64,399+ Entrylevel Software Engineer Python React Jobs in Argentina — Top Companies Hiring July 2026

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Principal Microsoft 365 Adoption Engineer

Parexel International is looking for a Principal Systems Engineer – M365 to join their integral team in Buenos Aires, Pilar. This role will focus on the strategy, adoption, and operational management of the Microsoft 365 platform, ensuring maximum business value. The ideal candidate will have deep expe ...

Senior Node Fullstack Engineer Remote

sophilabs in Argentina, Entre Ríos is seeking a Senior Fullstack Node Developer to build APIs and frontend services using modern frameworks such as Node.js and Javascript. The ideal candidate should have at least 3 years of experience, be fluent in Node, and possess a good command of Javascript and Typescript ...

Senior Node Fullstack Engineer Remote

sophilabs in Argentina, Entre Ríos is seeking a Senior Fullstack Node Developer to build APIs and frontend services using modern frameworks such as Node.js and Javascript. The ideal candidate should have at least 3 years of experience, be fluent in Node, and possess a good command of Javascript and Typescript ...

Remote VoIP & API Troubleshooting Engineer

Telnyx, located in General Rodríguez, Argentina, is seeking a motivated Product Support Engineer to troubleshoot VoIP/SIP calls and help customers resolve technical issues efficiently. You will engage directly with clients through chat, calls, and email while working collaboratively with engineering teams. </ ...

Remote VoIP & API Troubleshooting Engineer

Telnyx, located in General Rodríguez, Argentina, is seeking a motivated Product Support Engineer to troubleshoot VoIP/SIP calls and help customers resolve technical issues efficiently. You will engage directly with clients through chat, calls, and email while working collaboratively with engineering teams. </ ...

Aerospace Supplier Development Engineer (LATAM)

Xometry, a leading on-demand manufacturing marketplace in Buenos Aires, is seeking a Supplier Development Engineer to enhance relationships with production partners and ensure optimal supplier performance. The successful candidate will have a Bachelor’s degree in Engineering or Supply Chain Management ...

AI Code Evaluation Engineer Remote

Outlier Ai is looking for skilled programming experts in Buenos Aires, Argentina. The role involves creating programming questions and providing feedback to help AI understand complex problems. Candidates should hold a Bachelor's in Computer Science, be proficient in Python and Java, and fluent in both Spanis ...

AI Code Evaluation Engineer Remote

Outlier Ai is looking for skilled programming experts in Buenos Aires, Argentina. The role involves creating programming questions and providing feedback to help AI understand complex problems. Candidates should hold a Bachelor's in Computer Science, be proficient in Python and Java, and fluent in both Spanis ...

Mid Level Data Engineer (Corrientes)

Job Overview Are you ready to jump start your career in the exciting and innovative data engineering field? At SunnyData our mission is to help our customers in their data journey to power their business. We believe a solid foundation is the key to achieving outstanding data driven results: highly ...

Senior Agentic AI Engineer (Salta)

Overview Valtech is a digital experience innovation company focused on shaping the future of experience for leading brands. Role As an Agentic AI Engineer you will help build new AI capabilities for our client, starting with a chat‑based seller assistant that integrates enterprise ...

Compliance Process Engineer: Automation & Analytics

Assurant is seeking a Compliance Business Technical Specialist in San Juan, Argentina. This role focuses on evaluating and optimizing operational workflows and systems, managing projects from initiation to completion while ensuring seamless integration into operations. The successful candidate will fac ...

Remote VoIP & API Troubleshooting Engineer

Telnyx in Tandil, Argentina, is looking for a motivated Product Support Engineer to troubleshoot and analyze VoIP issues. You will work closely with operations and engineering teams, helping customers resolve technical issues and improve their experience. The ideal candidate has strong knowledge of VoI ...

Remote Freelance Analytic Model Engineer

Tonic3 is seeking a skilled Analytic Model Developer/Data Products professional. This freelance role involves designing, developing, and maintaining analytic models and data-driven solutions. Qualified candidates should demonstrate strong analytical skills and experience with analytics and data enginee ...

Lead Edge AI Inference Engineer

Framework Ventures in Buenos Aires is looking for a skilled AI Engineer to lead the development of local AI systems. In this role, you will manage a team to integrate advanced AI features into products while ensuring high performance across devices. Ideal candidates will have extensive experience in C+ ...

Remote AI Training Data Engineer

G2i is seeking software engineers based in Argentina to join our expert annotation team. You'll create training data for advanced AI models with a focus on writing and evaluating code. The position offers flexibility and you can work as many hours as you want, with a minimum expectation of 15 hours per week. ...

Remote AI Training Data Engineer

G2i is seeking software engineers based in Argentina to join our expert annotation team. You'll create training data for advanced AI models with a focus on writing and evaluating code. The position offers flexibility and you can work as many hours as you want, with a minimum expectation of 15 hours per week. ...

