65,239+ Entrylevel Software Engineer Python React Jobs in Argentina — Top Companies Hiring June 2026

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Functional Programming Engineer — Haskell & PureScript Expert

DaCodes in Zárate, Argentina is looking for a Functional Programming Engineer to develop optimization software for the freight and logistics sector. You will utilize Haskell and Pure Script, ensuring correctness and reliability in system design. The ideal candidate possesses strong software fundamental ...

Functional Engineer (Haskell & PureScript)

Join DaCodes as a Functional Programming Engineer and work on core engineering projects within the freight and logistics sector. You will build optimization software utilizing Haskell and Pure Script while receiving comprehensive onboarding support. The ideal candidate has strong software fundamentals, ...

Remote LLM Systems Engineer: TypeScript & Equity

AvantStay is looking for an experienced software engineer to join their team in Argentina. This role involves working on LLM systems and shipping solutions that integrate various infrastructures. The ideal candidate should possess a strong foundation in software engineering and proficiency in TypeScrip ...

Senior AI Platform Engineer: Build Production Grade AI

Supernal AI in Buenos Aires is seeking a Senior AI Platform Engineer to design and implement core software foundations for AI Employees. The ideal candidate will have over 4 years of software engineering experience and strong communication skills. This role requires familiarity with voice systems integ ...

Remote LLM Systems Engineer (TypeScript) — Equity & PTO

AvantStay is looking for an experienced software engineer to join their team focusing on LLM systems. This position offers 100% remote work and generous paid time off, presenting a highly attractive opportunity for skilled professionals. The ideal candidate should have a solid foundation in software en ...

Backend Automation SDET — Node.js, AWS, Scrum QA

Svitla Systems is seeking a Software Development Engineer in Test (SDET) in Mendoza, Argentina. This role involves developing testing strategies, writing automated scripts, and ensuring software quality. The ideal candidate should have over 2 years of experience with a strong focus on backend automatio ...

Remote LLM Systems Engineer: TypeScript & Equity

AvantStay is looking for an experienced software engineer to join their team in Argentina. This role involves working on LLM systems and shipping solutions that integrate various infrastructures. The ideal candidate should possess a strong foundation in software engineering and proficiency in TypeScrip ...

Backend Automation SDET — Node.js, AWS, Scrum QA

Svitla Systems is seeking a Software Development Engineer in Test (SDET) in Mendoza, Argentina. This role involves developing testing strategies, writing automated scripts, and ensuring software quality. The ideal candidate should have over 2 years of experience with a strong focus on backend automatio ...

Backend Automation SDET — Node.js, AWS, Scrum QA

Svitla Systems is seeking a Software Development Engineer in Test (SDET) in Mendoza, Argentina. This role involves developing testing strategies, writing automated scripts, and ensuring software quality. The ideal candidate should have over 2 years of experience with a strong focus on backend automatio ...

Functional Engineer (Haskell & PureScript)

DaCodes is seeking a Functional Programming Engineer to work on core engineering projects in Buenos Aires. You will build optimization software utilizing Haskell and PureScript, while receiving comprehensive onboarding support. The ideal candidate will possess strong software fundamentals and be adept ...

Remote LLM Systems Engineer (TypeScript) — Equity & PTO

AvantStay is looking for an experienced software engineer to join their team focusing on LLM systems. This position offers 100% remote work and generous paid time off, presenting a highly attractive opportunity for skilled professionals. The ideal candidate should have a solid foundation in software en ...

QA Automation Engineer – AI Driven Testing & SQL

Globallogic is seeking a Software QA Engineer in Buenos Aires to enhance testing for proprietary software. You will manage automated tests, ensuring quality through AI assistance and collaboration with teams. Ideal candidates have 4+ years in testing, proficiency in SQL, and familiarity with automation ...

Remote LLM Systems Engineer: TypeScript & Equity

AvantStay is looking for an experienced software engineer to join their team in Argentina. This role involves working on LLM systems and shipping solutions that integrate various infrastructures. The ideal candidate should possess a strong foundation in software engineering and proficiency in TypeScrip ...

