• Buenos Aires Jobs Expertini profile avatar

    • Senior Software Engineer Java Javascript Python Op02027 Jobs in Buenos Aires, Argentina

    Professional job seekers finding Argentina jobs through Expertini
    750,000+ professionals on Expertini 750,000+ Candidates
    Join our global community
    Explore Leading Employers
    High-Paying Careers
    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.

    1. Expertini
    2. Argentina
    3. Buenos Aires
    4. Jobs
    5. Senior Software Engineer Java Javascript Python Op02027 Jobs

    6. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Laravel Front End Engineer (Livewire) Sleek UI/UX

    A technology company in Buenos Aires seeks a developer to build a new platform for managing awards and rewards. The role requires proficiency in Laravel and experience with Livewire, focusing on front-end integration using Blade templates and enhancing UI/UX. Candidates should work closely with the team, maintai ...

    Azure Cloud Engineer: Build Resilient, Secure Cloud Ops

    A global consulting firm is seeking an Azure Cloud Engineer in Buenos Aires, responsible for designing and optimizing Microsoft Azure environments. The role requires at least 4 years of experience in Azure operations and a strong ability to manage cloud infrastructures. Candidates should have familiarity with cl ...

    Remote Frontend Engineer (React) for AI Finance SaaS

    A fast-growing AI solutions company in Buenos Aires is seeking a Frontend Engineer to design intuitive interfaces for their AI agents. This remote role requires 3+ years of experience in building production React applications with a keen focus on UI quality. Ideal candidates are self-directed builders with stron ...

    AI Driven Detection Engineer | Build Next Gen Security

    A leading security operations company in Buenos Aires is seeking a skilled Security Engineer. In this dynamic role, you will create detection rules and support the development of an AI-driven detection platform. You're expected to have a strong background in detection content writing, experience with LLMs, and a ...

    Full Stack Engineer: Build Modern, Secure Web Apps

    A leading software development company in Buenos Aires is seeking a skilled application developer. The role involves developing and maintaining web applications using React.js and Node.js, implementing RESTful APIs, and providing production support. Candidates should be fluent in Spanish and professional in Engl ...

    Mid Level Full Stack Engineer (Back End Focus)

    About the job Mid-Level Full-Stack Engineer (Back-End Focus) About Motum Motum connects experienced developers, engineers, and technical professionals with US companies building committed, long-term tech teams. Our roles are fully remote and full-time, designed for people who want ...

    Customer Success Engineer: Drive Technical Impact in Fintech

    A leading payments technology company is looking for a Customer Success Engineer based in Buenos Aires. In this role, you will manage technical aspects of customer relationships and ensure a high level of satisfaction. Responsibilities include resolving issues and updating support tickets. The ideal candidate ha ...

    DevOps Engineer: Scale Systems with CI/CD & Cloud

    A global technology firm is seeking to hire three talented DevOps Engineers to enhance their dynamic team in Buenos Aires. Responsibilities include designing and maintaining CI/CD pipelines, managing infrastructure as code, and optimizing system performance. Ideal candidates should have a Bachelor's degree in Co ...

    Hybrid Cloud & Infrastructure Engineer – Azure/AWS, AD Pro

    A technology company is seeking a skilled IT Infrastructure professional to manage complex server environments and cloud infrastructures. The role focuses on robust operation, security, and efficiency across various projects, requiring experience with Active Directory, Azure, and Linux servers. This position off ...

    Cloud Security Engineer IAM, IaC & CI/CD | Hybrid

    Una empresa de tecnología en el sector automotriz busca un perfil técnico experto en seguridad cloud para fortalecer su postura de seguridad. El candidato ideal tendrá de 2 a 5 años de experiencia en entornos AWS, GCP o Azure y habilidades para integrar seguridad en sistemas de IA. Los beneficios incluyen 20 día ...

