47,503+ Lead Fullstack Engineer Pythonreact Secure Fintech Jobs in Argentina — Top Companies Hiring July 2026

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Mechanical Sourcing Engineer — Supplier Strategy (Santiago del Estero)

Annexia.ai is seeking a Mechanical Sourcing Engineer to join its engineering projects in Argentina. This role is crucial in determining supplier capabilities and evaluating manufacturing feasibility, which directly influences speed, cost, and product quality. The ideal candidate will have a M ...

Senior .NET Full Stack Engineer: Modernization (La Plata)

Software Mind Americas, a dynamic software engineering company based in Argentina, is looking for a Senior Full Stack .NET Engineer to join a small, high-impact team. Responsibilities Design and develop applications Modernize legacy systems Create automation tools </l ...

Remote Full Stack Engineer Build Scalable Pet Tech

Pet Media Group in Buenos Aires is seeking a Full Stack Engineer to enhance their engineering team. You will be responsible for building apps using Node.js, React, and Next.js, while fostering a culture of learning and speed. The ideal candidate will have strong Javascript skills and experience with cr ...

Data Engineer: Spark on AWS for ETL & Warehousing

RE Partners Consulting in Argentina is looking for a Data Engineer to design and build Spark ETL pipelines on the AWS data platform. You will work closely with cross-functional teams to assess their data needs and maintain data quality and reliability. The ideal candidate will possess solid experience ...

Senior .NET Full Stack Engineer: Modernization (Bahía Blanca)

Software Mind Americas, a dynamic software engineering company based in Argentina, is looking for a Senior Full Stack .NET Engineer to join a small, high-impact team. Responsibilities Design and develop applications Modernize legacy systems Create automation tools </l ...

Senior .NET Full Stack Engineer Travel Platform & AI

EPAM Systems is seeking a Senior .NET Full‑Stack Developer in Buenos Aires. The role focuses on enhancing their travel platform through innovative engineering. The ideal candidate should have over 3 years of full‑stack development experience and a degree in Computer Science. Key skills include strong k ...

Senior .NET Full Stack Engineer — AI Driven Cloud

EPAM Systems is looking for a Senior .NET Full-Stack Developer in San Juan, Argentina, to enhance their travel platform. This role involves full-stack engineering, developing new features, and closely collaborating with AI agents. The ideal candidate should have over three years of experience in full-s ...

Senior Full Stack Engineer React/TypeScript & Large SPA

Perform is seeking a skilled front-end developer to work on scalable, high-performance applications using React.js and TypeScript. The candidate will collaborate with cross-functional teams to ensure the development of responsive web applications and participate in Agile practices. Qualifications inclu ...

Data Engineer — Python + AWS Glue/PySpark | ETL & DW

Financecolombia in Argentina is hiring a highly motivated Data Engineer to design and maintain data processing solutions. The ideal candidate will have expertise in Python, AWS Glue, pyspark, AWS Lambda, and Kafka. You will collaborate with multidisciplinary teams to ensure data integrity and develop d ...

Signal Integrity Engineer — High Speed Interconnects & R&D

Electronic Careers is looking for a Signal Integrity Engineer located in San Luis, Argentina. This role supports the research and development of high-speed interconnect technologies. The ideal candidate will have a Bachelor's or Master's degree and substantial experience in signal integrity simulation ...

Data Engineer: Python + AWS Glue & PySpark for ETL

Financecolombia in Argentina is seeking a Data Engineer to design and maintain data processing solutions. The ideal candidate will be skilled in Python, AWS Glue, pyspark, AWS Lambda, and Kafka. This role involves collaboration with multidisciplinary teams to ensure data integrity, develop data pipelin ...

Data Engineer: Spark on AWS for ETL & Warehousing

RE Partners Consulting in Argentina is looking for a Data Engineer. This role involves designing and building Spark ETL pipelines on the AWS data platform. The ideal candidate will collaborate with cross-functional teams to understand their data needs and ensure data quality and reliability. Profession ...

Signal Integrity Engineer — High Speed Interconnects & R&D

Electronic Careers is looking for a Signal Integrity Engineer in Corrientes, Argentina. The role involves supporting research and development of high-speed interconnect technologies. The ideal candidate should have a Bachelor's or Master's degree and substantial experience in signal integrity simulatio ...

Senior .NET Full Stack Engineer: Modernization (San Justo)

Software Mind Americas, a dynamic software engineering company based in Argentina, is looking for a Senior Full Stack .NET Engineer to join a small, high-impact team. Responsibilities Design and develop applications Modernize legacy systems Create automation tools </l ...

Neuro AI Engineer — Brain Computer Interface & Scalable DL

Framework Ventures is in search of an experienced machine learning engineer to join their Brain & AI team in Argentina. The role includes developing cutting-edge AI models to improve our understanding of neural mechanisms, as well as contributing to brain-computer interface applications. Ideal candidat ...

Signal Integrity Engineer — High Speed Interconnects & R&D

Electronic Careers seeks a Signal Integrity Engineer in Venado Tuerto, Argentina, to support the research and development of high-speed interconnect technologies. The ideal candidate will have a strong background in signal integrity simulation and analysis, along with hands-on experience with relevant lab equ ...

