51,155+ Fullstack Engineer React Python Jobs in Argentina — Top Companies Hiring July 2026

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Python/react.js Engineer (Junior) Id30182 (Buenos Aires)

What you will do Expand test coverage through unit testing in coordination with software teams; Collaborate with engineers to improve software quality and stability; Assist in quality assurance (QA) processes, including testing and documentation; Work on front-end a ...

Hybrid Full Stack ML Engineer (Python/Golang)

Marvik is a growing tech startup in Argentina seeking a skilled software developer proficient in Python or Golang and machine learning. You will engage in challenging projects focused on deep learning and data science, working alongside data scientists and proposing innovative tools. The role offers a ...

Hybrid Full Stack ML Engineer (Python/Golang)

Marvik, a growing tech startup in Buenos Aires, Argentina, is looking for a skilled software developer. You will focus on developing software using Python or Golang while engaging in deep learning and data science projects. A suitable candidate is proactive and has excellent communication skills. This ...

Hybrid Full Stack ML Engineer (Python/Golang)

Marvik, a growing tech startup in Argentina, is looking for a skilled software developer with experience in Python or Golang. You will be involved in exciting projects that incorporate machine learning and deep learning, working closely with data scientists. This role offers a blend of on-site and remote work ...

Junior Python Backend Engineer: APIs, Microservices & Growth

Telnyx is looking for a Python developer in Buenos Aires who is eager to grow within a strong engineering team. This role involves writing Python and working on backend systems by building microservices that support critical revenue operations, such as billing and tax calculation. The ideal candidate w ...

Junior Python Backend Engineer — Build Scalable APIs

Telnyx is seeking a Python developer located in Berazategui, Buenos Aires, to join their strong engineering team. This role involves writing Python and building microservices crucial for revenue operations, including billing and tax calculations. The ideal candidate should have 1-2 years of experience ...

Data Engineer: Python, AWS & ETL Pipelines (Postgres)

Financecolombia is hiring a motivated Data Engineer in Santa Fe, Argentina. This role demands expertise in Python, AWS Glue/pyspark, AWS Lambda, Kafka, and Postgres. The Data Engineer will design, develop, and maintain data solutions while ensuring data integrity and availability. The position provides ...

Data Engineer | Python, AWS Glue & PySpark Pipelines

Financecolombia in Argentina is hiring a highly motivated Data Engineer who will design and maintain data processing solutions. The role requires expertise in Python, AWS Glue, pyspark, AWS Lambda, and Kafka. This position involves developing data pipelines, optimizing ETL processes, and collaborating ...

Senior Python Backend Engineer API & DB Optimization

EPAM Systems, a leading technology firm in Argentina, is looking for a seasoned Senior Python Web Developer to join their progressive team. You will spearhead API development, optimize database queries, and collaborate with diverse teams to drive innovation. The ideal candidate has extensive experience ...

Senior Python Backend Engineer API & DB Optimization

EPAM Systems, a leading technology firm in Argentina, is seeking a seasoned Senior Python Web Developer to join their progressive team. You will spearhead API development, optimize database queries, and collaborate with diverse teams to drive innovation. The ideal candidate has extensive experience in ...

Senior Python Backend Engineer API & DB Optimization

EPAM Systems, a leading technology firm in Argentina, is seeking a seasoned Senior Python Web Developer to join their progressive team. You will spearhead API development, optimize database queries, and work closely with diverse teams to drive innovation. The ideal candidate has extensive experience in ...

Data Engineer Python, AWS Glue, Kafka & Postgres

Financecolombia is seeking a Data Engineer in San Juan, Argentina, to design and maintain data processing solutions. You will utilize your expertise in Python, AWS Glue/pyspark, and related technologies to create efficient data pipelines and resolve data quality issues. The ideal candidate will have a ...

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

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. ...

Junior Python Backend Engineer: APIs, Microservices & Growth

Telnyx is looking for a Python developer based in Caseros, Entre Ríos, Argentina. In this role, you will join a strong engineering team and contribute to building secure microservices crucial for the company's operations. Ideal candidates should have 1-2 years of experience in software development and be will ...

Data Engineer Python, AWS Glue, PySpark & Kafka

Financecolombia in Argentina is hiring a highly motivated Data Engineer. The ideal candidate will possess expertise in Python, AWS Glue, pyspark, AWS Lambda, and Kafka. You will be expected to design and maintain data processing solutions, ensuring data integrity through collaboration with multidisciplinary t ...

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

Job Summary Financecolombia in Argentina is hiring a highly motivated Data Engineer. The idóneo candidate will have expertise in Python, AWS Glue, pyspark, AWS Lambda, and Kafka. Responsibilities Design and maintain data processing solutions ensuring data integrity through col ...

Senior Data Engineer — Python, AWS & Pinecone (Remote)

A leading digital product agency is looking for a skilled Data Engineer to design, build, and maintain cloud-native data pipelines across AWS services. The successful candidate will have strong Python skills and extensive hands-on experience with AWS, Terraform, and Docker. This fully remote role offers competit ...

