27,872+ Senior Fullstack Developer Reactjava Jobs in Buenos Aires, Argentina — Local Employers Hiring June 2026

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Remote Website Solutions Sales Closer — High Commission

Puulse Marketing is seeking a professional Sales Closer to join our remote team in Argentina. This role involves converting qualified opportunities into new clients for our website solutions, where you will engage in consultations, identify needs, and close sales. The ideal candidate should have proven ...

LATAM Growth Contracts Counsel

Ebanx Group in Buenos Aires seeks an Ebanker responsible for drafting, reviewing, and negotiating contracts to facilitate growth in Latin America. The ideal candidate will possess strong organizational, communication, and interpersonal skills to interact effectively with various departments and senior leaders ...

Strategic Programs Lead Cross Functional Delivery

Tudiptech Tudip Technologies is looking for a Senior Program Manager in Buenos Aires to lead and drive strategic initiatives. The successful candidate will manage multiple projects, ensuring alignment with business goals while collaborating with cross-functional teams. The ideal candidate should have o ...

Azure Cloud Automation Engineer — Advanced CI/CD & DevOps

EPAM Systems is seeking a Senior DevOps Engineer based in Ezeiza, Buenos Aires, to design and support cloud infrastructure using Azure. This role involves automating CI/CD pipelines and working closely with development teams to enhance the reliability and security of our infrastructure. Adequate candid ...

Remote Cloud Architect & AWS Native Lead

Caylent is searching for a Senior Software Architect to join our Cloud Native Applications team. This role is fully remote and focuses on design, guiding teams through Agile practices, and working with customers to innovate on application development. The ideal candidate will have a strong background i ...

AI Driven QA Engineer – UI & API at Scale

Backblaze is hiring a Senior QA Engineer in Buenos Aires, Argentina. You will ensure the quality and reliability of our products through deep experience in QA and strong automation skills. This position involves owning end-to-end testing across UI and API, defining test strategies, and collaborating cl ...

Remote Cloud Architect & AWS Native Lead

Caylent is searching for a Senior Software Architect to join our Cloud Native Applications team. This role is fully remote and focuses on design, guiding teams through Agile practices, and working with customers to innovate on application development. The ideal candidate will have a strong background i ...

Líder Técnico Salesforce – Migraciones y Gobernanza

En Baufest, buscamos un/a Salesforce Technical Senior para liderar un proyecto de migración en un entorno colaborativo. Este rol implica auditorías técnicas en Salesforce heredado, diseño de modelos de datos y supervisión de la calidad del equipo de desarrollo. Se requiere más de 7 años de experiencia ...

Senior Ruby On Rails Backend Engineer Part Time, Remote (San Nicolás de Los Arroyos)

Vairix is seeking a Senior Backend Engineer with expertise in Ruby on Rails to join as a part-time contributor. This role focuses on translating complex business needs into scalable applications while ensuring system performance. Candidates should possess at least 6 years of experience, advanced Pos ...

Remote AI Cinematic Video Editor — End to End Storytelling

AI Chopping Block, Inc. is seeking a Mid/Senior AI Cinematic Video Editor with expertise in generative video workflows. This fully remote role requires ownership of the production process, from concept to final output, including storytelling and visual coherence. The ideal candidate should have 4–6+ years in vid ...

Salesforce Technical Architect & Solutions Lead

Marcus Thomas is looking for a Technical Architect based in Buenos Aires to design scalable solutions on Salesforce platforms. This senior role includes mentoring team members, guiding architecture decisions, and ensuring high-quality delivery. The ideal candidate will have extensive experience in API ...

Remote Data Engineer — Snowflake/AWS, High Impact Growth

Greencode Software is seeking a Semi-Senior Data Engineer to make impactful contributions in a fast-paced environment. You will support the Data Engineering team, design and optimize enterprise data models, and interact with stakeholders to deliver high-quality solutions. The ideal candidate has over 5 years of ...

Remote AI Cinematic Video Editor — End to End Storytelling

AI Chopping Block, Inc. is seeking a Mid/Senior AI Cinematic Video Editor with expertise in generative video workflows. This fully remote role requires ownership of the production process, from concept to final output, including storytelling and visual coherence. The ideal candidate should have 4–6+ years in vid ...

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 Culinary Experiences Sales Pro

A culinary experience platform is seeking an Inside Sales Representative to engage prospective clients and guide them through the booking of diverse culinary experiences. This remote role requires 2+ years of sales experience, particularly in phone sales, and a culinary background is a plus. Candidates should be ...

AI Engineer I Build Production AI Solutions

Sezzle is seeking an AI Engineer I in Buenos Aires to join its dynamic team focused on developing AI-powered features and intelligent automation. In this role, you'll work closely with senior engineers to enhance customer experience and automate workflows. Ideal candidates are passionate about tech innovation ...

AI Engineer I Build Production AI Solutions

Sezzle is looking for a talented AI Engineer I based in Buenos Aires, Argentina. This position offers an exciting opportunity within a fast-paced, growing team focused on developing AI-driven features and solutions. As an AI Engineer I, you will collaborate with senior engineers on impactful projects, ...

