66,767+ Senior Fullstack Developer React Java Jobs in Argentina — Top Companies Hiring June 2026

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Senior Python Engineer Lead Cloud Apps (AWS, Flask)

005_INAR Intive in Corrientes, Argentina, is looking for talented developers to design and write clean, scalable code. You will lead the complete development process, collaborating closely with product managers using Agile methodologies. The ideal candidate will have strong experience with Python, Flas ...

Senior AI Platform Engineer — Lead Production AI Deployments

Supernal AI is seeking a Senior AI Platform Engineer to lead critical customer implementations and build production software for AI Employees. This hands-on role involves designing backend services and data models, as well as managing technical trade-offs. The ideal candidate will take ownership of arc ...

Remote Senior Data Engineer: Build Scalable ELT Pipelines

AgileEngine is seeking a Data Engineer to create high-performance ELT pipelines for a centralized data warehouse. The ideal candidate will have over 5 years of data engineering experience with strong SQL and Python skills, and be knowledgeable in data warehousing and distributed systems. This role prov ...

Remote Senior ML Tech Lead AI Strategy & People

Caylent is looking for a Senior ML Technical Lead to oversee engagements and lead a team of machine learning engineers. The ideal candidate will have over 10 years of experience in machine learning and a strong grasp of the AWS ML ecosystem. This fully remote opportunity emphasizes hiring and developin ...

Remote Senior Product Owner for WordPress & Web Projects

Wcanvas, based in Argentina, is seeking a Senior Product Owner to oversee various projects for international clients. This fully remote role demands fluency in English and a solid foundation in web development, focusing on WordPress. The ideal candidate will be responsible for managing projects using a ...

Remote Senior Product Owner for WordPress & Web Projects

Wcanvas, based in Argentina, is seeking a Senior Product Owner to oversee various projects for international clients. This fully remote role demands fluency in English and a solid foundation in web development, focusing on WordPress. The ideal candidate will be responsible for managing projects using a ...

Remote Senior n8n Automation Architect — AI Workflow Expert

Emma of Torre.ai is seeking a Senior n8n Automation Architect to transform business operations through automation. This fully remote position values expertise in n8n and requires fluency in both Spanish and English. The ideal candidate will connect CRMs to Google ecosystems, optimize automations, and e ...

Remote Senior Full Stack Engineer — C++/C# Expert

Svitla Systems is seeking a Senior Full Stack Engineer proficient in C++ and C# for a full-time remote position based in Argentina. This role requires developing and maintaining applications while collaborating with cross-functional teams. The ideal candidate will have a degree in Computer Science and ...

Senior AI Engineer — Remote LLM Pipelines for Fintech

Jeeves is seeking a Senior AI Engineer to design and implement AI-powered features for their financial operating system. This full-time remote position is based in Argentina and focuses on building reliable LLM integration pipelines. The ideal candidate should have over 5 years of software engineering ...

Senior AI Engineer — Remote LLM Pipelines for Fintech

Jeeves is seeking a Senior AI Engineer to design and implement AI-powered features for their financial operating system. This full-time remote position is based in Argentina and focuses on building reliable LLM integration pipelines. The ideal candidate should have over 5 years of software engineering ...

Senior Remote Cloud Architect: AWS & Cloud Native Lead

Caylent is looking for a Senior Software Architect to join our Cloud Native Applications team. This fully remote role involves designing innovative cloud native applications and guiding teams through Agile practices. The ideal candidate will have a strong background in software development, experience ...

Senior AI Engineer: LLM Pipelines for FinTech (Remote)

Jeeves is seeking a Senior AI Engineer to design and implement AI-powered features for their financial operating system. This full-time remote position is based in Argentina. The role focuses on building reliable LLM integration pipelines while collaborating with product and engineering teams. Candidat ...

Remote Senior Product Owner for WordPress & Web Projects

Wcanvas, based in Argentina, is seeking a Senior Product Owner to oversee various projects for international clients. This fully remote role demands fluency in English and a solid foundation in web development, focusing on WordPress. The ideal candidate will be responsible for managing projects using a ...

