79,874+ Senior Fullstack Engineer Reactnode Python Cloudnative Jobs in Argentina — Top Companies Hiring June 2026

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Senior Api Engineer Sdui & Backend Ops Lead (Salta)

TurnKey Tech Staffing is looking for a senior engineer to lead the design and operation of APIs powering Server-Driven UI for Flutter clients. You will be responsible for backend services including designing robust RESTful APIs, operating production services, and improving system performance. <p ...

Senior Process Engineer Copper Mining & SX/EW EPCM

Worley busca un líder técnico en minería con más de 8 años de experiencia en proyectos relacionados con Cobre, Plata y Oro. Se requiere comprensión en lixiviación de heap y SX/EW y experiencia en transición de proyectos de PreFID a FEL 3 y EPCM. El candidato ideal debe dominar el inglés y tener disponi ...

Senior Full Stack Engineer (Flask/Django + React) Remote

Bluelight Consulting LLC is seeking a skilled Full-Stack Developer to join their growing team in Argentina. The ideal candidate will have over 5 years of experience in full-stack development, particularly with Python and JavaScript, and will thrive in a fast-paced, dynamic environment. This role offers ...

Remote Senior Web3 Backend Engineer for Multichain Yield

A growing tech company is seeking a skilled Senior Web3 Back End Engineer for a fully remote role. You'll design and scale infrastructure for a multichain yield platform, focusing on secure and maintainable systems. Candidates should have over 3 years of experience in web3 backend systems and strong expertise in ...

Senior Ruby Engineer — Iam, Security & Scalable Backend (Mendoza)

EPAM Systems is seeking a Senior Ruby Developer to enhance security and reliability in authentication and authorization services. You will collaborate with diverse teams, drive technical initiatives, and mentor peers while maintaining high-quality code and security best practices. Adecuado ca ...

Senior Full Stack Engineer (Flask/Django + React) Remote

Bluelight Consulting LLC in Salta, Argentina, is seeking a skilled Full-Stack Developer to join their dynamic team. You will work on meaningful projects, develop high-quality applications, and contribute to our exciting growth phase. The ideal candidate has over 5 years of experience in open-source tec ...

Senior Full Stack Engineer (Flask/Django + React) Remote

Bluelight Consulting LLC in Salta, Argentina, is seeking a skilled Full-Stack Developer to join their dynamic team. You will work on meaningful projects, develop high-quality applications, and contribute to our exciting growth phase. The ideal candidate has over 5 years of experience in open-source tec ...

Senior Full Stack Engineer (Flask/Django + React) Remote

Bluelight Consulting LLC in Salta, Argentina, is seeking a skilled Full-Stack Developer to join their dynamic team. You will work on meaningful projects, develop high-quality applications, and contribute to our exciting growth phase. The ideal candidate has over 5 years of experience in open-source tec ...

Senior Process Engineer Mining & Metals (SX/EW) Leader

Worley en San Nicolás de los Arroyos busca un líder técnico para proyectos de minería Cobre, Plata y Oro. Se requiere más de 8 años de experiencia en el área, preferentemente en sitio, y comprensión de diversos procesos en minería. El candidato ideal debe ser fluido en inglés y tener buenas habilidades ...

Senior Release Engineer — AI Driven CI/CD & Deployments

Backblaze, located in Buenos Aires, Argentina, is seeking an experienced Release Manager to oversee the software release process. The role involves automating deployment processes, tracking issues, and ensuring compliance with regulations. The ideal candidate will have 5+ years of experience managing r ...

Senior Release Engineer — AI Driven CI/CD & Deployments

Backblaze is looking for a Release Manager to own the software release process, automate code deployments, and enhance workflow using AI. This role requires 5+ years of experience in release management and strong Git knowledge. Located in San Nicolás de los Arroyos, Argentina, the candidate should have ...

Senior API Engineer & Backend Ops — SDUI APIs Lead

TurnKey Tech Staffing is looking for an experienced backend developer to lead the design and operation of SDUI APIs for Flutter clients. You should have over 7 years of experience building production microservices and APIs, with strong skills in TypeScript and a solid understanding of AWS services. The ...

