Job Title: Senior Full Stack AI Engineer (Solution Architecture)
Key Skills: Solution Architecture, Generative AI, Agentic AI, LangGraph, RAG, Python, FastAPI, Node.js, React, Azure, AWS, Kubernetes, Terraform
Experience: Senior Level.
Location: Costa Rica.
Mode: Remote.
We at Coforge are hiring Senior Full Stack AI Engineer (Solution Architecture) (#006fu00000aq9YlAAI-1) with the following skill set.
Key Responsibilities
Design and implement performant, resilient, and scalable cloud-native SaaS applications using microservice architectures, owning technical decisions across application, data, infrastructure, and deployment layers.
Build autonomous AI agents using LangGraph and advanced Graph-RAG pipelines, integrating engineering tools, simulators, databases, knowledge graphs, and other enterprise knowledge sources.
Develop high-performance, low-latency Python services using FastAPI and architect cloud infrastructure on Azure and/or AWS using Docker, Kubernetes, Terraform, and Ansible.
Partner with engineering, product, sales, customer, and domain teams to guide architectural decisions, document solution architectures, and rapidly deliver reliable solutions while maintaining code quality and engineering standards.
Required Skills & Qualifications
Bachelor’s degree in Computer Science or a related STEM field.
Strong experience designing and implementing scalable, resilient, production-grade applications using microservice architecture.
Strong experience with AI/ML and agentic frameworks such as LangChain, LangGraph, AutoGen, CrewAI, or similar technologies.
Experience building autonomous agents, RAG solutions, and AI systems with safeguards for accuracy, traceability, and reliability.
Strong experience with AI-assisted development tools such as Claude Code and GitHub Copilot, including harness engineering principles.
Proven experience with specification-driven development (SDD) methodologies.
Experience with Azure and/or AWS, Docker, Kubernetes, Terraform, and Ansible.
Experience with relational and NoSQL databases, including technologies such as SQL Server, PostgreSQL, and MongoDB.
Strong proficiency in one or more of the following technologies: Node.js, Python, or React.
Advanced English communication skills with the ability to influence technical and cross-functional stakeholders.
Preferred Skills:
Hands-on UI development experience with React.
Experience developing high-performance APIs using Python and FastAPI.
Prior software development experience within the Oil & Gas industry.
AI-related
Summary
Design and build scalable cloud-native SaaS applications and autonomous AI agents using LangGraph and Graph-RAG pipelines. Develop low-latency Python FastAPI services and architect infrastructure on Azure/AWS with Kubernetes and Terraform. Requires bachelor's in Computer Science or STEM and advanced English.
Responsibilities
Design scalable cloud-native SaaS microservices; Build autonomous AI agents using LangGraph and Graph-RAG pipelines; Develop Python FastAPI services and architect Azure/AWS infrastructure; Guide architectural decisions and document solution architectures
Qualifications
Bachelor's degree in Computer Science or related STEM; Strong experience with microservice architecture, AI/ML agentic frameworks, autonomous agents, RAG; Proficiency in Node.js, Python, or React; Advanced English communication
Education requirements
Bachelor's degree in Computer Science or a related STEM field
Experience requirements
Senior Level; Strong experience designing scalable resilient production-grade microservice applications, AI/ML agentic frameworks, autonomous agents, RAG, safeguards