Remote Senior Paid Media Strategist (Meta/Google/TikTok)

Huzzle.com is seeking a Senior Media Buyer to manage advertising campaigns on Meta, Google Ads, and TikTok. The role involves overseeing substantial budgets and optimizing campaigns for effective performance. The ideal candidate should have a strong background in performance marketing and analytical skills. < ...

Remote Senior Full Stack Engineer — C++/C# Expert

Svitla Systems is seeking a Senior Full Stack Engineer proficient in C++ and C# for a full-time remote position based in Argentina. This role requires developing and maintaining applications while collaborating with cross-functional teams. The ideal candidate will have a degree in Computer Science and ...

Remote Senior ML Engineering Leader AI/AWS Strategy

Caylent, Inc is seeking a Senior Machine Learning Engineer with over 10 years of AI experience to lead a team of ML engineers and architects. In this role, you will enhance client strategies using AWS, providing impactful solutions while managing the team effectively. The position offers competitive pa ...

Remote Senior ML Engineering Leader AI/AWS Strategy

Caylent, Inc is looking for a Senior Machine Learning Engineer to lead a team of ML engineers and architects focused on enhancing client strategies through AWS. The ideal candidate will have over 10 years of AI experience, strong management skills, and a deep knowledge of machine learning. This positio ...

Senior Web Designer: Lead Responsive Web & Marketing Pages

WHS in Buenos Aires is seeking a Senior Web Designer to create impactful digital experiences. You’ll lead the design of responsive web experiences, focusing on marketing landing pages and ad creatives while evolving the brand’s online presence. The ideal candidate has 5+ years of design experience and ...

Senior Web Designer: Lead Responsive Web & Marketing Pages

WHS in Buenos Aires is seeking a Senior Web Designer to create impactful digital experiences. You’ll lead the design of responsive web experiences, focusing on marketing landing pages and ad creatives while evolving the brand’s online presence. The ideal candidate has 5+ years of design experience and ...

Remote Senior Account Manager — SMB Growth & Platform Expert

Digital Executive is looking for a full-time Senior Account Manager based in Córdoba, Argentina. This position focuses on managing video calls with small business owners, helping them understand how to maximize the platform to achieve their business goals. The ideal candidate should have over 4 years o ...

Remote Senior Full Stack Engineer (C++, C#, Vue)

Svitla Systems is looking for a Senior Full Stack Engineer to work remotely from Argentina. The ideal candidate should have expertise in C++ and C#, alongside strong front-end skills, particularly with Vue.js. The role involves collaborating with diverse teams to develop and maintain applications, ensu ...

Remote Senior Google Ads Manager — Lead Gen & ROAS

Bionic Talent is looking for a Senior Google Ads Manager to join their remote performance team in Buenos Aires. The ideal candidate will have 3-5 years of experience managing Google Ads and a proven ability to optimize campaigns for lead generation and return on ad spend. Responsibilities include devel ...

Senior Technical Support Manager AI & Cloud Lead (Remote)

Omilia is looking for a Senior Technical Support Manager in Jujuy, Argentina. This role requires leading the AMER support team and managing complex requests on the Omilia Cloud Platform while providing hands-on leadership. The ideal candidate will have a minimum of 5 years' experience in technical supp ...

Remote Senior Creative Ops Leader for AI Growth

Trafilea, based in Buenos Aires, is seeking a creative leader to oversee high-performing advertising campaigns. You will mentor teams and drive innovation while ensuring brand consistency across all assets. The ideal candidate will have over 5 years of experience in leading creative campaigns within ad ...

Remote Senior Creative Ops Leader for AI Growth

Trafilea, based in Buenos Aires, is seeking a creative leader to oversee high-performing advertising campaigns. You will mentor teams and drive innovation while ensuring brand consistency across all assets. The ideal candidate will have over 5 years of experience in leading creative campaigns within ad ...