Remote LLM Systems Engineer: TypeScript & Equity

AvantStay is looking for an experienced software engineer to join their team in Argentina. This role involves working on LLM systems and shipping solutions that integrate various infrastructures. The ideal candidate should possess a strong foundation in software engineering and proficiency in TypeScrip ...

Remote LLM Systems Engineer: TypeScript & Equity

AvantStay is looking for an experienced software engineer to join their team in Argentina. This role involves working on LLM systems and shipping solutions that integrate various infrastructures. The ideal candidate should possess a strong foundation in software engineering and proficiency in TypeScrip ...

Remote LLM Systems Engineer (TypeScript) — Equity & PTO

AvantStay is looking for an experienced software engineer to join their team focusing on LLM systems. This position offers 100% remote work and generous paid time off, presenting a highly attractive opportunity for skilled professionals. The ideal candidate should have a solid foundation in software en ...

Remote LLM Systems Engineer (TypeScript) — Equity & PTO

AvantStay is looking for an experienced software engineer to join their team focusing on LLM systems. This position offers 100% remote work and generous paid time off, presenting a highly attractive opportunity for skilled professionals. The ideal candidate should have a solid foundation in software en ...

Remote LLM Systems Engineer (TypeScript) — Equity & PTO

AvantStay is looking for an experienced software engineer to join their team focusing on LLM systems. This position offers 100% remote work and generous paid time off, presenting a highly attractive opportunity for skilled professionals. The ideal candidate should have a solid foundation in software en ...

Remote LLM Systems Engineer (TypeScript) — Equity & PTO

AvantStay is looking for an experienced software engineer to join their team focusing on LLM systems. This position offers 100% remote work and generous paid time off, presenting a highly attractive opportunity for skilled professionals. The ideal candidate should have a solid foundation in software en ...

Remote LLM Systems Engineer (TypeScript) — Equity & PTO

AvantStay is looking for an experienced software engineer to join their team focusing on LLM systems. This position offers 100% remote work and generous paid time off, presenting a highly attractive opportunity for skilled professionals. The ideal candidate should have a solid foundation in software en ...

Backend Automation SDET — Node.js, AWS, Scrum QA

Svitla Systems is seeking a Software Development Engineer in Test (SDET) in Mendoza, Argentina. This role involves developing testing strategies, writing automated scripts, and ensuring software quality. The ideal candidate should have over 2 years of experience with a strong focus on backend automatio ...

Backend Automation SDET — Node.js, AWS, Scrum QA

Svitla Systems is seeking a Software Development Engineer in Test (SDET) in Mendoza, Argentina. This role involves developing testing strategies, writing automated scripts, and ensuring software quality. The ideal candidate should have over 2 years of experience with a strong focus on backend automatio ...

Backend Automation SDET — Node.js, AWS, Scrum QA

Svitla Systems is seeking a Software Development Engineer in Test (SDET) in Mendoza, Argentina. This role involves developing testing strategies, writing automated scripts, and ensuring software quality. The ideal candidate should have over 2 years of experience with a strong focus on backend automatio ...

Senior .NET & Angular Engineer — Client Focused Solutions

Dev.Pro, a US-based outsourcing company, is seeking a Software Engineer to specialize in .NET and Angular technologies. The ideal candidate will have over 4 years of experience in software development and possess strong analytical and problem-solving skills. The successful candidate will engage in exci ...

Full Stack Engineer – Build Scalable APIs & UI (Remote)

A prominent startup studio in Argentina is seeking a Full Stack Engineer to join their team and work on innovative projects. The role involves defining system architecture, implementing key components, and enhancing the user experience. Candidates should have a Bachelor's degree in Computer Science, and at least ...

