Senior Pythonreact Fullstack Engineer Fintech Scale Jobs in Río Cuarto, Argentina

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Senior Python/React Full Stack Engineer — FinTech Scale

EPAM Systems seeks a Senior Full-Stack Engineer in Argentina to develop and optimize critical financial systems. You will design high-performance applications using Python, FastAPI, and ReactJS while ensuring scalability and stability. The role involves building microservices, implementing Docker and Kubernetes ...

Staff Fullstack Engineer: Data Structures & Scale (Remote)

A cutting-edge technology company is seeking a Mid-Senior level Software Engineer to improve and expand the capabilities of their web app. Your role involves designing architecture, developing features, and operationally owning what you build. Ideal candidates will have at least 8 years of experience, a proven t ...

Contract: Senior Fullstack Quality Engineer

Overview As a Senior Full-Stack Quality Engineer, you will be a critical force in ensuring that mission is delivered through reliable, high-quality software. You will work alongside talented product engineers to test complex front-end applications powered by cloud-based back-end services, internal LLMs ...

Senior Fullstack Engineer (Río Cuarto)

About Siena Join to apply for the Senior Fullstack Engineer role at Siena AI. Meet Siena. Siena is the first intelligence layer for customer experience. We're creating an operating system of AI agents that learn, remember, and act across every customer touchpoint—from support convers ...

Senior SRE: Scale & Reliability Engineer (Remote)

Talentus Global is seeking a Site Reliability Engineer (SRE) based in Córdoba, Río Cuarto, Argentina. This role is focused on ensuring the reliability and performance of applications and infrastructure. The ideal candidate will have 4 to 6 years of experience in Site Reliability Engineering, with stron ...

Senior DevOps Engineer Automate, Scale & Deliver

Teladoc Health is looking for a dedicated DevOps Engineer in Río Cuarto, Argentina, to lead efforts in automation and operational improvements. The role involves closely interacting with software developers, QA, and system engineers to sculpt secure and reliable automated continuous delivery solutions. <p ...

Senior Fullstack Engineer React/Node & Python

Baufest, con sede en Argentina, busca un/a Sr Fullstack Developer para unirse a su equipo. El candidato ideal debe tener experiencia en desarrollo frontend con ReactJS y backend con Node.js, además de capacidades en Python y proyectos cloud-native. La posición ofrece varias ventajas, como seguro médico ...

Senior Fullstack Engineer – AI & Robotics Platform

Silver.dev in Córdoba, Argentina is looking for a Sr Fullstack Engineer to develop end-to-end solutions across backend and frontend stacks. The ideal candidate will have strong programming skills in Python and TypeScript/Node.js, along with experience in robotics and autonomous vehicles. This position ...

Senior Frontend Engineer (B2C, Large scale experience)

About Us Gramian Consultancy is a boutique consultancy specializing in IT professional services and engineering talent solutions. With a strong background in software engineering and leadership, we help companies build high-performing teams by matching them with professionals who truly fit their needs ...

Senior Ruby Engineer IAM Security & Global Scale

EPAM Systems is seeking a Senior Ruby Developer to join our Identity and Access Management Team in Río Cuarto, Argentina. You will design, build, and enhance critical authentication and authorization services, collaborating with integral teams to deliver high-quality solutions. The ideal candidate has ...

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 Application Security Engineer Remote Fintech

Félix is seeking a Senior Application Security Engineer to enhance security in our cloud-native fintech platform. You will automate CI/CD security pipelines, manage vulnerability assessments, and ensure compliance with security standards. A hands-on role, it requires deep knowledge of application security and ex ...

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 ...

Senior Fullstack Engineer (Node/TS) — Remote Argentina

A leading technology company is seeking a Senior Software Engineer (Fullstack) to join a remote-first team in Argentina. You will design and implement scalable backend services, work with Node.js, TypeScript, and collaborate on product development. Candidates should have 7+ years of experience in web application ...

