96,761+ Lead Fullstack Engineer Pythonreact Secure Fintech Jobs in Argentina — Top Companies Hiring June 2026

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Remote AI Driven Full Stack Engineer

FullStack is looking for an experienced Agentic Software Engineer to join their talent network and work remotely with U.S. clients. The ideal candidate should possess over 5 years of professional experience in software development, particularly with full-stack architectures and proficiency in using GitHub Cop ...

Remote AI Driven Full Stack Engineer

FullStack is looking for an experienced Agentic Software Engineer to join their talent network and work remotely with U.S. clients. The ideal candidate should possess over 5 years of professional experience in software development, particularly with full-stack architectures and proficiency in using GitHub Cop ...

Remote AI Driven Full Stack Engineer

FullStack is looking for an experienced Agentic Software Engineer to join their talent network and work remotely with U.S. clients. The ideal candidate should possess over 5 years of professional experience in software development, particularly with full-stack architectures and proficiency in using GitHub Cop ...

02 Data Engineer Lead

We’re looking for a Data Engineer Lead to help take our expertise to the next level. If you consider yourself a data nerd like us, we’d love to connect! ...

Data Engineer Lead Att

Join Our Data Products and Machine Learning Development Remote Startup! Mutt Data is a dynamic startup committed to crafting innovative systems using cutting‑edge Big Data and Machine Learning technologies. We’re looking for a Data Engineer Lead to help take our expertise to ...

Lead Solutions Engineer (Remote)

About MonetizeMore MonetizeMore is a global pioneer in ad technology, powering ad monetization for over 150,000 websites and apps globally. We combine proprietary technology with sophisticated optimization strategies to secure and maximize publisher revenue. We are a 100% remote, culture-first organization ...

Lead AI Software Engineer

We are looking for a Lead AI Software Engineer to embed AI-driven capabilities into the SDLC and scale their use across engineering teams. You will engineer integrations, automation, and enablement for LLM-based tooling across workflows like CI/CD, testing, and code review, and help teams adopt sec ...

Lead Machine Learning Engineer

WHO WE ARE Jampp is a programmatic advertising platform used by the most ambitious companies to accelerate their mobile businesses. Founded in 2013, Jampp leverages machine learning, creative optimization, and proprietary advertising solutions to drive incremental growth for leading mobile advert ...

Lead Mobile Engineer (Remote)

About The Role We’re looking for a Lead Mobile Engineer to own our mobile applications and shape the future of Aplazo’s mobile experience. You’ll build the apps that customers use daily to access credit, make payments, and manage their finances. At this level, you’re the technical ...

Lead AI/ML Engineer

N-iX is looking for a Lead AI Engineer to drive the design, evaluation, and evolution of AI-powered solutions. In this role, you will focus on building and scaling intelligent systems (including RAG-based and NLP-driven applications), while guiding clients through technical discovery, architecture ...

Lead DevOps Engineer (Azure)

We are seeking a Lead DevOps Engineer with solid experience in designing, automating and supporting cloud-based infrastructure across Azure. The ideal candidate should be comfortable collaborating with development teams to enhance deployment processes, infrastructure reliability, scalability, secur ...

Lead DevOps Engineer (AWS)

We are seeking a Lead DevOps Engineer with deep expertise in architecting, automating and operating cloud-based infrastructure on AWS. The right candidate will guide engineering teams, set technical direction and drive improvements in deployment workflows, infrastructure resilience, scalability, se ...

Lead Data Engineer Databricks

At OZ we are looking for a Lead Data Engineer who will: · Serve as the technical lead for the project—owning solution design decisions, guiding implementation standards, and mentoring other engineers through coaching, reviews, and knowledge sharing. · Design, develop, and maintain complex E ...

Lead Data Engineer Databricks

At OZ we are looking for a Lead Data Engineer who will: · Serve as the technical lead for the project—owning solution design decisions, guiding implementation standards, and mentoring other engineers through coaching, reviews, and knowledge sharing. · Design, develop, and maintain complex ET ...

Lead Solutions Engineer (Remote)

About MonetizeMore MonetizeMore is a global pioneer in ad technology, powering ad monetization for over 150,000 websites and apps globally.We combine proprietary technology with sophisticated optimization strategies to secure and maximize publisher revenue.We are a 100% remote, culture-f ...

