Aillm Engineer Python Langchain Rag Aws Lambda Jobs in Caseros, Argentina

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

AI/LLM Engineer — Python, LangChain, RAG, AWS Lambda

LocationRemote, Argentina# AI/LLM Engineer — Python, LangChain, RAG, AWS Lambda at OneSeven TechLocationRemote, ArgentinaSalary$2000 - $4500 /monthJob TypeFull-timeDate PostedFebruary 4th, 2026Apply Now## **Project Brief**We're building AI-powered products, primarily leveraging off-the-shelf LLM APIs, while also ...

AI/LLM Engineer — Python, LangChain, RAG, AWS Lambda

Project Brief We're building AI-powered products, primarily leveraging off-the-shelf LLM APIs, while also partnering with our Applied Science teams to integrate custom models when needed. You'll own end-to-end development of AI features — from prototyping to production — focused on reliability, accura ...

Remote AI/LLM Engineer: RAG, LangChain & AWS

A digital product agency is seeking a talented AI/LLM Engineer to join their remote team in Argentina. You will be responsible for developing AI-driven applications and integrating custom models while leveraging your strong Python and AWS skills. This role offers an opportunity to be a foundational team member w ...

Remote Senior AWS Serverless Engineer: Cognito & Lambda

A global technology firm is seeking an experienced AWS Serverless Engineer for a remote role to implement backend middleware and identity services for a major digital ordering platform. The ideal candidate will have strong AWS Cognito and Terraform skills with experience in serverless architecture. This role req ...

Remote AI/LLM Engineer Build Production AI Pipelines

Project BriefWe're building AI-powered products, primarily leveraging off-the-shelf LLM APIs, while also partnering with our Applied Science teams to integrate custom models when needed. You'll own end-to-end development of AI features — from prototyping to production — focused on reliability, accu ...

Senior Data Engineer (AI / DocGen)

We are looking for a Senior Data Engineer to support the continued development of a product‑specific roadmap and new requests coming from practice leads. This role will focus on designing, building, and maintaining scalable, secure, and high‑performance data pipelines that power AI‑driven document ...

Senior Data Engineer — Python, AWS & Pinecone (Remote)

A leading digital product agency is looking for a skilled Data Engineer to design, build, and maintain cloud-native data pipelines across AWS services. The successful candidate will have strong Python skills and extensive hands-on experience with AWS, Terraform, and Docker. This fully remote role offers competit ...

Cloud Python Engineer | AWS/Azure | AI Modernization

A software development company in Argentina is seeking a Python Software Developer to modernize applications and migrate from legacy systems. You will build cloud-based solutions primarily with Python on AWS and Azure. Ideal candidates should have strong experience in Python development, hands-on experience with ...

Data Engineer

We're hiring a highly motivated Data Engineer with expertise in Python, AWS Glue/pyspark, AWS Lambda, Kafka, and relational databases (specifically Postgres). You'll be responsible for designing, developing, and maintaining data processing and management solutions, ensuring data integrity and availability thr ...

AceUp Machine Learning Engineer (Generative AI & LLM Focus)

About the company AceUp is evolving from a traditional SaaS platform into an AI-first leadership development engine. We are looking for a Machine Learning Engineer who is passionate about Generative AI. You will work closely with our Lead ML Engineer and Product team to turn high-level a ...

AceUp AI Engineer

About the company AceUp is evolving from a traditional SaaS platform into an AI-first leadership development engine. We are looking for a Machine Learning Engineer who is passionate about Generative AI. You will work closely with our Lead ML Engineer and Product team to turn high-level a ...

Data Engineer

Join to apply for the Data Engineer role at Kelsus, Inc. Join to apply for the Data Engineer role at Kelsus, Inc. We're hiring a highly motivated Data Engineer with expertise in Python, AWS Glue/pyspark, AWS Lambda, Kafka, and relational databases (specifically Po ...

Data Engineer Ssr / Sr — Python, AWS, Terraform, Pinecone

Location Remote — Argentina, Colombia, México, Chile, Uruguay Job Type Full‑time contract Date Posted March, 2026 Project Brief We’re building a cloud‑native data infrastructure powering AI‑driven products— from ingestion pipelines and vector search to M ...

Senior AI Engineer IRC292483

Description As an AI Systems Engineer on Qlik's AI Practice team, you will design and build production-grade agentic AI systems that power the next generation of intelligent automation atour client project. Reporting to the Global Head of AI Strategy, Policy, and Governance, you will work at the fronti ...

Senior AI Engineer IRC292483

Agentic & Multi-Agent Systems, AWS, AWS Bedrock, Communication & Collaboration, Data Integrator, FastAPI, Generative AI - LLMs, MCP, Python As an AI Systems Engineer on Qlik’s AI Practice team, you will design and build production-grade agentic AI systems that power the next generation of intelligent ...

Senior AI Engineer

Join to apply for the Senior AI Engineer role at Athenaworks Senior AI Engineer Join Us to Shape the Digital World. We’re passionate about delivering cutting‑edge technology to some of the world’s top startups and companies, powered by diverse and empowered teams of technologis ...

