16,721+ Fullstack Frontend Engineer Reactangular Java Jobs in Buenos Aires, Argentina — Local Employers Hiring June 2026

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Senior Automation QA Engineer (Pilar)

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 ...

FLS Support Engineer South America

JOB DESCRIPTION Job Title: Front Line Support (FLS) Engineer (Fully Remote)ExemptPosition SummaryConnected Manufacturing’s Front-Line Support (FLS) Engineer is a member of the technical support team with an exceptional focus on quality customer suppor ...

Manual QA Engineer (Ramos Mejía)

What you will do Analyze, troubleshoot, and help resolve production issues impacting live hiring events; Perform manual, functional, regression, and end-to-end testing across platform workflows; Validate REST APIs, integrations, and backend services using Postman; E ...

Prospera AI AI Backend Engineer

About Prospera AI We’re building Sophie, a multi-agent AI orchestrator that helps wealth management advisors deliver more personalized, effective service to their clients. Our platform analyzes behavioral patterns, communication preferences, and emotional states to transform how advisors ...

Senior Elixir + React Engineer (Remote)

A leading tech talent network based in Argentina is seeking a Senior Elixir Developer with expertise in React.js to join their talent network. This role offers the chance to work on dynamic software projects with U.S. clients in a fully remote capacity. Candidates should have over 5 years in software development ...

Cyber Protection Expert Support Engineer

Acronis is seeking an Expert Support Engineer in Buenos Aires to provide advanced technical support for their cyber protection solutions. You will help resolve complex incidents and assist corporate clients with various software and networking environments. The ideal candidate will have strong troubles ...

System Engineer Python ID #00141

Location: Buenos Aires, Argentina, is preferable; other locations are in Argentina, Brazil, Colombia, Peru, Chile, Mexico, and Bolivia. Type of work: Remote, full-time, Description: We are looking for an experienced System Engineer to join our support team. We are seeking an exceptionally talent ...

Senior Manual Qa Engineer (Merlo)

Overview Svitla Systems Inc. is looking for a Senior Manual QA Engineer for a full-time position (40 hours per week) in Argentina. Our client has multiple online platforms providing spiritual guidance on love, relationships, and life. They offer a vast portfolio of over 20 brands in the spiritual ...

Cloud Data Quality QA Engineer

Perficient is seeking a skilled data quality professional in Buenos Aires to design and execute automated test scripts for validating data integrity and accuracy. The ideal candidate will have 3-5 years of experience in Data Quality or Data Engineering, strong skills in SQL and Python, and the ability ...

Devops Engineer (Gcp) (General Rodríguez)

As a DevOps Engineer (GCP) at Particle41, you will play a crucial role in enhancing our software development and IT operations processes. The ideal candidate will have a strong background in both software development and IT operations, with a focus on automating and streamlining processes to achieve ...

Chief Network Security Engineer (Zárate)

Job Overview We are seeking a Chief Network Security Engineer to support a staff augmentation engagement with a leading Oil & Gas client, strengthening hybrid cloud and on‑prem network security. You will lead secure network design and operations across AWS and Azure and help kee ...

Senior Quality Assurance Automation Engineer

Senior Quality Assurance Automation Engineer Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Parser. This position offers you the opportunity to join a fast-growing technology organization that is redefining productivity paradigms in ...

Power Bi Engineer (La Plata)

SvitlaSystems Inc. is looking for a Power BI Engineer for a full-time position (40 hours per week) in Argentina and Colombia. Our client is an automotive performance company. Requirements University degree in Data Analytics, Data Science, Business Administration, or a related field. </ ...

Manual QA Engineer (San Fernando)

What you will do Analyze, troubleshoot, and help resolve production issues impacting live hiring events; Perform manual, functional, regression, and end-to-end testing across platform workflows; Validate REST APIs, integrations, and backend services using Postman; E ...

Field Sales Engineer, Argentina (Campana)

Job Title Field Sales Engineer – Argentina Location Buenos Aires, Argentina (or near Buenos Aires) Overview We are looking for a Field Sales Engineer to support sales growth initiatives across the territory focusing on IP audio for video intercoms, security communic ...

Cloud Infra & Automation DevOps Engineer

Re Partners is seeking a skilled DevOps Engineer in Ezeiza, Buenos Aires, to enhance their cloud infrastructure. The ideal candidate will work with AWS Lambda, containerized services, and Terraform, ensuring optimal cloud solutions. Successful candidates will demonstrate strong AWS and DevOps experienc ...

Mid Level Data Engineer (Berazategui)

Overview Are you ready to jump start your career in the exciting and innovative data engineering field? At SunnyData our mission is to help our customers in their data journey to power their business. We believe a solid foundation is the key to achieving outstanding data driven results: highly sca ...

