544+ Senior Pythonreact Fullstack Engineer For Ai Platform Jobs in Pilar, Argentina — Local Employers Hiring June 2026

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Senior Fullstack Engineer – AI & Robotics Platform

Silver.dev, a tech company in Buenos Aires, Argentina, is looking for a Sr Fullstack Engineer to develop end-to-end solutions across backend and frontend stacks. Ideal candidates will have strong programming skills in Python and TypeScript/Node.js, along with experience in robotics and autonomous vehicles. </ ...

Senior Fullstack Engineer — Robotics Data & Ai Platform (Pilar)

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 ...

Senior Fullstack Engineer Node/React | Remote AI Platform

G2i is seeking a Senior Software Engineer (Fullstack) to join their remote-first team in Argentina. You will design and implement scalable backend services while collaborating closely with product managers and designers. The ideal candidate has over 7 years of experience, strong skills in Node.js and T ...

Senior Python Backend Engineer for AI Data Platform

EPAM Systems is seeking a Senior Python Back-End Developer to enhance our supply-chain data analytics platform. You will develop scalable back-end components and implement robust RESTful APIs while working collaboratively with a talented team. The ideal candidate has 3+ years of experience in high-load ...

Senior Python+React Full Stack Engineer for AI Platform

Intellectsoft in Buenos Aires is looking for a seasoned Software Developer with expertise in Python and FastAPI. In this role, you will develop scalable backend services and APIs, design multi-tenant systems, and integrate third-party APIs, contributing to an AI-powered platform. Ideal candidates have ...

Backend Engineer for AI Powered Event Platform

About Gomry Gomry is an AI-native event platform that's targeting the $400B annual advertising budget that goes into events. We're building a proprietary AI-native ad network that installs on our own and third‑party ticketing platforms, with placements that are ultra‑native for the event in ...

Product Engineer Local AI On Device Platform

Framework Ventures is seeking a product owner for local AI products in Buenos Aires, Pilar. This role involves a blend of coding and stakeholder alignment, ensuring robust product development from vision to release. The ideal candidate will manage a pod of engineers across various domains, drive high-q ...

AI Native Software Engineer — Climate Platform (Remote)

Open Earth Foundation is hiring for the position of AI Native Software Engineer, focusing on building climate solutions through the CityCatalyst platform. This role involves writing end-to-end code, deploying web applications, and collaborating with a diverse technical team. Candidates should have a st ...

Senior Fullstack Engineer (React/Node) Flexible Hours

Baufest está buscando un/a Sr Fullstack Developer para unirse a su equipo en Pilar, Buenos Aires, Argentina. El candidato ideal tendrá experiencia en ReactJS y Node.js, así como en Python y proyectos cloud-native, preferiblemente en GCP. La posición ofrece excelente compensación, beneficios como seguro ...

Senior Fullstack Engineer (React/Node) – Hybrid (Pilar)

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 ...

Senior Fullstack Python Engineer – Remote Growth Role

Proxify is seeking a Senior Fullstack Python Developer to join its fast-growing network. In this role, you’ll lead the design and implementation of scalable backend services and user interfaces, collaborating closely with teams to deliver complete features. The ideal candidate has over 5 years of softw ...

Senior Python Backend Engineer – Analytics Platform

EPAM Systems is seeking a Senior Python Back-End Developer in Argentina to enhance their innovative supply‑chain data analytics platform. The role involves developing scalable back-end components with Python and Flask, implementing RESTful APIs, and optimizing PostgreSQL databases. The ideal candidate ...

Senior Backend Engineer — AdTech Platform, Flexible Hours

AgileEngine in Buenos Aires is seeking a Senior Backend Engineer to architect and build core systems for a next-generation AdTech platform. You will design high-throughput services for campaign delivery and targeting using your expertise in Python and AWS. Ideal candidates will have 3–4 years of experi ...