Senior API Engineer & Backend Ops — SDUI APIs Lead

TurnKey Tech Staffing is seeking an experienced backend developer in Buenos Aires to lead the design and operation of SDUI APIs for Flutter clients. The ideal candidate should have over 7 years of experience in building production microservices and APIs, with strong skills in TypeScript and a solid understand ...

Senior API Engineer & Backend Ops — SDUI APIs Lead

TurnKey Tech Staffing is seeking an experienced backend developer based in Neuquén, Argentina. The position involves leading API design for Flutter clients, requiring over 7 years of experience in building production microservices and a strong command of TypeScript. The successful candidate will also f ...

Senior Process Engineer Mining & Metals (SX/EW) Leader

Worley busca un líder técnico para proyectos en minería en Ezeiza, Buenos Aires. El candidato ideal tiene más de 8 años de experiencia en minería de cobre, plata y oro, así como la capacidad de liderar equipos y gestionar proyectos conforme a los estándares de la empresa. Se requiere inglés fluido y di ...

Senior Process Engineer – Mining & SX/EW Leader (Travel)

Worley en Avellaneda está buscando un líder técnico con más de 8 años de experiencia en proyectos de minería, específicamente en Cobre, Plata y Oro. Este profesional liderará equipos conforme a los estándares de la empresa y gestionará la especialidad de los proyectos, asegurando que se cumplan los plazos y p ...

Senior Ruby Engineer: Iam Security & Scale (San Fernando)

EPAM Systems seeks a Senior Ruby Developer to join the Identity and Access Management Team in Buenos Aires. This role emphasizes developing high-quality Ruby code for critical systems. The idóneo candidate has 3+ years of experience with Ruby, React, and TypeScript, and will mentor team membe ...

Senior AWS Data Engineer: Time Series & Lakehouse Lead

On.Energy is seeking a Senior Data Engineer based in Santa Fe, Argentina, to join a small team to scale AWS-based data infrastructure. Your role will involve designing and maintaining ETL pipelines, managing data governance, and optimizing data lakehouse storage. The ideal candidate will have a Bachelo ...

Senior Full Stack Engineer (Flask/Django + React) Remote

Bluelight Consulting LLC is seeking a skilled Full-Stack Developer to join their growing team in Argentina. The ideal candidate will have over 5 years of experience in full-stack development, particularly with Python and JavaScript, and will thrive in a fast-paced, dynamic environment. This role offers ...

Senior Full Stack Engineer (Flask/Django + React) Remote

Bluelight Consulting LLC is seeking a skilled Full-Stack Developer to join their growing team in Argentina. The ideal candidate will have over 5 years of experience in full-stack development, particularly with Python and JavaScript, and will thrive in a fast-paced, dynamic environment. This role offers ...

Senior Cloud Scale Backend Engineer (Hybrid, AWS/GCP)

Mercado Libre busca un Senior Software Engineer que diseñe y escale sistemas innovadores para resolver problemas de alto impacto. Este rol requiere participación activa en la automatización de operaciones y en la organización del backlog del equipo, todo dentro de un ambiente vibrante donde se aplican buenas ...

Senior React + Full Stack Engineer for Analytics Platform

Somniosoftware is seeking a Senior React / Full-Stack Web Engineer to join a high-impact analytics platform initiative focused on building data-heavy web products. In this role, you'll deliver modern experiences using Next.js, React, and TypeScript, ensuring performance and usability in a web-first env ...

Senior Release Engineer — AI Driven CI/CD & Deployments

Backblaze is looking for an experienced professional to own the software release process, from development to production. The ideal candidate will have over 5 years managing releases, expertise in deployment practices, and strong proficiency in scripting languages like Python or JavaScript. Commitment ...

Senior Release Engineer — AI Driven CI/CD & Deployments

Backblaze in Campana, Argentina, is seeking an experienced Release Manager to oversee the software release process. You will own the process from development to production and automate workflows for reliable deployments. The ideal candidate will have 5+ years of experience in release management, knowle ...

Senior AI Engineer: Build Intelligent Agents & LLM Pipelines

Athenaworks, located in Argentina, Buenos Aires, is seeking a skilled AI Engineer. The role involves designing and deploying intelligent agents addressing customer engagement challenges, focusing on advanced AI technologies like LLMs and RAG systems. Ideal candidates should have over 8 years of softwar ...