Full Stack Engineer – Build Scalable APIs & UI (Remote)

A prominent startup studio in Argentina is seeking a Full Stack Engineer to join their team and work on innovative projects. The role involves defining system architecture, implementing key components, and enhancing the user experience. Candidates should have a Bachelor's degree in Computer Science, and at least ...

Full Stack Engineer – Build Scalable APIs & UI (Remote)

A prominent startup studio in Argentina is seeking a Full Stack Engineer to join their team and work on innovative projects. The role involves defining system architecture, implementing key components, and enhancing the user experience. Candidates should have a Bachelor's degree in Computer Science, and at least ...

Full Stack Engineer – Build Scalable APIs & UI (Remote)

A prominent startup studio in Argentina is seeking a Full Stack Engineer to join their team and work on innovative projects. The role involves defining system architecture, implementing key components, and enhancing the user experience. Candidates should have a Bachelor's degree in Computer Science, and at least ...

Senior Backend Engineer, AdTech Remote & Flexible

AgileEngine is seeking a Senior Backend Engineer in Rosario, Argentina, to architect and build core systems for a next-generation AdTech platform. The role involves high-throughput service design and technical leadership, with responsibilities from system design to deployment. A successful candidate wi ...

Full Stack Engineer – Build Scalable APIs & UI (Remote)

A prominent startup studio in Argentina is seeking a Full Stack Engineer to join their team and work on innovative projects. The role involves defining system architecture, implementing key components, and enhancing the user experience. Candidates should have a Bachelor's degree in Computer Science, and at least ...

Full Stack Engineer – Build Scalable APIs & UI (Remote)

A prominent startup studio in Argentina is seeking a Full Stack Engineer to join their team and work on innovative projects. The role involves defining system architecture, implementing key components, and enhancing the user experience. Candidates should have a Bachelor's degree in Computer Science, and at least ...

Senior Data Engineer: Scalable Data Pipelines & Analytics

Monks Associates Inc in Buenos Aires is seeking a Senior Data Engineer to design and build scalable data solutions for digital marketing. You will work closely with Analytics and Solutions Engineering teams, responsible for end-to-end data engineering activities. The ideal candidate has a Bachelor’s or ...

Senior AWS Cloud Platform Engineer (Data/ETL)

JPMorgan Chase & Co. is seeking an experienced Infrastructure engineer in Buenos Aires to join its Market Data Services team. This role focuses on building and maintaining AWS environments, configuring monitoring for cloud platforms, and extracting data from third-party sources. Candidates should have strong exp ...

Senior Observability SRE: OTEL Platform & Telemetry

Chainlink Labs is looking for a Senior Site Reliability Engineer (SRE) based in Buenos Aires to build and manage an observability platform. The ideal candidate needs over 7 years of experience in devops or infrastructure, with strong programming skills in languages like C, Java, and Python. This role i ...

Senior Cybersecurity Engineer: Google SecOps SIEM & SOAR

PwC Argentina is seeking a skilled Security Engineer to protect organizations from cyber threats through advanced technologies. In this role, you will design, implement, and maintain security systems, conducting audits and developing strategies to enhance security. Ideal candidates will have a Bachelor's degr ...

Full Stack Engineer – Build Scalable APIs & UI (Remote)

A prominent startup studio in Argentina is seeking a Full Stack Engineer to join their team and work on innovative projects. The role involves defining system architecture, implementing key components, and enhancing the user experience. Candidates should have a Bachelor's degree in Computer Science, and at least ...

Full Stack Engineer – Build Scalable APIs & UI (Remote)

A prominent startup studio in Argentina is seeking a Full Stack Engineer to join their team and work on innovative projects. The role involves defining system architecture, implementing key components, and enhancing the user experience. Candidates should have a Bachelor's degree in Computer Science, and at least ...

Neuro Interface ML Engineer for Brain Computer Tech

Framework Ventures in Buenos Aires, Argentina is looking for a motivated machine learning engineer to enhance AI models focused on neural mechanisms. You will develop scalable deep learning algorithms and collaborate with data scientists in a dynamic environment. The ideal candidate will have a relevan ...