Senior Mobile Engineer — Remote, iOS/Android, Vision & Apps

Toptal is seeking a senior mobile engineer based in Berazategui, Buenos Aires, to lead the development of a consumer app across iOS and Android platforms. This role promises a unique opportunity in a fast-paced remote environment focused on innovation. The ideal candidate will have at least 5 years of ...

Senior Accountant (Remote) — Growth‑Focused, UTC±3/4

Oyster® in Argentina seeks a motivated Senior Accountant to manage daily accounting operations and financial reporting. This fully remote position is ideal for individuals in the UTC +3/-4 time zone. The selected candidate should possess over 5 years of accounting experience, with strong Excel proficie ...

Senior Full Stack Engineer (C++/C#) – Remote, AWS

Svitla Systems is seeking a Senior Full Stack Engineer based in Argentina, Tucumán, to join their team remotely. The ideal candidate will have a minimum of 5 years of front-end development experience, along with strong skills in C++ and C#. Responsibilities include application development and collaboration wi ...

Remote Senior Full Stack Engineer (C++, C#, Vue)

Svitla Systems is looking for a Senior Full Stack Engineer to work remotely from Argentina. The ideal candidate should have expertise in C++ and C#, alongside strong front-end skills, particularly with Vue.js. The role involves collaborating with diverse teams to develop and maintain applications, ensu ...

Senior Mobile Engineer — Remote, iOS/Android, Vision & Apps

Toptal is seeking a senior mobile engineer based in Berazategui, Buenos Aires, to lead the development of a consumer app across iOS and Android platforms. This role promises a unique opportunity in a fast-paced remote environment focused on innovation. The ideal candidate will have at least 5 years of ...

Senior Accountant (Remote) — Growth‑Focused, UTC±3/4

Oyster® in Argentina seeks a motivated Senior Accountant to manage daily accounting operations and financial reporting. This fully remote position is ideal for individuals in the UTC +3/-4 time zone. The selected candidate should possess over 5 years of accounting experience, with strong Excel proficie ...

Senior Data Engineer – Remote Cloud ETL/ELT Pipelines

Ankura is hiring a Senior Associate Data Engineer to develop and maintain scalable ETL/ELT pipelines on cloud platforms. The ideal candidate will have strong engineering practices and cloud expertise. While the role is primarily remote based in Buenos Aires, Argentina, other locations in the country are also ...

Remote Senior Full Stack Engineer C++/C# Expert

Svitla Systems is looking for a Senior Full Stack Engineer to join their team. This role involves developing and maintaining applications with a focus on C++ and C#. Candidates should have a Bachelor's degree in Computer Science and at least five years of experience in application development. The posi ...

Remote Senior Full Stack Engineer C++/C# Expert

Svitla Systems is looking for a Senior Full Stack Engineer to join their team. This role involves developing and maintaining applications with a focus on C++ and C#. Candidates should have a Bachelor's degree in Computer Science and at least five years of experience in application development. The posi ...

Remote Senior Google Ads Manager — Lead Gen & ROAS

Bionic Talent is looking for a Senior Google Ads Manager to join their remote performance team in Buenos Aires. The ideal candidate will have 3-5 years of experience managing Google Ads and a proven ability to optimize campaigns for lead generation and return on ad spend. Responsibilities include devel ...

Senior Backend Engineer Remote, AI Driven Cloud Storage

Backblaze is searching for a skilled backend software engineer based in Buenos Aires. The ideal candidate will have over 5 years of experience, proficiency in backend languages, and a strong customer-focused approach. You will leverage AI-assisted tools to enhance implementations and design server-side APIs s ...

Senior Mobile Engineer — Remote, iOS/Android, Vision & Apps

Toptal is seeking a senior mobile engineer based in Berazategui, Buenos Aires, to lead the development of a consumer app across iOS and Android platforms. This role promises a unique opportunity in a fast-paced remote environment focused on innovation. The ideal candidate will have at least 5 years of ...

Remote Senior Full Stack Engineer (C++/C# expert)

Svitla Systems, Inc. is hiring a Senior Full Stack Engineer for a full-time remote position. The ideal candidate will possess a Bachelor's degree in Computer Science and should have at least 5 years of experience in application development, particularly in C++ and C#. The role involves developing and m ...

