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    Senior QA Automation Engineer: Build Frameworks & CI/CD

    Baufest busca un/a Senior QA Engineer para mejorar la calidad en el desarrollo de software y colaborar en un proyecto internacional. El candidato ideal tendrá más de 5 años de experiencia en automatización, dominio en Selenium WebDriver, C# y gestión de frameworks de automatización. El trabajo implica ...

    Senior iOS Engineer Build Global, User Centered Features

    Gramian Consulting is seeking an iOS Engineer to support one of the leading social media companies. This role involves designing and developing features that serve millions of users, contributing to the full development cycle, and collaborating closely with teams. Ideal candidates will have experience ...

    Senior Frontend Engineer React/Next.js & AI Driven UI

    Tur.com en Argentina busca un desarrollador frontend para diseñar y construir experiencias de alto impacto. El candidato ideal debería tener experiencia con React y Next.js, y ser capaz de asegurar excelencia en UX y rendimiento. El rol incluye el uso de herramientas avanzadas de testing y calidad, así ...

    Senior QA Engineer – AI Driven API & UI Automation

    Backblaze is seeking a Senior QA Engineer to ensure product quality and reliability across UI and API experiences. You will collaborate with Product and Engineering teams to define and implement testing strategies. The ideal candidate has over 10 years of QA experience, focusing on automation and API t ...

    Senior QA Automation Engineer: Build Frameworks & CI/CD

    Baufest busca un/a Senior QA Engineer Sr para unirse a su equipo en un proyecto internacional. El candidato ejecutará estrategias de testing funcional y automatizado y contribuirá a la mejora de estándares de calidad en el desarrollo de software. Una experiencia de más de 5 años en automatización y dom ...

    Senior iOS Engineer: Build Reusable Swift UI Frameworks

    Baufest busca un/a iOS Developer para unirse a su equipo en Argentina. Esta posición requiere diseñar y mantener componentes en Swift, colaborar con equipos de diseño y producto, y definir estándares de calidad en el desarrollo. El candidato ideal tendrá experiencia comprobable en iOS y Swift, además d ...

    Senior iOS Engineer — Swift/SwiftUI, MVVM, Global Impact

    Talent Connect busca un/a desarrollador/a de iOS Senior con fuertes habilidades en Swift y SwiftUI, para un emocionante proyecto colaborativo. Se espera que el candidato tenga experiencia en patrones de arquitectura como MVVM o MVC y dominio del inglés en un nivel B2. El rol incluye diseñar aplicacione ...

    Senior Mechanical Engineer: Mining & Hydromet Argentina Buenos Aires

    WorleyParsons en Buenos Aires busca un/a Senior Mechanical Engineer con experiencia en minería y proyectos hidrometalúrgicos. Buscamos un cualificado con sólida trayectoria en ingenierías Conceptuales, Básicas y de Detalle, que desarrolle documentos técnicos y garantice el cumplimiento de especificaciones. ...

    Senior Cobol Mainframe QA Engineer — Agile Leader + Perks

    ELDAR, con sede en Buenos Aires, busca un profesional QA/Testing con más de 5 años de experiencia en entornos Cobol Mainframe. El candidato será responsable de definir y liderar estrategias de prueba para proyectos complejos, diseñar planes de prueba exhaustivos y gestionar defectos. Se valorará el uso ...

    Senior Cobol Mainframe Qa Engineer Buenos Aires (Argentina)

    Eldar, ubicada en Buenos Aires, busca un profesional QA/Testing con más de 5 años de experiencia, especializado en entornos Cobol Mainframe. El candidato definirá y liderará estrategias de prueba para proyectos complejos, diseñará planes de prueba exhaustivos y gestionará defectos. Se va ...

    Senior Mechanical Engineer Mining Epcm Buenos Aires (Argentina)

    Worley busca un/a Ingeniero Mecánico Senior en Ciudad de Buenos Aires con experiencia en minería y proyectos hidrometalúrgicos. Los candidatos deben ser graduados en Ingeniería Mecánica y tener al menos 10 años de experiencia en el desarrollo de ingenierías. Se valorará una sólida experiencia ...