Lead Engineer / Payment Architect

Location: Remote (U.S. overlap preferred)Type: Contract (Full-Time Preferred)Domain: Payments / Fintech / eCommerce InfrastructureAbout the ProjectWe are leading a modernization initiative for a high-growth digital commerce platform fo ...

02 Data Engineer Lead

We’re looking for a Data Engineer Lead to help take our expertise to the next level. If you consider yourself a data nerd like us, we’d love to connect! What We Do Leveraging our expertise, we build modern Machine Learning systems for demand planning and budget forecasti ...

Data Engineer Lead Att

Join Our Data Products and Machine Learning Development Remote Startup! Mutt Data is a dynamic startup committed to crafting innovative systems using cutting‑edge Big Data and Machine Learning technologies. We’re looking for a Data Engineer Lead to help take our expertis ...

Lead Data Software Engineer

We are seeking a Lead Data Software Engineer to come on board with our team. This position centers on developing and maintaining data infrastructure that fuels AI‑powered products and intelligent agent systems. You'll get the chance to engage with state‑of‑the‑art technologies and help shape ...

Lead Networking Engineer Proxy

Job Responsibilities Client and Stakeholder management including client consultations, communication of expected completion dates and ongoing expectation management Contribute to process management and improvement within the team by updating and creating documentation and runbooks in ...

Lead DevOps Engineer (GCP)

We are seeking a Lead DevOps Engineer with solid experience in designing, automating and supporting cloud-based infrastructure across GCP. The ideal candidate should be comfortable collaborating with development teams to enhance deployment processes, infrastructure reliability, scalability, securit ...

Chief Network Security Engineer (Morón)

Chief Network Security Engineer We are seeking a Chief Network Security Engineer to support a staff augmentation engagement with a leading Oil & Gas client, strengthening hybrid cloud and on‑prem network security. You will lead secure network design and operations across AWS and Azure and help kee ...

Chief Network Security Engineer (Lomas de Zamora)

Chief Network Security Engineer We are seeking a Chief Network Security Engineer to support a staff augmentation engagement with a leading Oil & Gas client, strengthening hybrid cloud and on‑prem network security. You will lead secure network design and operations across AWS and Azure and help kee ...

Chief Network Security Engineer

Chief Network Security Engineer We are seeking a Chief Network Security Engineer to support a staff augmentation engagement with a leading Oil & Gas client, strengthening hybrid cloud and on-prem network security. You will lead secure network design and operations across AWS and Azure and help ke ...

Senior Product Security Engineer (Buenos Aires)

About the role We’re looking for a Senior Product Security Engineer to help lead the protection of our systems and data. In this role, you’ll guide product teams to build secure architecture, manage risk, and embed best practices throughout the development lifecycle. What You’ll Do <u ...

Lead Backend Software Engineer

About Beacon AI We’re a fast-moving team of aviators, engineers, and operators building an AI platform to make flying safer, more efficient, and more capable. Backed by top investors, we’ve secured a dozen Department of Defense contracts and partnered with major airlines to deliver mission-critic ...

Backend Go Lead Engineer

Acerca de ITC Worldwide ITC Worldwide es una firma global de servicios profesionales y consultoría tecnológica que ofrece soluciones en la nube, datos, IA y modernización empresarial. Nos asociamos con organizaciones globales para diseñar y construir plataformas escalables, seguras y preparadas pa ...

Lead Engineer / Payment Architect

Location: Remote (U.S. overlap preferred)Type: Contract (Full-Time Preferred)Domain: Payments / Fintech / eCommerce Infrastructure About the Project We are leading a modernization initiative for a high-growth digital commerce platfo ...

Lead Data Engineer Databricks

At OZ we are looking for a Lead Data Engineer who will: · Serve as the technical lead for the project—owning solution design decisions, guiding implementation standards, and mentoring other engineers through coaching, reviews, and knowledge sharing. · Design, develop, and maintain complex ...

Lead AWS Cloud Engineer

We are seeking an experienced Infrastructure engineer to join our Market Data Services team, focusing on our high-impact Market Data Distribution program . As a Lead Engineer at JPMorgan Chase within our Market Data Services team, you will play a pivotal role in delivering third party data, via cloud- ...

