96,364+ Lead Fullstack Engineer Pythonreact Secure Fintech Jobs in Argentina — Top Companies Hiring June 2026

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Lead Product Engineer: Local AI & On Device Solutions

Framework Ventures in Argentina is seeking a skilled individual to lead local AI product vision and execution. You will spend half your time coding and the other half in stakeholder alignment, defining product requirements, and managing a cross-functional pod. With a focus on building high-quality, user-friendly ...

Senior SAFe Release Train Engineer & Agile Delivery Lead

Assurant Services Argentina, S.A. is seeking a skilled Release Train Engineer based in Buenos Aires. You will facilitate ART-level ceremonies, ensure PI planning execution, and coach teams in Lean-Agile practices. The ideal candidate has a minimum of 5 years of experience in an Agile environment, holds ...

Senior Full Stack Engineer (Elixir/React) — Lead & Ship

Nosotros is looking for a Senior Full-Stack Engineer to design and develop modern veterinary software used in animal hospitals worldwide. The candidate will lead software projects, ensuring quality solutions and mentoring junior team members. The ideal applicant has over 5 years of experience with SaaS ...

Senior Test Automation Engineer Mobile & Embedded QA Lead

Intel is seeking a Software Testing Engineer based in Córdoba, Argentina. The role involves analyzing product requirements and implementing automated test cases to ensure product quality across various applications and platforms. The ideal candidate will possess a relevant degree and significant experi ...

Lead Mobile Engineer React Native, Crypto Wallets & DeFi

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. The role requires expertise in React, React Native, and JavaScript, as well as experience with CI/CD pipelines and mentor ...

Senior ML Engineer Remote NLP & Generative AI Lead

Una empresa de tecnología busca un Machine Learning Engineer Sr. para unirse a su equipo. La misión incluye diseñar investigaciones aplicadas en Machine Learning y crear POCs para validar IA generativa. Se requiere al menos 4 años de experiencia, con conocimientos en NLP y frameworks como TensorFlow y PyTorch. E ...

Lead AI Inference Engineer QVAC 100% remote Worldwide

About the role: You will own the inference backbone behind QVAC's local AI stack: the C++ systems layer that makes models run fast, reliably, and predictably on real user hardware. The role is centered on engineering quality at runtime level, including startup behavior, memory pressure, throughput ...

Lead IA Engineer Remoto para residentes en Argentina

En KaizenRH buscamos Lead IA Engineer para trabajar dentro de Compañía Multinacional líder de software Financiero y Bancario. Buscamos una persona muy hands-on y results-driven para construir y evolucionar agentes conversacionales: diseño, implementación, evaluación, observabilidad y mejora continu ...

Senior Front‑End Engineer: Design System Lead (Blazor)

A healthcare technology company is seeking a Senior Front End Developer to lead the evolution of a scalable Design System for an Electronic Health Record platform. This remote role requires strong experience with Blazor and Telerik Control Libraries, with responsibilities including auditing, designing reusable U ...

Lead IA Engineer Remoto para residentes en Argentina

En KaizenRH buscamos Lead IA Engineer para trabajar dentro de Compañía Multinacional líder de software Financiero y Bancario. Buscamos una persona muy hands-on y results-driven para construir y evolucionar agentes conversacionales: diseño, implementación, evaluación, observabilidad y mejora continu ...

Lead Product Engineer: Local AI & On Device Solutions

Framework Ventures in Argentina is seeking a skilled individual to lead local AI product vision and execution. You will spend half your time coding and the other half in stakeholder alignment, defining product requirements, and managing a cross-functional pod. With a focus on building high-quality, user-friendly ...

Lead Mobile Engineer React Native, Crypto Wallets & DeFi

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. The role requires expertise in React, React Native, and JavaScript, as well as experience with CI/CD pipelines and mentor ...

Senior ML Engineer Remote NLP & Generative AI Lead

Una empresa de tecnología busca un Machine Learning Engineer Sr. para unirse a su equipo. La misión incluye diseñar investigaciones aplicadas en Machine Learning y crear POCs para validar IA generativa. Se requiere al menos 4 años de experiencia, con conocimientos en NLP y frameworks como TensorFlow y PyTorch. E ...