Senior Fullstack Engineer (React/Node) – Cloud Native

Baufest busca un/a Sr Fullstack (React/Node) Developer para mejorar la vida con tecnología. El candidato ideal tiene experiencia en desarrollo frontend y backend, además de contribuir a la capacitación de colegas. Entre los beneficios se incluyen seguro médico, clases de inglés y licencias especiales. ...

Senior Fullstack Engineer | React/Node & Python, Cloud

En Baufest, buscamos un/a Sr Fullstack (React/Node) Developer para unirse a nuestro equipo profesional. Las responsabilidades incluyen desarrollar software de calidad y colaborar en capacitaciones dentro del equipo. El candidato ideal tiene experiencia en ReactJS, Node.js y Python, así como en proyecto ...

Senior Fullstack Engineer: React/Node, Cloud Native

Baufest en Argentina busca un/a Sr Fullstack (React/Node) Developer para unirse a su equipo. El candidato ideal tendrá experiencia comprobada en desarrollo frontend y backend, así como en proyectos cloud-native. Ofrecemos un esquema de compensación atractivo que incluye beneficios como seguros de salud, días ...

Senior Fullstack Engineer: React/Node & Cloud Native

Baufest busca un/a Sr Fullstack (React/Node) Developer para unirse a su equipo en Argentina. El candidato ideal debe tener experiencia en desarrollo frontend con ReactJS y backend con Node.js, además de trabajar en proyectos cloud-native, preferiblemente en GCP. Ofrecemos un esquema de compensación 100 ...

Senior Fullstack Engineer: React/Node, Python, GCP

Baufest, en Argentina, busca un/a Sr Fullstack (React/Node) Developer para mejorar la vida con tecnología. La persona seleccionada desarrollará y probará unidades de software cumpliendo estándares y ayudará en la capacitación del equipo. Se requieren habilidades en ReactJS y Node.js, con experiencia en ...

Senior Fullstack Engineer (React/Node) Flexible Hours

Baufest está en búsqueda de un/a Sr Fullstack (React/Node) Developer para unirse a su equipo en Córdoba, Argentina. La persona seleccionada tendrá un papel clave en el desarrollo de aplicaciones utilizando tecnologías modernas. Se espera que los candidatos posean experiencia en desarrollo frontend con ...

Remote Senior QA Automation Engineer — Scale Testing Frameworks

Proxify is seeking a Senior QA Automation Engineer to enhance client quality assurance processes in Argentina. The ideal candidate should have over 5 years of test automation experience, particularly with modern frameworks like Playwright and Cypress. Responsibilities include managing the automation lifecycle, d ...

Senior AWS Data Engineer – Scale Time Series Pipelines

ON.energy is building the power infrastructure that makes the AI era possible. As AI demand surges past what the grid and traditional data centers can support, ON.energy provides a new class of power technology proven at gigawatt scale and trusted by the world’s leading cloud and AI companies. Our systems are ...

Senior Ruby on Rails Engineer | Scale Microservices & Lead

ultima milla en Río Cuarto, Argentina, busca un Ruby on Rails Developer para innovar en logística. Colaborarás con un equipo multicultural en el desarrollo de servicios y mejoras para productos de software, garantizando calidad y mejores prácticas. Buscamos personas con más de 4 años de experiencia en ...

Senior Full Stack Engineer – Scale SaaS, Flexible & Growth

AgileEngine is looking for a Middle/Senior Full Stack Engineer to build robust server-side solutions for their SaaS platform. The role includes responsibilities like developing reusable client integrations and collaborating with cross-functional teams to meet project deadlines. Candidates should have o ...

Senior Full Stack Engineer – Scale SaaS, Flexible & Growth

AgileEngine is looking for a Middle/Senior Full Stack Engineer to build robust server-side solutions for their SaaS platform. The role includes responsibilities like developing reusable client integrations and collaborating with cross-functional teams to meet project deadlines. Candidates should have o ...

Senior Backend Engineer — Remote, AI Powered Fintech

A global fintech company is seeking a Senior Backend Engineer to join its LATAM engineering team. This role involves designing and building backend systems for financial services across multiple regions. Candidates should have a minimum of 5 years of backend engineering experience, fluency in English, and profic ...

