117,535+ Senior Full Stack Developer React Node Python Jobs in Buenos Aires, Argentina — Local Employers Hiring June 2026

Professional job seekers finding Argentina jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Senior Backend Engineer, Detection

Intuition Machines security products are used at scale by category leaders in every industry. You are probably familiar with our best-known product, the hCaptcha security suite. Our approach is simple: high agency, small teams, and rapid iteration. AI/ML is at the core of our products. We build our systems fo ...

Analista Frontend Semi Senior

Buscamos un Analista Frontend orientado al desarrollo mobile híbrido con Ionic y experiencia en Angular para interfaces web modernas. Participará en el desarrollo y mantenimiento de aplicaciones híbridas y web, aportando una mirada mobile-first y asegurando una experiencia consistente en distintos dispositivo ...

Senior Auditoria Externa Contable

Description & SummarySomos PwC Argentina, firma líder en el mercado de servicios de Auditoría, Consultoría, Asesoramiento Impositivo, Legal y Outsourcing. Contamos con 7 oficinas distribuidas en Buenos Aires, Córdoba, Mendoza y Rosario donde atendemos las necesidades de nuestros clientes ...

Compradora senior metalúrgica negociadora

Acerca del puesto La posición importa la gestión de las compras productivas que hacen a electrónica, metalúrgica y demás accesorios de los procesos productivos para una fábrica de electrodomésticos. Es necesario contar con 5 años de experiencia como comprador técnico senior y tener desarrolladas ...

Senior Backend Engineer ID63544

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 Wor ...

Consultor Funcional SD Senior

🔎 En Expassio seguimos creciendo y estamos buscando un/a Consultor/a Funcional SAP SD Senior para sumarse a nuestro equipo.Objetivo del puesto: P ...

Analista Contable Senior CABA

Descripción del puesto BDO Argentina continúa expandiéndose y tenemos una propuesta para vos. ¡Abrimos una nueva vacante en el área deBSO& Payroll! ¿Que buscamos? Estudiantes avanzados o graduados de la carrera de Contador Público. Exp ...

Analista DevOps Semi Senior

*Descripcion del puestoParticipar en la implementación y mantenimiento de arquitecturas DevOps para clientes internos o externos, colaborando en el diseño y evolución de pipelines de CI/CD y automatizaciones. Ejecutar buenas prácticas de calidad, segurid ...

Senior Experimentado Business Analyst

Description & SummaryAs a Business Analyst you’ll work as part of a team of problem solvers with extensive consulting and industry experience, helping our clients solve their complex business issues from strategy to execution. Specific responsibilities include but are not limited to:< ...

Senior Lead Compensation Analyst

The RoleConsulting level, highly technical professional. Expert knowledge of Sales Compensation specialty and strong business acumen. Applies advanced principles, theories, and concepts. Works on complex and unique issues. Applies high level of critical thinking and ingenuity to resolve c ...

Nike Digital Senior Manager

Somos SOUTHBAY, apasionados distribuidores oficiales de la marca NIKE en Argentina y en Uruguay.Formamos parte del Grupo Regency, líder en la distribuci&oacu ...

Senior experimentado Product Owner

Description Line of ServiceAdvisoryIndustry/SectorNot ApplicableSpecialismIFS - Information Technology (IT)Management LevelSenior AssociateJob Description & Summaryresponsabilidades:Ser dueño end‑to‑end de ...

Senior Cloud Platform Engineer

Description & SummarySomos PwC Argentina, firma líder en el mercado de servicios de Auditoría, Consultoría, Asesoramiento Impositivo, Legal y Outsourcing. Contamos con 7 oficinas distribuidas en Buenos Aires, Córdoba, Mendoza y Rosario donde atendemos las necesidades de nuestros clientes ...

Middle/Senior NodeJS Engineer

This is usAt Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, ...