Senior Python Engineer — Remote, Full Stack Impact

A forward-thinking tech startup in Argentina is looking for a Senior Software Engineer to contribute to dynamic teams that leverage bleeding-edge technologies. The ideal candidate has over six years of experience in software engineering, with expertise in Python, API design, and relational databases. You will co ...

Senior Python Backend Engineer — Remote & Flexible Hours

Intellectsoft is seeking an experienced software developer in Argentina to build scalable backend services using Python and FastAPI. Candidates must have over 7 years of software development experience with strong skills in Python and React.js. This position offers excellent benefits, including adaptab ...

Remote Robotics & AI Software Engineer (Python/TypeScript)

Vintti is looking for a remote Software Engineer with expertise in Robotics & Autonomous Systems. Candidates from Argentina or Uruguay are encouraged to apply. The role focuses on contributing to AI systems used by leading labs worldwide. Candidates should have a solid software engineering foundation, ...

Remote Robotics & AI Software Engineer (Python/TypeScript)

Vintti is looking for a remote Software Engineer with expertise in Robotics & Autonomous Systems. Candidates from Argentina or Uruguay are encouraged to apply. The role focuses on contributing to AI systems used by leading labs worldwide. Candidates should have a solid software engineering foundation, ...

Senior Data Engineer — Remote (GCP, Python, SQL)

Fullstack Labs is looking for a Senior Data Engineer to join their remote team in Buenos Aires, Argentina. In this role, you will collaborate with top clients on engaging data engineering projects, either as part of their teams or within a dedicated product team. The ideal candidate should have over 5 ...

Site Reliability Engineer Senior Associate (Troubleshooting & Python)

There’s nothing more exciting than being at the center of a rapidly growing field in technology and applying your skillsets to drive innovation and modernize the world's most complex and mission-critical systems.As a Site Reliability Engineer III at JPMorgan Chase within the Cyber & Technology Controls ...

Senior Python Engineer for LLM AI Agents

B&B Consultores está buscando un Senior Python Engineer para unirse al equipo de Accusys en Ciudad Autónoma de Buenos Aires. Este rol se enfoca en diseñar y mantener aplicaciones backend robustas, integrando tecnologías de inteligencia artificial generativa y modelos de lenguaje. Se ofrece un ambiente ...

Senior Python ML Engineer — Deploy & Scale AI

A technology company is looking for a Machine Learning Engineer excited about building intelligent systems. The ideal candidate will have over 5 years of experience, advanced proficiency in Python, and experience with ML models and deployment in real-world scenarios. Candidates should be proficient in English an ...

Remote Senior Python Backend Engineer FinTech Billing

A leading insurance technology company is seeking a Senior Python Backend Engineer to enhance financial systems for Property & Casualty carriers. This fully remote position requires expertise in Python, Django, and financial applications. Responsibilities include leading development on billing and payment module ...

Junior Study Config Engineer Remote & Python Dev

A global digital solutions company is seeking a Junior Study Configuration Engineer in Argentina to provide technical support for clinical studies. The ideal candidate will have a Bachelor's degree in computer science or related field and 1-2 years of programming experience in Python. Responsibilities include co ...

Remote Senior Python Backend Engineer (NLP & Data)

Una empresa de desarrollo de software busca un Desarrollador Python con experiencia para unirse a su equipo. El candidato ideal debe tener entre 6-8 años de experiencia en el desarrollo de aplicaciones backend, especialmente en la creación y mantenimiento de APIs REST. Se ofrece un entorno de trabajo remoto y fl ...

Remote Senior Python Backend Engineer Financial Systems

A cloud technology company is looking for a Senior Python Backend Engineer to develop and scale financial systems for Property & Casualty insurers. This fully remote role requires expertise in Python, Django, and cloud solutions. Ideal candidates will possess over 5 years of experience in web development, partic ...

Remote LATAM Backend Engineer (Python/Go/Rust)

A growing technology startup is seeking a Python/Go AWS Backend Engineer to architect and develop scalable systems for a legal platform. The role requires strong backend development skills with Python, Go, or Rust, and experience with AWS services and databases. As a founding team member, you'll have significant ...

Senior Python Backend Engineer, Remote CI/CD

Una empresa de reclutamiento está buscando un Desarrollador Python Senior para trabajar de forma remota desde Argentina. Tendrás la responsabilidad de diseñar, desarrollar y desplegar aplicaciones robustas, optimizando los flujos de trabajo y colaborando con equipos técnicos. Se requieren al menos 5 años de expe ...

Senior Software Engineer (Python/Scala/Java) Hybrid

A tech-focused company in Buenos Aires is looking for a Senior Software Engineer skilled in Python, Java, and Scala. You will be part of a dynamic team responsible for designing and developing products, deploying code to production, and ensuring application performance. The ideal candidate should have 4+ years o ...

Senior Backend Engineer High Scale Python & AWS

A global engineering organization is looking for a Software Engineer II/III with a focus on backend development. This role involves designing and building critical backend services, collaborating with international teams, and working within cloud environments. Candidates should have a background in Computer Scie ...