Senior Python Backend Engineer: Data Analytics Platform (Pilar)

EPAM Systems is seeking a Senior Python Back-End Developer in Argentina to enhance their innovative supply‑chain data analytics platform. Responsibilities Develop scalable back‑end components with Python and Flask Implement RESTful APIs Optimize PostgreSQL databases < ...

Reinforcement Learning Research Engineer For Ai Systems (Pilar)

Position Overview Framework Ventures is looking for an AI Model Engineer in Argentina. Responsibilities You will drive innovation in reinforcement learning approaches, optimizing decision-making and adaptive behavior. Your role includes developing state-of-the-art alg ...

Remote Ruby Engineer for AI Code Refinement (Contractor)

G2i is seeking a remote software engineer to help train large language models in writing production-grade code. You will review and improve code snippets for correctness, efficiency, and style. Strong Ruby skills and excellent communication are crucial for this position. The role offers flexible hours ...

Remote Fullstack Engineer: Golang, React & NestJS

Trafilea, based in Buenos Aires, Argentina, is seeking an Advanced Frontend Developer to join its globally diverse and talented tech-led eCommerce team. The role primarily involves working with technologies like React and Next.js while integrating APIs. Trafilea focuses on scaling its digitally native brands ...

Remote Senior Backend Architect for AI Powered Systems (Pilar)

A integral experience transformation partner is seeking a Principal Agentic Engineer (Back-end) to lead the design and development of robust backend systems. This senior role involves architecting AI-powered solutions, mentoring engineers, and collaborating across teams. Ideal candidates have strong experi ...

Python Backend Engineer | Growth, Training & Profit Sharing

Azumo is seeking a highly motivated Python Fullstack Engineer located in Buenos Aires, Argentina. In this role, you will design and develop high-performance backend infrastructure using Python and React, leveraging frameworks like Django and Flask. Join a dynamic team focusing on innovative AI and clou ...

Senior AI First Marketing Ops Engineer

CommandLink is seeking a Senior Marketing Operations Engineer in Argentina, specializing in AI-driven automation within a B2B SaaS environment. The successful candidate will architect and manage workflows, optimize campaign performance with Meta's MCP, and integrate advanced AI tools. With over 5 years ...

Senior AI Driven Marketing Operations Engineer

CommandLink in Buenos Aires is seeking a Senior Marketing Operations Engineer with a robust background in AI-driven automation to enhance their marketing engine. The role requires expertise in architecting an AI-first marketing stack and managing marketing technology integrations. The candidate should ...

Analytics Platform Lead for Self Serve Data & Gold Layer

nocnoc is seeking an Analytics Engineering Lead in Argentina to transform the Data team into a self-service data platform provider. You will design the Gold Layer of a new Lakehouse architecture while focusing on business logic and data modeling. Ideal candidates should have advanced SQL skills, experi ...

Senior Marketing Operations Engineer, Ai & Automation (Pilar)

Senior Marketing Operations Engineer, AI & Automation Command|Link is a general SaaS Platform providing network, voice services, and IT security solutions, helping corporations consolidate their core infrastructure into a single vendor with a proprietary single‑pane of glass platform. Comma ...

Senior Ai Video & Multimodal Infra Engineer (Pilar)

Responsibilities A leading technology firm in Argentina is seeking experienced AI infrastructure Engineers to design and implement scalable pipelines for large data workloads. The role involves building high-throughput data infrastructure optimized for processing video and multimodal conten ...

Senior AI Engineer — Fully Remote, High Impact, Full Stack

Kake is seeking a Senior AI Engineer to join a high-impact team focused on building production-grade AI systems. This role demands a strong full-stack engineer with Python experience and cloud knowledge, responsible for delivering scalable AI solutions. Located in Buenos Aires, the ideal candidate will ...

