95,981+ Lead Fullstack Engineer Pythonreact Secure Fintech Jobs in Argentina — Top Companies Hiring June 2026

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Chief Android Architect & Global Platform Leader

We are looking for a highly experienced Chief Android Engineer to join our Mobile Team working on a leading global prestige retail platform.The project focuses on the development and support of applications across Desktop, mWeb, iOS, and Android platforms, with over 100 specialists collaborating to enhanc ...

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 ...

Senior Frontend Engineer (React/TypeScript) — Lead UI & UX

A leading technology firm is seeking a Senior Frontend Engineer to contribute to the modernization of their platform, which supports appraisal professionals in the home valuation industry. The ideal candidate will have extensive experience in building production-level React applications with TypeScript and a str ...

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 ...

Senior React Native Engineer — Lead & Build UX Apps

A leading software solutions provider in Argentina seeks an experienced software developer to perform complex tasks in a collaborative environment. The ideal candidate will have over 5 years of software development experience and at least 2 years working with React Native. Responsibilities include mentoring juni ...

Lead Data Engineer: Scale ELT Pipelines & Data Platform

A tech company in Argentina is seeking a Data Engineer to design and optimize high-performance ELT pipelines for their centralized data warehouse. The role requires 5+ years of experience in building scalable data systems and expertise in SQL and Python. Candidates should be comfortable working in a fast-paced e ...

Senior Mobile Engineer: React Native Apps & SDKs Lead

A technology firm is seeking a Senior Mobile Software Engineer to develop and maintain mobile applications using React Native. This role requires over 8 years of software development experience and a strong focus on mobile SDKs. Key responsibilities include leading development, creating unit tests, and participa ...

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 ...

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 ...

Cloud Migration Project Engineer II | Azure & AVD Lead

Softgic S. is seeking a Project Engineer in Argentina to lead cloud migration and deployment projects. This hands-on role requires expertise in Azure and Azure Virtual Desktop, along with strong communication skills for client interactions. You will manage technical project delivery from scoping through executio ...

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 iOS Engineer — Lead Scalable Health Apps (SwiftUI)

Svitla Systems, Inc. is searching for a Senior iOS Engineer to join their team in Argentina. This full-time position involves building and maintaining innovative mobile applications focused on enhancing healthcare experiences through technology. With over 5 years of experience in native iOS development ...

Lead AI Engineer — Remote RAG/NLP/LLM Systems

N-iX is seeking a Lead AI Engineer in Argentina to drive the design and evolution of AI-powered solutions. You'll focus on building scalable intelligent systems and guide clients through AI adoption strategies. This role involves collaborating with stakeholders to develop AI solutions that enhance effi ...

Lead Python & React Engineer: AI Platform, AWS Architecture

EPAM Systems is seeking a Lead Python Engineer with React to own backend delivery for an advanced AI platform. The ideal candidate should have over 5 years of experience in Python, specializing in AWS environments and AI integrations. You will guide technical decisions, mentor a team, and manage cloud ...

Senior Angular Full Stack Engineer — Enterprise Apps Lead

EPAM Systems is looking for a Senior Angular Full Stack Engineer in Argentina, responsible for developing and maintaining enterprise applications with Angular and Node.js. The ideal candidate should have strong experience in building scalable applications and delivering quality solutions across frontend and b ...

Lead Test Automation Engineer (JS/TS) — Drive Quality

EPAM Systems seeks a QA Automation Lead in Argentina to define and own the test automation strategy while architecting solutions for modern web applications and APIs. Ideal candidates should possess strong leadership skills and extensive automation expertise, including proficiency in Cypress and CI/CD ...

MSP L2 L3 Engineer: Automation, Escalations & Security Lead

FUNCSHUN is seeking a Level 2-3 Engineer in Argentina. You'll manage escalated support tickets and lead infrastructure projects, mastering automation and mentoring junior engineers. The ideal candidate has experience with Microsoft 365 and Azure, is fluent in English and Spanish, and has a proactive ap ...

Senior QA Engineer — Automation & CI/CD Quality Lead

Tether Operations Limited is seeking a Senior QA Engineer based in Argentina. The role involves ensuring product quality through a mix of manual and automated testing, designing test cases, and collaborating with development teams to deliver high-quality products. Ideal candidates will have a Bachelor' ...