Data Engineer Mar Del Plata

Data Engineer Descripción Nuestro cliente Mobisond se encuentra conformando un equipo de Data & Analytics para una significativa empresa de networking. La posición se enfocará en construir los canales y procesos necesarios para extraer información crítica de diversos proveedores, lidiando ...

Platform Database Engineer (General Rodríguez)

Responsibilities Architect, implement, and maintain MongoDB Atlas and non‑Atlas environments, ensuring high availability, scalability, and security. Design and enforce resiliency and disaster‑recovery strategies, including backup, restore, and multi‑region failover. Optimize ...

Infrastructure Engineer Data Platforms & Kubernetes

A leading technology company in Argentina is seeking an experienced infrastructure engineer to design and implement scalable database solutions. The ideal candidate has over three years of experience in Linux operations, expertise in Kubernetes, and hands-on skills in managing relational databases such as Postgr ...

Senior SDUI & Backend API Engineer

TurnKey Tech Staffing is seeking an experienced API Developer to lead design and implementation of RESTful APIs supporting Server-Driven UI for Flutter clients. The role requires 7+ years in building production microservices and strong hands-on development experience in TypeScript. Responsibilities inc ...

Backend Python Engineer — Microservices & AI

Telnyx is seeking a Python developer to enhance its engineering team in Buenos Aires, Argentina. The role focuses on designing and building APIs and developing applications that support global communication services. The ideal candidate should have 1-2 years of experience in software development, be fa ...

Manual QA Engineer (San Isidro)

What you will do Analyze, troubleshoot, and help resolve production issues impacting live hiring events; Perform manual, functional, regression, and end-to-end testing across platform workflows; Validate REST APIs, integrations, and backend services using Postman; E ...

Kubernetes & IaC Cloud DevOps Engineer

Teladoc Health is seeking a DevOps Engineer in Argentina to build next-generation products through automated continuous delivery solutions. The role requires a Bachelor's degree and over 5 years of industry experience, focusing on automation and operational efficiencies. You will design Infrastructure ...

Principal Process Engineer General Rodríguez

Objetivos y Responsabilidades Actuar como líder técnico de la especialidad en proyectos específicos. Liderar el equipo de proceso conforme a los estándares de Worley. Gestionar el alcance de la especialidad en los proyectos identificando alcance, procurando cumplir plazo y d ...

Technical Sales Engineer: Specialty Chemicals

Pacífica Continental busca un Technical Sales para unirse a su equipo en Buenos Aires. La función esencial será identificar nuevas oportunidades de ventas y desarrollar estrategias comerciales en el sector de productos químicos especializados. Se requiere un mínimo de 3 años de experiencia en la industria pap ...

Cyber Protection Incident & Support Engineer

Acronis is seeking an Expert Support Engineer based in San Isidro, Buenos Aires, Argentina. This role involves troubleshooting technical incidents and providing top-notch customer support. The ideal candidate must have at least 2 years of experience in an advanced technical support role, be fluent in E ...

Senior Cloud & Automation DevOps Engineer

Teladoc Health is looking for a DevOps Engineer in Buenos Aires, Argentina, to design Infrastructure as Code and improve development processes. The ideal candidate will have over 5 years of experience focusing on automation within cloud environments. This fast-paced role values innovative solutions and ...

Senior AI Video Infrastructure Engineer

Framework Ventures in Pilar, Argentina is looking for experienced AI Infrastructure Engineers to design and implement scalable data pipelines. You'll build high-throughput infrastructure optimized for video processing and collaborate on advanced architectures. The ideal candidate has strong Python skil ...

Optimization Focused Functional Engineer (Haskell)

DaCodes is looking for a Functional Programming Engineer to join our core engineering team in Buenos Aires, Argentina. This role is focused on building optimization software for the freight/logistics industry using Haskell and Pure Script. The ideal candidate should possess strong programming fundamentals and ...

Senior Full Stack Engineer ID70160

AgileEngine is an Inc. 5000 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. </br ...

Remote AI Customer Success Engineer

Mercor is seeking a Customer Success Engineer to enhance connections with elite talent in AI. This remote position includes debugging web applications, supporting customers, and collaborating with the engineering team on AI systems. The ideal candidate holds a degree in Computer Science or has relevant ...

Remote Data Engineer Pipelines & Analytics

Bluelight Consulting in Buenos Aires is seeking a skilled data developer to enhance our data integration solutions. The ideal candidate will have strong skills in AWS services and SQL, with experience in building and maintaining data pipelines. You will collaborate with analytics teams and contribute to high- ...

