79,884+ Senior Fullstack Engineer Reactnode Python Cloudnative Jobs in Argentina — Top Companies Hiring June 2026

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Senior Full Stack Engineer (React/Redux, TypeScript)

We are seeking an experienced Full Stack Developer (React/Redux focused) to design, develop, and maintain large-scale single-page web applications. You will collaborate with cross-functional teams in an Agile or Scaled Agile environment, leveraging your expertise in React.js, TypeScript, and ...

Senior Network Engineer – Data Center & Automation (Mendoza)

Acronis International is looking for a Senior Network Engineer to monitor and troubleshoot network issues in their data centers. The adecuado candidate will have over 5 years of experience in Network Operations, strong expertise with Juniper or Arista platforms, and solid knowledge of routing protoc ...

Senior Full Stack Engineer: Scale SaaS (Remote)

Agileengine is seeking a Middle/Senior Full Stack Engineer in Mendoza, Argentina, to develop robust server-side solutions for a SaaS platform. You'll work with Java, React, SQL, Redis, and Elasticsearch, contributing to architecture decisions and participating in CI/CD processes. The ideal candidate wi ...

Senior Ai First Marketing Ops Engineer (Pilar)

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 ov ...

Senior Full Stack Engineer: Scale SaaS (Remote)

Agileengine is searching for a Middle/Senior Full Stack Engineer to create robust server-side solutions for a SaaS platform. You will work with Java, React, SQL, Redis, and Elasticsearch while contributing to architecture decisions and participating in code reviews. The role provides significant owners ...

Senior Full Stack Engineer: Elevate Auction Platform

Minutentag in Argentina is seeking a Full-Stack Developer to enhance their digital auction and marketplace platform. You will design full-stack features, develop RESTful APIs, and create responsive user interfaces while collaborating with product and design teams. Adequate candidates should have over 4 ...

Senior Full Stack Engineer: Treasury & Wire Transfers

EPAM Systems is seeking a Senior Full-Stack Engineer in Argentina to lead Treasury technology initiatives, emphasizing wire transfer processing and integral bank account management. This role is key in ensuring operational reliability and involves substantial design and development work. Collaborating ...

Senior Ruby On Rails Engineer Id66906 (Victoria)

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. If ...

Senior Marketing Operations Engineer, Ai & Automation (Caseros)

Senior Marketing Operations Engineer, AI & Automation About Command|Link Command|Link is a global SaaS Platform providing network, voice services, and IT security solutions, helping corporations consolidate their core infrastructure into a single vendor and layering on a proprietary single pane of g ...

Senior Full Stack Engineer: Scalable Auctions (Next.js)

Minutentag in San Luis, Argentina is seeking a Full-Stack Developer to develop and maintain our digital auction and marketplace platform. This role requires over 4 years of software development experience, particularly in Python, Django or Flask, and modern frameworks like Next.js. Join our dynamic tea ...

Tech Support Engineer (Senior) Backend & Automation (Java)

A leading blockchain technology company is looking for a Tier 3 Technical Support Engineer in Argentina to manage advanced technical issues and work closely with development teams. Ideal candidates should have 5–15 years of experience in technical support or backend engineering, proficiency in Java and troublesh ...

Senior Full Stack Engineer (React/Redux, TypeScript)

We are seeking an experienced Full Stack Developer (React/Redux focused) to design, develop, and maintain large-scale single-page web applications. You will collaborate with cross-functional teams in an Agile or Scaled Agile environment, leveraging your expertise in React.js, TypeScript, and ...

Senior Data Engineer: ETL Pipelines & Data Lakes

Metova, located in San Juan, Argentina, is seeking a Data Engineer to design, develop, and optimize data processing solutions. The ideal candidate should have 5 to 8 years of experience in data engineering, with strong proficiency in programming languages like Java, Scala, and Python. This role involve ...

Senior Data Engineer: Medallion Data Pipelines (CDMX)

Avenga is seeking a Senior Data Engineer to join their team in Buenos Aires, Argentina. In this hybrid role, you will build and optimize data pipelines under a Medallion architecture, enabling data flow for both traditional analytics and advanced searches. Ideal candidates have over 5 years of Data Eng ...

Senior Data Platform & Analytics Engineer, GCP/BigQuery

Ryz Labs is looking for a hands-on Senior Data Engineer to own and evolve the data platform for clients. Responsibilities include building scalable data pipelines and ensuring data quality while partnering with finance for accurate reporting. The ideal candidate will have 5–10 years of experience in da ...

Senior Data Engineer: Medallion Data Pipelines (CDMX)

Avenga is looking for a Senior Data Engineer based in Mendoza, Argentina, to enhance our Data & Analytics team. You will build and optimize data pipelines under a Medallion architecture, facilitating data flow for analytics and advanced search. The role requires a Bachelor’s degree and at least 5 years ...

