Senior Backend Engineer AI-Enabled Microservices Go/Python

Ciandt; Colombia; Remote; COP 180,000,000 - 250,000,000; Full time

Benefits offered by this job

Premium Healthcare

Meal Voucher

Maternity & Parental Leaves

Mobile subsidy

Life Insurance

CI&T University

Colombian Holidays

Paid Vacations

Job summary

CI&T is seeking a Senior Backend Engineer in Colombia to design, develop, and scale high-performance backend services with Go and Python. You will integrate LLM capabilities, implement RAG pipelines, tool calls, and AI orchestration across microservices.

The role emphasizes cloud-native Azure workloads, Redis caching, and resilient distributed systems. You will work on API design, SAP/ERP integration via OData and RFCs, and ensure scalable, reliable backend solutions that enable AI-enabled

Qualifications

• Experience designing, developing, and scaling backend services using Go and Python.
• Proficiency with LLM integrations, RAG pipelines, tool calling, and AI orchestration patterns.
• Strong knowledge of microservices, event-driven architectures, and distributed caching.
• Experience with Microsoft Azure services and cloud-native patterns.

Responsibilities

• Backend Architecture & Development: design, develop, and maintain scalable backend services and APIs using Go and Python.
• AI & LLM Integration: implement RAG pipelines, tool calling, and AI orchestration.
• Cloud Infrastructure & Performance: build/optimize cloud-native services on Azure with Redis caching.
• Reliability & Distributed Systems: ensure fault tolerance, retries, and robust cross-service communication.

Skills

Go

Python

LLM integration

Microservices

Event-driven

Caching strategy

Azure integration

APIs & OData

Tools

Redis

Azure

PostgreSQL

OAuth 2.0

Job description

CI&T is seeking a Senior Backend Engineer in Colombia to design, develop, and scale high-performance backend services with Go and Python. You will integrate LLM capabilities, implement RAG pipelines, tool calls, and AI orchestration across microservices.

The role emphasizes cloud-native Azure workloads, Redis caching, and resilient distributed systems. You will work on API design, SAP/ERP integration via OData and RFCs, and ensure scalable, reliable backend solutions that enable AI-enabled