Senior AI Cloud Engineer - Distributed Systems & LLMs

Devoteam; Porto; On-site; EUR 70,000 - 100,000; Full time

Job summary

Devoteam in Porto, Portugal is seeking a senior AI/Software Engineer to design and scale production-grade AI applications and agentic systems. You will shape technical direction, contribute to backend and frontend, and mentor engineers across multiple disciplines.

You bring 8+ years backend, 4+ years frontend, and deep experience with LLMs, Docker, CI/CD, and cloud. Knowledge of C#/.NET, React and TypeScript is a strong plus for legacy codebases.

Qualifications

• 8+ years of backend experience, 4+ years frontend experience, and 2+ years working with LLMs and agentic systems.
• Hands-on experience with GitHub Copilot, Cursor, Claude Code, or similar AI development tools.
• Strong experience with distributed systems, automated testing, Docker, CI/CD, and cloud.
• Ability to make architectural decisions and provide technical leadership.
• Experience with C#/.NET, React, TypeScript, and legacy codebases is a plus.

Responsibilities

• Build and scale production-grade AI applications and agentic systems.
• Design agentic workflows, including orchestration, tool use, memory, RAG, evaluation, and observability.
• Write high-quality production code and contribute across backend and frontend when needed.
• Define technical direction, architecture, and engineering best practices.
• Mentor engineers and drive technical excellence across the team.

Skills

Backend development

Frontend development

LLMs & agentic systems

Distributed systems

Automated testing

Docker

CI/CD

Cloud

C#/.NET

React

TypeScript

Tools

GitHub Copilot

Cursor

Claude Code

Job description

Devoteam in Porto, Portugal is seeking a senior AI/Software Engineer to design and scale production-grade AI applications and agentic systems. You will shape technical direction, contribute to backend and frontend, and mentor engineers across multiple disciplines.

You bring 8+ years backend, 4+ years frontend, and deep experience with LLMs, Docker, CI/CD, and cloud. Knowledge of C#/.NET, React and TypeScript is a strong plus for legacy codebases.