Remote Senior SRE: Secure Cloud & CI/CD Expert

ALLSTARSIT is hiring a Senior Site Reliability Engineer for a US-based cybersecurity company, focusing on automating security operations. This full-time remote role is tailored for experienced engineers in Latin America, working closely with US teams. As part of your role, you’ll build and maintain sec ...

Remote Senior SRE: Secure Cloud & CI/CD Expert

ALLSTARSIT is hiring a Senior Site Reliability Engineer for a US-based cybersecurity company, focusing on automating security operations. This full-time remote role is tailored for experienced engineers in Latin America, working closely with US teams. As part of your role, you’ll build and maintain sec ...

Remote Senior SRE: Secure Cloud & CI/CD Expert

ALLSTARSIT is seeking a Senior Site Reliability Engineer for a US-based cybersecurity company focused on automating security operations. This full-time remote role is ideal for experienced engineers located in Latin America, working closely with US teams. The successful candidate will be responsible fo ...

Remote AI Research Engineer Multimodal RL & Publications

Tether Operations is looking for an AI Research Engineer specializing in Multi-Modal Reinforcement Learning. This role is fully remote, allowing candidates to work from Buenos Aires, Argentina. The successful applicant will conduct research and develop algorithms to enhance learning performance and stability, ...

Azure Data Engineer: Pipelines & Analytics (San Salvador de Jujuy)

Allata is seeking a skilled Data Engineer in Argentina to support data-driven initiatives utilizing a modern Microsoft data stack. In this role, you'll design and optimize scalable data solutions, focusing on Azure Data Factory, Power BI, SQL, and Python. Your efforts will ensure that data pipelines ...

Remote Senior SRE: Secure Cloud & CI/CD Expert

ALLSTARSIT is seeking a Senior Site Reliability Engineer to work for a US-based cybersecurity company focused on automating security operations. This full-time remote role targets experienced engineers in Latin America, who will collaborate closely with US teams. The ideal candidate should possess over ...

Senior ML Engineer: Lead Scalable Production ML

Trafilea in Santa Fe Capital is seeking a Sr. Machine Learning Engineer to lead the development and deployment of advanced machine learning models. Responsibilities include building production-ready ML systems, designing data pipelines, and collaborating with cross-functional teams. The ideal candidate ...

Full Stack Engineer – Build Scalable APIs & UI (Remote)

A prominent startup studio in Argentina is seeking a Full Stack Engineer to join their team and work on innovative projects. The role involves defining system architecture, implementing key components, and enhancing the user experience. Candidates should have a Bachelor's degree in Computer Science, and at least ...

Remote Senior SRE: Secure Cloud & CI/CD Expert

ALLSTARSIT is seeking a Senior Site Reliability Engineer for a US-based cybersecurity company focused on automating security operations. This full-time remote role is ideal for experienced engineers located in Latin America, working closely with US teams. The successful candidate will be responsible fo ...

Remote Senior SRE: Secure Cloud & CI/CD Expert

ALLSTARSIT is seeking a Senior Site Reliability Engineer for a US-based cybersecurity company focused on automating security operations. This full-time remote role is ideal for experienced engineers located in Latin America, working closely with US teams. The successful candidate will be responsible fo ...

Senior Ml Engineer: Lead Scalable Production Ml (San Nicolás de Los Arroyos)

Trafilea is seeking a Sr. Machine Learning Engineer in Buenos Aires to lead the development and deployment of advanced ML models impacting business decisions. This role demands 5+ years of experience in production ML systems and expertise in Python, SQL, and modern frameworks. The adecuado ca ...

Lead Data Engineer — Remote, ETL & ML Pipeline Leader

MUTT DATA, a dynamic data startup located in Buenos Aires, Argentina, is seeking a Lead Data Engineer to enhance their expertise in Big Data and Machine Learning. You will design ETL processes, lead data pipeline development, and mentor team members. The ideal candidate will have strong skills in SQL a ...

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