Greymatter Innovationz helps you stay digitally relevant across domains, technologies, and skillsets, every day.

We are looking for: Full-Stack Developer – AI-Enabled Applications | 3–5 Years Location: Mexico/ LATAM - Remote Duration: Long Term Role Summary The Full-Stack Developer will work within product engineering teams to develop and enhance web-based applications and integrate AI-enabled capabilities into existing products and services. The role requires solid full-stack engineering skills with practical exposure to LLM-based services, data-intensive applications, and geospatial technologies.

Key Responsibilities Develop and maintain full-stack applications using Java/Spring Boot and React or Angular. Design and integrate REST APIs and microservices.

Develop

Python components/scripts for AI, data and service integrations. Integrate LLM/AI services into application workflows, including structured responses, RAG and tool/function calling. Support integration with agent-based services and MCP-based interfaces where applicable.

Work with relational, vector and graph-oriented data sources. Develop application features involving geospatial data, maps, location data and spatial queries.



Build and deploy services on AWS using containerized/cloud-native environments.

Develop unit, API and integration tests and support CI/CD pipelines. Troubleshoot application, integration and production issues.

Required Skills ~3–5 years of full-stack software development experience. ~ Java, Spring Boot, REST APIs and microservices. ~ React or Angular with JavaScript/TypeScript. ~ Python working knowledge. ~ SQL/PostgreSQL and data modelling fundamentals. ~ AWS, Docker, Kubernetes and Git/CI-CD. ~ Practical exposure to LLM APIs and AI-enabled application development. ~ Understanding of RAG, embeddings/vector search and agent/tool integration. ~ Familiarity with geospatial data/APIs, GeoJSON and spatial queries.

Desirable

PostGIS or similar spatial database. Neo4j, Amazon Neptune or other graph databases. MCP and agent integration experience. Aviation, transportation, logistics or other location/data-intensive product experience.

At Greymatter

Innovationz, We offer: Motivating Work Environment.

Excellent Work

Culture. Help you to upgrade yourself to the next level. And More!!!

📌 FULL-STACK DEVELOPER JS (México)
🏢 Greymatter Innovationz
📍 México