Cloud Native Architect & Tech Lead — AWS Expert

Caylent is seeking an exceptional Senior Software Architect to join our growing Cloud Native Applications team in San Justo, Buenos Aires. The ideal candidate has deep expertise in application design and will lead teams in innovative projects, balancing technical work with collaboration across stakeholders. < ...

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 Cloud Native Architect Lead (AWS)

Caylent, located in Buenos Aires, is seeking a Senior Software Architect to guide Agile ceremonies and lead cloud-native application development. This role involves translating client requirements into actionable tasks and mentoring engineers while working with cutting-edge AWS technologies. The ideal ...

AI Driven QA Engineer – UI & API at Scale

Backblaze in Buenos Aires is seeking a Senior QA Engineer to ensure the quality and scalability of products across UI and API experiences. You will own end-to-end testing, collaborate with Product and Engineering, and help define a strong quality strategy. The ideal candidate has 10+ years of QA experi ...

Remote QA Automation Engineer Frontend & API (Argentina)

Werben Hr busca un QA Automation SSR/Senior con inglés avanzado y al menos 3 años de experiencia en automatización de pruebas. El candidato será responsable de garantizar la calidad de las aplicaciones mediante la automatización de pruebas en front-end y APIs. Se requiere experiencia en Angular y SQL, ...

Lead Digital Product Architect & Delivery Leader

Baufest está buscando un Senior Architect para Digital Products con amplia experiencia en la entrega de soluciones digitales para clientes en EE. UU. Esta posición es clave para asegurar que las soluciones propuestas respondan a las necesidades tecnológicas. El candidato ideal deberá tener más de 5 año ...

Remote SAP Datasphere & BDC Integration Architect

Customertimes is seeking a Senior SAP Datasphere/BDC Specialist in Buenos Aires, Argentina. This role involves designing data integration architectures and implementing real-time data replication for cloud initiatives. The candidate will work with SAP's latest cloud technologies, focusing on data gover ...

Líder COBOL Mainframe SSR – DB2, CICS, Endevor

ELDAR busca un Programador Mainframe Senior/SemiSenior en Buenos Aires, Argentina, para diseñar y desarrollar soluciones críticas en entornos de alta disponibilidad. Se requiere experiencia en COBOL, DB2, y CICS, junto con sólidas habilidades en Batch Processing y Endevor. Ofrecemos beneficios como un ...

Remote Website Sales Closer — Bonuses & Growth Path

Puulse AI is looking for a Sales Closer to join its remote team in San Juan, Argentina. This position involves converting qualified leads into loyal clients for our website solutions. The ideal candidate will be an experienced sales professional, skilled in negotiation and client engagement. You'll rec ...

AI Powered Growth PM for B2C Creator Platform

A Bloom Talent Partners está contratando um Senior Product Manager em Buenos Aires, Argentina. O profissional será responsável por liderar o discovery e growth de uma plataforma criativa B2C, orientada a emoções e com baixa fricção. Procuramos alguém que crie produtos que engajem verdadeiramente os usuários. ...

Americas Commercial Strategy & Governance Leader

Ciena, a global leader in high-speed connectivity, is seeking a Senior Commercial Authority based in Buenos Aires, Argentina. The individual will provide end-to-end leadership across the commercial lifecycle, influencing deal strategy and building a high-performing Commercial Management team. The ideal ...

Remote Culinary Experiences Sales Pro

A culinary experience platform is seeking an Inside Sales Representative to engage prospective clients and guide them through the booking of diverse culinary experiences. This remote role requires 2+ years of sales experience, particularly in phone sales, and a culinary background is a plus. Candidates should be ...

Remote Lever ATS Project Manager & Systems Analyst

Vintti is seeking a Project Manager / Systems Analyst to oversee the implementation of the Lever ATS. This position requires strong expertise in ATS implementation and HRIS. The successful candidate will coordinate the implementation process, manage stakeholders, and ensure data integrity throughout. T ...

Remote Data Engineer: Snowflake/AWS Solutions Builder

Greencode Software is looking for a Data Engineer (Semi-Senior) to create data models for a leading property management insurance company in the US. Ideal candidates will have over 5 years of experience and proficient knowledge in tools such as Snowflake, Airflow, and AWS. This role offers a flexible w ...

Remote Data Engineer — Snowflake/AWS, High Impact Growth

Greencode Software is seeking a Semi-Senior Data Engineer to make impactful contributions in a fast-paced environment. You will support the Data Engineering team, design and optimize enterprise data models, and interact with stakeholders to deliver high-quality solutions. The ideal candidate has over 5 years of ...

Remote Website Solutions Sales Closer — High Commission

Puulse Marketing is seeking a professional Sales Closer to join our remote team in Argentina. This role involves converting qualified opportunities into new clients for our website solutions, where you will engage in consultations, identify needs, and close sales. The ideal candidate should have proven ...

AI Powered Growth PM for B2C Creator Platform

A Bloom Talent Partners está contratando um Senior Product Manager para liderar o discovery, FTUE e crescimento de uma plataforma B2C focada em emoção. Buscamos alguém que tenha paixão por construir produtos que as pessoas adoram usar e que incorporem IA como uma colaboradora criativa. O candidato idea ...

