Senior Fullstack Engineer Reactnode Python Cloud Jobs in San Juan, Argentina

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Remote Tech Lead: Python & Azure for Medical Imaging

Coder Technologies Inc. is looking for a Tech Lead to drive the transformation of its Real-World Data platform, focusing on high-quality medical imaging (DICOM). This fully remote role requires expertise in migrating from a Golang to a scalable Python architecture. The ideal candidate will lead cloud a ...

Remote Tech Lead: Python & Azure for Medical Imaging

Coder Technologies Inc. is looking for a Tech Lead to drive the transformation of its Real-World Data platform, focusing on high-quality medical imaging (DICOM). This fully remote role requires expertise in migrating from a Golang to a scalable Python architecture. The ideal candidate will lead cloud a ...

Designated Services Engineer

What You’ll Be Doing As a Senior Designated Services Engineer, you will play a key role in ensuring WEKA’s customer success, contributing to top‑rated reviews, and providing technical expertise to top‑tier customers. Serve as the primary technical liaison between customers and Engineerin ...

Designated Services Engineer

What You’ll Be Doing As a Senior Designated Services Engineer, you will play a key role in ensuring WEKA’s customer success, contributing to top‑rated reviews, and providing technical expertise to top‑tier customers. Serve as the primary technical liaison between customers and Engineerin ...

Designated Services Engineer

What You’ll Be Doing As a Senior Designated Services Engineer, you will play a key role in ensuring WEKA’s customer success, contributing to top‑rated reviews, and providing technical expertise to top‑tier customers. Serve as the primary technical liaison between customers and Engineerin ...

Designated Services Engineer

What You’ll Be Doing As a Senior Designated Services Engineer, you will play a key role in ensuring WEKA’s customer success, contributing to top‑rated reviews, and providing technical expertise to top‑tier customers. Serve as the primary technical liaison between customers and Engineerin ...

Designated Services Engineer

What You’ll Be Doing As a Senior Designated Services Engineer, you will play a key role in ensuring WEKA’s customer success, contributing to top‑rated reviews, and providing technical expertise to top‑tier customers. Serve as the primary technical liaison between customers and Engineerin ...

Data Engineer (Data Factory)

Allata is a global consulting and technology services firm with offices in the US, India, and Argentina. We help organizations accelerate growth, drive innovation, and solve complex challenges by combining strategy, design, and advanced technology. Our expertise covers defining business vision, optimizing pro ...

Mathematics & Python Expert Freelance Ai Trainer (San Juan)

Participation is project-based, not permanent employment. What This Opportunity Involves Design original computational mathematics problems that simulate real mathematical research workflows Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy) </li ...

Full Stack Developer (Python; C#; JavaScript) – Mexico/Argentina

Want to see how an idea becomes a reality? How a virtual design is transformed into a product? Are you a fast and eager learner who easily adapt? Are you willing to innovate the industry while using various technologies? Inense your career! Join our growing team to provide the best ...

Remote 3D Modeling & Python Specialist for AI Assets

Meridial Marketplace, by Invisible is seeking independent 3D Modeling and Python Specialists for a specialized AI 3D asset collection project. Responsibilities include producing collision-accurate 3D meshes from 2D images and delivering structured programmatic outputs (JSON/JS) to train AI systems. Required skil ...

Technical Lead (Next.js + Vercel + AI) (Argentina)

Desde ACTIF buscamos para nuestro cliente Tecnom un/a Technical Lead Fullstack, con robusto expertise técnico y mirada de producto, para sumarse a un equipo que desarrolla soluciones basadas en web + inteligencia artificial. Nos orientamos a perfiles que hoy sean referentes técnicos sólidos, con experiencia e ...

Mathematics & Python Expert Freelance Ai Trainer (San Juan)

Participation is project-based, not permanent employment. What This Opportunity Involves Design original computational mathematics problems that simulate real mathematical research workflows Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy) ...

Data Engineer — Learn from Top Mentors & Offsite Trips

Kelsus-inc in San Juan, Argentina, is seeking a passionate Data Engineer to design and develop data pipelines using Python and AWS technologies. The ideal candidate will have strong Python skills, expertise in ETL processes, and experience with relational databases like Postgres. This full-time role of ...

Senior Mining Engineer – Drilling & Blasting Lead

Job Description Ingeniero Senior de Perforación y Voladura. Revisa el progreso y evalúa los resultados. Interpreta y aplica la política. Recomienda cambios en el procedimiento. Opera con una libertad sustancial para la acción o decisión no revisada. < ...

Environmental Engineer, Senior, San Juan, Argentina

Nuestro equipo en Argentina está creciendo, actualmente nos encontramos en la búsqueda de una posición de Environmental Engineer, Senior para unirse a nuestro equipo en la Provincia de San Juan. Acerca del rol El principal desafío para enfrentar este cargo es asegurar que los aspect ...

Senior Automation QA Engineer — Remote & Blockchain

N-iX is seeking a Senior Automation QA Engineer in Argentina to enhance the quality and reliability of blockchain products. In this role, you’ll collaborate closely with software engineers and product managers to implement testing strategies, automate processes, and improve the QA lifecycle. Ideal candidates hav ...

