenos Aires. The role involves developing and maintaining scalable React applications with TypeScript, integrating APIs using GraphQL and Apollo Client, and contributing to benchmarking tools and ROI reporting features. </p ...

Senior Python Engineer — Cloud Native Backend & APIs

EPAM Systems in Argentina is seeking a Senior Python Engineer to develop and maintain scalable backend services using modern cloud platforms. The candidate will partner with DevOps and engineering teams to create robust cloud-based solutions while ensuring code quality and performance. The ideal candid ...

Hybrid Full Stack ML Engineer (Python/Golang)

Marvik, a growing tech startup in Argentina, is looking for a software developer skilled in Python or Golang and machine learning. You will tackle challenging deep learning and data science projects while collaborating with data scientists. This position is ideal for proactive individuals eager to lear ...

Data Engineer — Python, AWS Glue/PySpark (Avellaneda)

Financecolombia in Argentina is hiring a highly motivated Data Engineer. The adecuado candidate will have expertise in Python, AWS Glue, pyspark, AWS Lambda, and Kafka. You will design and maintain data processing solutions ensuring data integrity through collaboration with multidisciplinary teams. ...

Data Engineer | Python, AWS Glue & PySpark Pipelines

Financecolombia in Argentina is hiring a highly motivated Data Engineer. The ideal candidate should have expertise in Python, AWS Glue, Pyspark, AWS Lambda, and Kafka, responsible for designing and maintaining data processing solutions to ensure data integrity. Key responsibilities include developing d ...

Remote Robotics & AI Software Engineer (Python/Node)

Vintti is looking for a Software Engineer who specializes in Robotics & Autonomous Systems. This position allows you to work remotely from Argentina or Uruguay while contributing to cutting-edge AI systems for leading laboratories worldwide. Candidates should have a strong software engineering backgrou ...

Lead Mobile Engineer — Crypto Wallets & React Native

Framework Ventures is seeking a seasoned mobile engineering leader in Argentina to develop high-performance mobile applications. You will lead a team of React Native engineers, ensuring code quality and driving architectural decisions. This role requires proficiency in JavaScript and experience with mo ...

Remote Senior Full Stack Engineer — Python/SQL Expert

Silver.dev, based in Buenos Aires, is seeking an experienced full-stack developer to enhance their remote team. The ideal candidate should have over 8 years of experience, particularly with Python and SQL, and a passion for utilizing technology to create social impact. This role involves developing pro ...

Senior Python Engineer — Cloud Native Backend & APIs (Avellaneda)

Senior Python Engineer EPAM Systems in Argentina is looking for a Senior Python Engineer to build and maintain scalable backend services utilizing modern cloud platforms. Candidates should have strong Python skills and experience with frameworks such as FastAPI, Flask, or Django. The role involves ...

Cloud Python Engineer: AI Modernization on AWS/Azure

Perform in Buenos Aires is seeking a skilled Python Software Developer to assist in modernizing applications and migrating from legacy systems. The successful candidate will build cloud-based solutions primarily using Python in AWS and Azure. Ideal candidates should possess strong Python development sk ...

Cloud Python Engineer | AWS/Azure | AI Modernization (Avellaneda)

A software development company in Argentina is seeking a Python Software Developer to modernize applications and migrate from legacy systems. You will build cloud-based solutions primarily with Python on AWS and Azure. Idóneo candidates should have strong experience in Python developm ...

Lead Python Backend Engineer — Scale Global Web Apps

EPAM Systems is seeking a dedicated Lead Python Back-end Web Engineer in Buenos Aires to drive the development of high-performance, database-driven web applications. The role focuses on building robust back-end systems, ensuring scalability, and deploying reliable production environments. The ideal can ...

Remote Senior .NET/React Engineer — Scale SaaS Platform

Mydatamatcher by Mydatafactory is seeking a Senior Software Engineer to join their remote team in Argentina, specifically in Buenos Aires, Avellaneda. The successful candidate will focus on designing, building, and scaling their SaaS platform for international clients. With over 7 years of experience i ...

Frontend Engineer – Analytics Ui With React & Ts (Avellaneda)

Agileengine is looking for a Frontend Engineer to join their Analytics Experience team in Buenos Aires. Responsibilities Develop and maintain scalable React applications with TypeScript. Integrate APIs using GraphQL and Apollo Client. Contribute to benchmarking tools ...