    TOS L3 Engineer: Navis N4/XPS & Security Upgrades

    A global shipping and logistics company is seeking a TOS L3 Support Engineer to provide high-level technical support for Navis N4 and XPS platforms. The role involves diagnosing complex issues, managing incidents through ITIL processes, and collaborating on projects and upgrades. Ideal candidates will have a str ...

    Mechanical Project Engineer Oil & Gas EPC Saudi Relocation

    A leading energy company is seeking a Mechanical Project Engineer for its Project Control & Support Division in Saudi Arabia. The role involves overseeing engineering design and construction activities for Unconventional Resources projects, ensuring quality and timely delivery. Candidates must have a Bachelor's ...

    Data Quality and SQL Engineer for Healthcare Analytics

    A leading healthcare analytics firm is seeking a Data Operations Analyst in Buenos Aires. This role involves data analysis, SQL programming, and ensuring data quality across healthcare analytics platforms. The ideal candidate will hold a Bachelor's degree and have hands-on experience with technologies like Datab ...

    Principal Backend Engineer (Node.js / TypeScript, AWS) | DEPT ARG

    WHY DEPT®? We are pioneers at heart. What this means, is that we are always leaning forward, thinking of what we can create tomorrow that does not exist today. We were born digital and we are a new model of agency, with a deep skillset in tech and marketing. That’s why we hire curious, self-driven ...

    Azure Cloud Engineer: Build, Secure & Optimize Cloud Infra

    A leading engineering services company is seeking an Azure Cloud Engineer to design, secure, and optimize cloud environments on Microsoft Azure. This role requires over 4 years of experience in Azure operations and the ability to manage cloud administration effectively. The ideal candidate will have strong troub ...

    Remote Cloud DevOps Engineer | LATAM | CI/CD & SRE

    A leading technology firm is seeking a highly motivated Cloud DevOps Engineer to develop and maintain cloud infrastructure for web and mobile applications. This fully remote role is ideal for candidates with over 5 years in SRE/DevOps, seeking an opportunity to work in a collaborative culture. Key responsibiliti ...

    Data Engineer: Arquitecto de Datos en la Nube

    Una empresa de entretenimiento infantil busca un/a Data Engineer para unirse a su equipo y colaborar en el diseño y desarrollo de soluciones de datos modernas sobre Google Cloud Platform. La persona seleccionada trabajará en la construcción de modelos de datos, pipelines y servicios que soportan la analítica. Se ...

    AI Driven Civil Engineer for Formwork & Rebar Plans

    Una empresa líder en sostenibilidad busca un especialista en ingeniería civil para implementar un sistema de producción de Planos de Encofrados y Armaduras. La posición requiere manejo avanzado de herramientas de IA, así como conocimientos en Revit y AutoCAD. Se valorará un título universitario y nivel intermedi ...

    Remote Fullstack Engineer (Ruby on Rails) Health Tech

    A mission-driven telehealth company is seeking experienced engineers to develop an advanced telemedicine platform in Buenos Aires. The ideal candidates will have over 6 years of software development experience, particularly with public consumer web applications. Responsibilities include writing high-quality code ...

    Field IT Engineer Onsite Support & End User Expert

    A leading IT services firm is seeking a Deskside Engineer in Buenos Aires to provide essential support for desktop environments, including troubleshooting and deployment of desktop and network equipment. Ideal candidates will have strong analytical and communication skills, and a minimum of 2 years in desk side ...

    Remote Technical Support Engineer | Bilingual EN/RU, Equity

    A global fundraising platform is seeking a Technical Support Engineer to provide expert advice and support for implementation across web platforms. You will identify technical issues and advocate for clients, ensuring optimal platform use. The ideal candidate has at least 2 years of technical support experience, ...

    AI Driven Data Engineer & Analyst for Fintech Insights

    Una firma de consultoría busca un/a Data Engineer / Analyst para proyectos de inteligencia artificial en fintech. El rol incluye el diseño de pipelines de datos y el modelado analítico. Se requiere experiencia con SQL avanzado y BigQuery, además de habilidades en machine learning. Los candidatos deben tener form ...

