95,992+ Lead Fullstack Engineer Pythonreact Secure Fintech Jobs in Argentina — Top Companies Hiring June 2026

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Lead React Native Engineer – AI First, Remote

Wizdaa is looking for a Lead Mobile Engineer to design and own mobile application architecture using React Native. This role requires a strong background in Node.js and SQL databases, with a focus on scalable and maintainable solutions. The position is fully remote with a minimum of 5 years experience ...

Lead React Native Engineer – AI First, Remote

Wizdaa is looking for a Lead Mobile Engineer to design and own mobile application architecture using React Native. This role requires a strong background in Node.js and SQL databases, with a focus on scalable and maintainable solutions. The position is fully remote with a minimum of 5 years experience ...

Lead React Native Engineer – AI First, Remote

Wizdaa is looking for a Lead Mobile Engineer to design and own mobile application architecture using React Native. This role requires a strong background in Node.js and SQL databases, with a focus on scalable and maintainable solutions. The position is fully remote with a minimum of 5 years experience ...

Senior Software Engineer Remote, Cloud & Lead Projects

A technology partner is seeking a Senior Software Engineer to join their Customer Experience team. This fully remote position requires proficiency in Python and React, with at least 5 years of experience in back-end services. The ideal candidate will have strong leadership qualities, be fluent in Spanish and Eng ...

Lead Backend Engineer AI API Orchestration (Corrientes)

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

Senior QA Engineer — Manual & Automated Testing Lead

Framework Ventures in Argentina is seeking a QA Engineer to ensure product quality and reliability. The role combines manual and automated testing to deliver an exceptional user experience. With a focus on designing test cases and maintaining automation frameworks, the ideal candidate will have 5+ year ...

On Device AI Product Engineer — Lead & Build

A tech company focused on AI products in Argentina seeks a product manager to oversee the vision and execution of local AI products. You will spend half your time coding and the other half aligning stakeholders on product direction. You'll manage a cross-functional team of engineers to ensure high-quality produc ...

Remote Release Train Engineer – Agile Delivery Lead

A global digital solutions company in Argentina is seeking a Release Train Engineer for a full-time position. The role involves driving Agile Release Trains and ensuring timely delivery of development efforts. Candidates should possess strong interpersonal and communication skills, a Bachelor's degree, and exper ...

Senior Software Engineer Remote, Cloud & Lead Projects

A technology partner is seeking a Senior Software Engineer to join their Customer Experience team. This fully remote position requires proficiency in Python and React, with at least 5 years of experience in back-end services. The ideal candidate will have strong leadership qualities, be fluent in Spanish and Eng ...

Senior DevOps Engineer Remote, AWS & Kubernetes Lead

Ecosistemas Global busca un/a DevOps Senior para unirse a su proyecto de migración tecnológica. El rol es 100% remoto y abarca responsabilidades en análisis, diseño e implementación en entornos complejos. Los candidatos deben tener experiencia en AWS, Kubernetes y prácticas de infraestructura como códi ...

Senior DevOps Engineer Remote, AWS & Kubernetes Lead

Ecosistemas Global busca un/a DevOps Senior para unirse a su proyecto de migración tecnológica. El rol es 100% remoto y abarca responsabilidades en análisis, diseño e implementación en entornos complejos. Los candidatos deben tener experiencia en AWS, Kubernetes y prácticas de infraestructura como códi ...

Senior DevOps Engineer Remote, AWS & Kubernetes Lead

Ecosistemas Global busca un/a DevOps Senior para unirse a su proyecto de migración tecnológica. El rol es 100% remoto y abarca responsabilidades en análisis, diseño e implementación en entornos complejos. Los candidatos deben tener experiencia en AWS, Kubernetes y prácticas de infraestructura como códi ...

Senior DevOps Engineer Remote, AWS & Kubernetes Lead

Ecosistemas Global busca un/a DevOps Senior para unirse a su proyecto de migración tecnológica. El rol es 100% remoto y abarca responsabilidades en análisis, diseño e implementación en entornos complejos. Los candidatos deben tener experiencia en AWS, Kubernetes y prácticas de infraestructura como códi ...