AI/ML Engineer — MCP Infrastructure

Project BriefWe're building out a Model Context Protocol (MCP) infrastructure for a mid-market US software company that's moving fast into agentic AI. This is a ...

Data Communication partner enablement engineer

En Experis Argentina nos encontramos en la búsqueda de un/a Data Communication partner enablement engineer para sumarse a un importante proyecto en el sector de telecomunicaciones. Relación de dependencia con Experis 100% presencial – CABA Retiro Inglés (Fluido)¿Te ...

Compliance Process Engineer: Automation & Analytics

Assurant is seeking a Compliance Business Technical Specialist in Buenos Aires to evaluate and enhance operational workflows. The role involves managing projects, optimizing systems, and supporting the integration of emerging technologies. Ideal candidates will have a bachelor's degree and experience i ...

Network Engineer – Evergreen Job Posting

As a member of the Product Team of Boehringer Ingelheim in the IT INF NIO (IT INF Network & INF4OT) organization you will be responsible for the operational excellence of the different network and security infrastructures used at Boehringer Ingelheim, working closely with IT members from the global IT org ...

Sr. QA Automation Engineer (Ezeiza)

About Backblaze Backblaze is the object storage leader in the open cloud movement, fueling customer success with cloud storage built purposefully to unlock budgets, unburden administrators, and unleash innovators. About The Role We are looking for a Senior QA Engineer to help ensur ...

Sr. QA Automation Engineer (Berazategui)

About Backblaze Backblaze is the object storage leader in the open cloud movement, fueling customer success with cloud storage built purposefully to unlock budgets, unburden administrators, and unleash innovators. About The Role We are looking for a Senior QA Engineer to help ensur ...

Remote SaaS & eCommerce Implementation Engineer

A direct placement agency is seeking a Technical Implementation & Support Engineer for remote work, focusing on supporting SaaS companies. This role requires managing technical onboarding and production troubleshooting. Ideal candidates will have significant freelance experience, strong English communication, an ...

Remote JavaScript Engineer (React/Node)

A leading software consultancy in Salta is looking for a skilled software engineer to join their dynamic team. Candidates will design and develop scalable web and mobile applications using JavaScript and ReactJS, while collaborating with cross-functional teams on challenging projects. The role requires at least ...

Sr. QA Automation Engineer (Tortuguitas)

About Backblaze Backblaze is the object storage leader in the open cloud movement, fueling customer success with cloud storage built purposefully to unlock budgets, unburden administrators, and unleash innovators. About The Role We are looking for a Senior QA Engineer to help ensur ...

Interview Engineer (Argentina) Remote (Argentina)

Karat is always seeking talented engineers to join our Community. If you are interested in being considered for a future Interview Engineer opportunity, please submit your application to this posting. This is a contractor/freelancer opportunity, and work is compensated based on tasks perfo ...

Remote OpenAI Codex Engineer (LATAM)

A remote IT talent network is seeking an experienced Agentic Software Engineer specializing in AI-driven development to work on client projects. Applicants should have over 5 years of software development experience, profound knowledge of full-stack architectures, and proficiency in OpenAI Codex. This role provi ...

Senior Backend Engineer: Distributed Systems

Una empresa tecnológica en Argentina busca un/a Backend Developer con sólida experiencia para unirse a un equipo técnico desafiante. El candidato ideal debe tener conocimientos en arquitecturas modernas y sistemas escalables, así como ser capaz de implementar APIs REST eficientes. Se valorará la capacidad de tra ...

Mid Level Full Stack Engineer

About the job Mid-Level Full-Stack Engineer About Motum Motum focuses on creating high-performing international teams for US-based companies. Our mission is to empower ambitious and qualified individuals from all over the world, and connect them with U.S. companies for full ...

DevOps Engineer Remote, Latin America

Bluelight is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. With a steadfast commitment to delivering exceptional service to our clients, Bluelight excels in its focus on quality and customer satisfaction. Our mission is not only to cr ...

DevOps Engineer Remote, Latin America

Bluelight is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. With a steadfast commitment to delivering exceptional service to our clients, Bluelight excels in its focus on quality and customer satisfaction. Our mission is not only to cr ...

LATAM Senior Software Engineer Remote

LATAM SENIOR SOFTWARE ENGINEER Build an Agentic Operating System for Marketing. We are hiring our fourth founding engineer—a senior individual contributor who writes production code daily, ships across the full stack, and brings senior‑level engineering judgment to every decision. We're a s ...

Principal Software Engineer Argentina, Remote

The salary range for this role is $6,000 - $12,500 per month (Gross in USD) About Sezzle: With a mission to financially empower the next generation, Sezzle is revolutionizing the shopping experience beyond payments, blending cutting‑edge tech with seamless, interest‑free ...

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