    Test Engineer Manual Career Opportunities at Dev.Pro 01

    Are you interested in building an exciting IT career at Dev.Pro? Join our exclusive screening process to gain valuable career insights and access personalized feedback on your skill set.As a company of professionals, Dev.Pro offers challenging and interesting projects with world-leading clients, a modern ...

    Test Engineer Automation Career Opportunities at Dev.Pro 01

    Are you interested in building an exciting IT career at Dev.Pro? Join our exclusive screening process to gain valuable career insights and access personalized feedback on your skill set. ...

    Platform Engineer / Ingeniero Plataforma – O365 & User Experience / Ex…

    Responsibilities: Responsible for the day-to-day tier 2 operational services and support for Microsoft 365 Collaboration applications including Microsoft Exchange, Teams, SharePoint, OneDrive, Stream (on SharePoint), AdobeSign, Power Apps. Manage Ticket Queue and incidents within ...

    ML Ops Engineer: Deploy & Fine Tune AI Models

    A leading financial services firm is seeking a Machine Learning Data Scientist Specialist in Buenos Aires. The role involves developing, deploying, and optimizing machine learning models, fine-tuning algorithms, and integrating capabilities into products. Ideal candidates will have expertise in ML, data science, ...

    Fintech Full Stack Engineer Rails & React, Impact Driven

    A fintech SaaS company is seeking a Full Stack Engineer to build user-facing experiences for personal finance. The ideal candidate has 3+ years of experience, is proficient in Ruby on Rails and React, and is passionate about crafting user-friendly interfaces. The role involves developing both frontend and backen ...

    Analyst Engineer Tech Lead EY Global Delivery Services

    Analyst Engineer Tech Lead - EY Global Delivery Services Location: CABA Other locations: Primary Location Only Requisition ID: Enterprise Technology provides reliable, secure and resilient technology services and solutions to support over 300,000 EY people. As part of En ...

    SR NETWORK ENGINEER (Ingeniero/a Sr. de Redes)

    Buscamos un/a Ingeniero/a Sr. de Redes para diseñar, implementar y mantener soluciones de conectividad LAN/WAN seguras, escalables y alineadas a los estándares corporativos, participando activamente en proyectos intra e interárea, con foco en calidad de servicio, seguridad y mejora continua. ...

    Analyst Engineer Supervising Associate EY Global Delivery Services

    Location: CABA Other locations: Primary Location Only Requisition ID: Enterprise Technology provides reliable, secure and resilient technology services and solutions to support over 300,000 EY people. As part of Enterprise Technology, you’ll be at the forefront of enabling innovat ...

    Full Stack Engineer Hybrid, Build Scalable Sports Tech

    A leading sports media company in Buenos Aires is looking for a Full Stack Engineer to join its dynamic team. The role requires 2+ years of experience in Node.js and Typescript, strong analytical skills, and proficiency in SQL. You will work on enhancing applications and ensuring timely delivery of features. Thi ...

    Mid Level Full Stack Engineer – Data, Growth & Cloud

    A consulting firm specializing in Martech in Buenos Aires is seeking experienced full stack developers to build applications and contribute to innovative product development. This role involves working with APIs, cloud infrastructure, and managing relational databases in a collaborative setting. Ideal candidates ...

    Full Stack Engineer Hybrid: Build Scalable Sports Tech

    A sports media company in Buenos Aires seeks a Full Stack Engineer to enhance existing applications with a focus on Node.js and Typescript. The ideal candidate possesses a degree in Computer Science and at least 2 years of relevant experience. You will be responsible for delivering robust solutions while working ...

    Azure DevOps SRE Engineer | CI/CD, Kubernetes, IaC

    A global tech consulting leader is seeking an experienced professional to design and implement Azure YAML pipelines for CI/CD in Buenos Aires. The ideal candidate will manage Azure infrastructure, optimize Kubernetes clusters, and troubleshoot complex issues. Candidates should have 5–6 years of experience in Clo ...

