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    Senior Database Reliability Engineer — Remote & Scalable Systems

    Sezzle is looking for a Senior Database Reliability Engineer in Buenos Aires, Argentina, to design and scale their database platform. This role demands technical skills across software engineering and infrastructure engineering with a strong focus on relational databases like MySQL and PostgreSQL. The ...

    Senior SQL Data Engineer Data Warehousing & Optimization

    Svitla Systems is seeking a Senior SQL Data Engineer for a full-time position in Argentina. You will leverage your 8+ years of SQL development experience in database management and data warehousing to design complex queries, optimize performance, and lead data integration efforts. As part of a leading ...

    Senior SQL Data Engineer Data Warehousing & Optimization

    Svitla Systems is seeking a Senior SQL Data Engineer for a full-time position in Argentina. You will leverage your 8+ years of SQL development experience in database management and data warehousing to design complex queries, optimize performance, and lead data integration efforts. As part of a leading ...

    Senior SQL Data Engineer Data Warehousing & Optimization

    Svitla Systems is seeking a Senior SQL Data Engineer for a full-time position in Argentina. You will leverage your 8+ years of SQL development experience in database management and data warehousing to design complex queries, optimize performance, and lead data integration efforts. As part of a leading ...

    Senior SQL Data Engineer Data Warehousing & Optimization

    Svitla Systems is seeking a Senior SQL Data Engineer for a full-time position in Argentina. You will leverage your 8+ years of SQL development experience in database management and data warehousing to design complex queries, optimize performance, and lead data integration efforts. As part of a leading ...

    Senior SQL Data Engineer Data Warehousing & Optimization

    Svitla Systems is seeking a Senior SQL Data Engineer for a full-time position in Argentina. You will leverage your 8+ years of SQL development experience in database management and data warehousing to design complex queries, optimize performance, and lead data integration efforts. As part of a leading ...

    Jefe de Desarrollo IT / Líder de desarrollo IT

    DaBrein Solutions estará seleccionando un Jefe de Desarrollo IT / Líder de desarrollo IT, para incorporarse a importante empresa internacional, se ofrecen excelentes condiciones de contratación. Misión Capacidad en liderar equipos de trabajo y comunicar efectivamente las tareas a realizar. Uti ...

    Senior Ruby on Rails Engineer – Microservices & Mentorship

    ultima milla en San Justo, Buenos Aires, busca un Ruby on Rails Developer para unirse a su equipo innovador. Colaborarás con otros desarrolladores para diseñar y crear servicios que impulsen nuestros productos, aplicando metodologías de desarrollo modernas. Se requiere un nivel de inglés B2 o superior ...

    Senior Full Stack Engineer – Auctions Platform (Next.js)

    Minutentag in Buenos Aires, Argentina is seeking a full-stack developer to enhance our digital auction and marketplace platform. You'll design and implement features, develop RESTful APIs, and ensure optimal performance while working across both frontend and backend environments. The ideal candidate ha ...

    Senior Red Team Engineer — PenTest & Security (Remote)

    Fever España is seeking a cybersecurity expert to join their Offensive Security team. This role involves conducting penetration tests to assess vulnerabilities and collaborating on security solutions to enhance Fever's infrastructure. The ideal candidate will have a degree in Computer Science or a rela ...

    Senior Full Stack Engineer: Microservices & Fintech APIs

    NIR-YU, a digital solutions provider in Argentina, is looking for a skilled developer. The ideal candidate will have expertise in Java (Spring Boot) or Node.js, experience building microservices, and proficiency in integrating third-party APIs. The role requires a solid understanding of databases such ...

    Senior Ruby Engineer IAM Security & Global Scale

    EPAM Systems is seeking a Senior Ruby Developer in Buenos Aires to join our Identity and Access Management Team. In this role, you will design, build, and enhance authentication and authorization services, ensuring security and reliability. The ideal candidate has at least 3 years of experience, excels ...

    Senior Full Stack Engineer: Microservices & Fintech APIs

    NIR-YU, a digital solutions provider in Buenos Aires, is seeking a skilled developer with expertise in Java (Spring Boot) or Node.js. The ideal candidate will have experience in building microservices and RESTful APIs and should be proficient in databases like PostgreSQL, MySQL, or NoSQL. Strong skills ...

