47,507+ Lead Fullstack Engineer Pythonreact Secure Fintech Jobs in Argentina — Top Companies Hiring July 2026

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Remote Oracle QA Engineer Contractor with Paid Vacations

Talentus Global is looking for an Oracle QA Engineer to join their team in Paraná, Entre Ríos Province, Argentina. The candidate should have 4–6 years of experience in software testing and a strong knowledge of QA methodologies. This role offers a contractor model, paid vacations, and the opportunity t ...

Remote Oracle QA Engineer Contractor with Paid Vacations

Talentus Global is looking for an Oracle QA Engineer to join their team in Paraná, Entre Ríos Province, Argentina. The candidate should have 4–6 years of experience in software testing and a strong knowledge of QA methodologies. This role offers a contractor model, paid vacations, and the opportunity t ...

Remote Oracle QA Engineer Contractor with Paid Vacations

Talentus Global is looking for an Oracle QA Engineer to join their team in Paraná, Entre Ríos Province, Argentina. The candidate should have 4–6 years of experience in software testing and a strong knowledge of QA methodologies. This role offers a contractor model, paid vacations, and the opportunity t ...

Remote GTM Systems Engineer – Build Internal GTM Tools

SenseOn is looking for a Software-Focused GTM Engineer to join its cybersecurity platform team in Argentina. You will be responsible for building and maintaining internal GTM systems and providing support to the commercial teams. We seek an idóneo candidate with strong coding abilities and experience w ...

Remote GTM Systems Engineer – Build Internal GTM Tools

SenseOn is looking for a Software-Focused GTM Engineer to join its cybersecurity platform team in Argentina. You will be responsible for building and maintaining internal GTM systems and providing support to the commercial teams. We seek an idóneo candidate with strong coding abilities and experience w ...

Remote Robotics & AI Data Engineer — ML Pipelines Expert

Vintti is looking for a Software Engineer specializing in Robotics and Autonomous Systems. This role involves developing key data processing and ML training pipelines from Argentina or Uruguay and engaging with cutting-edge AI technologies. The ideal candidate should have over 6 years of experience, st ...

Remote AI Code Evaluation Engineer | CS/Python/Java

Outlier Ai is looking for programming experts in Buenos Aires to teach AI how to interpret and solve complex programming problems. The role involves creating computer science questions and giving constructive feedback on AI responses. The ideal candidate should possess a Bachelor's degree in Computer S ...

Remote AI Training Engineer: Full Stack & Code Reviewer

Outlier Ai, located in Argentina, is looking for proficient programming experts dedicated to teaching AI how to interpret and solve complex programming problems. This role involves creating computer science-related questions and reviewing AI-generated code for accuracy. Applicants should have a Bachelo ...

Backend Engineer: Node, Spring Boot, Go & Python | Remote

Bluelight Consulting is seeking experienced developers for remote positions in Buenos Aires, Argentina. Candidates should possess over 3 years of experience with Node.js, Spring Boot, Go, and Python, along with exposure to Postgres, Kafka, and SQL. The role emphasizes extreme ownership and collaboration in de ...

Remote Senior Java Engineer — Build Large Scale Systems

Bluelight Consulting is seeking experienced software developers to join their team in Buenos Aires. With a strong focus on Java and Agile methodologies, the role provides an opportunity to work on diverse and impactful projects. The ideal candidate will have 5+ years of software development experience, ...

Senior Ruby on Rails Engineer Remote (7+ yrs)

Bluelight Consulting is looking for a seasoned software developer with over 7 years of experience. Ideal candidates will have expertise in Ruby on Rails and various JavaScript frameworks, along with a solid understanding of relational databases and SQL. The role offers numerous benefits including compe ...

Remote GTM Systems Engineer – Build Internal GTM Tools

SenseOn is looking for a Software-Focused GTM Engineer to join its cybersecurity platform team in Argentina. You will be responsible for building and maintaining internal GTM systems and providing support to the commercial teams. We seek an idóneo candidate with strong coding abilities and experience w ...