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 Backend API Engineer TS, AWS, Microservices

TurnKey Tech Staffing is looking for an experienced backend developer in San Carlos de Bariloche, Argentina. The role involves leading the design of SDUI APIs for Flutter clients and enhancing service reliability while providing mentorship to team members. Applicants should have over seven years of exp ...

Senior Ai Video & Multimodal Infra Engineer (Avellaneda)

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 content, and collaborating with ...

Senior Backend Engineer, Full time (Argentina) (Caseros)

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

Senior Qa Engineer (Ai & Test Automation) (Resistencia)

About The Job AOA is seeking a collaborative and detail-oriented Senior QA Engineer to guide our QA processes and champion the integration of AI into our quality assurance practices. You'll play a key role in delivering exceptionally high-quality and performant applications while working cl ...

Senior Kotlin Backend Engineer — AWS & AI Tools

AgileEngine is seeking a Senior Backend Engineer in San Carlos de Bariloche, Argentina, to design and maintain scalable backend systems for a high-scale consumer dating platform. The ideal candidate will have extensive experience with Kotlin and AWS services, lead projects from architecture to producti ...

Senior QA Engineer AI Powered Testing & Automation

AOA is looking for a Senior QA Engineer in Buenos Aires to guide the QA processes and champion AI integration in quality assurance. This role involves managing the full QA lifecycle, collaborating with teams to ensure high-quality applications across various platforms, including eCommerce and SaaS. </p ...

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 – 50% Travel

Rad Hires is looking for a Technical Sales representative to enhance oilfield operations in Argentina. The ideal candidate will have over 10 years of experience in the oilfield services sector, with a focus on cased-hole wireline operations. The successful applicant will be responsible for building rel ...

Senior Backend Engineer, Attendance Analytics for EdTech

Newsela is looking for a Senior Software Engineer to be part of the EveryDay Labs team in Buenos Aires, Argentina. In this role, you will design and maintain software components that enhance attendance analytics and improve student data systems. The ideal candidate should have a strong software enginee ...

Senior Frontend Engineer: Angular 18+, TS & Architecture

Brightside IT Consulting está buscando un Ingeniero Frontend Senior para unirse a su equipo en Santa Fe, Argentina. El candidato ideal debe tener experiencia sólida en Angular 18+, TypeScript y HTML5. Se valoran habilidades para trabajar en un entorno ágil y de manera autónoma. El proyecto incluye el d ...

Senior DevOps Engineer — Enterprise Tool Migration Lead

Eleks is seeking a Senior DevOps to join the team in Argentina, focused on supporting a US healthcare client’s DevOps tools consolidation initiatives. This role requires hands-on experience with tools like GitHub, Jira, and CI/CD pipelines. The ideal candidate will have over 4 years of DevOps experienc ...

Senior Azure Security Engineer Hybrid & Growth Ready

Innovaderm Research, a leading CRO in Argentina, is seeking a Senior Azure Administrator to ensure the security and operational excellence of Microsoft Azure. This professional will ensure compliance with industry standards and lead migrations and integrations. The ideal candidate has over 10 years of ...

Senior Golang Engineer – AWS Microservices (Unlimited PTO)

TenOneTen is seeking a Senior Engineer I for their Communications team in Chaco, Argentina. You will develop and extend communication infrastructure and solve complex challenges related to distributed systems and microservices. The role involves delivering high-quality code and maintaining a robust, sc ...

Infrastructure Engineer Iii Senior Associate (Buenos Aires)

The idóneo candidate will apply their technical expertise and problem-solving skills to projects of moderate scope, driving workstreams and projects involving infrastructure engineering technologies. This role requires a deep understanding of SIP deployments, call routing, and network automation, as ...

Senior Devops Engineer Automation & Cloud Platforms (Paraná)

Teladoc Health is seeking a DevOps Engineer in Argentina to build next-generation products through automated continuous delivery solutions. Qualifications Bachelor's degree 5+ years of industry experience Responsibilities Designing Infrastructure as ...

Senior Frontend Engineer & Tech Lead (React/Angular)

Werben Hr busca un desarrollador Frontend SR en Córdoba, Argentina. El puesto requiere habilidades avanzadas en desarrollo de interfaces de usuario y experiencia en tecnologías como React.js y Angular. Se valorará experiencia previa en startups y la habilidad para trabajar en equipo. El candidato debe ...

Senior Node.js Engineer (Remote) for Insurance Platform

Werben HR busca un Desarrollador Senior Node.js para unirse a su equipo en Buenos Aires o de forma remota. Esta posición implica trabajar en el desarrollo de una plataforma que transforma el proceso de compra de seguros de vida, orientada inicialmente al mercado de EE. UU. y con ambiciones de expansión global ...

