3,528+ Senior Fullstack Engineer Reactnode Cloudnative Python Jobs in San Juan, Argentina — Local Employers Hiring June 2026

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Senior Cloud Platform Engineer Full Stack (React/AWS)

AgileEngine is seeking a Senior Full Stack Engineer to enhance their cloud platform for a life insurance product. You will develop using React or Angular on the frontend and Node.js, Golang, or Java on the backend, leveraging AWS infrastructure. The ideal candidate should have a Bachelor’s degree and 6 ...

Senior Full Stack Engineer — AI Driven Product Builder

DocuSketch, based in Río Negro, San Carlos de Bariloche, is seeking a Senior Full‑Stack Engineer to join a dynamic, small team. In this role, you will be responsible for the entire product journey, collaborating closely with team members to understand user needs and deliver high-quality features efficiently. ...

Senior Automation QA Engineer (San Carlos de Bariloche)

Senior Automation QA Engineer A leading custom product engineering company in Argentina is seeking a Senior Automation QA Engineer. Responsibilities Collaborating with stakeholders to define testing objectives. Developing automated test scripts using tools such as Sel ...

Remote Senior Full Stack Mobile Engineer (Rails + React)

Svitla Systems is looking for a Senior Full Stack Mobile Engineer for a remote position based in Argentina, Río Negro, San Carlos de Bariloche. The role involves extensive work with Ruby on Rails and React to enhance mobile applications across platforms. Candidates should possess the ability to integra ...

Senior Go Engineer – Scalable Serverless Messaging (Unlimited PTO)

TrueML Technology is looking for a Senior Engineer I to join their Communications team in San Carlos de Bariloche, Argentina. You will develop and extend their communication infrastructure, ensuring robust and scalable systems. The ideal candidate has 5+ years of software development experience and is profici ...

Senior Manual QA Engineer — Production & API Validation Remote

AgileEngine in San Carlos de Bariloche is looking for Manual QA Engineers to ensure stability and reliability on a live platform. You'll engage in functional, regression, and end-to-end testing while collaborating with Engineering and Support Teams. Qualified candidates will have 4 to 6 years of experi ...

Senior Go Engineer – Scalable Serverless Messaging (Unlimited PTO)

TrueML Technology in San Miguel de Tucumán, Argentina, is seeking a Senior Engineer I to enhance their communication infrastructure. You will be a key technical contributor, responsible for developing and maintaining high-volume messaging services and ensuring system robustness. The ideal candidate wil ...

Senior Edge Infra Engineer: Build Secure, Scalable Systems

Telnyx is seeking an experienced Infrastructure Engineer located in San Carlos de Bariloche, Argentina. This role focuses on designing and managing scalable and secure infrastructure solutions. Candidates should have a Bachelor's or Master's degree in Computer Science or Engineering along with 3-5 years of pr ...

Senior Mobile Engineer (Android) (San Carlos de Bariloche)

About the Role We are looking for a Senior Android Engineer to design, build, and maintain features that power consumer‑facing dating experience. You will work in Kotlin with Jetpack Compose and XML‑based views, owning features end‑to‑end from technical design through release while contributing to ...

Senior Full Stack Java Engineer — Remote (Spring/AWS)

Svitla Systems in San Miguel de Tucumán is looking for a FullStack Developer to design, develop, and support enterprise-level Java applications. This role emphasizes strong knowledge in Java, microservices, and front-end frameworks like Angular and ReactJS. The offer includes competitive compensation, ...

Senior Full Stack Engineer: Live Events Reliability, Remote

AgileEngine in San Carlos de Bariloche is looking for a Senior Full Stack Engineer to ensure production reliability on a high-scale hiring events platform. You will diagnose issues across distributed backend systems and collaborate with Client Support while maintaining SLA compliance. Ideal candidates ...