AI Engineer Mid SR

Buscamos un(a) AI Engineer con experiencia en construcción y despliegue de soluciones basadas en agentes inteligentes, Backend y arquitecturas cognitivas. Este rol requiere conocimiento en frameworks de agentes y protocolos (Langchain, Llama, LLMs, NLP, A2A, MCP, etc.) y capacidades sólidas de software engine ...

Senior Data Engineer: AI DocGen & RAG Pipelines

A professional services company in Argentina is seeking a Senior Data Engineer to design and maintain scalable data pipelines for AI-driven document generation. The ideal candidate will possess strong programming skills in Python, solid experience with PostgreSQL, and hands-on experience with cloud environments. ...

AI Backend Engineer — LLM Orchestration & RAG (Equity)

A tech startup in Argentina seeks an AI/Backend Engineer to own and evolve their AI orchestration pipeline. You'll design an orchestration system, build developer-friendly APIs, and collaborate with the CTO to transition from a prototype to a scalable platform. Candidates need 4+ years in Python and experience w ...

Senior GenAI Engineer

Estamos incorporando un/a GenAI Engineer para diseñar, desarrollar e implementar soluciones basadas en Inteligencia Artificial Generativa , integrando LLMs, agentes, APIs y workflows inteligentes en productos y plataformas existentes. El rol tiene un enfoque práctico y produc ...

Python Engineer

ETHICS CODE is seeking a talented and passionate Python Engineer to join our innovative team. In this role, you will design, develop, and maintain high-quality software solutions using Python, collaborating with cross‑functional teams to deliver efficient, scalable, and secure applications. As a Python ...

Cloud Engineer (AWS)

We are looking for a Cloud Engineer (AWS) to join our fast‑paced, dynamic environment. You will be working with a high‑performing team to design, build, and optimize cloud‑based infrastructure and CI/CD pipelines. This position offers the opportunity to work on scalable, containerized environments and ...

Devops Engineer (AWS)

As a DevOps Engineer (AWS) at Particle41, you will play a crucial role in enhancing our software development and IT operations processes. The ideal candidate will have a strong background in both software development and IT operations, with a focus on automating and streamlining processes to achieve e ...

AWS Cloud Engineer

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 Lead Engineer at JPMorgan Chase within our Market Data Services team, you will play a pivotal role in delivering third party data via cloud-ba ...

Devops Engineer (AWS)

As a DevOps Engineer (AWS) at Particle41, you will play a crucial role in enhancing our software development and IT operations processes. The ideal candidate will have a strong background in both software development and IT operations, with a focus on automating and streamlining processes to achieve e ...

AI Engineer

We are software artisans passionate about what we do: help companies build awesome solutions. With an agile process that is built on top of the best engineering practices. We believe transparent, honest and fluent communication, both remotely and on-site is a key factor to the success of any project. < ...

Python Engineer B.

We are seeking a highly skilled Senior Python Engineer to design and implement new services that advance our client's business goals. This role focuses on building robust, portable, and interoperable solutions using Python and modern service frameworks. You will work closely with the architecture and I ...

Senior DevOps Engineer (AWS)

Proxify's mission is to connect top developers around the world with the opportunities they deserve. Since our launch, Proxify's developers have successfully worked with 1200+ happy clients to build their products and growth features. 5000+ talented developers trust Proxify and its network to fulfill their dr ...

Senior Cloud Engineer (AWS)

We are recruiting a Senior Cloud Engineer (AWS) to engineer robust AWS environments and automate infrastructure to improve reliability and security. You will team up with developers and operations to manage containers, CI/CD, and IaC templates—apply to join us. Responsibilities Plan and ...

Senior AI Engineer

Jeeves is a groundbreaking financial operating system built for global businesses that provides corporate cards, cross-border payments, and spend management software within one unified platform. The company operates across 20+ countries including Brazil, Canada, Colombia, Mexico, the United Kingdom, across Eu ...

Senior DevOps

Summary We are seeking a DevOps Engineer to help design, deploy, and operate AWS‑based infrastructure supporting telecommunication platforms. This role focuses on containerized workloads, CI/CD automation, monitoring, and security best practices in a collaborative DevOps environment. Responsibil ...

Senior AI Systems Engineer

Build the Future with AspenView Technology Partners At AspenView, we are passionate about transforming the way organizations approach technology. We specialize in creating high‑performing, nearshore IT teams to help North American clients innovate faster and more efficiently. As we continue to grow, w ...

Senior Intelligent Automation Engineer

Ciklum is looking for a Senior Intelligent Automation Engineer to join our team full-time in Argentina. We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of ...

AI Engineer — Autonomous Agents

Una empresa tecnológica en Argentina busca un(a) AI Engineer con experiencia en soluciones de inteligencia artificial. Este rol implica trabajar en el desarrollo de agentes inteligentes utilizando frameworks como LangChain y LlamaIndex. Se requiere un sólido dominio en Python y experiencia en MLOps. La empresa o ...

