51,963+ Backend Integration Engineer Python Java Jobs in Argentina — Top Companies Hiring June 2026

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Senior Backend Engineer, AdTech — Real‑Time Ads Platform

AgileEngine is seeking a Senior Backend Developer (AdTech) in Victoria, Entre Ríos, to architect and enhance systems for a cutting-edge advertising platform. This role requires expertise in backend programming languages and experience in AdTech. As part of a collaborative environment, you will influenc ...

AI Data Engineer — Cloud Backend, Bilingual EN/ES

Outlier Ai in Argentina is seeking proficient programming experts to teach AI how to interpret complex programming problems. The role includes creating computer science-related questions and providing feedback to improve AI-generated responses. Ideal candidates hold a Bachelor's degree in Computer Scie ...

Remote Junior Backend Engineer — Learn, Build, and Grow

A technology startup in the logistics sector is seeking a Junior Software Engineer to join their fully remote team. You will collaborate with experienced engineers to design and maintain backend systems, contribute to feature development, and learn modern engineering practices. Ideal candidates have 0-2 years of ...

Senior Backend Engineer–Build Scalable REST/GraphQL Services

NTT DATA Corporation busca un Software Engineer SSR que se una a su equipo en Ciudad Autónoma de Buenos Aires. La posición implica diseñar, desarrollar y mantener servicios backend escalables, así como colaborar en revisiones de código. El candidato ideal debe tener experiencia con REST/GraphQL y bases ...

Senior Backend Engineer (Kotlin) AWS, AI assisted, Remote

AgileEngine is seeking a Senior Backend Engineer in Entre Ríos, Argentina. In this role, you will design and maintain scalable and secure backend systems for a high-scale consumer dating platform using Kotlin and AWS. The ideal candidate will have over 5 years of experience and be responsible for mento ...

Senior Backend Engineer Golang/Node.js, AI Driven Scale

Trafilea is seeking a Backend Engineer to design and deliver robust systems for our globally loved DTC brands. This role entails architecting and optimizing services using Golang and Node.js, with a strong focus on scalability and performance. The ideal candidate has 4+ years of experience, is proficie ...

Remote Senior Node.js Backend Engineer AWS Serverless & IoT

Adn - Recursos Humanos está buscando un Senior Backend Engineer para trabajo remoto. El candidato ideal debe tener al menos cinco años de experiencia en desarrollo backend, con fuerte enfoque en Node.js y AWS Serverless. Las responsabilidades incluyen diseñar e implementar APIs, optimizar arquitecturas ...

Remote Senior Node.js Backend Engineer AWS Serverless & IoT

Adn - Recursos Humanos está buscando un Senior Backend Engineer para trabajo remoto. El candidato ideal debe tener al menos cinco años de experiencia en desarrollo backend, con fuerte enfoque en Node.js y AWS Serverless. Las responsabilidades incluyen diseñar e implementar APIs, optimizar arquitecturas ...

Remote Senior Node.js Backend Engineer AWS Serverless & IoT

Adn - Recursos Humanos está buscando un Senior Backend Engineer para trabajo remoto. El candidato ideal debe tener al menos cinco años de experiencia en desarrollo backend, con fuerte enfoque en Node.js y AWS Serverless. Las responsabilidades incluyen diseñar e implementar APIs, optimizar arquitecturas ...

Remote Senior Node.js Backend Engineer AWS Serverless & IoT

Adn - Recursos Humanos está buscando un Senior Backend Engineer para trabajo remoto. El candidato ideal debe tener al menos cinco años de experiencia en desarrollo backend, con fuerte enfoque en Node.js y AWS Serverless. Las responsabilidades incluyen diseñar e implementar APIs, optimizar arquitecturas ...

Remote Senior Node.js Backend Engineer AWS Serverless & IoT

Adn - Recursos Humanos está buscando un Senior Backend Engineer para trabajo remoto. El candidato ideal debe tener al menos cinco años de experiencia en desarrollo backend, con fuerte enfoque en Node.js y AWS Serverless. Las responsabilidades incluyen diseñar e implementar APIs, optimizar arquitecturas ...

