52,170+ Backend Integration Engineer Python Java Jobs in Argentina — Top Companies Hiring June 2026

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Senior API Engineer: SDUI & Backend Reliability

TurnKey Tech Staffing is seeking an experienced backend developer to lead the design and implementation of APIs for Server-Driven UI. This role requires strong experience in RESTful API design, collaboration with cross-functional teams, and hands-on development in TypeScript. The ideal candidate has ov ...

Senior Backend Engineer — Scalable EdTech Impact

Newsela is seeking a Sr. Software Engineer to join the EveryDay Labs team in Buenos Aires, Argentina. In this role, you will design and maintain software components that support attendance analytics and improve student outcomes. You will collaborate in a mission-driven environment focused on clean code, thoug ...

Senior Backend Engineer, AdTech Remote & Flexible

AgileEngine is seeking a Senior Backend Engineer to develop core systems for a cutting-edge AdTech platform. You will design scalable, low-latency services that integrate product delivery with modern solutions. This role involves critical decision-making, end-to-end system ownership, and collaboration ...

Senior Backend Engineer — Golang Microservices Architect

PedidosYa busca un desarrollador experimentado en Golang para liderar el desarrollo de microservicios escalables. El candidato ideal debe tener sólida experiencia en arquitecturas de microservicios y bases de datos SQL/NoSQL. Este rol implica colaborar con equipos en múltiples países y contribuir a la ...

Senior Backend Engineer Education Analytics & Scale

Newsela is looking for a Sr. Software Engineer to join the EveryDay Labs team in Ciudad de Mendoza, Argentina. The role focuses on designing and maintaining software platforms that support student outcomes by improving attendance analytics and facilitating family communications. The ideal candidate wil ...

Fullstack Engineer: Build Scalable Frontend & Backend

Mercado Libre, ubicado en Córdoba, Argentina, busca un Desarrollador Frontend para construir sistemas eficientes reutilizables en JavaScript, HTML y CSS. Colaborarás con profesionales de diseño y desarrollo, optimizando la performance y manteniendo la calidad en el desarrollo. Se requiere formación en ...

Senior Agentic Backend Engineer (Remote, SaaS)

Velozient is seeking a full-time remote Agentic Developer with over 8 years of experience in C#, .NET, Python, or Node.js. You will enhance our client's mission-critical SaaS platform, playing a crucial role in developing core product capabilities while using AI agents to support the software development life ...

Senior Backend Engineer — Scalable Data Platforms

Newsela is seeking a Sr. Software Engineer to join the EveryDay Labs team in San Isidro, Buenos Aires. This role involves designing and maintaining software for attendance analytics and improving scalable systems. You'll work collaboratively to develop impactful features that enhance student outcomes. ...

Senior Backend Engineer — Scalable Data Platforms

Newsela in Ramos Mejía is looking for a Sr. Software Engineer to join the EveryDay Labs team. In this role, you will design and maintain scalable systems, improving student outcomes through attendance analytics and communication tools. The ideal candidate has 5+ years of software engineering experience ...

Backend Engineer Fintech, Cloud & Scalable Design

Vana busca un/a Ingeniero/a de Software Backend motivado/a para unirse a su empresa fintech en Jujuy, Argentina. Esta posición es clave para entregar proyectos de software resilientes y escalables, desde diseño hasta despliegue. Los candidatos ideales tendrán experiencia en desarrollo backend, con cono ...

Senior Backend Engineer, AdTech Remote & Flexible

AgileEngine in Buenos Aires is looking for a Senior Backend Engineer to architect and build core systems for an innovative AdTech platform. You will handle everything from designing high-throughput services to mentoring other engineers while closely collaborating with product and data teams. The role d ...

Senior Backend Engineer – .NET + Salesforce Integrations

HRBaires busca un Senior Backend Engineer para Zárate, Argentina. El candidato ideal debe tener más de 8 años de experiencia en .NET/C#, con sólida experiencia en integraciones con Salesforce y APIs REST. El puesto incluye diseñar y optimizar servicios backend escalables, trabajar en entornos ágiles y ...