Senior Full Stack Engineer (Flask/Django + React) Remote

Bluelight Consulting LLC is seeking a skilled Full-Stack Developer to join their growing team in Argentina. The ideal candidate will have over 5 years of experience in full-stack development, particularly with Python and JavaScript, and will thrive in a fast-paced, dynamic environment. This role offers ...

Senior Full Stack Engineer (Flask/Django + React) Remote

Bluelight Consulting LLC is seeking a skilled Full-Stack Developer to join their growing team in Argentina. The ideal candidate will have over 5 years of experience in full-stack development, particularly with Python and JavaScript, and will thrive in a fast-paced, dynamic environment. This role offers ...

Senior Release Engineer — AI Driven CI/CD & Deployments

Backblaze is seeking a qualified professional in Buenos Aires, Argentina, to manage the software release process effectively. The role requires expertise in deployment practices, scripting, and experience with AI tools to enhance workflows. Ideal candidates will have over 5 years of experience and strong skil ...

Remote Senior Cloud Engineer AWS, Kubernetes, CI/CD

005_INAR Intive SA in Argentina is seeking a knowledgeable DevOps / Cloud Engineer to manage AWS cloud infrastructure and automate processes using Terraform. This role is designed for those experienced in CI/CD pipeline maintenance and container management with Docker and Kubernetes. The successful can ...

Senior Ruby Engineer IAM (San Salvador de Jujuy)

EPAM Systems is seeking a Senior Ruby Developer to join our Identity and Access Management Team in San Salvador de Jujuy, Argentina. The ideal candidate will have a minimum of 3 years of experience in Ruby, along with knowledge in React and TypeScript. You will design, build, and enhance critical authe ...

Senior Release Engineer — AI Driven CI/CD & Deployments

Backblaze is looking for a Release Manager in Entre Ríos, Argentina. This role involves owning the software release process, automating deployments, and ensuring quality in a collaborative environment. You will work closely with development teams and maintain CI/CD pipelines. The ideal candidate will h ...

Senior API Engineer & Backend Ops — SDUI APIs Lead

TurnKey Tech Staffing is seeking an experienced backend developer to lead the design and operation of SDUI APIs for Flutter clients. The ideal candidate should have over 7 years of experience in building production microservices and APIs, along with strong skills in TypeScript and AWS services. The rol ...

Senior API Engineer: Server Driven UI & Microservices Lead

TurnKey Tech Staffing is seeking an experienced API Engineer to lead the design and operation of APIs for Server-Driven UI on Flutter clients. This role entails improving service performance and mentoring team members while working closely with mobile and web development teams. The ideal candidate shou ...

Senior Release Engineer — AI Driven CI/CD & Deployments

Backblaze is seeking a skilled Release Manager in Santiago del Estero, Argentina, to own the software release process from development to production. You will automate these processes, leveraging AI to enhance workflows and accelerate deployments. The ideal candidate will have over 5 years of relevant experie ...

Senior Ruby Engineer, IAM & Global Scale (Intl Projects)

EPAM Systems is looking for a Senior Ruby Developer to join their team in Río Cuarto, Argentina. In this role, you will design and enhance critical authentication services, collaborating with teams to provide high-quality solutions. The ideal candidate has at least 3 years of Ruby experience and profic ...

Senior Process Engineer – Mining & SX/EW Leader (Travel)

Worley busca un líder técnico en minería con más de 8 años de experiencia en proyectos de minería de cobre y oro. La persona seleccionada actuará como líder en proyectos específicos, gestionando el alcance y elaborando propuestas. Se requiere inglés fluido y disponibilidad para viajar. Se valora la exp ...

Senior Process Engineer Mining (Cu/Ag/Au) – Paraná

Worley en Paraná, Entre Ríos, busca un líder técnico con más de 8 años de experiencia en minería, especialmente en proyectos relacionados con Cobre, Plata y Oro. El candidato ideal debe tener habilidades de comunicación en inglés fluido y disponibilidad para viajar. Las responsabilidades incluyen gesti ...

Senior Release Engineer — AI Driven CI/CD & Deployments

Backblaze in Santa Fe, Argentina, seeks an experienced Release Manager with over 5 years in managing software releases. This role involves owning the software release process from development to production and automating deployment to enhance efficiency. The ideal candidate will have strong Git knowled ...