Lead .NET Engineer AI Ready Healthcare, Remote

A leading healthcare technology company is seeking a Lead .NET Developer to work remotely from Argentina. This role involves mentoring a development team, creating scalable solutions, and integrating AI capabilities into platforms. Ideal candidates will have extensive experience in .NET development and a solid u ...

IA Lead Engineer: Conversational AI & Automation (Remoto)

Una consultoría de recursos humanos busca un Lead IA Engineer para una empresa multinacional en software financiero. El candidato ideal tendrá experiencia en diseño y implementación de agentes conversacionales, integración con APIs, y un enfoque orientado a resultados. Se ofrece un entorno de trabajo remoto, con ...

Remote Release Train Engineer – Agile Delivery Lead

A global digital solutions company in Argentina is seeking a Release Train Engineer for a full-time position. The role involves driving Agile Release Trains and ensuring timely delivery of development efforts. Candidates should possess strong interpersonal and communication skills, a Bachelor's degree, and exper ...

On Device AI Product Engineer — Lead & Build

A tech company focused on AI products in Argentina seeks a product manager to oversee the vision and execution of local AI products. You will spend half your time coding and the other half aligning stakeholders on product direction. You'll manage a cross-functional team of engineers to ensure high-quality produc ...

Remote Solutions Engineer Cloud, API & DevOps Lead

Una empresa innovadora está en busca de un Ingeniero de Soluciones con experiencia en tecnologías de desarrollo tanto en el front-end como en el back-end. En este emocionante rol, tendrás la oportunidad de trabajar con plataformas en la nube como AWS, Azure o Google Cloud, y serás responsable de diseñar solucion ...

Bi & Analytics Engineer: Migration & Insights Lead (Mendoza)

A leading tech services company is seeking a skilled professional for a hybrid role that merges Business Intelligence Development and Analytics Engineering. You will oversee the migration of customer analytics from legacy platforms to modern tools, ensuring data accuracy and enhancing reporting capa ...

Senior Software Engineer Remote, Cloud & Lead Projects

A technology partner is seeking a Senior Software Engineer to join their Customer Experience team. This fully remote position requires proficiency in Python and React, with at least 5 years of experience in back-end services. The ideal candidate will have strong leadership qualities, be fluent in Spanish and Eng ...

Lead React Native Engineer – AI First, Remote

Wizdaa is looking for a Lead Mobile Engineer to design and own mobile application architecture using React Native. This role requires a strong background in Node.js and SQL databases, with a focus on scalable and maintainable solutions. The position is fully remote with a minimum of 5 years experience ...

Lead Mobile Engineer React Native & Crypto Wallets

Framework Ventures in Buenos Aires is looking for an experienced mobile engineering leader to develop high-performance mobile applications. You will collaborate with backend developers and product managers, integrating crypto wallets and enhancing user experiences. The ideal candidate will lead a team ...

Senior .NET Full Stack Engineer | Lead Architect

EPAM Systems in Zárate, Argentina is looking for a Lead .NET Full Stack Engineer. The role demands deep expertise in C#, .NET, ASP.NET Core, and Angular. Responsibilities include architecting full-stack applications, creating backend services, and ensuring application performance. This senior-level pos ...

Lead Data Engineer ClickHouse & High Throughput Pipelines

Ciklum is seeking a Lead Data Engineer to join their team in Buenos Aires, Argentina. The successful candidate will be responsible for leading the migration of large-scale logs and designing ClickHouse clusters, creating high-throughput ingestion pipelines to ensure platform reliability. Applicants sho ...

Lead AI Engineer Autonomous Agents (Remote, Equity)

Félix in Argentina is looking for an experienced AI Engineer to design and scale autonomous AI agents that enhance our product infrastructure. You will be responsible for improving the product infrastructure through innovative AI solutions while enjoying a competitive salary, stock options, and a flexi ...