Remote Data & Platform Engineer AWS, Airflow & Pipelines

iTalent Connection is looking for a highly motivated Data / Platform Engineer to join their team in Buenos Aires, Argentina. In this role, you will design and operate scalable data pipelines while working closely with engineering and product teams. You will be responsible for using AWS services to support dat ...

Remote Full Stack AI Engineer (.NET)

RYZ Labs is seeking a Full Stack AI Engineer in Buenos Aires to enhance intelligent features across our client's platform. This role involves both frontend and backend systems, focusing on AI capabilities integration. The ideal candidate has 3–5+ years of experience, strong skills in .NET (C#) and mode ...

Senior Release Engineer — AI Driven CI/CD & Deployments

Backblaze is seeking a qualified professional in Buenos Aires, Argentina, to manage the software release process effectively. The role requires expertise in deployment practices, scripting, and experience with AI tools to enhance workflows. Ideal candidates will have over 5 years of experience and strong skil ...

Senior Automation QA Engineer: AI, Cloud & CI/CD

Ciklum is seeking a Senior Automation QA Engineer in Buenos Aires, Argentina. You will work closely with product managers and developers to ensure quality at every stage of the development process. Your expertise in automation testing tools and mentoring junior engineers will help elevate our QA practi ...

Senior Data Engineer: AI, Vision & Azure (Remote LATAM)

In All Media is seeking a Senior Data Engineer with a focus on Computer Vision and Data Science to support a Sales Enablement initiative in a Microsoft Azure environment. The role requires designing and implementing scalable data solutions, developing machine learning models, and translating business needs in ...

Senior SharePoint Developer | SPFx, Power Platform & APIs

Proxify is seeking a Senior SharePoint Developer located in Buenos Aires, Argentina. This mid-senior level role involves designing and implementing SharePoint solutions and collaborating with stakeholders to deliver custom applications. The ideal candidate should have over 5 years of experience in Shar ...

Senior Api Engineer For Sdui & Backend Ops (Flexible Pto) (Pilar)

TurnKey Tech Staffing is looking for an experienced backend developer to lead the design and operation of SDUI APIs for Flutter clients. You should have over 7 years of experience building production microservices and APIs, with strong skills in TypeScript and a solid understanding of AWS services. ...

Remote Slovene Voice Actor for AI Training

Meridial Marketplace, by Invisible, is seeking a talented Slovene Voice Actor to work remotely on AI projects. This freelance contractor role involves recording scripted material, evaluating AI-generated speech, and providing feedback. Qualified candidates should have experience in voice acting or rela ...

Chief Ai Engineer (Pilar)

We are building an AI & ML strategy function and need a Chief AI Engineer to connect business priorities with scalable AI/GenAI outcomes. You will guide AI and GenAI efforts from early concepts through prototypes while shaping roadmaps for executive stakeholders and leveraging Google Cloud to enable durabl ...

Remote Legal Content Editor for AI Powered Texts

Telus Digital is seeking a Legal Content Expert in Pilar, Argentina, to enhance the clarity and accuracy of AI-generated legal texts. The ideal candidate will fact-check documents to ensure they adhere to local legal standards and rephrase convoluted sentences for better understanding. Applicants must ...

Remote Python Game Developer (Panda3D) for AI Simulations

YO IT CONSULTING is seeking a skilled Python Game Developer (Panda3D) to join their team and contribute to innovative AI training projects. In this remote position, you will leverage your expertise in Panda3D to develop high-performance simulations that support both legacy and modern hardware. Your rol ...

Senior Database Reliability Engineer — Remote & Scalable Systems

Sezzle is seeking a Senior Database Reliability Engineer to design and maintain database platform components for its applications. This remote full-time position is key in ensuring database reliability, scaling solutions, and partnering with engineers to enhance database usage. The ideal candidate will ...

Remote Lead: Database Reliability & Platform Engineering

Sezzle, located in Argentina, is hiring a Senior Database Reliability Engineer to design and maintain database platform components used across applications. This role emphasizes reliable and scalable database patterns while improving automation for safer operations. Candidates should have over 6 years ...