    Senior QA Engineer Web, Mobile & API Automation Lead

    Oppizi is seeking a Senior QA Engineer to join its team in Argentina. The role involves testing web and mobile applications to ensure high quality and stability of software releases. You’ll work closely with developers in a fast-paced environment, improving QA processes and providing valuable insights based o ...

    Senior ML/AI Engineer – Hybrid, RAG & MLOps Leader

    Adn - Recursos Humanos está en búsqueda de un Machine Learning / AI Engineer para un importante cliente ubicado en CABA Centro, Argentina. El candidato ideal debe tener más de cinco años de experiencia en ML/AI engineering y al menos dos años en MLOps, así como la capacidad de liderar equipos multidisciplinar ...

    Senior Full Stack Engineer: Angular + .NET Core Backbone

    Panoptyc is seeking a Senior Full Stack Engineer to serve as a technical pillar in our engineering team. This versatile role emphasizes modern frontend architecture and requires building high-performance user interfaces in Angular and robust backend services in .NET (C#). The ideal candidate will lead ...

    Senior Test Engineer — Hybrid, Health Insurance, Generous Vacation

    GM2 Argentina is hiring a Software Test Engineer to ensure quality across mobile and web applications. The role includes creating test strategies, mentoring teams, and applying various testing methodologies. Candidates should have substantial experience in automated testing, strong communication skills ...

    Remote First Senior Mobile & Backend Engineer (iOS + Java)

    Redbee, una tecnológica argentina con más de 14 años de experiencia, busca un/a Senior Developer para desarrollar y mantener aplicaciones móviles y servicios backend. Se requiere sólida experiencia en Java y Spring Boot, así como conocimientos en iOS. El trabajo se ofrece en un ambiente remote-first, j ...

    Senior Back End Engineer with SNMP and NETCONF

    Svitla Systems Inc. is looking for a Senior Back End Engineer with SNMP and NETCONF for a full-time position (40 hours per week). Our client is a quantum computing hardware and software company. You'll design and build the data ingestion stack that feeds the agentic framework. You will own t ...

    Senior ML & AI Engineer — RAG + MLOps in Production

    Adn - Recursos Humanos se encuentra en la búsqueda de un Machine Learning / AI Engineer para una empresa significativa. El rol es híbrido y se localiza en CABA Centro, Argentina. Se requiere más de cinco años de experiencia en ML/AI, con un enfoque en MLOps y habilidades técnicas sólidas, incluido Pyth ...

    Senior GenAI Full Stack Engineer (React/TS) Hybrid

    Werben Hr busca un Ingeniero Full Stack o Frontend en Argentina. Este profesional trabajará en productos de alto impacto y tendrá la oportunidad de colaborar con diversos equipos para crear soluciones reutilizables usando Generative AI. Se requiere un sólido dominio de React y TypeScript, así como expe ...

    Senior QA Engineer – Real Time Data Pipelines & APIs

    Adn - Recursos Humanos está en búsqueda de un Senior QA Técnico para trabajar en CABA Centro, Argentina, en modalidad híbrida. Se requiere una experiencia mínima de 10 años y conocimientos en herramientas como Apache NiFi, SQL y metodología Scrum. El candidato ideal tendrá habilidades analíticas, capac ...

    Senior AI Engineer — End to End, Fully Remote

    Kiwi Financial Inc is seeking a Senior AI Software Engineer to build and ship AI features that impact real users. This role involves end-to-end development, from backend logic to frontend experiences, focusing on fast iteration and real-world challenges. Ideal candidates will have over 5 years in softw ...

    Senior Software Engineer Java/AWS/React, Flexible Focus

    Globallogic is seeking a Senior Software Engineer based in Buenos Aires, Argentina. The role demands expertise in Java 17 and Spring Boot to design robust backend services, as well as experience with AWS for deployment and management. The ideal candidate will have over 10 years of software development ...

    Senior Ruby on Rails Engineer • Full Stack, Remote

    Zipdev is seeking a Ruby on Rails Engineer to enhance our Asset Management Engineering team. You will develop production applications and optimize performance across the stack. The ideal candidate has extensive experience in Ruby on Rails and familiarity with Go and React. The role offers fully remote ...