Remote SaaS Sales Engineer — API/JS/React, Bilingual

Intuition Machines is seeking a Sales Engineer to drive technical engagements with clients from a fully remote position. The ideal candidate will have over 3 years of experience at a SaaS company, with strong skills in API development, JavaScript, and React. In addition, candidates must demonstrate exc ...

Senior Python (Avellaneda)

Overview Lean Improvements, una empresa líder en el sector del desarrollo de software en Argentina, busca un Senior Dev con experiencia en Python y React. Te unirás a un equipo pequeño, donde la mejora continua es la clave de nuestro éxito. Buscamos a alguien que comparta nuestra pasión por la inn ...

Lead Python Backend Engineer Build Scalable Web Apps (Avellaneda)

EPAM Systems is seeking a dedicated Lead Python Back-end Web Engineer to drive the development of high-performance, database-driven web applications. This role focuses on building robust back-end systems, ensuring scalability, and deploying reliable production environments. The adecuado candi ...

Automation Qa Engineer Scalable Testing For Php & React (Avellaneda)

CommandLink in Argentina is looking for a Quality Automation Engineer to elevate the quality and reliability of software. This role includes designing and implementing automated testing solutions, collaborating with teams to enhance test coverage, and maintaining high standards of quality in PHP (La ...

Full Stack AI Engineer: LLM Driven Frontend (Avellaneda)

AgileEngine in Argentina is seeking a Full Stack Developer to create and integrate LLM-powered features across both frontend and backend systems. Responsibilities Develop React components Extend Python backend services Use LLM APIs to enhance product functionality </l ...

Senior React Native Lead – Crypto Wallet & DeFi Apps

Framework Ventures in Argentina is looking for an experienced React Native engineer to lead a team in developing high-performance mobile applications that integrate crypto wallets and DeFi features. The ideal candidate will have strong expertise in React, React Native, and JavaScript, and experience me ...

Lead Mobile Engineer (Avellaneda)

Overview Framework Ventures in Argentina is seeking an experienced React Native engineer to lead a team in developing high-performance mobile applications integrating crypto wallets and DeFi features. Responsibilities Lead a team in developing high-performance mobile applicati ...

Remote Tech Lead: Python & Azure for Medical Imaging

Coder Technologies Inc. is searching for a Tech Lead to focus on transforming its Real-World Data platform, especially in high-quality medical imaging (DICOM). This fully remote position requires the ability to migrate from Golang to a scalable Python architecture. The ideal candidate will lead cloud a ...

Software Engineer, Robotics Argentina Apply → (Avellaneda)

Join the team shaping the future of AI at Scale. Software Engineer - Robotics & Autonomous Systems Scale's Robotics business unit is dedicated to solving the data bottleneck in Physical AI across Robotics, Autonomous Vehicles, and Computer Vision. In this role, you'll be a key contributor b ...

Desarrollador Full Stack | AI & Automation

En Experis Argentina nos encontramos en la búsqueda de un Desarrollador Full Stack | AI & Automation para que pueda incorporarse en un proyecto de importante cliente.Contratación bajo relación de dependencia con el cliente por tiempo indeterminado.Modalidad full time (09:00pm ...

Senior AI Driven Full Stack Engineer for Marketing OS

Thomas Talent Network is seeking a Senior Software Engineer in Buenos Aires, Argentina. The successful candidate will play a crucial role in developing an Agentic Operating System for Marketing and will make significant contributions to product development. The ideal candidate should have over 5 years ...

Staff Full Stack Engineer: Go (Avellaneda)

A leading software company is seeking a full‑stack Staff Software Engineer to join their team in Argentina. This role involves owning product features from backend to UI, designing scalable solutions, and integrating AI services. Candidates should have 4+ years of software engineering experience wit ...

Staff Full Stack Engineer (Go) AI Driven Mortgage Platform

Silver.dev is a leading software company seeking a full-stack Staff Software Engineer to join their team in Avellaneda, Buenos Aires. You will own product features from backend to UI, design scalable solutions, and integrate AI services. The ideal candidate has over 4 years of software engineering expe ...

Senior Ai‐Driven Full Stack Engineer (Typescript) (Avellaneda)

Thomas Talent Network is looking for a Senior Software Engineer in Buenos Aires, Argentina. Responsibilities You will be a key player in building an Agentic Operating System for Marketing, leveraging AI coding tools and having a major impact on our product development. Qualification ...