Backend Engineer for BI APIs (Python, GCP)

Bumeran Selecta in Buenos Aires is seeking a back-end developer to lead the design and implementation of back-end solutions for their BI project. The role entails API design for web and mobile applications, developing authorization flows, and full implementation using Python. The ideal candidate wil ...

Junior Study Configuration Engineer — Python & Flexible Workspace

Svitla Systems, a global digital solutions company, is seeking a Junior Study Configuration Engineer in Argentina. This role involves providing technical support for clinical studies and requires a Bachelor's degree in computer science or related field. The ideal candidate will have 1-2 years of progra ...

Remote Backend Python Engineer: Build Scalable APIs

Sophilabs in Argentina is seeking a Backend Python Engineer to build websites, mobile apps, and backend services that support various business workflows. You will work in a collaborative environment with cross-functional teams using Scrum methodologies. The ideal candidate should have experience in Sof ...

Cloud Python Engineer — AWS/Azure & Generative AI

Perform, a software development company in Argentina, is looking for a Python Software Developer to lead the modernization of applications and migrate them from legacy systems. The successful candidate will develop cloud-based solutions utilizing Python on AWS and Azure. Ideal candidates will possess s ...

Senior Data Engineer Python ETL Pipelines & Airflow

AgileEngine in Mendoza seeks a Senior Data Engineer to design and maintain scalable data pipelines. The ideal candidate will have over 5 years of experience in Data Engineering and strong Python skills, along with expertise in big data technologies. This position involves building ETL/ELT workflows usi ...

Senior Data Engineer Python ETL Pipelines & Airflow

AgileEngine in Mendoza seeks a Senior Data Engineer to design and maintain scalable data pipelines. The ideal candidate will have over 5 years of experience in Data Engineering and strong Python skills, along with expertise in big data technologies. This position involves building ETL/ELT workflows usi ...

Remote Senior Python Backend Engineer Django & Finance

BriteCore, a leading insurance technology company, is seeking a Senior Python Backend Engineer to enhance financial systems for Property & Casualty carriers. This fully remote position demands expertise in Python, Django, and financial applications. The ideal candidate will have over 5 years of experie ...

Senior Python Backend Engineer NLP & Data (Remote)

Una empresa de desarrollo de software está buscando un Desarrollador Python Backend con experiencia en procesamiento de datos para unirse a su equipo remoto. Los candidatos ideales deben tener entre 6 y 8 años de experiencia en desarrollo, conocimientos en FastAPI, Pandas, y NLP. Se ofrecen horarios flexibles, s ...

Senior Backend Engineer — AI, Python & GCP (Hybrid)

Qodea is seeking a Senior Backend Engineer in Buenos Aires with deep expertise in Python and Google Cloud Platform. The role involves building and scaling backend systems for AI-driven applications. Candidates should have 6+ years of backend development experience, mastery of Python frameworks, and GCP proficien ...

Senior Python Engineer Remote, Real Time Insights

Ryz Labs is seeking a Senior Software Engineer to join a motivated and high-performing engineering team. In this role, you will be responsible for delivering quality code and real-time insights from observability data across the stack. The ideal candidate should have over 6 years of software engineerin ...

Remote Data Engineer SQL, Python & Data Warehousing

Emma of Torre.ai is seeking a Data Engineer for their fully remote team based in Argentina. The ideal candidate will design and maintain scalable data pipelines while ensuring clean and reliable data for a collaborative effort with a US-based engineering team. Fluency in English and a strong background ...

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. This role involves working on deep learning and data science projects, collaborating closely with data scientists, and proposing innovative tools. Ideal candidates should be proactive, eager to ...

Senior Data Engineer — Remote (GCP, Python, SQL)

Fullstack Labs is looking for a Senior Data Engineer to join their remote team in Buenos Aires, Argentina. In this role, you will collaborate with top clients on engaging data engineering projects, either as part of their teams or within a dedicated product team. The ideal candidate should have over 5 ...

Senior Data Engineer — Remote (GCP, Python, SQL)

Fullstack Labs is looking for a Senior Data Engineer to join their remote team in Buenos Aires, Argentina. In this role, you will collaborate with top clients on engaging data engineering projects, either as part of their teams or within a dedicated product team. The ideal candidate should have over 5 ...

SR FS Engineer (Node.Js, Python) (Latam based)

Information about projectThe Forward Deployed Engineer (FDE) is responsible for the technical success of our most critical AI implementations. You will bridge the gap between our core AI infrastructure and the bespoke needs of our largest users. You are p ...

AI Engineer SSR (Python / Generative AI / Azure)

Estamos en la búsqueda de un/a AI Engineer SSR para sumarse a un equipo innovador, desarrollando soluciones basadas en inteligencia artificial generativa, APIs y microservicios en entornos cloud. Vas a trabajar en el diseño e implementación de servicios backend, integrando modelos de l ...

Senior Backend Python Engineer – Remote, Global Impact

A dynamic technology startup is looking for a Senior Backend Python Developer to design and maintain backend applications for a global customer base. The ideal candidate has over 5 years of experience in backend development, strong expertise in Python and MySQL, and hands-on experience with AWS services. This fu ...

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    Fullstack Engineer React Python Jobs in Argentina Job Search Guide, Trends and Insights