Senior API Engineer & Backend Ops — SDUI APIs Lead

TurnKey Tech Staffing is seeking an experienced backend developer to lead the design and operation of SDUI APIs specifically for Flutter clients. The role demands over 7 years of experience with production microservices and APIs, alongside strong TypeScript skills and a solid understanding of AWS services. </ ...

Senior Release Engineer: AI Driven CI/CD Deployments

Backblaze is seeking a qualified professional in Buenos Aires, Argentina, to manage the software release process effectively. The ideal candidate will have over 5 years of experience and strong skills in Git and CI/CD tools, along with expertise in deployment practices and scripting. Join Backblaze in ...

Senior Release Engineer — AI Driven CI/CD & Deployments

Backblaze is seeking a Release Manager based in Buenos Aires to own and manage the software release process. You will oversee deployment practices, automate release workflows, and leverage AI to enhance efficiency. The right fit will have over 5 years of experience, a solid background in cloud storage, ...

Senior Process Engineer – Mining & SX/EW Leader (Travel)

Worley busca un líder técnico para proyectos en minería en Salta, Argentina. Se requiere más de 8 años de experiencia en minería de Cobre y Plata, así como la capacidad de liderar equipos y gestionar el alcance de los proyectos. Los candidatos deben tener inglés fluido y disponibilidad para viajar. Tam ...

Senior Java Engineer — Cloud, CI/CD & Scalable Solutions

EPAM Systems is seeking a highly skilled Senior Java Developer to join our team in Caseros, Entre Ríos. This role involves taking ownership of complex projects while collaborating with clients and internal teams on cutting-edge software solutions. The ideal candidate will have 5+ years of experience in ...

Senior Full Stack Engineer (Flask/Django + React) Remote

Bluelight Consulting LLC in Salta, Argentina, is seeking a skilled Full-Stack Developer to join their dynamic team. You will work on meaningful projects, develop high-quality applications, and contribute to our exciting growth phase. The ideal candidate has over 5 years of experience in open-source tec ...

Senior Release Engineer AI Driven CI/CD & Deployments

Backblaze in Córdoba, Argentina is seeking an experienced Software Release Manager to take ownership of the entire release process. The candidate will utilize AI to enhance deployments and ensure compliance with frameworks. With over 5 years of experience in release management, you should possess profi ...

Senior API Engineer & Backend Ops — API Reliability Lead

TurnKey Tech Staffing is seeking an experienced backend developer to lead the design and operation of SDUI APIs for Flutter clients in Buenos Aires, Argentina. The ideal candidate should have over 7 years of experience in building production microservices and APIs, with strong TypeScript skills and a solid un ...

Senior Cybersecurity Siem & Soar Engineer (Secops) (Buenos Aires)

PwC South Africa is looking for a Cybersecurity Senior Associate in Buenos Aires to protect organizations from cyber threats. You will design and maintain security systems, analyze vulnerabilities, and conduct security audits. Adecuado candidates must have a Bachelor's Degree and 3-5 years' e ...

Senior Process Engineer – Mining & SX/EW Leader (Travel)

Worley busca un líder técnico en proyectos de minería en Zárate, Buenos Aires. El candidato ideal deberá tener más de 8 años de experiencia en minería de cobre, plata y oro, así como habilidades en lixiviación de heap y el manejo de equipos de trituración. Se requiere inglés fluido y disponibilidad par ...

Senior API & Backend Reliability Engineer (AWS, TS, Microservices)

TurnKey Tech Staffing is seeking an experienced backend developer to lead the design and operation of SDUI APIs for Flutter clients. The ideal candidate has over 7 years of experience in building production microservices and APIs, with strong TypeScript skills and a solid understanding of AWS services. <p ...

Senior Api Engineer Sdui & Backend Ops Lead (Tandil)

TurnKey Tech Staffing is looking for a seasoned backend developer to lead the design and operation of APIs for Server-Driven UI. Responsibilities Lead the design and operation of APIs for Server-Driven UI. Build robust microservices. Ensure code quality. Enga ...

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    Senior Fullstack Engineer Reactnode Python Cloudnative Jobs in Argentina Job Search Guide, Trends and Insights