    Senior API Engineer SDUI & Backend Reliability Lead

    TurnKey Tech Staffing is seeking an experienced Backend Developer to lead the design and operation of APIs for Server-Driven UI. In this role, you will own backend services, mentor peers, and enhance system reliability. The ideal candidate has a minimum of 7 years in microservices, strong OOP practices ...

    Senior Wallet Engineer – Self Custodial (DeFi & SDK)

    Framework Ventures is looking for a WDK Software Engineer based in San Miguel, Buenos Aires, Argentina. This role involves enhancing Tether's open-source toolkit for self-custodial wallets and requires over 5 years of experience in Node.js and JavaScript. The ideal candidate will have a strong backgrou ...

    Senior Backend Java Engineer — Microservices & Spring Boot

    Brightside It Consulting busca incorporar a su equipo un Backend Engineer Senior en Buenos Aires, Argentina. El rol implica el desarrollo de APIs robustas y escalables, utilizando Java 17+ y Spring Boot 3, dentro de una arquitectura de microservicios moderna. Buscamos un perfil senior, autónomo y con c ...

    Senior Ruby Engineer IAM & Security, Global Projects

    EPAM Systems is seeking a Senior Ruby Developer to join our Identity and Access Management Team in Buenos Aires. The ideal candidate will design, build, and enhance authentication services while ensuring security and reliability. Key responsibilities include developing high-quality Ruby code, collabora ...

    Senior Backend Engineer Remote Architecting Scalable SaaS

    Velozient in Argentina is seeking a full-time, remote Agentic Developer. This role focuses on contributing to a mission-critical SaaS platform, enhancing core product capabilities. The successful candidate will design scalable systems, contribute to architectural decisions, and mentor engineers, requir ...

    Senior Full Stack Platform Engineer (San Isidro)

    Svitla Systems Inc. is looking for a Senior Full Stack Platform Engineer for a full-time position (40 hours per week) in Argentina. Our client is a leader in analytic advisory services and technology solutions for financial institutions. You will be responsible for building scalable, enterprise-grade appli ...

    Senior Android Engineer Jetpack Compose & Design Systems

    Baufest busca un/a Desarrollador Android Sr para sumarse a su equipo en Buenos Aires. La misión es mejorar la vida con tecnología. Las responsabilidades incluyen diseñar y desarrollar componentes en Jetpack Compose y colaborar con otros equipos para definir estándares de calidad. Se requieren habilidad ...

    Senior Red Team Engineer — PenTest & Security (Remote)

    Fever España is seeking a cybersecurity expert to join their Offensive Security team in San Justo, Buenos Aires. This role involves conducting penetration tests and working with cross-functional teams to enhance Fever's security infrastructure. The ideal candidate should have a degree in Computer Scien ...

    Senior Backend Engineer Attendance Analytics for EduTech

    Newsela is seeking a Senior Software Engineer in Argentina to join the EveryDay Labs team. You will design and maintain software components that enhance attendance analytics and student data systems, develop new features, and automate processes. The ideal candidate will have a strong background in soft ...

    Senior Backend Engineer — AI Powered Event Platform

    Gomry Payments in San Miguel, Buenos Aires, is seeking a backend developer to build user-facing features and enhance database performance. The role offers freedom in processes and focuses on quality with a zero-bugs policy. Ideal candidates will be experienced in backend development with strong databas ...

    Senior Ruby Engineer IAM Security & Global Scale

    EPAM Systems is seeking a Senior Ruby Developer to join our Identity and Access Management Team in San Isidro, Buenos Aires. The ideal candidate will design and enhance security services, develop reliable Ruby code, and mentor team members. This role offers the opportunity to work on international proj ...

    Senior Angular Engineer — Frontend Lead (Angular 18+)

    Brightside IT Consulting busca un Frontend Engineer Senior en Buenos Aires con experiencia en Angular 18+. El candidato participará en un proyecto estratégico, contribuyendo al desarrollo y mantenimiento de aplicaciones frontend complejas. Requiere sólido dominio de TypeScript y buenas prácticas en des ...