Remote GTM Systems Engineer – Build Internal GTM Tools

SenseOn is seeking a Software-Focused GTM Engineer to become part of its cybersecurity platform team in Mendoza, Argentina. This remote role involves building and maintaining internal GTM systems and supporting commercial teams in achieving their goals. The ideal candidate is proficient in coding and h ...

Remote Senior Rails Full Stack Engineer for SaaS

UserEvidence is looking for a Ruby on Rails Developer to design and develop scalable features for its SaaS platform. The role requires collaboration with cross-functional teams and maintaining high coding standards through code reviews. Candidates should have at least six years of experience in software devel ...

Senior Full Stack Engineer React/TypeScript & Large SPA

Perform is looking for a Front-End Developer based in Buenos Aires, Argentina. You will design and develop high-performance, scalable front-end components using React.js and TypeScript. The ideal candidate will collaborate with product owners and designers, and participate in Agile ceremonies. This pos ...

Senior AI Engineer — Remote (LATAM) | Azure ML & LLM

Business Commercial Management en Argentina busca un Senior AI Engineer para trabajar de forma remota. El candidato ideal contará con una sólida experiencia en IA y ML, habilidades en Azure y un dominio del inglés B2. Las responsabilidades incluyen el diseño de algoritmos, la optimización del rendimien ...

Remote AI Code Evaluation Engineer Create CS Tasks

Outlier Ai is looking for programming experts based in San Justo, Buenos Aires, Argentina. The role involves teaching AI how to interpret complex programming problems, developing questions related to computer science, and offering feedback to enhance AI responses. Ideal candidates should have a Bachelo ...

Senior Salesforce Engineer | AI Driven App Dev & PDO

Aquiva Labs is seeking an experienced Senior Salesforce Engineer based in Argentina or Uruguay. This role is crucial for developing Salesforce applications tailored to customer needs, implementing an AI-first approach, and ensuring high-quality code through rigorous standards. The ideal candidate will ...

Remote GTM Systems Engineer – Build Internal GTM Tools

SenseOn is looking for a Software‑Focused GTM Engineer to join its cybersecurity platform team in Buenos Aires, Argentina. This remote role involves building and maintaining internal GTM systems while supporting the commercial teams. Candidates should possess strong coding abilities, experience with CI/CD, an ...

Remote GTM Systems Engineer – Build Internal GTM Tools

SenseOn is looking for a Software-Focused GTM Engineer to join its cybersecurity platform team in Buenos Aires, Argentina. This remote role involves building and maintaining internal GTM systems while supporting the commercial teams. The ideal candidate should be idóneo, possess strong coding abilities ...

Remote AI Code Evaluation Engineer Create CS Tasks

Outlier Ai is looking for programming experts based in San Justo, Buenos Aires, Argentina. The role involves teaching AI how to interpret complex programming problems, developing questions related to computer science, and offering feedback to enhance AI responses. Ideal candidates should have a Bachelo ...

Remote EPIC/Cerner QA Engineer — Healthcare IT Specialist

Talentus Global is seeking an EPIC / Cerner QA Engineer to join their team in San Juan, Argentina. This role involves 4–6 years of QA experience in healthcare IT, with a strong emphasis on EPIC and/or Cerner systems knowledge. The position offers a remote working model, benefits like paid vacations, an ...

Remote AI Training Engineer: Full Stack & Code Reviewer

Outlier Ai, located in Argentina, seeks proficient programming experts dedicated to teaching AI how to solve complex programming problems. The role entails creating computer science-related questions and reviewing AI-generated code for accuracy. Applicants should have a Bachelor's degree in Computer Sc ...

Remote Oracle ERP QA Engineer – Functional & Regression Testing

Talentus Global is looking for an Oracle QA Engineer to become a vital part of their team in San Fernando, Argentina. This role involves developing and executing test strategies for Oracle applications alongside carrying out functional and regression testing. The ideal candidate will have 4–6 years of ...