Lead IA Engineer Remoto para residentes en Argentina

En KaizenRH buscamos Lead IA Engineer para trabajar dentro de Compañía Multinacional líder de software Financiero y Bancario. Buscamos una persona muy hands-on y results-driven para construir y evolucionar agentes conversacionales: diseño, implementación, evaluación, observabilidad y mejora continu ...

Remote Senior Backend Engineer: Cloud Data Migration Lead

AgileEngine is seeking a Senior Backend Engineer to lead a critical migration from a monolithic database to domain-specific data stores within Google Cloud Platform. You will implement complex data operations using GCP technologies, prioritizing data migration expertise. Ideal candidates will have over ...

Lead Product Engineer: Local AI & On Device Solutions

Framework Ventures in Argentina is seeking a skilled individual to lead local AI product vision and execution. You will spend half your time coding and the other half in stakeholder alignment, defining product requirements, and managing a cross-functional pod. With a focus on building high-quality, user-friendly ...

Lead AI Inference Engineer QVAC 100% remote Worldwide

About the role: You will own the inference backbone behind QVAC's local AI stack: the C++ systems layer that makes models run fast, reliably, and predictably on real user hardware. The role is centered on engineering quality at runtime level, including startup behavior, memory pressure, throughput ...

Senior Front‑End Engineer: Design System Lead (Blazor)

A healthcare technology company is seeking a Senior Front End Developer to lead the evolution of a scalable Design System for an Electronic Health Record platform. This remote role requires strong experience with Blazor and Telerik Control Libraries, with responsibilities including auditing, designing reusable U ...

Lead Mobile Engineer (San Nicolás de Los Arroyos)

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 applications integrating cr ...

Senior Python & React Engineer — Lead Small‑Team Innovation

Lean Improvements, líder en desarrollo de software en Argentina, busca un Senior Dev experimentado en Python y React. Buscamos a alguien que comparta nuestra pasión por la innovación y que desee contribuir significativamente a nuestro equipo pequeño pero efectivo. El candidato ideal tendrá al menos 5 a ...

Lead Data Engineer — Remote, ETL & ML Pipeline Leader

MUTT DATA, a dynamic data startup in San Luis, Argentina, is looking for a Data Engineer Lead to join their team. In this role, you will enhance your expertise in Big Data and Machine Learning, offering innovative insights and solutions. You will be responsible for designing ETL processes, leading data ...

Lead Data Engineer — Remote, ETL & ML Pipeline Leader

MUTT DATA, a dynamic data startup in San Luis, Argentina, is looking for a Data Engineer Lead to join their team. In this role, you will enhance your expertise in Big Data and Machine Learning, offering innovative insights and solutions. You will be responsible for designing ETL processes, leading data ...

Lead Data Engineer — Remote, ETL & ML Pipeline Leader

MUTT DATA, a dynamic data startup in San Luis, Argentina, is looking for a Data Engineer Lead to join their team. In this role, you will enhance your expertise in Big Data and Machine Learning, offering innovative insights and solutions. You will be responsible for designing ETL processes, leading data ...

Senior Mobile QA Engineer Remote & Test Automation Lead

Framework Ventures is looking for a Senior QA Engineer to join their fully remote team in Argentina. In this role, you will work closely with various teams and customers to diagnose issues, create test plans, and enhance test automation. The ideal candidate will have 4 years of experience in Software Q ...

Senior Backend Engineer Data Migration Lead (Gcp) (Ezeiza)

AgileEngine, LLC in Argentina is seeking a Senior Backend Engineer to lead a critical migration from a monolithic database to multiple domain-specific data stores within Google Cloud Platform. The idóneo candidate will have over 6 years of experience, focusing on data migration and proficiency in Ko ...