Signal Integrity Engineer — High Speed Interconnects & R&D

Electronic Careers is looking for a proficient Signal Integrity Engineer to assist in the R&D of cutting-edge high-speed interconnect technologies. You will be responsible for predicting performance limits, providing technical guidance, and delivering simulation models that meet customer requirements. ...

Data Engineer — Python, AWS Glue/PySpark (San Justo)

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 ...

Data Engineer — Python, AWS Glue/PySpark (Godoy Cruz)

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 ...

Staff Full Stack Engineer | AI‑Driven Mortgage Solutions

Silver.dev, a leading software company in Argentina, is looking for a full-stack Staff Software Engineer to join their team in Buenos Aires. In this role, you will own product features from backend to UI, design scalable solutions, and integrate AI services. Ideal candidates will have 4+ years of softw ...

Spark ETL Data Engineer (AWS) — Build Reliable Pipelines

RE Partners Consulting in Argentina is looking for a Data Engineer to design and build Spark ETL pipelines on the AWS data platform. This role involves collaboration with cross-functional teams to fulfill their data needs, along with ensuring data quality and reliability. The ideal candidate should pos ...

Software Engineer, Robotics Argentina Apply → (Mar del Plata)

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 ...

Senior .NET Full Stack Engineer Travel Platform & AI

EPAM Systems is looking for a Senior .NET Full‑Stack Developer to enhance our travel platform through innovative full-stack engineering. You will improve services, upgrade legacy systems, and ensure high-quality outputs in a multi-cloud environment. The ideal candidate should hold a degree in Computer ...

Data Engineer: Spark on AWS for ETL & Warehousing

RE Partners Consulting in Argentina is seeking a Data Engineer to design and build Spark ETL pipelines on the AWS platform. The role involves collaboration with cross-functional teams to understand data needs and ensure quality. The ideal candidate must have professional experience in data warehousing ...

Data Engineer: Python + AWS Glue & PySpark for ETL

Financecolombia in Argentina is seeking a highly motivated Data Engineer to design and maintain data processing solutions. The ideal candidate will ensure data integrity while collaborating with multidisciplinary teams and developing data pipelines. This role requires expertise in Python, AWS Glue, pys ...

Neuro AI Engineer — Brain Computer Interface & Scalable DL

Framework Ventures is looking for a skilled machine learning engineer to join their Brain & AI team in Argentina. In this role, you will develop AI models that enhance understanding of neural mechanisms for brain-computer interface applications. Your responsibilities include developing scalable deep le ...

Senior .NET Full Stack Engineer AI & Cloud Travel

EPAM Systems is seeking a Senior .NET Full-Stack Developer in Argentina to enhance their travel platform. The role involves full-stack engineering and developing new features while collaborating closely with AI agents. The ideal candidate should have over three years of experience in full-stack develop ...

Senior .NET Full Stack Engineer AI & Cloud Travel

EPAM Systems is seeking a Senior .NET Full-Stack Developer in Argentina to enhance their travel platform. The role involves full-stack engineering, developing new features, and working closely with AI agents. The ideal candidate should have over three years of experience in full-stack development, fami ...

Data Engineer — Python, AWS Glue/PySpark (Comodoro Rivadavia)

Overview Financecolombia in Argentina is hiring a highly motivated Data Engineer. Qualifications The adecuado candidate will have expertise in Python, AWS Glue, pyspark, AWS Lambda, and Kafka. Responsibilities You will design and maintain data processing solutions e ...

Senior .NET Full‑Stack Engineer | Travel Platform Innovator

EPAM Systems is looking for a Senior .NET Full-Stack Developer in Buenos Aires, Argentina. This role focuses on enhancing our travel platform via innovative engineering and AI collaboration. The ideal candidate will possess over 3 years of experience in full-stack development, strong knowledge of RESTful APIs ...

Data Engineer: Spark on AWS for ETL & Warehousing

RE Partners Consulting in Argentina is seeking a Data Engineer to design and build Spark ETL pipelines on the AWS data platform. The ideal candidate will work closely with cross-functional teams to understand their data needs while ensuring high data quality and reliability. Applicants should have prof ...

Signal Integrity Engineer — High Speed Interconnects & R&D

Electronic Careers, based in Buenos Aires, Argentina, is seeking a Signal Integrity Engineer to support the research and development of high-speed interconnect technologies. The role requires expertise in signal integrity simulation and analysis, as well as experience with tools like CST and ANSYS. The ...

Data Engineer — Python, AWS Glue/PySpark (La Plata)

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. ...

Senior .NET Full Stack Engineer: Modernization (Comodoro Rivadavia)

Software Mind Americas, a dynamic software engineering company based in Argentina, is looking for a Senior Full Stack .NET Engineer to join a small, high-impact team. This role involves designing and developing applications, modernizing legacy systems, and creating automation tools within a collabor ...

Data Engineer: Python, AWS Glue & PySpark, ETL Pipelines

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 to design and maintain data processing solutions. Responsibilities include developing data pipelines, optimizing ETL processes, and col ...