Senior Agentic Backend Engineer (Remote, SaaS)

Velozient is seeking a full-time remote Agentic Developer with over 8 years of experience in technologies such as C#, .NET, and Python to join their Web / Foundations Team. This role involves significant responsibilities, including developing the core web platform and utilizing AI agents to improve workflows ...

Senior Agentic Backend Engineer (Remote, SaaS)

Velozient is seeking a full-time remote Agentic Developer with 8+ years of experience in .NET, C#, Python, and Node.js to join their Web / Foundations Team. The role involves building and enhancing the client's core web platform, ensuring reliability and scalability. As a key player, you will contribut ...

Senior Backend Engineer, Golang • Microservices Leader

PedidosYa, parte de Delivery Hero, busca un Sr Software Engineer Backend para unirse a su equipo de Global Incentives Services. Este rol implica liderar el desarrollo de microservicios escalables, diseñar e implementar soluciones técnicas y colaborar con equipos internacionales para mejorar la experiencia de ...

Senior Backend Engineer — Golang Microservices Architect

PedidosYa, operando en Buenos Aires, busca un experto en desarrollo para liderar la creación de microservicios escalables. La posición implica colaborar con equipos internacionales y diseñar soluciones técnicas para mejorar la experiencia del usuario en la región. El candidato ideal debe tener sólida e ...

Senior Agentic Backend Engineer (Remote, SaaS)

Velozient is seeking a full-time, remote Agentic Developer to join their Web / Foundations Team. The role requires at least 8 years of experience in backend development using C#, .NET, Python, or similar technologies. You will play a key role in developing their mission-critical SaaS platform while strongly i ...

Senior Backend Engineer Attendance Analytics (EdTech)

Newsela is seeking a Senior Software Engineer in Argentina to join the EveryDay Labs team. This role involves designing and maintaining software components that enhance attendance analytics and student data systems. You will also be developing new features and automating processes. The ideal candidate ...

Senior Backend Engineer, RCM Microservices (Cloud)

Amwell, located in Tigre, Buenos Aires, is looking for a Senior Software Engineer to join their engineering team. You will be responsible for designing, developing, and maintaining key services within Amwell’s Revenue Cycle Management solution suite. The ideal candidate will have expertise in backend d ...

Senior Backend Engineer Education Analytics & Scale

Newsela is seeking a Senior Software Engineer for the EveryDay Labs team in Mar del Plata. This role will significantly impact student outcomes by designing and maintaining robust software platforms. Candidates should have over 5 years of experience in software engineering, particularly in scalable backend sy ...

Senior Agentic Backend Engineer (Remote, SaaS)

Velozient is seeking a full-time, remote Agentic Developer to join our client's Web / Foundations Team. Candidates must have 8+ years of experience in back-end development using .NET, C#, Python, or Node.js. Responsibilities include designing and maintaining critical systems, enhancing web applications, and u ...

Senior Backend Engineer, AdTech Remote & Flexible

AgileEngine is seeking a Senior Backend Engineer in Corrientes, Argentina, to architect and build core systems for a next-generation AdTech platform. You'll design high-throughput, low-latency services using Python, Django, and AWS, playing a key role in shaping the system architecture. Ideal candidate ...

Senior Backend Engineer — Scalable Data Platforms

Newsela is seeking a Sr. Software Engineer to join the EveryDay Labs team in Ituzaingó, Argentina. This role focuses on building software components that enhance school attendance analytics and improve learning outcomes for students. You'll be responsible for designing scalable systems, ensuring data performa ...

Senior Backend Engineer — Scalable Data Platforms

Newsela in Resistencia, Argentina, is seeking a Senior Software Engineer to join the EveryDay Labs team. In this role, you will design, build, and maintain components supporting attendance analytics and family communication tools, while also improving data systems to support millions of records. The id ...