Remote Website Sales Closer — Bonuses & Growth Path

Puulse AI is looking for a Sales Closer to join its remote team in San Juan, Argentina. This position involves converting qualified leads into loyal clients for our website solutions. The ideal candidate will be an experienced sales professional, skilled in negotiation and client engagement. You'll rec ...

Global DeFi Strategy Lead (Growth & Liquidity)

Framework Ventures in Argentina is seeking a DeFi Manager to drive the global strategy for Tether’s assets across the decentralized finance ecosystem. The role includes defining incentive programs, managing budgets, and establishing senior partnerships to enhance adoption and utility within DeFi. Applicants shou ...

Remote QA Automation Engineer Frontend & API (Argentina)

Werben Hr busca un QA Automation SSR/Senior con inglés avanzado y al menos 3 años de experiencia en automatización de pruebas. El candidato será responsable de garantizar la calidad de las aplicaciones mediante la automatización de pruebas en front-end y APIs. Se requiere experiencia en Angular y SQL, ...

Remote React Native Engineer — Shape Mobile UX

Sophilabs in Entre Ríos, Argentina is seeking a Semi-Senior React Native Engineer to enhance user experience and build amazing mobile applications. In this role, you will collaborate with developers and designers to create high-quality app interfaces. The ideal candidate has a minimum of 3 years of mob ...

Remote React Native Engineer — Shape Mobile UX

Sophilabs in Entre Ríos, Argentina is seeking a Semi-Senior React Native Engineer to enhance user experience and build amazing mobile applications. In this role, you will collaborate with developers and designers to create high-quality app interfaces. The ideal candidate has a minimum of 3 years of mob ...

Remote Lead, Database Reliability & Platform Engineer

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

AI Engineer I: Launch Production‑Grade AI Systems

Sezzle, based in Buenos Aires, is looking for a talented AI Engineer I to join their dynamic team. The role involves developing AI-powered features and collaborating with senior engineers to create impactful solutions that enhance customer experiences and automate complex workflows. Ideal candidates ar ...

Azure DevOps Engineer — Cloud Automation & CI/CD

EPAM Systems is seeking a Senior DevOps Engineer located in Buenos Aires, Argentina. In this role, you will design and support cloud infrastructure using Azure, automate CI/CD pipelines, and collaborate with development teams to enhance infrastructure reliability and security. The ideal candidate shoul ...

Remote QA Automation Engineer Frontend & API (Argentina)

Werben Hr busca un QA Automation SSR/Senior con inglés avanzado y al menos 3 años de experiencia en automatización de pruebas. El candidato será responsable de garantizar la calidad de las aplicaciones mediante la automatización de pruebas en front-end y APIs. Se requiere experiencia en Angular y SQL, ...

Senior Ruby On Rails Backend Engineer Part Time, Remote (Mar del Plata)

Vairix is seeking a Senior Backend Engineer with expertise in Ruby on Rails to join as a part-time contributor. This role focuses on translating complex business needs into scalable applications while ensuring system performance. Candidates should possess at least 6 years of experience, advanced Pos ...

Ejecutivo/a de Ventas B2B Soluciones en Envases

MP PHARMA está en búsqueda de un/a Vendedor/a con perfil semi senior en Buenos Aires. Se requiere una persona orientada a resultados, con experiencia en ventas B2B y habilidades en persuasión y negociación. Las responsabilidades incluyen identificar oportunidades comerciales, asesorar a clientes y gestionar el c ...

Remote Oracle EBS Solutions Architect (Argentina)

Signify Technology is seeking an experienced architect for a remote role based in Argentina, focusing on Oracle EBS architecture and governance. This position requires 7+ years in Oracle EBS and expertise in Finance modules. The successful candidate will lead assessments of the migration to Oracle Clou ...

Remote Data Practice Director | Delivery Leader

Caylent is looking for a Data Practice Director to lead their Cloud Data Engineering practice. This senior leadership role involves operationalizing strategies, managing a team of data professionals, and ensuring delivery excellence across client engagements. The ideal candidate will have over 12 years ...

Remote SAP Datasphere & BDC Integration Architect

Customertimes is looking for a Senior SAP Datasphere/BDC Specialist to join our dynamic, primarily remote team. This role focuses on architecting data integration for our cloud transformation initiatives, bridging traditional SAP landscapes with modern analytics platforms. The ideal candidate will have ...

Remote Investor Operations Chief of Staff

Pearl is seeking a Chief of Staff / Investor Operations Partner to oversee investor workflows, communications, and operational processes across funds. This role allows for remote work from LATAM or the Philippines. The ideal candidate will manage timely investor communications, streamline operations, a ...

Billing Operations Lead — Remote & Flexible Hours

AgileEngine, located in Mar del Plata, Argentina, is looking for a Senior Billing Analyst to manage billing support and financial operations. You will utilize SQL, analyze billing workflows, and collaborate with Finance teams to ensure operational accuracy. The ideal candidate has 4+ years of relevant ...

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    Senior Fullstack Developer Reactjava Jobs in Buenos Aires Job Search Guide, Trends and Insights