Senior Full Stack Engineer – Remote Life Insurance Cloud

AgileEngine is seeking a Senior Full Stack Engineer in San Miguel de Tucumán, Argentina, to develop and evolve a cloud platform for a next-generation life insurance product suite. The role requires strong experience in backend frameworks and frontend technologies. This position offers the opportunity t ...

Remote Senior Full Stack Engineer for Social Impact

Silver.dev is looking for an experienced full-stack developer to join their remote team in San Carlos de Bariloche, Argentina. The successful candidate will have over 8 years of experience, showcasing strengths in Python and SQL. Your responsibilities will include developing product features, enhancing ...

Senior Full Stack Engineer (San Carlos de Bariloche)

We are Software Mind, an awesome team of engineers who are ready to ramp up any top‑of‑the‑line company’s projects Our aim? To always be one step ahead. Become part of a multicultural company in constant growth with an excellent work environment certified by Great Place To Work Job Description </h3 ...

Senior Full Stack Engineer — Cloud Native & Remote Growth

AgileEngine is seeking a Senior Full Stack Engineer in San Miguel de Tucumán, Argentina, to build and maintain cloud-native applications with proficiency in React, Node.js, and C#. The role involves designing scalable solutions on AWS, ensuring quality through testing and managing infrastructure as code. ...

Remote Senior Full Stack Engineer – Life Insurance Cloud

AgileEngine is looking for a Senior Full Stack Engineer to develop a cloud platform for an innovative life insurance product suite. Candidates should have a strong background in NodeJS, Java, and React, along with over 6 years of experience in production-quality coding. This role offers versatile hours ...

Senior Data Engineer Spark & Java on AWS EMR

AgileEngine is seeking a Data Engineer specializing in Java and Apache Spark to develop and maintain large-scale data processing systems in a cloud-based AWS EMR environment. You will enhance data infrastructure reliability, scalability, and efficiency while collaborating with various teams. The ideal ...

Remote Senior OT Cybersecurity Engineer for Critical Infra

Strategic Staffing Solutions is looking for a Senior OT Cybersecurity Engineer for a fully remote position. The role emphasizes securing critical infrastructure and industrial settings. Key responsibilities include implementing cybersecurity solutions and providing support for deployments, requiring ex ...

Senior Manual QA Engineer — Production & API Validation Remote

AgileEngine is seeking experienced Manual QA Engineers to ensure stability in a live Hiring Events platform. Candidates with 4-6 years in QA will collaborate with cross-functional teams and perform extensive testing, including REST API validation and backend verification. The role emphasizes troublesho ...

Remote Senior Rails Full Stack Engineer | Hotwire & Tailwind

Hubstaff, a remote-first technology company, is seeking a Senior Rails Full-Stack Developer to design and maintain Rails applications. The ideal candidate will have over 7 years of experience, with strong database skills and proficiency in frontend technologies like Hotwire and Tailwind. This role offe ...

Senior Full Stack Engineer: AI Driven Healthcare SaaS

AgileEngine is seeking a Senior Full Stack Engineer to develop production-grade applications on a multi-tenant SaaS platform handling regulated healthcare data in San Miguel de Tucumán, Argentina. You will engage in designing ASP.NETCore APIs and Azure-hosted frontends using modern technologies like .NET and ...

Remote Senior Rails Full Stack Engineer (Design System)

Hubstaff, a remote-first technology company, is seeking a Senior Rails Full-Stack Developer to design and maintain Rails applications. Ideal candidates will have over 7 years of development experience along with strong database skills and expertise in hotwire and tailwind technologies. This role offers ...

Senior Android Engineer Id62593 (San Carlos de Bariloche)

Why Join Us AgileEngine is an Inc. **** company that creates award‑winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people‑first culture has earned us multiple Best Place to W ...

Senior Android Engineer Id63637 (San Carlos de Bariloche)

AgileEngine is an Inc. **** company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. W ...

Senior Android Engineer Id63637 (San Miguel de Tucumán)

AgileEngine is an Inc. **** company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. W ...