Data Engineer: Python, AWS Glue & PySpark | Offsite Trips

Financecolombia in Argentina is seeking a highly motivated Data Engineer. The ideal candidate will have expertise in Python, AWS Glue, PySpark, and AWS Lambda. Responsibilities include developing data pipelines, optimizing ETL processes, and collaborating on data warehouse architectures. Benefits inclu ...

Senior .NET Full Stack Engineer Travel Platform & AI

EPAM Systems is looking for a Senior .NET Full‑Stack Developer based in Buenos Aires, Argentina. This position involves enhancing their travel platform through innovative full‑stack engineering, improving services, and upgrading legacy systems while ensuring high-quality outputs in a multi-cloud environment. ...

Senior .NET Full Stack Engineer — Travel Platform & AI

EPAM Systems is looking for a Senior .NET Full‑Stack Developer in Corrientes, Argentina. This role focuses on enhancing our travel platform by leveraging full‑stack engineering and AI collaboration. The ideal candidate should have over 3 years of experience in full‑stack development and a strong grasp of REST ...

Data Engineer: Spark on AWS for ETL & Warehousing

RE Partners Consulting in Argentina is seeking a Data Engineer responsible for designing and building Spark ETL pipelines on the AWS data platform. You will collaborate with cross-functional teams to understand their data needs and ensure data quality and reliability. The ideal candidate should have pr ...

Data Engineer — Python + AWS Glue/PySpark | ETL & DW

Financecolombia in Argentina is hiring a highly motivated Data Engineer. The ideal candidate will have expertise in Python, AWS Glue, pyspark, AWS Lambda, and Kafka. In this role, you will design and maintain data processing solutions, ensuring data integrity through collaboration with multidisciplinar ...

Senior .NET Full‑Stack Engineer | Travel Platform Innovator

EPAM Systems is looking for a Senior .NET Full‑Stack Developer to enhance our travel platform through innovative engineering and AI collaboration. The role involves improving services, upgrading legacy systems, and ensuring high-quality outputs in a multi-cloud environment. The ideal candidate should p ...

Senior AI/LLM Engineer Build Production LLM Pipelines

Braintrust is seeking a highly skilled individual to lead the development of Altitude Intelligence, an innovative AI engine that supports automotive dealer clients. This senior role involves designing and operating the entire LLM pipeline, ensuring quality and integration of real-time data across multiple pro ...

Remote Oracle QA Engineer (Contractor) Test & Validate Apps

Talentus Global is seeking an Oracle QA Engineer for a remote position to develop and execute test strategies, validate system functionality, and work collaboratively to ensure quality in Oracle applications. The ideal candidate should have 4–6 years of software testing experience, a strong understandi ...

Remote AI Training Engineer: Full Stack & Code Reviewer

Outlier Ai, based in Argentina, is looking for skilled programming experts with a Bachelor's degree in Computer Science to create computer science-related questions and verify AI-generated code. Proficiency in Python, Java, JavaScript, or C++, and fluency in both Spanish and English are essential. This ...

Remote Oracle QA Engineer Contractor with Paid Vacations

Talentus Global is seeking an Oracle QA Engineer to join their team in Buenos Aires. This remote position involves developing and executing test strategies, validating system functionality, and collaborating with teams to ensure quality in Oracle applications. The ideal candidate should have 4–6 years ...

Remote Oracle QA Engineer (Contractor) Test & Validate Apps

Talentus Global is seeking an Oracle QA Engineer to join their team in Buenos Aires, Argentina. This remote position involves developing and executing test strategies, validating system functionality, and collaborating with various teams to ensure high quality in Oracle applications. The ideal candidat ...

Remote Oracle QA Engineer (Contractor) Test & Validate Apps

Talentus Global is seeking an Oracle QA Engineer for a remote position to develop and execute test strategies, validate system functionality, and work collaboratively to ensure quality in Oracle applications. The ideal candidate should have 4–6 years of software testing experience, a strong understandi ...

Remote Oracle QA Engineer Contractor with Paid Vacations

Talentus Global is seeking an Oracle QA Engineer to join their team in Buenos Aires. This remote position involves developing and executing test strategies, validating system functionality, and collaborating with teams to ensure quality in Oracle applications. The ideal candidate should have 4–6 years ...

Remote Senior Data Engineer — Build Robust Data Pipelines

Emma of Torre.ai is seeking a Senior Data Engineer to work remotely from Argentina. The ideal candidate will have over 3 years of data engineering experience, be proficient in SQL and Python, and possess full fluency in English. Your responsibilities will include designing and maintaining data pipeline ...

Remote Senior Data Engineer — AI Driven AWS Pipelines

OneSeven Tech (OST) is seeking a skilled Data Engineer to design, build, and maintain cloud-native data pipelines across AWS services. This fully remote role demands strong Python skills and extensive hands-on experience with AWS, Terraform, and Docker. The successful candidate will thrive in a fast-pa ...

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    Lead Fullstack Engineer Pythonreact Secure Fintech Jobs in Argentina Job Search Guide, Trends and Insights