Senior Android Engineer — Kotlin, Jetpack & Scalable Apps

AgileEngine is seeking a Senior Android Engineer in Santiago, Argentina. You will develop and maintain features for a large-scale consumer Android application used by millions, utilizing skills in Kotlin, Jetpack Compose, and Coroutines. The ideal candidate must have a minimum of 4 years experience wit ...

Senior Ai Video & Multimodal Infra Engineer (Tandil)

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 content, and collaborating with ...

Senior QA Engineer – AI Driven Testing & Automation

AOA in Buenos Aires is looking for a detail-oriented Senior QA Engineer to lead their QA processes and integrate AI into quality assurance practices. You'll ensure high-quality applications by collaborating with stakeholders and managing QA across various client projects. The ideal candidate will have ...

Senior Offensive Security Engineer (Godoy Cruz) (Mendoza)

Overview Fever España is looking for a cybersecurity expert to join their Offensive Security team. The role involves conducting penetration tests and collaborating on security solutions to strengthen Fever’s infrastructure. Responsibilities Conduct penetration tests to assess ...

Senior Full Stack Engineer: Microservices & Fintech APIs

NIR-YU in Bahía Blanca, Argentina, is looking for a skilled developer proficient in Java (Spring Boot) or Node.js. The ideal candidate will have experience building microservices and RESTful APIs, along with expertise in integrating third-party APIs. Essential skills include knowledge of databases like ...

Senior Kotlin Backend Engineer — Scalable AWS Systems

AgileEngine is looking for a Senior Backend Engineer in Buenos Aires, Argentina, to design and maintain scalable backend systems for a high-scale consumer dating platform. The ideal candidate will have over 5 years of experience in backend Kotlin software engineering and expertise in AWS. The position ...

Senior Android Engineer & Tech Lead Mentor & Impact

EPAM Systems is seeking an experienced Lead Android Engineer to join our Mobile Team in Comodoro Rivadavia, Argentina. You will work on a prestigious retail platform, developing and supporting a top-rated native Android application while collaborating with cross-functional teams. The ideal candidate ha ...

Senior Automation QA Engineer — AWS & AI Tools

Description Ciklum, a leading product engineering firm in Argentina, is seeking a Senior Automation QA Engineer to join their dedicated team. You will work closely with product managers and developers to understand requirements and create automated test scripts. The role ensures software quality while mentori ...

Senior DevOps Engineer: Cloud, CI/CD & Automation

Teladoc Health in Corrientes, Argentina is seeking experienced DevOps Engineers to enhance product performance and operational efficiencies. The successful candidate will automate solutions, work with cross-functional teams, and implement continuous delivery solutions. Essential duties include designing Infra ...

Senior DevOps Engineer – Remote, Flexible Schedule & Growth

Werben Hr is looking for experienced software developers based in Buenos Aires, Argentina. The role involves leading programming tasks, automation, and the development of high-quality solutions for distributed systems. The ideal candidate should have a strong technical background, experience with Cloud ...

Senior Automation Qa Engineer (Quilmes) (Buenos Aires)

Ciklum is looking for a Senior Automation QA Engineer to join our team in Argentina. We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges, with a general team of over 4,000 highly skilled devel ...

Senior Android Engineer AI Powered, Remote & Mentored

AgileEngine is seeking a Senior Android Engineer in Córdoba, Argentina, to design and maintain features for consumer-facing applications. You’ll work with Kotlin and Jetpack Compose, owning projects from design through release and mentoring junior engineers. The suitable candidate will have over 5 years of An ...

Senior Automotive HIL Engineer — Relocation to Europe

Prometeo Talent is seeking a Hardware-in-the-Loop (HIL) Engineer for an IT Services company specializing in automotive technology. This role requires expertise in building, integrating, and enhancing complex test environments. Candidates should have a Bachelor’s or Master’s degree in Electronics, Mecha ...

Senior Security Infrastructure Engineer — Cloud, SIEM & Automation

A leading fintech company is looking for a Senior Security Infrastructure Engineer to enhance security for cloud infrastructure and applications. The role requires 6+ years of experience in security and hands-on skills with AWS and Kubernetes. Responsibilities include managing vulnerabilities, incident response, ...

Senior Amazon Connect & Telephony Engineer: IVR/Automation

A healthcare solutions provider in Buenos Aires is seeking a Senior Engineer specialized in Amazon Connect. The role involves designing scalable IVR systems and developing automation frameworks for telephony workflows. Candidates should have over 5 years of software engineering experience, including 3+ years wit ...

Senior Azure Security Engineer: Lead Cloud Security

Innovaderm Research in Corrientes, Argentina, is seeking a Senior Azure Administrator responsible for the security and operational excellence of Microsoft Azure. The ideal candidate will have over 10 years of experience in cloud security architecture and a proven ability to manage Azure services effectively. ...

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