Senior Full Stack Engineer for Auction Platform & APIs

Minutentag in Argentina is seeking a Full-Stack Developer to enhance their digital auction and marketplace platform. You will design full-stack features, develop RESTful APIs, and create responsive user interfaces while collaborating with product and design teams. Adequate candidates should have over 4 ...

Remote Senior Rails Full Stack Engineer (Design System)

Hubstaff is looking for a Senior Rails Full-Stack Developer to join their remote-first technology company. You will be responsible for designing and maintaining Rails applications and tackling challenging problems in a collaborative environment. The ideal candidate should have over 7 years of experienc ...

Senior Edge Infra Engineer: Build Secure, Scalable Systems

Telnyx, a leading connectivity solutions provider in Argentina, is looking for an experienced Infrastructure Engineer to join their team in Buenos Aires. The successful candidate will design and manage scalable and secure infrastructure solutions, troubleshoot complex infrastructure issues, and develop infras ...

Senior Release Engineer — AI Driven CI/CD & Deployments

Backblaze is looking for a Release Manager to own the software release process, automate code deployments, and enhance workflow using AI. This role requires 5+ years of experience in release management and strong Git knowledge. Located in San Nicolás de los Arroyos, Argentina, the candidate should have ...

Senior Full Stack Engineer — AI Driven Product Builder

DocuSketch, located in San Nicolás de los Arroyos, Argentina, is looking for a Senior Full‑Stack Engineer to join a small, autonomous squad. You will own the product journey, from user experience to tackling production challenges, utilizing AI to enhance your work and solve customer problems. Your resp ...

Lead Autonomous Flight Software Engineer (Robotics & Embedded)

A leading AI firm is looking for a Lead Software Engineer to design and develop advanced robotic and embedded software for their pilot assistance systems. This role requires expertise in C++ or Python and experience in deploying autonomous solutions in safety-critical environments. Candidates should have 5+ year ...

Hybrid Backend Engineer — Flight Safety Systems

Beacon AI is seeking a Backend Software Engineer to join its team in San Carlos, Argentina. This hybrid position focuses on designing and building backend systems that support flight safety applications. Candidates should have over 2 years of experience with backend systems and be familiar with Python or Java ...

Hybrid Backend Engineer — Flight Safety Platform

Beacon AI is seeking a Backend Software Engineer to join its team in San Carlos, CA. This hybrid position involves designing and building backend systems that power flight safety applications. Candidates should have 2+ years of experience with backend systems, familiarity with Python or JavaScript/TypeScript, an ...

Senior Automation QA Engineer — AI Tools & CI/CD

Eleks is looking for an experienced Test Automation Engineer to work within the Client delivery team. You will be responsible for embedding yourself in the project engagement to improve in-sprint test automation capabilities. This role requires proficiency in Java and extensive experience with tools li ...

Senior Go Engineer – Scalable Serverless Messaging (Unlimited PTO)

TrueML Technology is seeking a Senior Engineer I to join their Communications team. This role involves developing the company’s communication infrastructure, applying strong analytical skills to solve complex challenges, and ensuring system robustness. The ideal candidate will have over five years of experien ...

Senior Frontend Engineer Angular 18+ | High Impact Agile

Brightside IT Consulting está conformando un equipo de desarrollo de alto impacto y busca Frontend Engineers Senior con experiencia en Angular 18+. Los profesionales deben tener la capacidad de tomar ownership técnico y participar en decisiones de arquitectura frontend. El rol implica el desarrollo de ...

Senior SDDC Engineer – Virtualization, Backup & 24x7 On Call

Pacifica Continental busca un Software Defined Datacenter Specialist para unirse a su equipo en San Salvador de Jujuy, Argentina. El candidato ideal debe tener al menos 5 años de experiencia como consultor tecnológico y conocimientos avanzados en VMware vSphere. Las responsabilidades incluyen liderazgo ...