    Senior Red Team Engineer — PenTest & Security (Remote)

    Fever España is looking for a cybersecurity expert to join their Offensive Security team. This role involves conducting penetration tests and collaborating with cross-functional teams on security solutions to strengthen Fever's infrastructure. The ideal candidate will have a degree in Computer Science ...

    Senior Oilfield Technical Sales Engineer Argentina & LATAM

    Rad Hires is looking for a Technical Sales representative to support oilfield operations in Argentina. The role requires building strong relationships with service companies, developing strategic sales plans, and providing technical support. The ideal candidate will have over 10 years of industry exper ...

    Remote Senior OT Security Engineer Critical Infrastructure

    Strategic Staffing Solutions is seeking a Senior OT Cybersecurity Engineer for a fully remote role. The position focuses on securing critical infrastructure and industrial environments. Key responsibilities include implementing cybersecurity solutions, supporting deployments, and providing post-deploym ...

    Senior Ruby Engineer — IAM, Security & Scalable Backend

    EPAM Systems is looking for a Senior Ruby Developer to join their Identity and Access Management Team in Buenos Aires. The role involves designing and enhancing critical authentication and authorization services, ensuring high quality and security. The ideal candidate will have expertise in Ruby and fa ...

    Remote Senior OT Cybersecurity Engineer (Hands On)

    Strategic Staffing Solutions is seeking a 100% Remote Senior OT Cybersecurity Engineer to enhance the security of critical infrastructure and industrial environments. This hands-on role will involve implementing and supporting cybersecurity solutions directly within OT settings, ensuring robust protection aga ...

    Remote Senior OT Security Engineer – Industrial Networks

    Strategic Staffing Solutions seeks a Remote Senior OT Cybersecurity Engineer in Buenos Aires. This role focuses on implementing security solutions for critical infrastructure and industrial environments. You'll work with global teams on actual deployments, not just designs, and will provide post-deployment su ...

    Senior Full Stack Engineer: Microservices & Fintech APIs

    NIR-YU, a digital solutions provider in Argentina, is looking for a skilled developer with expertise in Java (Spring Boot) or Node.js. Candidates should have experience building microservices and RESTful APIs, as well as integrating third-party APIs and knowledge of event-driven architecture. Proficien ...

    Senior Backend Engineer Remote Architecting Scalable SaaS

    Velozient in Argentina is seeking a full-time, remote Agentic Developer with over 8 years of experience in .NET, C#, Python, or Node.js. The successful candidate will contribute to a mission-critical SaaS platform by designing scalable systems, making architectural decisions, and mentoring engineers. E ...

    Senior Full Stack Engineer Remote | Angular & .NET

    Panoptyc is seeking a versatile Senior Full Stack Engineer to enhance their engineering team. The role emphasizes building high-performance user interfaces in Angular and robust services in .NET (C#). The ideal candidate will thrive on solving integration puzzles, ensuring seamless user experiences for ...

    Senior Full Stack Engineer: Angular, Microfrontends & AWS

    AYIGROUP en San Fernando, Buenos Aires, busca un/a desarrollador/a Dev PLSQL para unirse a un equipo de alto rendimiento. Se requiere más de 5 años de experiencia fullstack, especialmente en Angular, y manejo de microfrontends. Se ofrece un entorno colaborativo y oportunidades de crecimiento. Los benef ...

    Senior Database Reliability Engineer — Remote & Scalable Systems

    Sezzle, based in Buenos Aires, Argentina, is looking for a Senior Database Reliability Engineer to enhance their database platform's reliability. This role includes designing and maintaining shared database components, and collaborating with backend teams to optimize database usage. The ideal candidate ...

    Remote Senior OT Cybersecurity Engineer Critical Infra

    Strategic Staffing Solutions is looking for a Senior OT Cybersecurity Engineer for a remote role. This position is dedicated to securing critical infrastructure and industrial environments. Key responsibilities include implementing cybersecurity solutions and providing support for deployments and post-deploym ...