Automation QA Engineer (Avellaneda)

Overview CommandLink is looking for a Quality Automation Engineer based in Argentina to elevate software quality and reliability through automated testing solutions. Candidate Profile The idóneo candidate is passionate about robust test automation and fostering a culture of quality ...

AI Product Engineer: Build & Deploy AI Solutions

HRBaires busca un/a AI Product Engineer en Buenos Aires para construir productos digitales utilizados por clientes finales. Trabajarás en conjunto con la Head of Product, llevando soluciones a producción y gestionando proyectos en paralelo. El candidato ideal tiene experiencia con tecnologías como Node ...

Senior SRE Remote | AWS, Kubernetes & Terraform

ALLSTARSIT is hiring a Senior Site Reliability Engineer (SRE) for a US-based cybersecurity company focused on automating security operations. This full-time remote role requires experienced engineers from Latin America who will collaborate closely with US-based teams. The ideal candidate should have ov ...

Robotics Software Engineer: Data Pipelines & AI Systems

Scale AI is seeking a Software Engineer specialized in Robotics & Autonomous Systems to enhance their robotics platform in Buenos Aires, Argentina. You will own large-scale data processing and collaborate with various stakeholders. The ideal candidate has over 6 years of experience with strong skills i ...

Ai Product Engineer: Build End To End Ai Apps Avellaneda

HRBaires busca un/a AI Product Engineer en Buenos Aires para construir productos digitales utilizados por clientes finales. Trabajarás en conjunto con la Head of Product, llevando soluciones a producción y gestionando proyectos en paralelo. El candidato ideal tiene experiencia con tecnologías como Node.js, ...

Remote Senior SRE Cloud Security & Automation

ALLSTARSIT is seeking a Senior Site Reliability Engineer for a US-based cybersecurity company. This role is fully remote, perfect for experienced engineers in Latin America who will collaborate with US teams. The ideal candidate has over 5 years of experience in SRE/DevOps with strong skills in AWS, Ku ...

Remote Robotics Software Engineer AI & ML Pipelines

Vintti is seeking a Software Engineer specializing in Robotics and Autonomous Systems to develop data processing and machine learning training pipelines. This role offers a unique opportunity to work with advanced AI technologies from Argentina or Uruguay. The ideal candidate will have over 6 years of ...

Remote AI Backend Engineer — Build AI Driven APIs

Backblaze, Inc. is seeking a Software Engineer, AI based in Avellaneda, Buenos Aires. The selected candidate will be responsible for designing server-side APIs and using AI-assisted tools to enhance code quality and engineering efficiency. Prospective candidates should possess at least 2 years of exper ...

Robotics Software Engineer Production Systems & Data

Scale AI is looking for a Software Engineer specialized in Robotics & Autonomous Systems to enhance their robotics platform. The role involves owning and architecting large-scale data processing pipelines, building machine learning training pipelines, and collaborating with robotics and AV stakeholders. < ...

Remote Data Engineer: Scalable Pipelines & Warehousing

Emma of Torre.ai is seeking a Data Engineer to join their fully remote team based in Buenos Aires, Argentina. The successful candidate will design and maintain scalable data pipelines, ensuring clean and reliable data for collaboration with a US-based engineering team. The ideal candidate should be flu ...

Robotics AI Systems Engineer Data Pipelines & ML

Scale AI in Buenos Aires is seeking a Software Engineer specializing in Robotics & Autonomous Systems. In this critical role, you will own data processing pipelines and build ML training solutions for robotics applications, working with leading edge robotics and AV customers. The position requires at l ...

Senior ML Engineer — Lead AI Systems & Strategy

Trafilea, based in Buenos Aires, is seeking a Sr. Machine Learning Engineer to lead the development of advanced ML models and scalable systems. You will integrate ML systems into real business operations and mentor team members. The ideal candidate should have over 5 years of experience in building mac ...

Robotics Software Engineer Production Systems & Data (Avellaneda)

Scale AI is looking for a Software Engineer specialized in Robotics & Autonomous Systems to enhance their robotics platform. Responsibilities Own and architect large‑scale data processing pipelines. Build machine learning training pipelines. Collaborate with robotics ...

Senior Ml Engineer: Lead Scalable Production Ml (Avellaneda)

Trafilea, based in Buenos Aires, is seeking a Sr. Machine Learning Engineer to lead the development of advanced ML models and scalable systems. Your role will include integrating ML systems into real business operations and mentoring team members. The idóneo candidate should have over 5 years ...

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