Senior Backend Engineer — Scalable Data Platforms

Newsela is looking for a Sr. Software Engineer to join the EveryDay Labs team in Buenos Aires. You'll design and maintain software platforms that enhance student attendance analytics and support schools. With a focus on building scalable backend systems, you will collaborate cross-functionally to drive impact ...

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, Node.js, or similar. You will work on a mission-critical SaaS system and contribute to enhancing its core capabilities while ensuring reliability and scalability. This role involves utilizing ...

Backend Engineer – Scalable, Cloud Driven Fintech

Vana, una empresa fintech en rápida expansión en América Latina, busca un/a Ingeniero/a de Software Backend entusiasta para llevar a cabo la entrega de proyectos de software resilientes y escalables. Este rol clave implica desde el diseño hasta la implementación y despliegue de soluciones. El candidato ideal ...

Senior Backend API Engineer, SDUI & Reliability

TurnKey Tech Staffing is looking for an experienced professional to lead the design and operation of APIs for Server-Driven UI in Bahía Blanca. Candidates should have over 7 years of experience building microservices and APIs, strong OOP skills, and hands-on TypeScript development. The role involves de ...

Senior Backend Engineer — Scalable Data Platforms

Newsela is seeking a Sr. Software Engineer to join the EveryDay Labs team in Corrientes, Argentina. This role focuses on developing and maintaining our software platform that supports attendance analytics and family communication tools, directly impacting student outcomes. The ideal candidate will have ...

Senior Backend Engineer — AdTech (Remote/Flex)

AgileEngine is seeking a Senior Backend Developer (AdTech) in San Miguel de Tucumán, Argentina. This role involves architecting and evolving systems for a next-gen advertising platform, requiring strong experience in software development and AdTech. Ideal candidates will have a background in building s ...

Backend Engineer (San Carlos de Bariloche)

Overview A forward-thinking tech company is seeking a Back-end Developer to join their team in Argentina. Responsibilities This role involves collaborating with engineers to ensure system consistency and enhance user experience. Qualifications Candidates should have ...

Senior Backend Engineer — Scalable Data Platforms

Newsela is seeking a Sr. Software Engineer to join the EveryDay Labs team in Buenos Aires. In this role, you will have a direct impact on student outcomes by building and maintaining software systems that support attendance analytics and communication tools. You will work collaboratively with a mission ...

Senior Backend Engineer — Scalable Data Platforms

Newsela is looking for a Sr. Software Engineer to join the EveryDay Labs team in Burzaco, Buenos Aires. In this role, you will design and maintain components of our software platform focused on improving student outcomes. You’ll work in a collaborative, mission-driven environment where you can take ownership ...

Remote Backend Engineer — Flexible Hours & Impact

Avature is looking for a backend Software Developer to work on developing sophisticated products with high availability and performance in mind. You'll engage in technical analysis, code reviews, and contribute to best practices in development. The position offers adaptable hours, remote work options, ...

Senior Backend Engineer, Golang • Microservices Leader

PedidosYa busca un Sr Software Engineer Backend para unirse al equipo de Global Incentives Services. La persona seleccionada liderará el desarrollo de microservicios escalables y colaborará con equipos internacionales para mejorar la experiencia de usuario a través de incentivos personalizados. Se requ ...

Senior Backend Engineer — Next.js Serverless (Remote)

Zarego is searching for a Senior Backend Developer specialized in Next.js and serverless technologies. This remote role requires expertise in TypeScript, PostgreSQL, and modern development practices. The ideal candidate will contribute to custom software solutions while working alongside agile teams in a full ...

Senior Backend Engineer — Scalable Data Platforms

Newsela is seeking a Senior Software Engineer to join the EveryDay Labs team in Buenos Aires. In this role, you will design and maintain software that supports attendance analytics and family communication tools, ensuring systems remain performant and scalable. You’ll work in a mission-driven environment that ...

Sr Software Engineer Backend (General Pacheco)

Pedidosya es parte de Delivery Hero, compañía líder mundial en delivery que opera en más de 70 países en todo el mundo. PedidosYa es la compañía de tecnología líder en delivery y quick commerce de Latinoamérica. Es una plataforma simple, rápida y accesible que conecta a una red de millones de personas usua ...