Lead Solutions Engineer (Remote)

About MonetizeMore MonetizeMore is a global pioneer in ad technology, powering ad monetization for over 150,000 websites and apps globally. We combine proprietary technology with sophisticated optimization strategies to secure and maximize publisher revenue. We are a 100% remote, culture-first ...

Lead Data Support Engineer

Capgemini is looking for a Data Support Engineer in Buenos Aires to lead software design and development activities. The ideal candidate will possess a deep understanding of programming concepts, able to work independently, and motivate team members to achieve success. This permanent role demands stron ...

Lead Technical Support Engineer

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Ange ...

Lead Mobile Frontend Engineer

Endava in Córdoba, Argentina is seeking skilled developers specialized in mobile app development for both iOS and Android platforms. Candidates should possess strong problem-solving skills and familiarity with Agile methodologies, as they will work closely with cross-functional teams to deliver high-quality s ...

Lead Mobile Frontend Engineer

Endava is looking for a skilled developer in Buenos Aires to facilitate software planning and delivery. The ideal candidate must have experience in native iOS and Android development, strong problem-solving skills, and knowledge of Agile methodologies. Endava offers a competitive salary package, career ...

Lead Mobile Engineer (Zárate)

Overview 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 applicati ...

Lead Test Automation Engineer

Varicent is seeking an experienced Automation Engineer to lead technical test automation efforts. In this role, you will coach team members, drive automation in projects, and ensure quality code through reviews. The ideal candidate will have a degree in Computer Science, at least 2 years of experience ...

Lead Cloud Engineer (Tandil)

Responsibilities Own operational health dashboards, alert thresholds, and incident response playbooks for the cloud platform Lead on‑call rotations, coordinate major incident resolution, and drive post‑incident reviews Implement and maintain Disaster Recovery (DR) solutions ...

Lead DevOps Engineer (Neuquén)

We are seeking a seasoned Lead DevOps Engineer to become part of our team. You will take ownership of the automation foundation of the cloud platform by establishing standards for infrastructure as code, CI/CD, and environment provisioning. This position turns manual operations into self-service exp ...

Lead DevOps Engineer (Caseros)

We are seeking a seasoned Lead DevOps Engineer to become part of our team. You will take ownership of the automation foundation of the cloud platform by establishing standards for infrastructure as code, CI/CD, and environment provisioning. This position turns manual operations into self-service exp ...

Lead Machine Learning Engineer

Machine Learning (ML) and Deep Learning (DL) are the core of our product and data is lifeblood for all of our decision making. We are seeking a Lead Machine Learning Engineer (Lead MLE) to spearhead the design, development, and deployment of ML/DL models into production. As a Lead Machine Learning Engineer, y ...

Lead AWS Cloud Engineer

We are seeking an experienced Infrastructure engineer to join our Market Data Services team, focusing on our high-impact Market Data Distribution program . As a Lead Engineer at JPMorgan Chase within our Market Data Services team, you will play a pivotal role in delivering third party data, via cloud-b ...

Lead Mobile Engineer (Caseros)

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 ...

Lead Technical Support Engineer

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo</st ...

Lead Mobile Engineer (Tigre)

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 ...

Lead Backend Software Engineer

About Beacon AI We’re a fast-moving team of aviators, engineers, and operators building an AI platform to make flying safer, more efficient, and more capable. Backed by top investors, we’ve secured a dozen Department of Defense contracts and partnered with major airlines to deliver mission-crit ...

Lead Architect Software Engineer

As a Senior Solutions Architect on a large-scale platform of modernization engagement, you will drive the end-to-end architecture from the front-end presentation layer through the API and services tier to the data layer. The client environment spans both Microsoft Azure cloud services and on-premises infrastr ...

Lead Mobile Engineer (Moreno)

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 ...

Lead Ruby Engineer (Ituzaingó)

Lead Ruby Developer – Identity and Access Management (Argentina) EPAM Systems is seeking a Lead Ruby Developer for their Identity and Access Management Team in Argentina. Responsibilities Develop high-quality Ruby code for authentication services. Lead technical initi ...

Lead Networking Engineer Proxy

Job responsibilities Client and Stakeholder management including client consultations, communication of expected completion dates and ongoing expectation management Contribute to process management and improvement within the team by updating and creating documentation and runboo ...

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