Senior Go Backend Engineer — AI-Driven, Multi-Tenant APIs

North America; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

Xebia is a global AI-first engineering partner seeking a skilled back-end Go developer to build scalable multi-tenant services. You will design and maintain APIs, optimize data models, and drive performance in a fast-paced, agile environment.

You will collaborate with cross-functional teams, write ADRs, implement CI tests, and ensure production reliability while leveraging AI-assisted tooling to raise quality and delivery speed.

Qualifications

• 5+ years of backend Go development experience.
• Strong knowledge of concurrency and data structures.
• Experience designing and consuming APIs.
• Experience with PostgreSQL, MySQL, or equivalent.
• Proficiency with Git-based workflows.
• Experience with unit and integration testing.
• Hands-on Docker experience.
• Experience using AI-powered assistants to improve delivery.

Responsibilities

• Develop and maintain multi-tenant backend services and APIs using Go, gRPC, Kubernetes, and PostgreSQL.
• Design and optimize data models and canonical product data models for performance.
• Design APIs per Google AIP standards and multi-tenant guidance.
• Present architectural changes via ADRs.
• Build integrations between backend services and SaaS systems.
• Ensure code quality with tests and reviews.
• Troubleshoot, optimize performance, and provide L2 support.
• Collaborate with cross-functional teams in an agile environment.
• Monitor service health and resolve production issues proactively.

Skills

Go/Golang

Concurrency fundamentals

APIs design

SQL databases

Git workflows

Unit & integration testing

Docker

AI-powered assistants usage

Tools

Kubernetes

PostgreSQL

MySQL

gRPC

Job description

Xebia is a global AI-first engineering partner seeking a skilled back-end Go developer to build scalable multi-tenant services. You will design and maintain APIs, optimize data models, and drive performance in a fast-paced, agile environment.

You will collaborate with cross-functional teams, write ADRs, implement CI tests, and ensure production reliability while leveraging AI-assisted tooling to raise quality and delivery speed.