Analista Contable Semi Senior

Descripción del puesto BDO Argentina continúa expandiéndose y tenemos una propuesta para vos. ¡Abrimos una nueva vacante en el área deBSO& Payroll! ¿Que buscamos? Estudiantes avanzados de la carrera de Contador Público. Experiencia de ...

Senior Security Operations Engineer

OverviewMedallia is the pioneer and market leader in Experience Management. Our award-winning SaaS platform, Medallia Experience Cloud, leads the market in the management of experiences, insights, and actions for candidates, customers, employees, patients, and residents alike. We ...

Senior Account Manager ID44902

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 Wor ...

Joint Venture Senior Analyst

Total Number of Openings 1 Chevron is seeking a highly experienced Joint Venture Senior Analyst to support its Latin America Joint Venture operations within the Upstream Latin America organization. The Joint Venture Senior Analyst will be responsible for managing the accounting and rep ...

Joint Venture Senior Analyst

Total Number of Openings 1 Chevron is seeking a highly experienced Joint Venture Senior Analyst to support its Latin America Joint Venture operations within the Upstream Latin America organization. The Joint Venture Senior Analyst will be responsible for managing the accounting and rep ...

CRA II / Senior CRA

CRA II (Multisponsor) ICON plc is a world-leading healthcare intelligence and clinical research organization. We’re proud to foster an inclusive environment driving innovation and excellence, and we welcome you to join us on our mission to shape the future of clinical development. We are curren ...

CRA II / Senior CRA

CRA II (Multisponsor) ICON plc is a world-leading healthcare intelligence and clinical research organization. We’re proud to foster an inclusive environment driving innovation and excellence, and we welcome you to join us on our mission to shape the future of clinical development. We ar ...

Senior Consultoria Sap MM

Description Line of ServiceAdvisoryIndustry/SectorNot ApplicableSpecialismTechnology StrategyManagement LevelSenior AssociateJob Description & SummarySomos PwC Argentina, firma líder en el mercado de servicios de Audito ...

Desarrollador(a) Xamarin Senior

Empresa referente global del sector de la seguridad privada. A través de sus cinco líneas de negocio — proporciona a empresas, hogares y comercios, una seguridad de confianza basada en las soluciones más avanzadas del mercado. Con presencia en los cinco continentes, cuenta en la actualidad con un equipo de m ...

Senior Product Marketing OPS

As a Senior Product Marketing Ops, you will spearhead the structuring and scaling of the company's Marketing data infrastructure. You will collaborate cross-functionally with Product, Engineering, Growth, and partner teams to build the systems that power marketing attribution, operational execution, and real- ...

Semi Senior Desarrollador BTP

Description Line of ServiceAdvisoryIndustry/SectorNot ApplicableSpecialismTechnology StrategyManagement LevelAssociateJob Description & SummarySomos PwC Argentina, firma líder en el mercado de servicios de Auditoría, Co ...

Senior DevSecOps [US Client]

Description & SummaryAt PwC, our people in cybersecurity focus on protecting organisations from cyber threats through advanced technologies and strategies. They work to identify vulnerabilities, develop secure systems, and provide proactive solutions to safeguard sensitive data.As ...

ML/AI Engineer Senior

Responsabilidades*Diseñar y mantener pipelines de ML y LLMs (entrenamiento, fine‑tuning, inferencia, retraining). Desplegar modelos ML en ...

Senior DevOps Engineer ID56470

Job DescriptionAgileEngine 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 ...

AWS Cloud Engineer Senior

We are seeking an experienced Infrastructure engineer to join our Market Data Services team, focusing on our high-impact Market Data Distribution program . As a Engineer at JPMorgan Chase within our Market Data Services team, you will play a pivotal role in delivering third party data, via cloud-based ...

Semi Senior Analista Funcional

Description Line of ServiceTaxIndustry/SectorNot ApplicableSpecialismProduct InnovationManagement LevelAssociateJob Description & SummaryEstamos incorporando un/a Analista Funcional Senior para sumarse a nuestro equipo ...