    Senior Full Stack Engineer, Scalable AI Traffic Systems

    Derq is looking for a Full-Stack Software Engineer to enhance their AI-powered traffic safety platform. This role involves designing and developing both frontend and backend systems, collaborating with teams to deliver scalable and responsive applications. Ideal candidates should have over 5 years of F ...

    Senior Backend Engineer: .NET/C#, Salesforce Integrations, Remote

    HRBaires está buscando un Senior Backend Engineer que tenga más de 8 años de experiencia en el desarrollo de servicios backend en .NET / C#. El candidato ideal tendrá experiencia comprobable en integraciones con Salesforce y en la construcción de APIs escalables. Se espera que el candidato participe en ...

    Senior Full Stack Engineer — Remote, Equity & Unlimited PTO

    Silver.dev is seeking a Full-Stack Developer to join our core product teams responsible for building systems and APIs that power our platform. With a focus on reliability and security, you will work with a talented, global team to design and implement scalable microservices-based infrastructure. We off ...

    Senior React & Node Full Stack Engineer FinTech Innovator

    Rockcruit is looking for a seasoned Sr. React/Node.js Full-Stack Engineer to join a dynamic financial technology team. This role emphasizes designing, developing, and maintaining scalable solutions with a focus on exceptional frontend experiences. The ideal candidate will have over 5 years of experienc ...

    Senior AI Platform Engineer Production Ready AI Systems

    Supernal AI in Argentina is looking for a Senior AI Platform Engineer. You will be crucial in implementing AI solutions, building production software that powers AI Employees in real business contexts. Your responsibilities include designing and delivering core software foundations, managing client del ...

    Senior Full Stack Engineer — AI Tools & UI (Remote)

    Rockcruit is seeking a Senior Full-Stack Software Engineer for a 6-month remote contract. You'll join a dynamic team focused on building AI-powered tools for cultural intelligence, working on features from schema design to deployed UI. The ideal candidate is experienced in shipping production web appli ...

    Senior AI Compute Infra Engineer: GPU Cluster Architect

    Kraken is seeking a team member to join their AI Compute and Infrastructure team, responsible for powering AI workloads. The role requires expertise in owning and operating GPU and accelerator clusters, designing efficient infrastructure, and optimizing inference pipelines. You will collaborate with AI ...

    Senior DevOps Engineer AI‑Driven CI/CD & Kubernetes

    Hitachi Vantara Corporation is seeking a Senior and Semi Senior DevOps professional in Argentina to spearhead its automation initiative. This role focuses on orchestrating and automating infrastructure within the global network platform, ensuring efficient CI/CD pipelines for over 150 services. The ide ...

    Remote Senior Mechanical Engineer Generator Systems (Gen Sets)

    Our client engineers and manufactures modular infrastructure supporting backup power systems, data centers, and industrial facilities. These platforms integrate generators, cooling systems, exhaust systems, structural enclosures, and electrical infrastructure into prefabricated power modules designed for stan ...

    Senior AI Driven QA Engineer (Product Focused) Remote

    Senior AI-Driven QA Engineer (Product-Focused)Remote (Argentina Time Zone) | Full-time | Collaboration with US-based teams From 5411 Hub, a firm specialized in Headhunting & Recruiting for technology companies across LATAM and the United States, we are currently supporting a fast-gro ...

    Vice President Software Engineer – Distributed Systems and Software Defined Networking

    Job Description We're looking for a talented, senior engineering professional ready to take their career to new heights at one of the world's most influential companies. As a Vice President, Software Engineer at JPMorganChase, you will provide strong engineering expertise and technical l ...

    Vice President Software Engineer – Distributed Systems and Software Defined Networking

    Job DescriptionWe're looking for a talented, senior engineering professional ready to take their career to new heights at one of the world's most influential companies.As a Vice President, Software Engineer at JPMorganChase, you will provide strong engineering expertise and technical lead ...

    Jr Software Developer Professional Services Inventory

    They gather information about your interactions on the site, such as which pages you visit frequently, how long you stay, and the links or buttons you click. They help us record any difficulties you have with the website and help us to evaluate the effectiveness of our advertising. By analyzing this data, we ca ...

    Senior Back end Software Engineer (Full Time Contractor)

    Description: We are looking for talented Senior Back-end Software Engineers (full-time contractors) based in South America to help with our ongoing growth and expansion! Varsity Tutors is a live learning platform that connects students and professionals with personalized instruction to achieve ...