Lead Backend Engineer (PHP/Laravel) — Guide & Grow Teams

Reklut busca un/a Team Lead Backend (PHP/Laravel) en Belgrano, CABA, con modalidad mixta de 3 días presencial y 2 home office. La posición demanda experiencia en liderazgo de equipos y gestión de proyectos para asegurar el crecimiento y calidad operacional. Los candidatos ideales deben tener un sólido ...

AI QA Engineer & SDET: AI Testing & Automation Lead

Newfold Digital is seeking an AI-SDET to lead the adoption of AI-powered tools within the QA Guild, advancing quality engineering practices. The role involves validating LLM outputs, designing evaluation frameworks, and building automation pipelines, requiring strong Python skills and extensive enginee ...

Chief AI Engineer: Global Strategy & GenAI Prototyping Lead

EPAM Systems is looking for a Chief AI Engineer to connect business priorities with scalable AI/GenAI outcomes in Argentina. In this role, you will guide AI and GenAI efforts from early concepts through prototypes, shaping roadmaps for executive stakeholders. With 7+ years of experience in AI/GenAI pro ...

Chief AI Engineer: Lead GenAI Strategy (Posadas) (Argentina)

EPAM Systems in Argentina is looking for a Chief AI Engineer to lead transformative AI and GenAI projects. The idóneo candidate will have over 7 years of experience aligning AI strategies with business goals, demonstrating a strong proficiency in Google Cloud technologies. This role involves ...

Lead Full Stack Engineer: Cloud, Go/Python & React

EPAM Systems is looking for a Lead Full Stack Developer to architect and build scalable backend and React-based frontend solutions. You'll play a key role in guiding system design, improving code quality through best practices, and collaborating with product and design teams. This role requires 5+ year ...

Senior QA Engineer II Lead Test Automation & GenAI

TenOneTen is looking for a Sr Quality Engineer II in Argentina to lead their Quality Engineering team. You'll establish best practices and drive the quality strategy across significant product areas. Collaboration with development teams to enhance software testing is crucial, and a hands-on approach to test a ...

Chief Ai Engineer: Lead Genai Strategy (Chubut) (Argentina)

Chief AI Engineer: Lead GenAI Strategy (Chubut, Argentina) EPAM Systems is seeking a Chief AI Engineer to lead transformative AI and GenAI projects. Responsibilities Translate complex business challenges into actionable roadmaps. Drive innovative AI solutions from con ...

Senior Agentic Engineer RPA Lead & AI Driven Automation

Ciklum is searching for a Senior Agentic Engineer to join our team in Argentina. This role involves working with cross-functional teams to build advanced automation solutions integrating RPA and LLMs. The successful candidate will author design documents and build scalable automation using UiPath, while mento ...

Remote First Privacy Engineer Lead & Protect User Data

DuckDuckGo is looking for a Senior Privacy Engineer to lead projects that safeguard user privacy. Candidates should possess expertise in Go, Node.js, and Python, along with strong problem-solving and communication skills. The role involves writing robust code, implementing privacy features, and mentori ...

Lead Dynamics 365 Engineer Full Stack Cloud Innovator

Bloom Talent Partners is seeking a highly skilled Lead Dynamics365 Engineer to lead the design and development of full-stack enterprise applications in Argentina. This senior role involves integrating Microsoft Dynamics365 with the Power Platform and leveraging Azure cloud services. The ideal candidate will h ...

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 ...

Senior QA Engineer II Lead Test Automation & GenAI

TenOneTen is looking for a Sr Quality Engineer II in Argentina to lead their Quality Engineering team. You'll establish best practices and drive the quality strategy across significant product areas. Collaboration with development teams to enhance software testing is crucial, and a hands-on approach to t ...

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, thr ...

Senior Frontend Engineer (React/TypeScript) — Lead UI & UX

A leading technology firm is seeking a Senior Frontend Engineer to contribute to the modernization of their platform, which supports appraisal professionals in the home valuation industry. The ideal candidate will have extensive experience in building production-level React applications with TypeScript and a str ...