Remote Senior Full Stack Engineer (C++/C# expert)

Svitla Systems, Inc. is hiring a Senior Full Stack Engineer for a full-time remote position. The ideal candidate will possess a Bachelor's degree in Computer Science and should have at least 5 years of experience in application development, particularly in C++ and C#. The role involves developing and m ...

Senior Data Analyst Remote Power BI & Fabric Expert

Kake is looking for a Senior Data Analyst based in Corrientes, Argentina. The role involves designing and maintaining dashboards using Microsoft Power BI, as well as optimizing data workflows with Microsoft Fabric. Applicants should have over 5 years of experience in data analytics, advanced SQL skills ...

Remote Senior SAP & Severance Tax Accountant – Upstream Oil

PetroHire is seeking a Senior Regulatory & Severance Tax Accountant to ensure compliance with severance tax regulations mainly in Texas and Louisiana. This fully remote role requires a minimum of 5 years experience in Upstream Oil & Gas accounting, focusing on error detection and troubleshooting. The i ...

Remote Senior SAP & Severance Tax Accountant – Upstream Oil

PetroHire is seeking a Senior Regulatory & Severance Tax Accountant to ensure compliance with severance tax regulations mainly in Texas and Louisiana. This fully remote role requires a minimum of 5 years experience in Upstream Oil & Gas accounting, focusing on error detection and troubleshooting. The i ...

Senior Technical Support Lead for AI & Cloud Platform

Omilia is seeking a Senior Technical Support Manager based in Comodoro Rivadavia, Argentina, to lead our AMER support team. This role is essential for managing complex requests across the Omilia Cloud Platform while emphasizing excellence in customer communication. The ideal candidate will have over 5 ...

Remote Senior Analytics Data Engineer — Supply Chain Scale

Coderio | Software is looking for a Senior Analytics Data Engineer to work fully remote from Mendoza, Argentina. This role involves transforming complex supply chain operations into scalable data products while collaborating with cross-functional teams and applying software engineering best practices. ...

Remote Senior Analytics Data Engineer — Supply Chain Scale

Coderio | Software is looking for a Senior Analytics Data Engineer to work fully remote from Mendoza, Argentina. This role involves transforming complex supply chain operations into scalable data products while collaborating with cross-functional teams and applying software engineering best practices. ...

Senior QA Engineer Mobile Apps & Test Automation (Remote)

Framework Ventures is looking for a Senior QA Engineer to join their fully remote team based in Buenos Aires, Argentina. The successful candidate will have 4 years of experience in Software Quality Assurance and expertise in Mobile App Testing. This role involves documenting issues, maintaining test pl ...

Remote Senior E‑commerce Data Analyst: Insights & SQL

Scale Up Recruiting Partners is on the lookout for a Senior E-commerce Data Analyst, who will manage SQL-based analysis for Amazon Seller Central and Shopify. This fully remote position plays a critical role in evaluating revenue and profitability. The ideal candidate must have proficiency in Amazon an ...

Remote Senior E‑commerce Data Analyst: Insights & SQL

Scale Up Recruiting Partners is on the lookout for a Senior E-commerce Data Analyst, who will manage SQL-based analysis for Amazon Seller Central and Shopify. This fully remote position plays a critical role in evaluating revenue and profitability. The ideal candidate must have proficiency in Amazon an ...

Remote Senior Full Stack Engineer (C++/C#, AWS)

Svitla Systems is looking for a Senior Full Stack Engineer to work remotely from Argentina. The candidate will be responsible for developing and maintaining full-stack applications and will collaborate with cross-functional teams. Applicants must have a degree in Computer Science or a related field alo ...

Remote Senior Product Owner WordPress & Web Projects Lead

Wcanvas, based in Argentina, is seeking a Senior Product Owner for a fully remote position. The successful candidate will lead multiple projects for international clients, utilizing agile methodologies to manage and deliver high-impact web projects. Fluency in English and significant experience in web ...

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