Lead Data Engineer ML & Data Pipelines (Remote)

MUTT DATA, located in Buenos Aires, Argentina, is seeking a Data Engineer Lead to innovate with cutting-edge technologies in Big Data and Machine Learning. The successful candidate will design ETL processes, lead data pipeline development, and mentor team members. In this remote-first culture, you will ...

Lead Backend Engineer — LLM API Architect (Argentina)

EPAM Systems is looking for a Lead Backend Developer in Argentina to design and implement innovative API services leveraging LLM orchestration. The ideal candidate will have extensive experience in backend engineering and will take charge of architecture decisions. This role involves working collaborat ...

Lead AI & LLM Engineer — Scale AI Features

OneSeven Tech (OST) in Buenos Aires is seeking a skilled AI Engineer to lead the development of AI‑powered products. The role involves end-to-end development of AI features, with a strong focus on scaling and reliability. The ideal candidate will have strong expertise in Python, experience with LLM API ...

Remote Lead Data Engineer | ETL & ML Pipelines

MUTT DATA, located in General Rodríguez, Argentina, is looking for a Data Engineer Lead to drive the development of ETL processes and enhance data pipeline innovations. The ideal candidate will lead a team, ensuring high-quality data engineering practices. Key responsibilities include designing ETL pro ...

Remote Lead Data Engineer | ETL & ML Pipelines

MUTT DATA, located in General Rodríguez, Argentina, is looking for a Data Engineer Lead to drive the development of ETL processes and enhance data pipeline innovations. The ideal candidate will lead a team, ensuring high-quality data engineering practices. Key responsibilities include designing ETL pro ...

Lead Python Engineer: AI Platform & Cloud Backend

EPAM Systems is seeking a Lead Python Engineer based in La Rioja, Argentina, to oversee backend delivery for an advanced AI platform. The ideal candidate will manage technical architecture and guide design reviews, ensuring high-quality results. With over 5 years of Python experience, the candidate sho ...

Senior Staff Software Engineer Platform & Cloud Lead

Werben Hr busca un Ingeniero de Software Senior para liderar la evolución de una plataforma de alto impacto. Se requieren más de 9 años de experiencia en entornos productivos, y el rol implica diseñar soluciones full-stack utilizando Java y React. El candidato deberá tener una sólida capacidad de lider ...

Remote Lead DevOps Engineer — Legacy Systems & Growth

DaCodes, a leading technology firm in Argentina, is seeking a qualified Dev Ops Engineer to lead initiatives for legacy systems while collaborating with integral brands. The ideal candidate will have 4-8 years of experience in Dev Ops or related fields and should be fluent in English. This role offers ...

Remote Lead DevOps Engineer — Legacy Systems & Growth

DaCodes, a leading technology firm in Argentina, is seeking a qualified Dev Ops Engineer to lead initiatives for legacy systems while collaborating with integral brands. The ideal candidate will have 4-8 years of experience in Dev Ops or related fields and should be fluent in English. This role offers ...

Remote Lead DevOps Engineer — Legacy Systems & Growth

DaCodes, a leading technology firm in Argentina, is seeking a qualified Dev Ops Engineer to lead initiatives for legacy systems while collaborating with integral brands. The ideal candidate will have 4-8 years of experience in Dev Ops or related fields and should be fluent in English. This role offers ...

Senior ML Engineer: Lead Scalable Production ML

Trafilea in Santa Fe Capital is seeking a Sr. Machine Learning Engineer to lead the development and deployment of advanced machine learning models. Responsibilities include building production-ready ML systems, designing data pipelines, and collaborating with cross-functional teams. The ideal candidate ...

Lead DevOps Engineer Remote, Legacy Systems Modernization

DaCodes, a leading technology firm in Argentina, is looking for a skilled Dev Ops Engineer to take charge of legacy systems initiatives. This role requires collaboration with integral brands and aims to enhance technical effectiveness. The successful candidate will possess 4-8 years of experience in De ...

Lead Data Engineer ClickHouse & High Throughput Pipelines

Ciklum is seeking a Lead Data Engineer to join their team in Argentina. The successful candidate will be responsible for leading the migration of large-scale logs, designing ClickHouse clusters, and creating high-throughput ingestion pipelines while ensuring platform reliability. The ideal candidate sh ...