Senior Backend Engineer — Scalable Data Platforms

Newsela is looking for a Sr. Software Engineer to join the EveryDay Labs team in Comodoro Rivadavia, Argentina. In this role, you will design and maintain software that supports attendance analytics and enhances student outcomes. The position requires 5+ years of software engineering experience, a stro ...

Senior API Engineer: SDUI & Backend Reliability

TurnKey Tech Staffing is seeking an experienced API Developer to lead the design and operation of APIs that power Server-Driven UI for Flutter clients. The ideal candidate will have over 7 years of experience in building robust microservices and APIs, with strong skills in TypeScript and AWS. The role ...

Senior Backend Engineer, Golang • Microservices Leader

PedidosYa está buscando un Sr Software Engineer Backend para unirse a su equipo de Global Incentives Services (GIS). Este equipo tiene como misión revolucionar la interacción con usuarios, partners y repartidores a través de soluciones inteligentes. El candidato ideal debe tener sólida experiencia en G ...

Sr Backend Engineer (Luján de Cuyo)

At Amwell, we’re transforming healthcare for all—powered by technology and inspired by people. Here, your ideas don’t just matter—they drive real change, improving lives on a global scale.We marry technology and innovation with clinical excellence to provide trusted solutions that solve the healthcare ...

Senior Backend Engineer — Scalable Data Platforms

Newsela is seeking a Sr. Software Engineer to join the EveryDay Labs team in Buenos Aires. You will play a pivotal role in developing and maintaining systems that positively impact student outcomes and engagement. Your responsibilities include enhancing attendance management tools and optimizing AWS in ...

Senior Backend Engineer, AdTech Remote & Flexible

AgileEngine is seeking a Senior Backend Engineer to architect and build core systems for a next-generation AdTech platform. You will play a crucial role in designing high-throughput and low-latency services, influencing the technical direction and architecture from the ground up. The ideal candidate ha ...

Senior Backend Engineer, RCM Microservices (Cloud)

Amwell is seeking a Senior Software Engineer to join its engineering organization in Ituzaingó, Argentina. The role focuses on designing, developing, and maintaining crucial backend services within the Revenue Cycle Management solution suite. The ideal candidate should have strong backend expertise, a ...

Senior Backend Engineer — Golang Microservices Architect

PedidosYa, ubicado en Buenos Aires, busca un desarrollador experimentado en Golang para liderar el desarrollo de microservicios escalables y mejorar la experiencia del usuario. La compañía opera en más de 15 países de Latinoamérica y está en constante crecimiento. El candidato ideal tiene experiencia e ...

Senior Backend Engineer Education Analytics & Scale

Newsela is looking for a Sr. Software Engineer to join the EveryDay Labs team in Buenos Aires. This role focuses on building scalable backend systems, improving attendance data systems, and enhancing product capabilities. You will engage with cross-functional teams to translate product needs into technical so ...

Senior Backend Engineer Scalable APIs & Microservices

Werben Hr busca un/a Backend Developer con sólida experiencia para unirse a un equipo técnico desafiante. El candidato ideal tendrá conocimientos en sistemas escalables, API REST, y estará familiarizado con arquitecturas orientadas a eventos. El rol incluye diseñar y mantener servicios backend, así com ...

Senior Backend Engineer — Scalable Systems & Observability

What you'll do Build the backend for various user-facing features. Improve database and infrastructure performance by implementing caching solutions and connection pooling. Enhance observability, monitoring, and alerting so we can respond more effectively to operational inci ...

Senior Backend Engineer — Scalable Data Platforms

Newsela in Mendoza is looking for a Senior Software Engineer to join the EveryDay Labs team. You will design, build, and maintain software that enhances student outcomes and improves school district operations. The ideal candidate has over 5 years of experience in building scalable backend systems and ...

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    Backend Integration Engineer Python Java Jobs in Argentina Job Search Guide, Trends and Insights