Remote Senior Node.js Backend Engineer AWS Serverless & IoT

Adn - Recursos Humanos está buscando un Senior Backend Engineer para trabajo remoto. El candidato ideal debe tener al menos cinco años de experiencia en desarrollo backend, con fuerte enfoque en Node.js y AWS Serverless. Las responsabilidades incluyen diseñar e implementar APIs, optimizar arquitecturas ...

Remote Senior Node.js Backend Engineer AWS Serverless & IoT

Adn - Recursos Humanos está buscando un Senior Backend Engineer para trabajo remoto. El candidato ideal debe tener al menos cinco años de experiencia en desarrollo backend, con fuerte enfoque en Node.js y AWS Serverless. Las responsabilidades incluyen diseñar e implementar APIs, optimizar arquitecturas ...

Remote Senior Node.js Backend Engineer AWS Serverless & IoT

Adn - Recursos Humanos está buscando un Senior Backend Engineer para trabajo remoto. El candidato ideal debe tener al menos cinco años de experiencia en desarrollo backend, con fuerte enfoque en Node.js y AWS Serverless. Las responsabilidades incluyen diseñar e implementar APIs, optimizar arquitecturas ...

Remote Senior Node.js Backend Engineer AWS Serverless & IoT

Adn - Recursos Humanos está buscando un Senior Backend Engineer para trabajo remoto. El candidato ideal debe tener al menos cinco años de experiencia en desarrollo backend, con fuerte enfoque en Node.js y AWS Serverless. Las responsabilidades incluyen diseñar e implementar APIs, optimizar arquitecturas ...

Remote Senior Node.js Backend Engineer AWS Serverless & IoT

Adn - Recursos Humanos está buscando un Senior Backend Engineer para trabajo remoto. El candidato ideal debe tener al menos cinco años de experiencia en desarrollo backend, con fuerte enfoque en Node.js y AWS Serverless. Las responsabilidades incluyen diseñar e implementar APIs, optimizar arquitecturas ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze in Argentina is looking for a backend software engineer to enhance their cloud storage solutions. This role involves utilizing AI tools, designing server-side APIs, and collaborating with product and QA teams to optimize user experiences. The ideal candidate should possess strong backend prog ...

AI Data Engineer — Cloud Backend, Bilingual EN/ES

Outlier Ai in Argentina is looking for proficient programming experts to train AI models in interpreting and solving complex programming problems. Candidates will create and answer computer science-related questions, review and rank AI-generated code, and provide constructive feedback. The ideal candid ...

AI Data Engineer — Cloud Backend, Bilingual EN/ES

Outlier Ai in Argentina is looking for proficient programming experts to train AI models in interpreting and solving complex programming problems. Candidates will create and answer computer science-related questions, review and rank AI-generated code, and provide constructive feedback. The ideal candid ...

Senior Backend Engineer, AI Powered Real Estate Tools

Sercanto srl is seeking an experienced software engineer to join our team in Buenos Aires. The role involves automating and digitizing complex workflows in the real estate sector, aiming to significantly reduce closing times. The ideal candidate will have a strong coding background, proficiency in Java ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze in Argentina is looking for a backend software engineer to enhance their cloud storage solutions. This role involves utilizing AI tools, designing server-side APIs, and collaborating with product and QA teams to optimize user experiences. The ideal candidate should possess strong backend prog ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze in Argentina is looking for a backend software engineer to enhance their cloud storage solutions. This role involves utilizing AI tools, designing server-side APIs, and collaborating with product and QA teams to optimize user experiences. The ideal candidate should possess strong backend prog ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze in Argentina is looking for a backend software engineer to enhance their cloud storage solutions. This role involves utilizing AI tools, designing server-side APIs, and collaborating with product and QA teams to optimize user experiences. The ideal candidate should possess strong backend prog ...