Lead ML Engineer — Architect of Scalable Bidding Systems

Jampp, a leading programmatic advertising firm in Argentina, is seeking a Lead Machine Learning Engineer to join their team. In this role, you will lead the ML team and be responsible for the architecture of scalable systems that optimize bidding strategies. The ideal candidate will have extensive expe ...

Lead Data Engineer ML Pipelines & Big Data (Remote)

MUTT DATA in Argentina is seeking a Data Engineer Lead to enhance their expertise in Big Data and Machine Learning. You will design ETL processes, lead data pipeline development, and mentor team members. The ideal candidate must possess strong SQL and Python skills, experience with cloud platforms, and ...

Lead Data Engineer ML Pipelines & Big Data (Remote)

MUTT DATA in Argentina is seeking a Data Engineer Lead to enhance their expertise in Big Data and Machine Learning. You will design ETL processes, lead data pipeline development, and mentor team members. The ideal candidate must possess strong SQL and Python skills, experience with cloud platforms, and ...

Senior Backend Engineer: Lead Gcp Data Migration (Corrientes)

Agileengine is seeking a Senior Backend Engineer to lead a critical migration from a monolithic database to domain-specific data stores within Google Cloud Platform in Ituzaingó, Argentina. The role demands expertise in large-scale data migration and proficiency with GCP technologies like Datastream ...

Senior Ml Engineer: Lead Scalable Production Ml (Zárate)

Overview Trafilea, based in Zárate, Argentina, is seeking a Senior Machine Learning Engineer to lead the development and deployment of advanced machine learning models that influence critical business decisions. Responsibilities Build robust, production‑ready ML systems. ...

On Device Ai Product Engineer — Lead (Buenos Aires)

Overview A tech company focused on AI products in Argentina seeks a product manager to oversee the vision and execution of local AI products. Responsibilities Spend half the time coding. Align stakeholders on product direction. Manage a cross-functional team ...

Lead Product Engineer: Local AI & On Device Solutions

Framework Ventures in Argentina is seeking a skilled individual to lead local AI product vision and execution. You will spend half your time coding and the other half in stakeholder alignment, defining product requirements, and managing a cross-functional pod. With a focus on building high-quality, user-friendly ...

Senior Front‑End Engineer: Design System Lead (Blazor)

A healthcare technology company is seeking a Senior Front End Developer to lead the evolution of a scalable Design System for an Electronic Health Record platform. This remote role requires strong experience with Blazor and Telerik Control Libraries, with responsibilities including auditing, designing reusable U ...

Lead Data Engineer — Remote, ETL & ML Pipeline Leader

MUTT DATA, located in Corrientes, Argentina, is looking for a Data Engineer Lead to help innovate with cutting-edge Big Data and Machine Learning technologies. This role involves designing ETL processes, leading data pipeline development, and mentoring team members. The ideal candidate will have strong ...

Lead Data Engineer — Remote, ETL & ML Pipeline Leader

MUTT DATA, located in Corrientes, Argentina, is looking for a Data Engineer Lead to help innovate with cutting-edge Big Data and Machine Learning technologies. This role involves designing ETL processes, leading data pipeline development, and mentoring team members. The ideal candidate will have strong ...

Lead Data Engineer — Remote, ETL & ML Pipeline Leader

MUTT DATA, located in Corrientes, Argentina, is looking for a Data Engineer Lead to help innovate with cutting-edge Big Data and Machine Learning technologies. This role involves designing ETL processes, leading data pipeline development, and mentoring team members. The ideal candidate will have strong ...

Lead Data Engineer ML Pipelines & Big Data (Remote)

MUTT DATA in Argentina is seeking a Data Engineer Lead to enhance their expertise in Big Data and Machine Learning. You will design ETL processes, lead data pipeline development, and mentor team members. The ideal candidate must possess strong SQL and Python skills, experience with cloud platforms, and ...

Lead Data Engineer ML Pipelines & Big Data (Remote)

MUTT DATA in Argentina is seeking a Data Engineer Lead to enhance their expertise in Big Data and Machine Learning. You will design ETL processes, lead data pipeline development, and mentor team members. The ideal candidate must possess strong SQL and Python skills, experience with cloud platforms, and ...