Senior Automation QA Engineer (Manual expertise)

N-iX is a global software development company founded in 2002, connecting over 2,400+ tech professionals across 40+ countries. We deliver innovative technology solutions in cloud computing, data analytics, AI, embedded software, IoT, and more to global industry leaders and Fortune 500 companies. Join us to cr ...

Senior Ceph Architect & Premium Services Engineer

WEKA in Argentina is looking for a Senior Designated Services Engineer to lead customer-facing activities related to Ceph object storage environments. This role combines technical expertise with customer relationship management ensuring their success and satisfaction. The ideal candidate should have extensive ex ...

Senior QA Engineer (AI & Test Automation)

About The Job AOA is seeking a collaborative and detail-oriented Senior QA Engineer to guide our QA processes and champion the integration of AI into our quality assurance practices. You'll play a key role in delivering exceptionally high-quality and performant applications while working closely with ...

Senior Java Middleware Engineer (Fintech Microservices)

OKTO PAYMENTS is seeking a skilled Java Middleware Developer based in Argentina for their fintech team. This hybrid role requires strong expertise in middleware application development using Java, along with experience in creating scalable microservices and APIs. Ideal candidates should have a minimum of 5 years ...

Remote Senior PHP Full Stack Engineer

Sur Global in Argentina is looking for a Senior PHP Full Stack Developer to contribute to software development initiatives. The role involves building, maintaining, and improving web applications, collaborating with cross-functional teams, writing efficient code, and troubleshooting performance issues. Candidate ...

Senior Ruby Engineer — Identity & Access Security

EPAM Systems is seeking a Senior Ruby Developer to join our Identity and Access Management Team in San Juan, Argentina. In this role, you will design and enhance authentication services, ensuring both security and reliability. The ideal candidate will have a minimum of 3 years' experience, strong profi ...

Senior Ruby Engineer: IAM Security & Scale

EPAM Systems is searching for a Senior Ruby Developer in San Juan, Argentina to join their Identity and Access Management Team. In this role, you will be responsible for designing and developing authentication and authorization services with a focus on security and performance. The ideal candidate shou ...

Jr169 Senior Devops Engineer (San Juan)

ELEKS DevOps Office is looking for a Senior DevOps in Buenos Aires and Córdoba City (Argentina). About Project: ELEKS is running a Discovery phase for a US healthcare client ahead of an enterprise DevOps tools consolidation program. Responsibilities Perform hands‑on technical in ...

Senior AI First Marketing Ops Engineer

CommandLink, LLC is seeking a Senior Marketing Operations Engineer based in San Juan, Argentina. This role focuses on architecting and managing AI-first workflows while optimizing campaign performance in a B2B SaaS context. With responsibilities including the integration of advanced AI tools and utiliz ...

Senior Automation QA Engineer (San Juan)

Ciklum is looking for a Senior Automation QA Engineer to join our team in Argentina.We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges.With a global team of over 4,000 highly skilled develop ...

Senior Offensive Security Engineer (San Juan)

Overview Fever España is looking for a cybersecurity expert to join their Offensive Security team. The role involves conducting penetration tests and collaborating on security solutions to strengthen Fever's infrastructure. Responsibilities Conduct penetration tests to assess ...

Senior Agentic Backend Engineer (Remote, SaaS)

Velozient is seeking a full-time remote Agentic Developer with over 8 years of experience in .NET, C#, Python, and Node.js to join our client's Web / Foundations Team. You will play a key role in the development of a critical SaaS platform that impacts various industries including healthcare and education. </ ...

Remote Senior Frontend Engineer Next.js/React

Squad, a leading digital experience company in San Juan, Argentina, is looking for a Senior Frontend Engineer to build scalable web applications. The role emphasizes optimizing performance with React and Next.js in a remote environment. Ideal candidates will have 5–7 years of frontend development exper ...

Senior Edge Infrastructure Engineer (San Juan)

A leading connectivity solutions provider in Argentina is seeking an experienced Infrastructure Engineer to design and manage scalable and secure infrastructure solutions. This is a unique opportunity to contribute to innovative connectivity solutions within a supportive, growth-oriented environment. < ...

Senior Node.js Engineer (Remote) Fintech Backend

A leading software development company in Argentina is seeking a highly experienced Senior Node.js Engineer. The role involves designing and building scalable backend services and optimizing performance within the fintech domain. Candidates should have over 6 years of experience, particularly with microservices ...

Senior QA Automation Engineer — Flexible & Remote

A tech company in Argentina is seeking QA Engineers to be integrated within their development teams. The successful candidates will be responsible for understanding product specifications, delivering high-quality products, and developing automated tests using tools like Selenium. A curious and analytical mindset ...

Senior PostgreSQL Architect & Lead DB Engineer

Svitla Systems, Inc. is seeking a Principal Database Engineer and Database Systems Architect for a full-time position in Argentina. This role focuses on optimizing and evolving a PostgreSQL-based system, resolving performance bottlenecks, and ensuring system reliability. Candidates must have 10+ years in databas ...