    Senior Automation QA Engineer Impactful Testing & Mentorship

    Ciklum, a leading custom product engineering company in Argentina, is seeking a Senior Automation QA Engineer. This role involves developing automated test scripts using tools like Selenium and JUnit while collaborating with stakeholders. The ideal candidate will mentor junior engineers and contribute ...

    Senior Backend Engineer SaaS/AI, Remote & Mentorship

    Velozient in Argentina is looking for a full-time, remote Agentic Developer with over 8 years of experience in .NET, C#, Python, Node.js, or similar. You will contribute to a mission-critical SaaS platform, focusing on building and enhancing core product capabilities. The role includes designing scalab ...

    Senior Frontend Engineer Angular 18+ | Tech Ownership

    Brightside IT Consulting busca un Frontend Engineer Senior para unirse a un equipo innovador en un proyecto estratégico. La posición implica desarrollar aplicaciones frontend complejas utilizando Angular 18+, con un enfoque en la calidad del código y buenas prácticas. Los candidatos deben tener experie ...

    Senior Full Stack Engineer: Microservices & Fintech APIs

    NIR-YU, a digital solutions provider in Buenos Aires, Argentina, is looking for a talented developer skilled in either Java (Spring Boot) or Node.js. Candidates should have experience building microservices, RESTful APIs, and integrating third-party APIs. The ideal applicant will be proficient in datab ...

    Senior Ruby Engineer IAM & Security, Global Projects

    EPAM Systems is seeking a Senior Ruby Developer to enhance its Identity and Access Management Team in Buenos Aires. The role involves designing and building secure authentication and authorization services while collaborating with integral teams. The successful candidate will possess at least three yea ...

    Senior Automation QA Engineer — Build Global Impact

    Ciklum is seeking a Senior Automation QA Engineer to join our team in Buenos Aires, Argentina. This role involves collaborating with cross-functional teams and developing automated test scripts. We offer comprehensive company-paid medical insurance, mental health programs, and a tailored education path ...

    Senior Front End Engineer | React & React Native

    Silver.dev in Buenos Aires seeks a Front-End Engineer to join its dynamic engineering team. This role involves creating impactful web and native applications that improve users' lives. Successful candidates will have at least three years of experience, primarily in React, and a strong understanding of AI tool ...

    Senior Full Stack Engineer for Auctions Marketplace

    Minutentag is looking for a full-stack developer based in Buenos Aires, San Isidro. You will be responsible for developing and maintaining our digital auction platform, utilizing your skills in both frontend and backend technologies. The ideal candidate will have at least 4 years of experience in softw ...

    Senior Crypto Wallet Engineer Secure, Cross Platform

    Framework Ventures is seeking a WDK Software Engineer in Buenos Aires to enhance Tether's open-source toolkit for self-custodial wallets. This role involves technical design and collaboration to build secure applications across platforms. The ideal candidate will have over 5 years of experience in Node ...

    Senior Full Stack & Systems Engineer Global Impact

    Si te apasiona la tecnología, la innovación y querés ser parte de proyectos desafiantes, con muchísimo impacto social y alcance internacional ¡esta oportunidad es para vos, se parte de un equipo con mucha cercanía y profesionalismo, donde ningún día es igual al anterior! ¿Qué perfil buscamos? </h3 ...

    Jefe de Desarrollo IT / Líder de desarrollo IT

    DaBrein Solutions estará seleccionando un Jefe de Desarrollo IT / Líder de desarrollo IT, para incorporarse a importante empresa internacional, se ofrecen excelentes condiciones de contratación. Misión Capacidad en liderar equipos de trabajo y comunicar efectivamente las tareas a realizar. Uti ...

    Lead SRE for AI Driven Reliability & Tooling

    Join Domino Data Lab as an SRE to lead the development of AI-assisted reliability tooling and improve incident response practices. You'll enhance observability coverage for critical systems while mentoring engineers and driving the reliability of our SaaS offerings. We look for deep experience in reliability eng ...

    Security Engineer Remote with Stock Options & Growth

    Latam · Remote · Full Time · Individual Contributor · +4 Years of Experience Who We Are At Yuno, we are building the payment infrastructure that allows all companies to participate in the global market. Founded by seasoned experts from the payments and tech industries, our technology provides ...

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