Senior Automation Test Engineer (San Salvador de Jujuy)

Our customer is among the top-5 health insurance companies in the US. They are dedicated to expanding access to high-quality, cost-effective health care. We are looking for an experienced Test Automation Engineer to join the project engagement and work embedded within the Client delivery team, contributing ...

Senior .NET Backend Engineer Scale Resilient Cloud APIs

GM2 Argentina is hiring a Senior Backend Engineer to design and build scalable backend systems for applications. The ideal candidate will collaborate with cross-functional teams and contribute to diverse projects. Responsibilities include delivering quality software, mentoring teams, and engaging with clients ...

Senior Full Stack Mobile Engineer (Remote) Rails & React

Svitla Systems is looking for a Senior Full Stack Mobile Engineer for a remote position based in Argentina, specifically in Jujuy. This role focuses on enhancing mobile applications across platforms using Ruby on Rails and React. Candidates should have experience integrating Rails APIs and a solid gras ...

Remote Linux DevOps Engineer (Semi Senior) — Docker & Kubernetes

Nosotros está buscando un Sysadmin Linux/DevOps para un trabajo 100% remoto en Argentina. El candidato ideal tendrá más de 3 años de experiencia en administración de sistemas y debe tener sólidos conocimientos en Linux, así como habilidades en Docker y Kubernetes. Ofrecemos un horario de lunes a vierne ...

Senior DevOps Engineer Enterprise Tool Migration & CI/CD

Eleks is seeking a Senior DevOps to join their team in Buenos Aires or Córdoba City, Argentina. The role involves hands-on inventory of tools, integration mapping, and migration support for various enterprise tool consolidations. Applicants should have extensive experience in DevOps engineering, partic ...

Jr169 Senior Devops Engineer (San Salvador de Jujuy)

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 ...

Mid Level Full Stack Engineer | Remote & Flexible Hours

AgileEngine, LLC. is looking for a Mid-level Full Stack Engineer to work on their live Hiring Events platform. You will troubleshoot and resolve production issues, evolve backend systems built on Java and Spring Boot, and maintain frontend experiences in React. The ideal candidate has strong ownership ...

Backend Engineer: Flexible Hours & Remote Option

Avature is seeking a Backend Software Engineer to work in small development teams. The role involves balancing refactoring and feature development, contributing to product design and technical analysis, and participating in team discussions. The ideal candidate should be fluent in PHP, Python, or Java ...

Full Stack Engineer San Fernando

Resumen Somos una compañía con más de 20 años en el mercado de tecnología, trabajamos con clientes tanto a nivel local e internacional. Te vas a estar sumando a uno de nuestros squads de alto rendimiento como Dev PLSQL en uno de nuestros clientes. Responsabilidades Desarrollo ...

Remote AWS Cloud Engineer Build Scalable Solutions

Caylent is looking for a Software Engineer to be part of our Cloud Native Applications team in Argentina. The successful candidate will work on delivering AWS solutions while collaborating with architects and engineers. Responsibilities include participating in Agile ceremonies and having a deep experi ...

Power BI Data Engineer — ETL, Data Lakes & Dashboards

Particle41 is seeking a skilled Data Engineer (Power BI) in Buenos Aires to enhance data solutions and reporting efficiency. You will build scalable ETL/ELT pipelines and develop Power BI dashboards while collaborating closely with product and engineering teams. This role requires proficiency in SQL an ...

Remote AWS Cloud Engineer Build Scalable Solutions

Caylent is seeking a Software Engineer to join our Cloud Native Applications team in Argentina. This role involves collaborating with architects and engineers to deliver AWS solutions and participating in Agile ceremonies. We are looking for an adequate candidate with extensive experience in AWS servic ...

Care Analytics Data Engineer Snowflake Pipelines

Sovos in San Miguel de Tucumán, Argentina, is looking for an Analytics Engineer to own the data infrastructure for global support analytics. You will be responsible for designing and maintaining Snowflake data models and pipelines while collaborating with stakeholders to deliver buildable solutions. Th ...

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