Senior .NET Backend Engineer Scale Resilient Cloud APIs

GM2 Argentina is looking for an enthusiastic Senior Backend Engineer. In this role, you will design and build scalable backend systems to power applications, utilizing your expertise in cloud technologies and API development. You will also mentor project teams and influence technical decisions while en ...

AI Data Engineer — Cloud Backend, Bilingual EN/ES

Outlier Ai in Argentina is looking for proficient programming experts to train AI models in interpreting and solving complex programming problems. Candidates will create and answer computer science-related questions, review and rank AI-generated code, and provide constructive feedback. The ideal candid ...

AI Data Engineer — Cloud Backend, Bilingual EN/ES

Outlier Ai in Argentina is looking for proficient programming experts to train AI models in interpreting and solving complex programming problems. Candidates will create and answer computer science-related questions, review and rank AI-generated code, and provide constructive feedback. The ideal candid ...

Backend Engineer Fintech: Nube, EDA, DDD y NoSQL

Vana está buscando un/a Ingeniero/a de Software Backend motivado/a para unirse a su equipo en Buenos Aires. Tu rol incluirá diseñar y desarrollar proyectos resilientes de software, asegurando la calidad mediante pruebas unitarias. Se espera que asumas responsabilidad, trabajes en equipo y adoptes las m ...

AI Data Engineer — Cloud Backend, Bilingual EN/ES

Outlier Ai in Argentina is looking for proficient programming experts to train AI models in interpreting and solving complex programming problems. Candidates will create and answer computer science-related questions, review and rank AI-generated code, and provide constructive feedback. The ideal candid ...

Senior Backend Engineer AI native Event Platform (BA)

Gomry Payments is looking for a backend developer to join their Buenos Aires team. The role involves building user-facing features, optimizing database performance, and improving infrastructure. The company values trust, communication, and quality work while maintaining a zero-bugs policy. Offer includ ...

AI Data Engineer — Cloud Backend, Bilingual EN/ES

Outlier Ai in Argentina is looking for proficient programming experts to train AI models in interpreting and solving complex programming problems. Candidates will create and answer computer science-related questions, review and rank AI-generated code, and provide constructive feedback. The ideal candid ...

AI Data Engineer — Cloud Backend, Bilingual EN/ES

Outlier Ai in Argentina is looking for proficient programming experts to train AI models in interpreting and solving complex programming problems. Candidates will create and answer computer science-related questions, review and rank AI-generated code, and provide constructive feedback. The ideal candid ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze in Argentina is looking for a backend software engineer to enhance their cloud storage solutions. This role involves utilizing AI tools, designing server-side APIs, and collaborating with product and QA teams to optimize user experiences. The ideal candidate should possess strong backend prog ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze in Argentina is looking for a backend software engineer to enhance their cloud storage solutions. This role involves utilizing AI tools, designing server-side APIs, and collaborating with product and QA teams to optimize user experiences. The ideal candidate should possess strong backend prog ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze in Argentina is looking for a backend software engineer to enhance their cloud storage solutions. This role involves utilizing AI tools, designing server-side APIs, and collaborating with product and QA teams to optimize user experiences. The ideal candidate should possess strong backend prog ...

AI Data Engineer — Cloud Backend, Bilingual EN/ES

Outlier Ai in Argentina is looking for proficient programming experts to train AI models in interpreting and solving complex programming problems. Candidates will create and answer computer science-related questions, review and rank AI-generated code, and provide constructive feedback. The ideal candid ...

AI Data Engineer — Cloud Backend, Bilingual EN/ES

Outlier Ai in Argentina is looking for proficient programming experts to train AI models in interpreting and solving complex programming problems. Candidates will create and answer computer science-related questions, review and rank AI-generated code, and provide constructive feedback. The ideal candid ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze in Argentina is looking for a backend software engineer to enhance their cloud storage solutions. This role involves utilizing AI tools, designing server-side APIs, and collaborating with product and QA teams to optimize user experiences. The ideal candidate should possess strong backend prog ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze in Argentina is looking for a backend software engineer to enhance their cloud storage solutions. This role involves utilizing AI tools, designing server-side APIs, and collaborating with product and QA teams to optimize user experiences. The ideal candidate should possess strong backend prog ...