Senior Full Stack Engineer: Angular/.NET (Remote)

Panoptyc is seeking a Senior Full Stack Engineer to spearhead the development of its platform with a focus on building high-performance, complex interfaces using Angular and .NET (C#). This remote role requires expertise in frontend and backend technologies, including Postgres and AWS, ensuring a seamless use ...

Full Stack Developer – Solutions Engineering Id56471 (Pilar)

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 ...

MLOps Engineer (Machine Learning – AI)

Desde 5411 Hub estamos en la búsqueda de un/a MLOps Engineer para sumarse al equipo de una destacada empresa industrial ubicada en Pilar, Zona Norte (Buenos Aires) Objetivo del rol: Desplegar, escalar y mantener modelos de machine learning en ambientes productivos ...

Chief AI Engineer & Strategy Architect

EPAM Systems is seeking a Chief AI Engineer in Buenos Aires, Argentina, to spearhead AI & ML strategies that connect business needs with scalable AI outcomes. You'll guide projects from concepts to prototypes using your expertise in Google Cloud to drive digital transformation. The ideal candidate has ...

MLOps Engineer (Machine Learning – AI)

📢 Desde 5411 Hub estamos en la búsqueda de un/a MLOps Engineer para sumarse al equipo de una destacada empresa industrial ubicada en Pilar, Zona Norte (Buenos Aires) Objetivo del rol:Desplegar, escalar y mantener modelos de machine learning en ambientes productivos, ase ...

Pre Sales Full Stack Demo Engineer — Remote Friendly

AgileEngine in Buenos Aires is seeking a Pre-Sales Demo Engineer to enhance demo environments and support the sales team. You'll leverage your fullstack expertise in TypeScript, React, and Node.js while enjoying a culture that promotes professional growth. The ideal candidate has over 3 years’ experien ...

AI Driven Marketing Ops Engineer — Flexible Time Off (Pilar)

CommandLink, LLC is seeking a Senior Marketing Operations Engineer in Argentina, focusing on AI‑driven automation in a B2B SaaS environment. Responsibilities: You will architect and manage AI‑first workflows, optimize campaign performance using Meta's MCP, and integrate cutting‑edge AI tools ...

Senior Latam Feasibility Lead For Global Trials (Pilar)

Overview A leading clinical consulting firm seeks a Senior Feasibility Associate in Argentina to support pre‑award feasibility projects and global clinical trials. Responsibilities Conduct feasibility analyses Manage project teams Ensure high‑quality outputs ...

Senior Ai Security Architect Mlsecops Pilar

Eldar busca un Arquitecto Senior de Ciberseguridad especializado en Inteligencia Artificial para diseñar y asegurar arquitecturas. Responsable del cumplimiento de políticas de seguridad, integrando prácticas para soluciones de IA. Los requisitos incluyen de 5 a 8 años de experiencia en cibers ...

Senior Salesforce AI & Integrations Developer (Remote)

Ryz Labs, a tech startup in Argentina, is seeking an experienced Salesforce Consultant to design and deliver scalable Salesforce solutions. The candidate will translate complex requirements, collaborate with clients on integrations, and contribute to AI-driven features. Applicants should possess over 4 ...

Senior AI Video & Multimodal Infra Architect

Framework Ventures in Pilar, Buenos Aires, is seeking experienced AI infrastructure Engineers to design and implement scalable pipelines for large data workloads. The role requires strong Python programming skills and an ability to work with distributed systems across thousands of GPUs. Engineers will ...

Senior PM, Local AI & Edge Solutions

Framework Ventures in Buenos Aires, Argentina, is looking for a Senior Technical Product Manager to lead the vision and strategy for Local AI applications. The ideal candidate should have over 8 years of experience in product management, specifically in AI-powered solutions. Key responsibilities includ ...

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