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 YearsLocation: Mexico/ LATAM - RemoteDuration: Long TermRole 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 ResponsibilitiesDevelop 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 Skills3–5 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.DesirablePostGIS 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!!!