Senior Mobile QA Engineer Remote & Test Automation Lead

Framework Ventures is looking for a Senior QA Engineer to join their fully remote team in Argentina. In this role, you will work closely with various teams and customers to diagnose issues, create test plans, and enhance test automation. The ideal candidate will have 4 years of experience in Software Q ...

Lead React Native Engineer Crypto Wallets & Defi (Pilar)

Framework Ventures is seeking a leader for backend development to build mobile applications integrating cutting‑edge AI solutions. You will lead a team of React Native engineers, enforce coding standards, and ensure high-quality delivery across platforms. The idóneo candidate has extensive ex ...

Senior Ml Engineer: Lead Scalable Production Ml (Pilar)

Trafilea is seeking a Sr. Machine Learning Engineer located in Pilar, Buenos Aires. In this role, you will lead the development of advanced ML models that drive critical business decisions. You will collaborate with various teams, influence technical strategies, and mentor your peers while ensuring ...

Lead Frontend Engineer — Remote, Scale a Social Platform

Gramian Consulting Group is in search of a seasoned Frontend Engineer to play a pivotal role in enhancing their high-traffic social content platform. This fully remote position is open to candidates from Argentina and surrounding countries. The ideal candidate will have over 10 years of experience in f ...

Lead Frontend Engineer — Remote, Scale a Social Platform

Gramian Consulting Group is in search of a seasoned Frontend Engineer to play a pivotal role in enhancing their high-traffic social content platform. This fully remote position is open to candidates from Argentina and surrounding countries. The ideal candidate will have over 10 years of experience in f ...

Lead Data Engineer — Remote, ETL & ML Pipeline Leader

MUTT DATA, located in Corrientes, Argentina, is looking for a Data Engineer Lead to help innovate with cutting-edge Big Data and Machine Learning technologies. This role involves designing ETL processes, leading data pipeline development, and mentoring team members. The ideal candidate will have strong ...

Lead Data Engineer — Remote, ETL & ML Pipeline Leader

MUTT DATA, located in Corrientes, Argentina, is looking for a Data Engineer Lead to help innovate with cutting-edge Big Data and Machine Learning technologies. This role involves designing ETL processes, leading data pipeline development, and mentoring team members. The ideal candidate will have strong ...

Senior QA Automation Engineer UI & API Testing Lead

Backblaze is seeking a Senior QA Automation Engineer to ensure quality, reliability, and scalability of its products. The ideal candidate will own end-to-end testing for UI and API, collaborate closely with product and engineering teams, and advocate for testability throughout the software. If you have ...

Lead Backend Engineer Ai Api Orchestration (Buenos Aires)

EPAM Systems is seeking a Lead Backend Developer in Argentina to design and implement innovative API services leveraging LLM orchestration. The idóneo candidate will have extensive experience in backend engineering and lead architecture decisions. You will collaborate with diverse teams globally and ...

Lead React Native Engineer Crypto Wallets & Defi (Rosario)

Framework Ventures is seeking a skilled mobile engineering lead in Rosario, Argentina. This role focuses on leading React Native developers to create advanced cross-platform applications, integrating cutting‑edge AI features and crypto wallets. Responsibilities Guiding engineering be ...

Lead Data Engineer — Remote, ETL & ML Pipeline Leader

MUTT DATA, a dynamic data startup located in Buenos Aires, Argentina, is seeking a Lead Data Engineer to enhance their expertise in Big Data and Machine Learning. You will design ETL processes, lead data pipeline development, and mentor team members. The ideal candidate will have strong skills in SQL a ...

Senior DevOps Engineer — AWS/Azure, CI/CD Lead

PlatformX Solutions, una empresa nativa digital en Argentina, busca un/a DevOps Senior con más de 5 años de experiencia en roles DevOps. El candidato adecuado tendrá un sólido conocimiento en la automatización de infraestructura y liderazgo técnico, colaborando en la implementación de soluciones en diferentes ...

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