Senior Bookkeeper (QuickBooks Online)

Role: Senior Bookkeeper (QuickBooks Online)Location: Remote Schedule: Full-time | 8:00 AM - 5:00 PM Mountain Standard TimeUSD Salary: $1,280 - $1,600 per month | $8 - $10 per hour (negotiable based on experience)We are seeking a highly skilled Bookkeeper to take ownership of our financial r ...

Editor Senior de YouTube

Somos una consultora de recursos humanos y (headhunting) para mandos medios, gerenciales y directivos.Conectamos talento por medio de diferentes técnicas de entrevista y evaluaciones a la medida:- Equipo experimentado- Soluciones integrales- Alcance para toda americas y reclutamiento G ...

Senior Statistical Programmer Argentina

The Senior Statistical Programmer will lead single and/or multiple clinical trials and be responsible for the development, maintenance, and validation of annotated Case Report Forms (aCRFs) as well as of specifications and statistical programming of Standard Data Tabulation Model (SDT ...

Senior DevOps Engineer ID56470

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 Wor ...

Auditor Senior de IT

Auditor Senior de IT LOCATION: City of Buenos Aires - City of Buenos Aires - Argentina DEPARTMENT: AUDIT HR CONTACT: LOMBARDI DANIELA Buscamos un Auditor de Sistemas con sólida experiencia en riesgos y ambiente de control de IT. Se trata de una posició ...

Senior Account Manager ID44902

Job DescriptionAgileEngine 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 ...

Senior Data Engineer Argentina

We are a global technology group built for what's next, offering high calibre professionals the platform for high stakes work, the kind of work that defines an entire career. When you join us, you're not just taking on projects, you're solving problems that don't even have answers yet.You will j ...

Senior Tech Operations Engineer

Description Line of ServiceAdvisoryIndustry/SectorNot ApplicableSpecialismIFS - Information Technology (IT)Management LevelSenior AssociateJob Description & SummaryEstamos buscando un Senior Operations Engineer p ...

Senior Associate Quality ISMS

Description Industry/SectorBusiness ServicesSpecialismAdvisory - OtherManagement LevelSenior AssociateJob Description & SummaryAt PwC, our people in risk and compliance focus on maintaining regulatory compliance and managing risks for c ...

Senior Azure Administrator Argentina

PLEASE SUBMIT YOUR RESUME IN ENGLISHThe Senior Azure Administrator role is responsible for the design, administration, security, optimization and operational excellence of the Microsoft Azure cloud environment. This role will drive cloud adoption, ensure c ...

(Senior) Data Team Lead

Job OverviewIndependently manage end-to-end delivery of data management services for single/multi-service projects, ensuring quality deliverables on time and within budget, to customer satisfaction. Provide comprehensive data management expertise to Clinical Data Management (CDM) team to provid ...

Account Receivable Senior Analyst

Description Industry/SectorNot ApplicableSpecialismIFS - Internal Firm Services - OtherManagement LevelSenior AssociateJob Description & SummaryThe OpportunityJoin our Acceleration Center Buenos Aires and help shape the future ...

Abogado Semi Senior Laboral

En Allende &amp; Brea nos encontramos en la búsqueda de un abogado/a semi-senior para nuestro departamento de Derecho Laboral.Serán sus funciones:Atención de clientes internacionales en temas laborales del día a día de las empresas (re ...

Senior Data Engineer ID65436

Job DescriptionAgileEngine 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 ...

Senior Test Automation Engineer

Are you interested in working with the World’s leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a difference every day? Join us at Qualitest! Qualitest is looking for a Senior Test Automation Engineer in Mexico ...

Senior Statutory & Tax Specialist

**We help the world run better**At SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talents to help shape what's next. The work is challenging – but it matters. You'll find a ...

Senior Financial Controlling Analyst

Company Description AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas – immunology, oncology, n ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Senior Full Stack Developer React Node Python Jobs in Buenos Aires Job Search Guide, Trends and Insights