    Full Stack Engineer: Node/Angular/.NET Core + SQL

    A global technology leader is seeking a Full Stack Developer for their WBA Team in Buenos Aires. This role involves developing and maintaining scalable applications with modern technologies like Node.js, Angular, and .NET Core. Candidates should be self-starters with strong problem-solving and collaboration skil ...

    iOS Engineer — Build Fast, Beautiful Apps for Millions

    A global leader in digital services is looking for an iOS Engineer to develop mobile applications used by millions. The ideal candidate should have strong technical skills, enjoy solving complex problems, and be collaborative while working in a fast-paced environment. Responsibilities include developing features ...

    Quality Engineer JR/SR – Performance & Load Testing|Hybrid

    Una importante empresa del sector tecnología busca un/a QE con foco en Performance para unirse a su equipo. El candidato ideal debe tener experiencia en pruebas no funcionales y conocimientos en herramientas como JMeter o LoadRunner. Se valorará experiencia en entornos bancarios y metodologías ágiles. Esta es un ...

    React Front End Engineer Web3 & Crypto UI Innovator

    A leading cryptocurrency company in Buenos Aires is looking for a Front-End Engineer to join its team. The role involves developing user interfaces for wallet and decentralized exchange applications, integrating Web2 and Web3 technologies, and maintaining existing applications. Candidates should have at least 3 ...

    Chief Engineer Staycity Operations · Staycity Operations · Wilde Porto

    Chief Engineer – Staycity – Operations Staycity Group Welcome to Wilde, a thriving, exciting and rapidly expanding aparthotel operator, making waves across the heart of Europe. With an impressive track record of multiple new aparthotels opening each year, we’re on an unstoppable journey, ...

    Global TOS L3 Support Engineer — Navis N4/XPS

    A global logistics company is seeking a TOS L3 Support Engineer to ensure system stability and provide advanced support for Navis N4 and XPS platforms. In this role, you will manage incidents, contribute to upgrades, and collaborate on cybersecurity initiatives. Required qualifications include knowledge of TOS s ...

    AI Video Research Engineer Intern (100% remote Worldwide)

    Join Tether and Shape the Future of Digital Finance At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate re ...

    AI Research Engineer Reinforcement Learning (100% remote Worldwide)

    Join Tether and Shape the Future of Digital Finance At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate re ...

    AI Video Research Engineer Intern (100% remote Worldwide)

    Join Tether and Shape the Future of Digital Finance At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate re ...

    AI Research Engineer Reinforcement Learning (100% remote Worldwide)

    Join Tether and Shape the Future of Digital Finance At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate re ...

    AI Research Engineer Reinforcement Learning (100% remote Worldwide)

    Join Tether and Shape the Future of Digital FinanceAt Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reser ...

    Test Engineer Manual Career Opportunities at Dev.Pro 01

    Are you interested in building an exciting IT career at Dev.Pro? Join our exclusive screening process to gain valuable career insights and access personalized feedback on your skill set.As a company of professionals, Dev.Pro offers challenging and interesting projects with world-leading clients, a modern ...

    Customer Engineer, Gemini, Workspace, Google Cloud (English, Spanish)

    Customer Engineer, Gemini, Workspace, Google Cloud (English, Spanish) _corporate_fare_ Google _place_ Buenos Aires, Argentina **Mid** Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowle ...

    AI Video Research Engineer Intern (100% remote Worldwide)

    Join Tether and Shape the Future of Digital FinanceAt Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reser ...

    AI Research Engineer Reinforcement Learning (100% remote Worldwide)

    Join Tether and Shape the Future of Digital FinanceAt Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reser ...

    AI Video Research Engineer Intern (100% remote Worldwide)

    Join Tether and Shape the Future of Digital FinanceAt Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reser ...

    🚀 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 →

    💡 Tools that really enhance your application chances and career growth.

    Go to Your Dashboard →

      Senior Software Engineer Java Javascript Python Op02027 Jobs in Buenos Aires Job Search Guide, Trends and Insights