01- Full-Stack Software Developer (AI-Enabled)

Cobalto Talent; Ciudad de México; Remote; MXN 1,318,000 - 2,071,000; Full time

Benefits offered by this job

Competitive compensation

100% remote work

Direct collaboration with US-based to~

Job summary

CobaltoTalent is seeking a forward-thinking Full-Stack Software Developer to join our remote team. You will build AI-enabled applications, integrate AI models, and create scalable internal tools for US-based clients.

You'll work across front-end and back-end stacks, implement AI workflows, and collaborate closely with stakeholders to translate business needs into powerful, AI-driven solutions.

Qualifications

• 3-5 years of full-stack web development experience.
• Hands-on with LLM APIs and AI integration.
• Experience with relational (PostgreSQL, MySQL) and non-relational (MongoDB) databases.
• Familiarity with AI development frameworks like LangChain or Vector Databases is a plus.
• Advanced English proficiency (B2/C1) and the ability to explain technical concepts clearly.
• Remote-work capability and self-starter mindset.

Responsibilities

• Design, develop, and deploy scalable front-end and back-end web applications.
• Integrate modern AI APIs (OpenAI, Anthropic, Gemini) into existing software to automate tasks and build AI-powered workflows.
• Collaborate with stakeholders to translate business needs into AI-powered solutions.
• Implement data structures and pipelines for natural language data access (RAG basics).
• Maintain databases and write clean, maintainable code following best practices.

Skills

Full-stack development

English (B2/C1)

Self-motivated

Time management

Tools

React

Node.js

Express

Python

Django

FastAPI

PostgreSQL

MySQL

MongoDB

LangChain

LlamaIndex

Pinecone

Job description

Full-Stack Software Developer (AI-Enabled)

Work Model: 100% Remote (LATAM)

About the Role

We are looking for a forward-thinking Full-Stack Software Developer to join our remote team. Beyond traditional web development, the ideal candidate has hands-on experience integrating Artificial Intelligence models into commercial applications. You will be responsible for building internal tools, automating complex workflows, and integrating Large Language Models (LLMs) to give our US-based clients a massive competitive edge in their daily operations.

Key Responsibilities

• Design, develop, and deploy scalable front-end and back-end web applications.
• Integrate modern AI APIs (OpenAI, Anthropic Claude, Gemini) into existing software to automate tasks, build intelligent agents, or create AI-driven internal workflows.
• Collaborate directly with stakeholders to gather requirements and translate business needs into functional, AI-powered tech solutions.
• Implement data structures and pipelines (like basic RAG - Retrieval-Augmented Generation) that allow companies to interact with their own internal data using natural language.
• Maintain databases, troubleshoot bugs, and write clean, maintainable code following industry best practices.

Required Skills & Experience

• 3-5 years of proven experience in Full-Stack web development (React, Node.js, Express, and/or Python/Django/FastAPI).
• Proven, practical experience building applications that interact with LLM APIs (prompt engineering, function calling, API wrappers).
• Experience working with relational (PostgreSQL, MySQL) and non-relational (MongoDB) databases.
• Familiarity with AI development frameworks like LangChain, LlamaIndex, or Vector Databases (Pinecone) is a massive plus.
• Advanced English proficiency (B2/C1) with the ability to explain complex technical and AI concepts clearly to non-technical business owners.
• Self-starter mindset with strong time-management skills for a fully remote environment.

What We Offer

• Competitive compensation
• 100% remote work structure with a standard Monday-Friday schedule.
• Direct collaboration with US-based companies, spearheading their AI adoption and digital transformation.