Bilingual Junior AI Software Engineer (Python/Java/C++)

Outlier Ai is looking for proficient programming experts to enhance AI's problem-solving abilities. The ideal candidate will possess a degree in Computer Science and be fluent in both Spanish and English, with experience in programming languages like Python, Java, and C++. Your responsibilities will in ...

Remote Oracle QA Engineer Contractor with Paid Vacations

Talentus Global is looking for a software testing professional in Buenos Aires to develop and execute test strategies, validate system functionality, and collaborate with teams to ensure quality in Oracle applications. The ideal candidate will possess 4–6 years of experience in software testing, a strong know ...

Remote GTM Engineer — Security‑First CI/CD Expert

SenseOn is seeking a Software-Focused GTM Engineer to join its cybersecurity platform team in Buenos Aires, Argentina. This remote role will involve building and maintaining internal GTM systems and supporting commercial teams effectively. The ideal candidate should possess strong coding skills and exp ...

Remote MERN Full Stack Engineer (3+ yrs, JavaScript)

Bionic Talent is looking for an experienced Full-Stack Developer to join their remote team. The ideal candidate will have over 3 years of experience and be proficient in JavaScript, capable of developing high-performance applications. This position involves collaborating closely with designers and prod ...

Remote Senior Java Engineer — Build Large Scale Systems

Bluelight Consulting is seeking experienced software developers to join their team in Buenos Aires. With a strong focus on Java and Agile methodologies, the role provides an opportunity to work on diverse and impactful projects. The ideal candidate will have 5+ years of software development experience, ...

Backend Engineer: Node, Spring Boot, Go & Python | Remote

Bluelight Consulting is seeking experienced developers for remote positions in Buenos Aires, Argentina. Candidates should possess over 3 years of experience with Node.js, Spring Boot, Go, and Python, along with exposure to Postgres, Kafka, and SQL. The role emphasizes extreme ownership and collaboration in de ...

Remote GTM Systems Engineer – Build Internal GTM Tools

SenseOn is looking for a Software‑Focused GTM Engineer to join its cybersecurity platform team in Buenos Aires, Argentina. This remote role involves building and maintaining internal GTM systems while supporting the commercial teams. Candidates should possess strong coding abilities, experience with CI/CD, an ...

Remote Full Stack AI Training Engineer (CS Problems)

Outlier Ai, located in Argentina, is seeking programming experts to teach AI to interpret and solve complex programming problems. The role involves creating computer science-related questions and reviewing AI-generated code for accuracy. Applicants should have a Bachelor's degree in Computer Science, p ...

Remote MERN Full Stack Engineer | High Performance Apps

Bionic Talent is looking for an experienced Full-Stack Developer to join their team. This fully remote position requires expertise in the MERN stack including MongoDB, Express, React, and Node.js. As a developer, you will be responsible for creating high-performance applications and working in collaboration w ...

Remote MERN Full Stack Engineer | High Performance Apps

Bionic Talent is looking for an experienced Full-Stack Developer to join their team. This fully remote position requires expertise in the MERN stack including MongoDB, Express, React, and Node.js. As a developer, you will be responsible for creating high-performance applications and working in collaboration w ...

Remote MERN Full Stack Engineer | High Performance Apps

Bionic Talent is looking for an experienced Full-Stack Developer to join their team. This fully remote position requires expertise in the MERN stack including MongoDB, Express, React, and Node.js. As a developer, you will be responsible for creating high-performance applications and working in collaboration w ...

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 focuses on developing and executing test strategies while validating system functionality and collaborating with teams to ensure quality in Oracle applications. The ideal candidate should possess 4 ...

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 focuses on developing and executing test strategies while validating system functionality and collaborating with teams to ensure quality in Oracle applications. The ideal candidate should possess 4 ...

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 focuses on developing and executing test strategies while validating system functionality and collaborating with teams to ensure quality in Oracle applications. The ideal candidate should possess 4 ...