Senior Backend Engineer – Public API (Remote LATAM) Contractor

Hopper is seeking a Backend Software Engineer to develop a public API for a travel portal. This full-time independent contractor role emphasizes autonomy while collaborating with engineers and designers. Ideal candidates should have experience in API development, Scala, and a strong product orientation. The posi ...

Senior Kotlin Backend Engineer AI Tools, AWS, Remote

AgileEngine, located in San Carlos de Bariloche, is looking for a Senior Backend Engineer to design and maintain secure backend systems for a high-scale consumer dating platform. Your expertise in Kotlin and AWS is crucial for managing projects from architecture to production. The role offers a profess ...

Platform Backend Engineer — APIs, TTS & Cloud (TS/Node)

A tech-driven company is seeking a skilled backend developer to join their team. You will design, develop, and maintain robust APIs including those for text-to-speech and payments. The ideal candidate has experience with TypeScript and Node.js, and is familiar with cloud platforms like GCP. This position is full ...

Senior Go Backend Engineer for AWS Cloud Microservices

Capgemini en Buenos Aires está buscando un/a Sr. Go Developer con sólida experiencia en desarrollo backend y microservicios cloud-native sobre AWS. El candidato ideal tendrá más de 5 años en backend y más de 3 años trabajando con Go en producción. Responsabilidades incluyen diseñar y desarrollar micros ...

Senior Backend Engineer Lead GCP Data Migration (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. ...

Remote Backend C#/.NET Engineer — APIs & Data Services

Sophilabs is looking for a Backend C#/.Net Developer located in Entre Ríos, Argentina. In this role, you will develop APIs and backend services, design and maintain applications, and work closely with cross-functional teams. The ideal candidate will have fluency in C#, English, and skills in MVC and SQL Server. ...

Senior AdTech Backend Engineer — Real‑Time & Scalable (Remote)

AgileEngine, LLC. is seeking a Senior Backend Developer (AdTech) in Rosario, Argentina. This role involves architecting and building scalable backend systems, designing APIs, and collaborating with cross-functional teams. Candidates must have at least 5 years of experience in software development, familiarity wi ...

Senior .NET Engineer — Remote Fintech Backend (AI‑Driven)

A financial technology firm is seeking a Senior .NET Engineer in Argentina to build scalable and secure backend systems for the finance industry. Responsibilities include collaborating with teams, optimizing performance, and enhancing system architecture. The ideal candidate has over 5 years of software engineer ...

Senior .NET Engineer — Remote Fintech Backend (AI‑Driven)

A financial technology firm is seeking a Senior .NET Engineer in Argentina to build scalable and secure backend systems for the finance industry. Responsibilities include collaborating with teams, optimizing performance, and enhancing system architecture. The ideal candidate has over 5 years of software engineer ...

Senior .NET Engineer — Remote Fintech Backend (AI‑Driven)

A financial technology firm is seeking a Senior .NET Engineer in Argentina to build scalable and secure backend systems for the finance industry. Responsibilities include collaborating with teams, optimizing performance, and enhancing system architecture. The ideal candidate has over 5 years of software engineer ...

Senior .NET Engineer — Remote Fintech Backend (AI‑Driven)

A financial technology firm is seeking a Senior .NET Engineer in Argentina to build scalable and secure backend systems for the finance industry. Responsibilities include collaborating with teams, optimizing performance, and enhancing system architecture. The ideal candidate has over 5 years of software engineer ...

Senior .NET Engineer — Remote Fintech Backend (AI‑Driven)

A financial technology firm is seeking a Senior .NET Engineer in Argentina to build scalable and secure backend systems for the finance industry. Responsibilities include collaborating with teams, optimizing performance, and enhancing system architecture. The ideal candidate has over 5 years of software engineer ...

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