Lead Python Backend Engineer: Scalable Web Apps

EPAM Systems is looking for a Lead Python Back-end Web Engineer to develop high-performance, database-driven web applications. This position requires expertise in Python and Postgres, along with leadership experience. The ideal candidate will be involved in building scalable back-end systems, ensuring ...

Lead Data Engineer: Pipelines & ML | Remote First

MUTT DATA, a dynamic data startup in Bahía Blanca, Argentina, is seeking a Data Engineer Lead. You will design ETL processes, lead data pipeline development, and mentor team members to innovate using cutting-edge technologies in Big Data and Machine Learning. The ideal candidate will have strong SQL an ...

Lead Data Engineer — Remote ML & Data Pipelines

MUTT DATA, a dynamic data startup in Buenos Aires, is seeking a lead Data Engineer. In this role, you will design ETL processes, lead the development of data pipelines, and mentor your team effectively. Ideal candidates should have strong SQL and Python skills, experience with cloud platforms, and a de ...

Lead Data Engineer — Remote ML & Data Pipelines

MUTT DATA, a dynamic data startup in Buenos Aires, is seeking a lead Data Engineer. In this role, you will design ETL processes, lead the development of data pipelines, and mentor your team effectively. Ideal candidates should have strong SQL and Python skills, experience with cloud platforms, and a de ...

Senior Python Engineer | Cloud, Flask & DevOps Lead

005_INAR Intive in Ituzaingó, Corrientes is seeking talented developers to create and maintain high-quality code. You'll engage with product managers using Agile approaches, leading the full lifecycle of development from design through deployment. The ideal candidate should possess robust expertise in ...

Senior Backend Engineer: GCP Data Migration Lead

AgileEngine, LLC in Argentina is looking for a Senior Backend Engineer to take charge of a critical migration project from a monolithic database to multiple domain-specific data stores within Google Cloud Platform. Candidates should have more than 6 years of experience, particularly in data migration, and pro ...

Lead DevOps Engineer Remote, Legacy Systems Innovator

DaCodes, a leading technology firm in Argentina, is seeking a qualified Dev Ops Engineer to lead initiatives for legacy systems while collaborating with integral brands. The ideal candidate will have 4-8 years of experience in Dev Ops and fluency in English. This position offers remote work options, ma ...

Lead DevOps Engineer Remote, Legacy Systems Modernization

DaCodes, a leading technology firm in Argentina, is looking for a skilled Dev Ops Engineer to take charge of legacy systems initiatives. This role requires collaboration with integral brands and aims to enhance technical effectiveness. The successful candidate will possess 4-8 years of experience in De ...

Lead AI Engineer for Conversational Agents & Architecture

Baufest busca un/a AI Engineer Lead para diseñar arquitecturas de agentes conversacionales con IA y liderar equipos de desarrollo. Se requiere más de 7 años de experiencia en software y 3 años en IA generativa, además de un nivel de inglés B2+. Este rol incluye asegurar la integración de sistemas empre ...

Lead Mobile Engineer React Native & Crypto Wallets

Framework Ventures is looking for a seasoned mobile engineering leader in Argentina to develop high-performance mobile applications. This role involves working closely with backend developers and product managers to deliver innovative solutions. Your responsibilities include leading a team of React Nat ...

Senior Java Engineer — Backend Lead (Spring, GraphQL)

Ciklum is seeking a Senior Java Engineer in Argentina to join their team and work on backend development for a global ticketing services provider. The role involves full software development lifecycle ownership and creating scalable backend systems using Java and Spring Framework. Requirements include ...

Lead DevOps Engineer Remote, Legacy Systems Innovator

DaCodes, a leading technology firm in Argentina, is seeking a qualified Dev Ops Engineer to lead initiatives for legacy systems while collaborating with integral brands. The ideal candidate has 4-8 years of experience in Dev Ops and fluency in English. This position offers remote work options along wit ...

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