    Senior Full Stack Software Engineer (Full Time Contractor)

    Description: We are looking for Senior Full-Stack Engineers (full-time contractors) based in South America to join the engineering team to help with our ongoing growth and expansion! Your focus would be on building frontend experiences in React. Familiarity with backend services & technologies ...

    Senior Full Stack Software Engineer (Full Time Contractor)

    Description:We are looking for Senior Full-Stack Engineers (full-time contractors) based in South America to join the engineering team to help with our ongoing growth and expansion! Your focus would be on building frontend experiences in React. Familiarity with backend services & technologies is ...

    Senior Back end Software Engineer (Full Time Contractor)

    Description:We are looking for talented Senior Back-end Software Engineers (full-time contractors) based in South America to help with our ongoing growth and expansion! Varsity Tutors is a live learning platform that connects students and professionals with personalized instruction to achieve an ...

    Senior AI Platform Engineer Production Ready AI Systems

    Supernal AI is searching for a Senior AI Platform Engineer in Chubut, Argentina. In this role, you will be responsible for building production software to power AI Employees in real business environments. You'll design and deliver core software applications, integrate with external systems, and ensure ...

    Senior React Native Engineer — Lead & Deliver Mobile Apps

    Making Sense is seeking a skilled software developer based in Chubut, Argentina, to perform tasks throughout the development cycle with minimal supervision. The role involves co-leading junior developers, managing task allocations, and communicating with clients effectively. Applicants should have over ...

    Senior Ai Infra Engineer Rust, Scalable Systems (Misiones)

    Kraken is seeking an experienced engineer to join the AI Infrastructure team in Argentina. The role involves designing and building the infrastructure layer for AI agents, developing high-performance Rust services, and architecting scalable systems for millions of users. The adecuado candidat ...

    Senior SQL Data Engineer — Remote & Data Warehousing Lead

    Svitla Systems is looking for a Senior SQL Data Engineer for a full-time position in Argentina. You'll be instrumental in designing complex SQL queries and optimizing data management processes. The ideal candidate should have over 8 years in SQL development, strong analytical skills, and experience in ...

    Senior Aws Platform Engineer — Ai Driven Infra (Misiones)

    Responsibilities Santex in Argentina seeks a skilled AWS Engineer to manage the infrastructure for an AI-native retrieval platform. You will oversee OpenSearch operations, control integration with Bedrock, and lead event-driven ingestion processes. Qualifications The idóneo candida ...

    Senior Qa Engineer — Manual & Automated Testing Lead (Misiones)

    Framework Ventures in Argentina is seeking a QA Engineer to ensure product quality and reliability. The role combines manual and automated testing to deliver an exceptional user experience. With a focus on designing test cases and maintaining automation frameworks, the adecuado candidate will have 5 ...

    Senior .NET Engineer Remote AI Driven Fintech Backend

    CMG (Capital Markets Gateway) is looking for a Senior .NET Engineer to design and maintain enterprise solutions for the financial industry. This fully remote position requires 5+ years of software engineering experience and expertise in .NET and ASP.NET Core. The ideal candidate will have a passion for ...

    Senior Java Full Stack Engineer Spring Boot + Angular

    EPAM Systems is seeking a Senior Java Full Stack Engineer based in Chubut, Argentina. The ideal candidate should have extensive backend abilities in Java and Spring Boot as well as frontend experience using Angular. Responsibilities include developing full-stack applications, building REST APIs, and collabora ...

    Senior QA Automation Engineer Selenium, C#, CI/CD

    Baufest busca un/a Senior QA Engineer para unirse a su equipo en Chubut, Argentina. Se espera que ejecute estrategias de testing, construya frameworks de automatización y colabore en proyectos globales optimizando la calidad del software. El candidato ideal cuenta con más de 5 años de experiencia en au ...

    Senior Java Engineer — AWS, React & API Driven Backend

    Globallogic is seeking a Senior Software Engineer with experience in Java, React, and AWS to join their team. The candidate should have 10-15 years in professional software development, focusing on designing and implementing backend services. The ideal candidate will demonstrate technical autonomy, men ...

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