Remote AI Training Data Engineer

G2i is seeking software engineers based in Argentina to join our expert annotation team. You'll create training data for advanced AI models with a focus on writing and evaluating code. The position offers flexibility and you can work as many hours as you want, with a minimum expectation of 15 hours per week. ...

Salesforce Qa Engineer (Florencio Varela)

Salesforce QA Engineer – Aquiva Labs Location: Argentina/Uruguay. Employment Type: Full time, B2B contract. Responsibilities & Duties Analyze user stories for inaccuracies or missing details. Write comprehensive test cases for user stories. Perform manual tes ...

Remote Freelance Analytic Model Engineer

Tonic3 is looking for an experienced Analytic Model Developer/Data Products professional to work on a freelance basis. This position involves designing, developing, and maintaining analytic models and data-driven solutions. The ideal candidate will possess strong analytical skills, experience with anal ...

Remote Freelance Analytic Model Engineer

Tonic3 is looking for an experienced Analytic Model Developer/Data Products professional to work on a freelance basis. This position involves designing, developing, and maintaining analytic models and data-driven solutions. The ideal candidate will possess strong analytical skills, experience with anal ...

Remote Freelance Analytic Model Engineer

Tonic3 is looking for an experienced Analytic Model Developer/Data Products professional to work on a freelance basis. This position involves designing, developing, and maintaining analytic models and data-driven solutions. The ideal candidate will possess strong analytical skills, experience with anal ...

Remote Freelance Analytic Model Engineer

Tonic3 is looking for an experienced Analytic Model Developer/Data Products professional to work on a freelance basis. This position involves designing, developing, and maintaining analytic models and data-driven solutions. The ideal candidate will possess strong analytical skills, experience with anal ...

Lead Edge AI Inference Engineer

Framework Ventures in Buenos Aires is seeking a skilled engineer to lead the development of the inference backbone for local AI systems. The role focuses on deploying machine learning models and ensuring reliable performance across devices. You will manage a cross-functional pod and collaborate closely with r ...

Data Engineer (Mar del Plata)

Particle41 is seeking a talented and versatile Data Engineer to join our innovative team. As a Data Engineer, you will play a key role in designing, building, and maintaining robust data pipelines and infrastructure to support our clients' data needs. You will work on end-to-end data solutions, collaborati ...

Senior Machine Learning Engineer (Morón)

Key Responsibilities As a Sr. Machine Learning Engineer, you'll lead the development and deployment of advanced ML models and scalable systems that power critical business decisions. Develop production-ready machine learning systems with robust testing and scalable architecture <l ...

Remote Senior Database Reliability Engineer

Sezzle is seeking a Senior Database Reliability Engineer to design, build, and scale the database platform for its applications in San Juan, Argentina. This remote role emphasizes database engineering skills, focusing on enhancing reliability and performance. The ideal candidate should have extensive e ...

Data Engineer (Azure + Sql) (Quilmes)

Allata is a integral consulting and technology services firm with offices in the US, India, and Argentina. We help organizations accelerate growth, drive innovation, and solve complex challenges by combining strategy, design, and advanced technology. Our expertise covers defining business vision, optimizin ...

AI Training & Code Review Engineer

Outlier Ai in Avellaneda, Buenos Aires is seeking proficient programming experts to help teach AI how to interpret and solve complex programming problems. Responsibilities include creating computer science questions for AI training, reviewing AI-generated code, and providing constructive feedback to enhance A ...

AI Training & Code Review Engineer

Outlier Ai in Avellaneda, Buenos Aires is seeking proficient programming experts to help teach AI how to interpret and solve complex programming problems. Responsibilities include creating computer science questions for AI training, reviewing AI-generated code, and providing constructive feedback to enhance A ...

Remote Freelance Analytic Model Engineer

Tonic3 is seeking an experienced Analytic Model Developer/Data Products professional to join us on a freelance basis. This fully remote position offers the chance to work with international clients and focuses on designing, developing, and maintaining analytic models and data-driven solutions. The idea ...

Remote Freelance Analytics Model Engineer

Tonic3 is looking for an experienced Analytic Model Developer/Data Products professional to work remotely on a freelance basis. The role involves designing, developing, and maintaining analytic models while collaborating with international clients. The ideal candidate should have strong analytical skil ...

AI Training & Code Review Engineer

Outlier Ai in Chaco, Argentina is seeking proficient programming experts to support AI training by creating complex programming questions and reviewing AI-generated code for quality. Ideal candidates must possess a Bachelor’s degree in Computer Science and fluency in both Spanish and English. Join us in enhan ...

Senior/Lead Android Engineer ID71270

ABOUT THE ROLE We are looking for a Senior Android Engineer to design, build, and maintain features that power Bumble’s consumer-facing dating experience. You will work in Kotlin with Jetpack Compose and XML-based views, owning features end-to-end from technical design through release, while inte ...