Senior Site Reliability Engineer, Node Platform

About Chainlink Chainlink is the industry-standard oracle platform bringing the capital markets onchain and powering the majority of decentralized finance (DeFi). The Chainlink stack provides the essential data, interoperability, compliance, and privacy standards needed to power advanced blockchain us ...

Senior ETL Engineer: Snowflake & Matillion Expert

Globaltize is seeking an experienced ETL/ELT Developer in Argentina. The ideal candidate will have strong SQL and ETL development skills, with experience in Matillion, SQL Server, and Snowflake. Responsibilities include developing and optimizing ETL pipelines, collaborating with business stakeholders, and ensuri ...

Senior Full Stack Engineer (San Juan)

About DocuSketch DocuSketch is a leading software solution provider for the restoration, property insurance, and real estate industries in North America. Our AI-empowered digital platforms enable restoration companies, adjusters, and insurers to efficiently document, manage, and process property c ...

Senior Site Reliability Engineer, Node Platform

About Chainlink Chainlink is the industry-standard oracle platform bringing the capital markets onchain and powering the majority of decentralized finance (DeFi). The Chainlink stack provides the essential data, interoperability, compliance, and privacy standards needed to power advanced blockchain us ...

Senior SAP FSM Engineer (San Juan)

We are seeking a seasoned Senior SAP FSM Engineer to design, build, and enhance scalable solutions across the SAP FSM platform. In this role, you will combine hands‑on development with close collaboration across technical and functional teams to deliver seamless field service processes. Join our tea ...

Senior Backend Engineer — Scalable Data Platforms

Newsela is seeking a Sr. Software Engineer to join the EveryDay Labs team in San Juan, Argentina. This role involves designing and maintaining software systems that enhance student outcomes by reducing absenteeism and increasing learning time. You will work on both existing systems and new products, all withi ...

Senior Software Development Engineer in Test

How do you want to pay? It’s a question you’ve answered on-screen or in-person thousands of times, but your choices have always been limited. Imagine the flexibility to pay however you want – credit, debit, multiple currencies, frequent flyer miles, loyalty points, or digital payments - all on the same card o ...

Senior Process Engineer Mining EPCM Leader

Construyendo sobre nuestro pasado. Listos para el futuro Worley es una firma global de servicios profesionales compuesta por expertos en energía, productos químicos y recursos. Nos asociamos con clientes para entregar proyectos y crear valor durante la vida útil de sus activos. Estamos uniendo dos mun ...

Senior AI Driven Marketing Ops Engineer

CommandLink is seeking a Senior Marketing Operations Engineer in Argentina, focusing on AI-driven automation in a B2B SaaS environment. You will architect and manage AI-first workflows, optimize campaign performance using Meta's MCP, and integrate cutting-edge AI tools. The ideal candidate has over 5 y ...

Senior Automation QA Engineer — Growth & Impact

Ciklum, a leading custom product engineering company in Argentina, is seeking a Senior Automation QA Engineer. Responsibilities include collaborating with stakeholders, developing automated test scripts, and mentoring junior engineers. The ideal candidate should be proficient in testing tools like Sele ...

Senior QA Engineer — Automation Lead & Mentoring

Sovos Compliance is seeking experienced software testers in Argentina who will contribute to quality assurance by identifying issues, creating test plans, and maintaining automated tests. As part of the team, you will work closely with developers, participate in sprint planning, and foster a culture of ...

Senior Frontend Engineer: VTEX IO Specialist

Valtech is looking for an experienced Frontend Developer to join their team in San Juan, Argentina. The successful candidate will have 5+ years of experience in frontend technologies and a strong background in VTEX IO development. Proficiency in tools like npm, Webpack, and Git is required, along with ...

Senior Test Automation Engineer (JavaScript/TypeScript)

This role requires solid automation experience, strong testing fundamentals, and the ability to collaborate effectively with development, product, and QA teams. Responsibilities Create automated tests for frontend applications, APIs, and end-to-end flows Build and maintain test sui ...

Remote Senior ESP32 Matter Firmware Engineer

Company is seeking a Senior Firmware Engineer in Argentina with over 10 years of experience in embedded development, specifically with ESP-IDF and Matter protocol. This role involves developing firmware for Matter-enabled devices and requires hands-on debugging skills. The ideal candidate will have a s ...

Senior Platform & Backend Recovery Engineer (Remote)

Kake is looking for a Senior Platform / Backend Recovery Engineer in Argentina to stabilize and recover a complex microservices platform. The ideal candidate will have extensive experience in backend and platform engineering, particularly with Node.js and TypeScript, and a strong understanding of distributed sys ...

Senior Mining Engineer – Drilling & Blasting Lead

Job Description Ingeniero Senior de Perforación y Voladura. Revisa el progreso y evalúa los resultados. Interpreta y aplica la política. Recomienda cambios en el procedimiento. Opera con una libertad sustancial para la acción o decisión no revisada. ...

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    Senior Fullstack Engineer Reactnode Python Cloud Jobs in San Juan Job Search Guide, Trends and Insights