Senior React Native Engineer — Lead & Build UX Apps

A leading software solutions provider in Argentina seeks an experienced software developer to perform complex tasks in a collaborative environment. The ideal candidate will have over 5 years of software development experience and at least 2 years working with React Native. Responsibilities include mentoring juni ...

Senior iOS Engineer — Lead Scalable Health Apps (SwiftUI)

Svitla Systems, Inc. is searching for a Senior iOS Engineer to join their team in Argentina. This full-time position involves building and maintaining innovative mobile applications focused on enhancing healthcare experiences through technology. With over 5 years of experience in native iOS developm ...

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 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 ...

Lead Data Engineer: Scale ELT Pipelines & Data Platform

A tech company in Argentina is seeking a Data Engineer to design and optimize high-performance ELT pipelines for their centralized data warehouse. The role requires 5+ years of experience in building scalable data systems and expertise in SQL and Python. Candidates should be comfortable working in a fast-paced e ...

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 Mobile Engineer: React Native Apps & SDKs Lead

A technology firm is seeking a Senior Mobile Software Engineer to develop and maintain mobile applications using React Native. This role requires over 8 years of software development experience and a strong focus on mobile SDKs. Key responsibilities include leading development, creating unit tests, and participa ...

Expansion Manager Argentina 100% Remote

About the job We are seeking a highly driven Expansion Manager to expand Tether’s growth and presence in Argentina through adoption of its solutions, products and services. The Expansion Manager will play a pivotal role in identifying and executing new business opportunities, establishing strateg ...

Expansion Manager Argentina 100% Remote

About the job We are seeking a highly driven Expansion Manager to expand Tether’s growth and presence in Argentina through adoption of its solutions, products and services. The Expansion Manager will play a pivotal role in identifying and executing new business opportunities, establishing strateg ...

Expansion Manager Argentina 100% Remote

About the job We are seeking a highly driven Expansion Manager to expand Tether’s growth and presence in Argentina through adoption of its solutions, products and services. The Expansion Manager will play a pivotal role in identifying and executing new business opportunities, establishing strateg ...

Expansion Manager Argentina 100% Remote

About the job We are seeking a highly driven Expansion Manager to expand Tether’s growth and presence in Argentina through adoption of its solutions, products and services. The Expansion Manager will play a pivotal role in identifying and executing new business opportunities, establishing strateg ...

Expansion Manager Argentina 100% Remote

About the job We are seeking a highly driven Expansion Manager to expand Tether’s growth and presence in Argentina through adoption of its solutions, products and services. The Expansion Manager will play a pivotal role in identifying and executing new business opportunities, establishing strateg ...

Expansion Manager Argentina 100% Remote

About the job We are seeking a highly driven Expansion Manager to expand Tether’s growth and presence in Argentina through adoption of its solutions, products and services. The Expansion Manager will play a pivotal role in identifying and executing new business opportunities, establishing strateg ...

Expansion Manager Argentina 100% Remote

About the job We are seeking a highly driven Expansion Manager to expand Tether’s growth and presence in Argentina through adoption of its solutions, products and services. The Expansion Manager will play a pivotal role in identifying and executing new business opportunities, establishing strateg ...

Expansion Manager Argentina 100% Remote

About the job We are seeking a highly driven Expansion Manager to expand Tether’s growth and presence in Argentina through adoption of its solutions, products and services. The Expansion Manager will play a pivotal role in identifying and executing new business opportunities, establishing strateg ...

Expansion Manager Argentina 100% Remote

About the job We are seeking a highly driven Expansion Manager to expand Tether’s growth and presence in Argentina through adoption of its solutions, products and services. The Expansion Manager will play a pivotal role in identifying and executing new business opportunities, establishing strateg ...

Aws Cloud Security Engineer | Protect, Automate & Respond (San Juan)

CloudHesive is looking for a Cloud Security Engineer to support and secure AWS and hybrid infrastructures. Responsibilities Work closely with the Cloud Operations team. Monitor security events across customer environments. Improve the security posture of AWS and hybri ...

Senior QA Automation Engineer | Java, Selenium, CI/CD

Eleks is seeking a Senior Automation Test Engineer based in Buenos Aires, Argentina, to contribute to the test automation of a significant health insurance project. The ideal candidate should have over 5 years of automation testing experience, particularly with Java, TestNG, and Selenium, and possess strong c ...

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