Empleos de backend python developer en Buenos Aires

Unravel S.A. is seeking an experienced Senior Fullstack Developer to join a US-founded foundation project in pre-school education.You will play a key role in building a brand-new platform from the ground up, working closely with an international team. Responsibilities include developing backend services with TypeScript in a serverless AWS environment,...

Talan Group is seeking a skilled Full Stack Developer for a 2-month project. The ideal candidate will build, scale, and maintain web applications using React on the frontend and Nest.js on the backend.The role requires at least 2 years of experience in Full Stack development, strong proficiency in React, and fluency in Spanish. The position is fully remote,...

AgileEngine is an Inc. 5000 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.WHY JOIN USIf you're looking for a place to grow, make an...

Werben HR en Argentina busca un Backend Developer con al menos 3 años de experiencia. Trabajarás diseñando y manteniendo aplicaciones backend con Smalltalk y Java, participando en todas las fases del desarrollo y asegurando APIs robustas.Colaborarás en revisión de código, documentación y integración de servicios externos, con foco en disponibilidad y...

Company: New Reach LLC Title: Full-Stack Developer Location: Remote - Based in Buenos, Aires, Argentina - If you're not currently based in or Near Buenos Aires, Argentina, please do not apply! Type: Full-Time - Paid $ Independent Contractor About Us New Reach, headquartered in Tempe, Arizona, operates a unified platform of community-centric ecosystems where...

En SportClub seguimos transformando la experiencia deportiva y digital. Buscamos un/a Full Stack Developer Semi Senior (orientación Backend) para impulsar la arquitectura y lógica de nuestras plataformas. ¿De qué se trata el rol?Diseñar, desarrollar y optimizar APIs REST y servicios backend robustos, escalables y seguros que soporten la operación...

CRAFTLabs is seeking a senior Full Stack Developer to craft end-to-end software solutions, spanning frontend UI and backend REST APIs. You will own new features and improve existing systems using modern frameworks, with a strong emphasis on quality and maintainable code.You will collaborate in small teams, excel at remote work while coordinating with on-site...

Nearshore Business Solutions is seeking a Senior PHP Developer to join a fully remote team delivering backend systems and web applications. The role focuses on PHP, MySQL, Linux, and PDF generation with PDFlib, plus HTML/CSS/JS front-end work and AWS-based tooling.You will collaborate across time zones, optimize queries, and help automate documentation and...

Talan Spain is seeking a Mid-Level Frontend Developer (React/TypeScript) to build a new application from scratch, focusing on a clean, reactive UI that consumes backend data. You will work with the feature leader to implement high-quality frontend solutions from user stories and technical direction.Responsibilities include building a React + TypeScript app,...

Softgic is seeking a senior full-stack developer with deep expertise in JavaScript/TypeScript, Node.js, and modern frontend development. You will design, build, and refine complex web apps, contribute to system architecture, and mentor other engineers.The role spans backend services, frontend SPAs, and RESTful API/microservice integration. You will...

Mercado Libre busca un Senior Software Engineer para diseñar y escalar sistemas innovadores y seguros que resuelven problemas de alto impacto en América Latina. Desarrollarás en backend con Python, Go o Java y en frontend con React, TypeScript y Next.js, integrando APIs REST y BigQuery.Trabajarás en un entorno dinámico aplicando IA propia y aprendizaje...

MAR DEL PLATA, Argentina | Posted on 10/12/2026 WHY JOIN US If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! ABOUT THE ROLE We are looking for a Python Application Security Engineer to automate security controls and integrate application and cloud security checks into software development...

Bluelight is seeking a skilled software developer to join our rapidly growing team. You will own full-stack development, building Python-based backend services (Flask, FastAPI, Django) and modern frontend with ReactJS/TypeScript to deliver scalable financial reporting and data-visualization solutions.Collaborate with product managers and data engineers,...

Key responsibilitiesFunctions as principal developer - Support System Analysis, Technical/Data design and architecture, coding/unit testing, and oversee end-to-end data solution.Lends support to system analysis, design and end-to-end testing, and may manage a team of developers.Strong technical SME in Azure components – Azure Functions, ADF, Databricks,...

Félix is seeking a senior software engineer to join our Product Engineering team, shaping the core technology behind our chat-driven platform. You will design scalable backend microservices, build chat interfaces, and deliver conversational experiences across WhatsApp, Web, and mobile apps.We value Python, REST, and cloud-native practices, with a...

Werben HR is hiring an API Design and Development specialist to design, implement, and optimize RESTful and GraphQL APIs. You will collaborate with frontend and backend teams to ensure robust, scalable data exchange across systems.The role requires 5+ years in API development, strong skills in JavaScript, Python, Java, or C#, and experience with Spring Boot....

Talan Group is seeking a skilled Full Stack Developer for a 2-month project based in Buenos Aires, Argentina. This 100% remote role requires strong expertise in React for frontend development and Nest.js or Node.js for backend work. Fluency in Spanish is mandatory as daily interactions will be conducted in that language.The ideal candidate will have at least...

Alegra busca un/a Backend Developer para diseñar, construir y mantener APIs y microservicios backend escalables en una arquitectura serverless orientada a eventos, principalmente con Node.js sobre AWS.Trabajarás en un equipo de ingeniería enfocado en IA y automatización, colaborando con frontend, producto y datos para entregar soluciones seguras y de...

Modality: Remote – WorldwideSchedule: Monday to Friday, 8 hours – Pacific TimeLevel: Senior | English: Advanced We are looking for a Senior Backend Engineer to build and operate a production multi-tenant platform . You will own solutions end-to-end—from design and development to deployment, validation, and monitoring—working primarily with...

Talan Group is seeking a Big Data Developer based in Buenos Aires, Argentina, to design and maintain data processing solutions for the Client Contribution platform. The role emphasizes building robust data pipelines, ensuring data quality, and collaborating in an Agile environment.Ideal candidates will have 3+ years of experience with strong SQL skills,...