Mulesoft Api Integration Engineer (Tandil)

A technology solutions company in Argentina is seeking an experienced developer for API‑led integration solutions using MuleSoft. The role involves designing and implementing integrations, working collaboratively with architects and business analysts, and troubleshooting issues. Candidates sh ...

Senior AI Infra Engineer (Campana)

Kraken is seeking an experienced engineer to join the AI Infrastructure team in Argentina. The role involves designing and building the infrastructure layer for AI agents, developing high-performance Rust services, and architecting scalable systems for millions of users. The adecuado candidate shoul ...

Data Engineer (Azure + Sql) (Zárate)

Company Overview Allata is a general consulting and technology services firm with offices in the US, India, and Argentina. We help organizations accelerate growth, drive innovation, and solve complex challenges by combining strategy, design, and advanced technology. Our expertise covers defining b ...

AI Code Evaluation Engineer Remote

Outlier Ai is looking for skilled programming experts in Buenos Aires, Argentina. The role involves creating programming questions and providing feedback to help AI understand complex problems. Candidates should hold a Bachelor's in Computer Science, be proficient in Python and Java, and fluent in both Spanis ...

AI Code Evaluation Engineer Remote

Outlier Ai is looking for skilled programming experts in Buenos Aires, Argentina. The role involves creating programming questions and providing feedback to help AI understand complex problems. Candidates should hold a Bachelor's in Computer Science, be proficient in Python and Java, and fluent in both Spanis ...

Sr. Machine Learning Engineer (Corrientes)

TrueML is a mission‑driven financial software company that aims to create better customer experiences for distressed borrowers. Consumers today want personal, digital‑first experiences that align with their lifestyles, especially when it comes to managing finances. TrueML’s approach uses machine learning t ...

Noc Engineer Qxtel Buenos Aires

QXTEL es uno de los proveedores de servicios de telecomunicaciones y tecnología más avanzados y diversificados, centrado en servicios de plataforma para proveedores de servicios de comunicaciones mayoristas, minoristas y en la nube. Se encuentra en búsqueda de un NOC Engineer para sumar al equipo. J ...

Sr. Machine Learning Engineer (Mendoza)

TrueML is a mission‑driven financial software company that aims to create better customer experiences for distressed borrowers. Consumers today want personal, digital‑first experiences that align with their lifestyles, especially when it comes to managing finances. TrueML’s approach uses machine learning t ...

Lead Edge AI Inference Engineer

Framework Ventures in Buenos Aires is seeking a skilled engineer to lead the development of the inference backbone for local AI systems. The role focuses on deploying machine learning models and ensuring reliable performance across devices. You will manage a cross-functional pod and collaborate closely with r ...

AI Training & Code Review Engineer

Outlier Ai in Avellaneda, Buenos Aires is seeking proficient programming experts to help teach AI how to interpret and solve complex programming problems. Responsibilities include creating computer science questions for AI training, reviewing AI-generated code, and providing constructive feedback to enhance A ...

AI Training & Code Review Engineer

Outlier Ai in Avellaneda, Buenos Aires is seeking proficient programming experts to help teach AI how to interpret and solve complex programming problems. Responsibilities include creating computer science questions for AI training, reviewing AI-generated code, and providing constructive feedback to enhance A ...

AI Training & Code Review Engineer

Outlier Ai is seeking proficient programming experts to help teach AI how to interpret and solve complex programming problems. You will create and answer computer science-related questions for AI training, review AI-generated code, and provide constructive feedback. The ideal candidate will have a Bach ...

AI Training & Code Review Engineer

Outlier Ai is seeking proficient programming experts to help teach AI how to interpret and solve complex programming problems. You will create and answer computer science-related questions for AI training, review AI-generated code, and provide constructive feedback. The ideal candidate will have a Bach ...

Senior Integration Engineer — Boomi & DevOps

AspenView Technology Partners in Buenos Aires is seeking a skilled integration engineer to build efficient technology solutions. You will provide client tech support, build integrations using Boomi, and monitor technical processes. The ideal candidate will have over 5 years of experience in integration ...

Compliance Process Engineer Operational Excellence

Assurant is seeking a Compliance Business Technical Specialist in Ituzaingó, Corrientes, Argentina, to evaluate operational workflows and implement enhancements. This role involves managing projects and ensuring changes align with organizational objectives. The successful candidate will create document ...

Senior AI Infra Engineer (Caseros)

Role Overview Kraken is seeking an experienced engineer to join the AI Infrastructure team in Argentina. The role involves designing and building the infrastructure layer for AI agents, developing high-performance Rust services, and architecting scalable systems for millions of users. < ...

Remote Senior Database Reliability Engineer

Sezzle, located in Buenos Aires, 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 with strong ...

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    Entrylevel Software Engineer Python React Jobs in Argentina Job Search Guide, Trends and Insights