Senior Full Stack Engineer — FinTech SaaS & Analytics

Marvik in Argentina is looking for a skilled software engineer with over 5 years of experience in software development. The role involves designing and developing complex software features, collaborating with teams to enhance the product, and working in a remote team setting. Candidates with a strong background ...

Senior Product Engineer — AI Driven Fintech, Remote

Silver.dev is seeking exceptional Product Engineers to develop the operating system for modern lending. Join a remote-first team that values ownership and creativity, impacting credit unions and lenders effectively. As a Product Engineer, you will lead product outcomes, implement and optimize systems, ...

Senior Fullstack Engineer (React/Node/Python) — Hybrid, GCP

Baufest busca un/a Sr Fullstack (React/Node) Developer para unirse a su equipo en Argentina. Las responsabilidades incluyen desarrollar y probar software, participar en ceremonias ágiles y colaborar con el equipo en la capacitación técnica. Buscamos profesionales con experiencia en ReactJS y Node.js, a ...

Senior Fullstack Engineer React/Node – Cloud Native, Hybrid

Baufest está buscando un/a Sr Fullstack (React/Node) Developer para unirse a su equipo en Argentina. La misión de la empresa es mejorar la vida con tecnología, generando un impacto positivo en la sociedad. El candidato ideal tendrá experiencia en desarrollo frontend y backend, así como conocimientos en ...

Senior Fullstack Engineer: React/Node, Cloud Native & Python

En Baufest, buscamos un/a Sr Fullstack (React/Node) Developer para unirse a nuestro equipo. El candidato ideal desarrollará unidades de software, asegurando la calidad y participando en ceremonias de equipo. Se requiere experiencia en ReactJS, Node.js y Python. Ofrecemos un ambiente de trabajo flexible ...

Senior Fullstack Engineer: React/Node & Python, Cloud (GCP)

Baufest, ubicada en Argentina, busca un/a Sr Fullstack (React/Node) Developer para unirse a su equipo. El rol incluye desarrollar y probar software, participar en ceremonias de servicio y contribuir a la capacitación del equipo técnico. Requiere experiencia en ReactJS y Node.js, así como conocimientos ...

Senior Fullstack Engineer (React/Node) – Hybrid (Río Cuarto)

Baufest está en búsqueda de un/a Sr Fullstack (React/Node) Developer para unirse a su equipo en Argentina. El candidato idóneo tendrá experiencia en desarrollo frontend con ReactJS y backend con Node.js, así como en Python y proyectos cloud-native, preferentemente en GCP. La posición ofrece e ...

Lead Fullstack Engineer (React+Next.js)

Our Client is building a SaaS platform used globally to streamline business-critical workflows and transform document-driven processes into intelligent, automated systems. Their platform powers agreement lifecycle experiences at a massive scale, serving millions of organizations across highly regulated and en ...

Senior Fullstack Engineer — Robotics Data & Ai Platform (Río Cuarto)

A tech company in Argentina is seeking a Sr Fullstack Engineer to build end-to-end solutions across backend and frontend stacks. The adecuado candidate will possess strong programming skills in Python and TypeScript/Node.js and will have experience in robotics and autonomous vehicles. Respon ...

Remote SRE Engineer Scale Systems & Reliability

A leading technology service provider is looking for a Site Reliability Engineer (SRE) to ensure the reliability and performance of their applications and infrastructure. Candidates should possess 4 to 6 years of experience in Site Reliability Engineering or related fields, with strong skills in automation, clou ...

Lead AI Engineer — Production Scale Systems

Kiwi is seeking an experienced AI Engineering Lead in Argentina to drive the evolution of LLM and agent-based architectures. Ideal candidates will have over 9 years in software development with at least 4 years in leadership positions. Responsibilities include designing systems for high concurrency and improving ...

Desarrollador FullStack Senior .NET + React

NEORIS, ahora parte de EPAM, es un Acelerador Digital con más de 20 años acompañando a las compañías más grandes del mundo en su transformación tecnológica. Con presencia en 11 países y más de 4.000 profesionales, trabajamos en una cultura multicultural que impulsa la innovación, la estrategia y la comunicaci ...