Senior Python AI Engineer

The Role We are looking for a Senior Python AI Engineer to join our fast-growing Network, who will design and develop backend systems and APIs for AI-powered applications. You will play a key role in designing and building scalable backend systems and APIs, collaborating closely with cross-fun ...

ShareCare Backend Engineer (Python)

ShareCare Full-Stack Developer Python We are seeking an experienced backend Python developer with expertise in building and extending our API on Django Rest Framework. Your primary responsibility will be to develop and maintain new modules for consumer and internal facing applications. In addition, yo ...

Lead Python Software Engineer

We are in search of a Lead Python Software Engineer to enhance our Product Team and contribute to the development of a groundbreaking AI-powered financial assistant platform. As a key contributor, you will be instrumental in developing, refining, and implementing various interfaces and solutio ...

Semi Senior DevOps Engineer AWS, GitOps & Observability

Una empresa argentina de tecnología está buscando un Ssr DevOps Engineer para unirse a su equipo. El candidato ideal cuenta con más de 3 años de experiencia en infraestructura AWS, incluyendo EKS, Cognito y Lambda, así como configuraciones en Kubernetes y CI/CD. Se ofrece un ambiente flexible y remoto, con vacac ...

Senior Communications Engineer Golang & AWS (Serverless)

A financial software company in Argentina is looking for a Senior Engineer I to contribute to their Communications team by developing and enhancing the communication infrastructure. Candidates must have a strong background in Golang and experience with AWS Lambda. The company offers a salary between $61,900 and ...

Cloud Engineer (DevOps)

About Trafilea At Trafilea, we are not just building brands — we’re building the future of e-commerce through technology, AI, and growth marketing at scale. With $1B+ in revenue, 12M+ customers, and 500+ talents in 19 countries, our teams move fast, think bigger, and reject mediocrity. Ranked by Forbes ...

Backend Engineer ID59360

What you will do Build production backend systems connecting LLMs and coding agents with data and product APIs; Design and deploy microservices using Python and optionally TypeScript; Develop data connectors to external portals and public data sources; Design backen ...

Full Stack / Frontend Engineer – Generative AI Remoto Argentina, ID #00231

Buscamos Full Stack o Frontend Engineer con experiencia en desarrollo de productos con Generative AI (LLMs, agentes, RAG, etc.) para sumarse a nuestro equipo. Vas a comenzar desarrollando un producto técnico con fuerte foco en UI/UX, pero el rol evoluciona hacia la creación de soluciones AI reutilizables que ...

Senior Back end Engineer (Must: AWS Cognito)

Santex is a US-based global company founded in 1999, with 26 years of experience in the software industry. Headquartered in California with offices in Córdoba, Argentina, its talent network spans over 18 countries thanks to its flexible, remote-first culture. Santex specializes in custom enterprise software d ...

Innovación y tecnología

Serás el motor detrás de la inteligencia de una plataforma SaaS de salud. Este es un rol de Tech Lead hands-on. Capaz de construir el sistema completo solo si fuera necesario, pero estableciendo las bases para que el equipo crezca. Será el responsable integral de la Plataforma: API, Dashboard e Infraestru ...

Remote Data & Platform Engineer: AWS Pipelines

A leading software factory is seeking a highly motivated Data / Platform Engineer to design, build, and maintain scalable data pipelines. This remote role focuses on using AWS services and requires expertise in Python, SQL, and container technologies. Candidates must have hands-on experience with Apache Airflow, ...

Remote DevOps Engineer — AWS Cloud & Automation

Una empresa de tecnología de la información busca un Ingeniero de AWS para mantener y desarrollar su infraestructura en la nube. Requiere experiencia en AWS y ASP.NET, así como manejo de CI/CD y contenedores. Se ofrece trabajo 100% remoto y un ambiente internacional. Los candidatos deben presentar un nivel de Po ...

Data / Platform Engineer (AWS & Data Pipelines)

Design, build, maintain and primarily operate scalable streaming and batch data pipelines, with a strong focus on maintenance, monitoring, troubleshooting and continuous improvement of existing pipelines. Work with AWS services, including Redshift, EMR and ECS, to support data processing and analytics ...

Senior ML Engineer — Remote AWS & MLOps

Senior Machine Learning Engineer - Not an Active Opening, Building Talent Pipeline ARGENTINA Caylent is a cloud native services company that helps organizations bring the best out of their people and technology using Amazon Web Services (AWS). We provide a full-range of AWS services including ...

Senior Engineer I, Communications (Golang, AWS)

Why TrueML? 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 m ...

DevOps Engineer AWS/GCP (English Required)

Overview DaCodes is a firm of experts in high-impact software and digital transformation. For 10 years, we have created solutions focused on technology and innovation thanks to our team of 220+ talented DaCoders, including developers, architects, UX/UI designers, PMs, QA testers, and more. Our team co ...

🚀 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

    Aillm Engineer Python Langchain Rag Aws Lambda Jobs in Caseros Job Search Guide, Trends and Insights