Remote Oracle QA Engineer Contractor with Paid Vacations

Talentus Global is looking for an Oracle QA Engineer to join their team in Paraná, Entre Ríos Province, Argentina. The candidate should have 4–6 years of experience in software testing and a strong knowledge of QA methodologies. This role offers a contractor model, paid vacations, and the opportunity t ...

Remote MERN Full Stack Engineer (9–6 EST)

Bionic Talent is looking for an experienced Full-Stack Developer specialized in the MERN stack to join their fully remote team. With 3+ years of experience, you will develop high-performance applications and collaborate with designers and product managers. Strong JavaScript skills and a background in d ...

Remote Oracle QA Engineer Contractor with Paid Vacations

Talentus Global is seeking an Oracle QA Engineer to join their team in Salta, Argentina. The successful candidate will develop and execute test strategies, validate system functionality, and collaborate with teams to ensure the quality of Oracle applications. Applicants should have 4-6 years of softwar ...

Remote EPIC/Cerner QA Engineer | Healthcare IT Pro

Talentus Global is seeking an EPIC / Cerner QA Engineer to join their team in Argentina. This role requires 4–6 years of QA experience in healthcare IT along with hands-on knowledge of EPIC and Cerner systems. Candidates should possess advanced English proficiency and have experience working with U.S. ...

Remote Dynamics 365 QA Engineer for Impactful Testing

Talentus Global is seeking an experienced MS Dynamics QA Engineer to join their team in Buenos Aires, Argentina. This remote position involves designing test plans for Microsoft Dynamics 365 solutions and performing various types of testing. Candidates should have 4 to 6 years of QA experience, particu ...

Remote Senior QA Engineer — Mobile App & Test Automation

Framework Ventures is searching for a Senior QA Engineer to join their fully remote team in Buenos Aires, Argentina. The role involves documenting issues, maintaining test plans, and enhancing test automation processes. The ideal candidate will have a minimum of 4 years of experience in Software Qualit ...

Remote Senior QA Engineer — Mobile App & Test Automation

Framework Ventures is searching for a Senior QA Engineer to join their fully remote team in Buenos Aires, Argentina. The role involves documenting issues, maintaining test plans, and enhancing test automation processes. The ideal candidate will have a minimum of 4 years of experience in Software Qualit ...

AI Research Engineer — Large Scale LLM Pre Training

Framework Ventures in Rosario, Argentina, is seeking a driven individual to join the AI model team. You will work on cutting-edge AI models, enhancing intelligence and efficiency through innovative architectures. The ideal candidate will possess a PhD in NLP or Machine Learning and proven experience in ...

AI Research Engineer — Large Scale LLM Pre Training

Framework Ventures in Rosario, Argentina, is seeking a driven individual to join the AI model team. You will work on cutting-edge AI models, enhancing intelligence and efficiency through innovative architectures. The ideal candidate will possess a PhD in NLP or Machine Learning and proven experience in ...

Remote Frontend Engineer (React/Next) – Build Elite UIs

Trafilea, a leading consumer tech platform in Argentina, is seeking a talented frontend developer to join their remote team. This position focuses on advanced frontend development using React and Next.js, building high-quality user interfaces and integrating APIs effectively. The company offers a compe ...

Remote EPIC/Cerner QA Engineer | Healthcare IT Pro

Talentus Global is seeking an EPIC / Cerner QA Engineer to join their team in Argentina. This role requires 4–6 years of QA experience in healthcare IT along with hands-on knowledge of EPIC and Cerner systems. Candidates should possess advanced English proficiency and have experience working with U.S. ...

Remote AI Engineer — Build AI Features with LLMs

OneSeven Tech (OST) in Corrientes, Argentina, is seeking a developer with strong Python skills to create AI-powered features. You will be responsible for the end-to-end development and improving response accuracy using LLMs. The ideal candidate will have experience with AWS, LLM APIs, and backend engin ...

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