Senior Fullstack Developer — Remote (Argentina)

Una empresa de tecnología está buscando Desarrolladores Fullstack Ssr & Sr para trabajar de manera remota desde Argentina. El candidato ideal tendrá experiencia sólida en React y TypeScript, además de un fuerte enfoque en la calidad y escalabilidad de las aplicaciones. Participará en el diseño y evolución de pro ...

Production Reliability Engineer – Payments & FinTech

We're looking for a Production Support Engineer with strong fullstack engineering skills to join our team. You'll ensure the reliability and stability of our payment processing platform while actively contributing to improvements across the entire stack. This role blends reactive incident response with proact ...

Functional First Fullstack Engineer (Haskell/PureScript)

DaCodes is looking for a Functional Programming Engineer to join our core engineering team. You will work on optimizing software for the freight/logistics industry using Haskell and Pure Script, with onboarding support provided. This role requires strong programming fundamentals and the ability to adap ...

Senior Backend Engineer — Scale Attendance Analytics (San Carlos de Bariloche)

Newsela is looking for a Senior Software Engineer in Argentina to join the EveryDay Labs team. Responsibilities Design and maintain software components that enhance attendance analytics and student data systems. Develop new features. Automate processes. Contr ...

Fullstack Golang

About Trafilea Trafilea is a Consumer Tech Platform for Transformative Brand Growth. We’re building the AI Growth Engine that powers the next generation of consumer brands. With over $1B+ in cumulative revenue, 12M+ customers, and 500+ talents across 19 countries, we combine technology, growth ...

Senior Fullstack Engineer (React/Node) – Hybrid (San Carlos de Bariloche)

Baufest está en búsqueda de un/a Sr Fullstack (React/Node) Developer para unirse a su equipo en Argentina. El candidato idóneo tendrá experiencia en desarrollo frontend con ReactJS y backend con Node.js, así como en Python y proyectos cloud-native, preferentemente en GCP. La posición ofrece e ...

Billing Systems Engineer (PHP/Go) — Scale Financials

CommandLink is seeking a Billing Systems Developer to build and scale financial systems. This role involves designing billing systems, integrating with payment gateways like Stripe, and ensuring data integrity. Applicants should have strong experience with PHP or Go, and a solid understanding of financial transa ...

Lead Data Platform Engineer Architect, Deliver, Scale

EPAM Systems is looking for a Lead Data Software Engineer to drive scalable data solutions, partner directly with stakeholders, and guide technical delivery. You will work with top brands on international projects alongside skilled global teams. The ideal candidate will have over 5 years of experience ...

Staff/Lead Fullstack Engineer (Data Structures Expert)

What we are building Mimica's mission is to empower enterprises, teams, and individuals to reclaim their most precious resource — time and work more efficiently, with greater purpose and impact. Our AI‑powered task mining observes employee actions across the desktop and categorizes them into d ...

QA Automation Engineer Fintech (Playwright & E2E)

Una fintech en crecimiento en Argentina busca un/a QA Automation Engineer para garantizar la calidad de sus plataformas de pagos a través de pruebas automatizadas y manuales. Las responsabilidades incluyen diseñar estrategias de prueba, automatizar procesos utilizando Playwright y Selenium, y gestionar la integr ...

Full Stack Engineer: Microservices & Fintech APIs

NIR-YU, a digital solutions provider in Argentina, is seeking a skilled developer specializing in Java (Spring Boot) or Node.js. The ideal candidate will have strong expertise in building microservices, RESTful APIs, and integrating third-party APIs. Proficiency in PostgreSQL, MySQL, or NoSQL is essent ...

Full Stack Engineer: Microservices & Fintech APIs

NIR-YU, a digital solutions provider in Argentina, is seeking a skilled developer proficient in Java (Spring Boot) or Node.js. The ideal candidate will have a strong background in building microservices, RESTful APIs, and integrating third-party APIs. Knowledge of event-driven architecture and databases such ...

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