Senior AI Product Engineer - Remote Multi-Agent Systems

Jobgether; Portugal; Remote; EUR 181,000 - 271,000; Full time

Benefits offered by this job

Competitive annual salary

Fully remote across continents

Employee stock options

Paid time off and holidays

Healthcare benefits

AI tooling stipend

Team offsites

Growth opportunities

Job summary

Jobgether is seeking a Staff AI Product Engineer in Portugal to shape an enterprise AI product ecosystem. You will own architecture for production-grade, multi-agent systems integrating with ERP, CRM, and other tools, while guiding MCP integrations and data infrastructure.

The role requires leading architecture, setting engineering standards, and delivering high-impact AI solutions at scale in a fast-moving startup environment.

Qualifications

• 7+ years of full-stack software development, preferably in B2B SaaS.
• Hands-on experience building and deploying production-grade multi-agent systems.
• Experience with MCP servers or integrations used in production environments.
• Strong production engineering skills: reliability, observability, security, and safe workflow execution.
• Experience balancing product strategy with technical leadership and roadmap influence.
• Proficiency in React, TypeScript, Node.js, PostgreSQL, GraphQL, and LangGraph.
• Experience in early-stage startups and ownership in ambiguous environments.
• Practical AI fluency with tools like Claude Code and capability to build custom agents.

Responsibilities

• Lead architecture and development of production-grade multi-agent systems across business tools.
• Own MCP integrations between internal systems and external AI environments.
• Design centralized data infrastructure for AI agents and tools.
• Develop contextual memory and customer profiling for personalized AI experiences.
• Ensure reliability, observability, and safe execution on real data.
• Create evaluation frameworks and automated tests based on real use cases.
• Define standards and best practices for agentic systems across the org.
• Prototype new AI capabilities and present technical opportunities to teams.

Skills

React

TypeScript

Node.js

PostgreSQL

GraphQL

LangGraph

AI development

Tools

Claude Code

ERP/CRM tools

Job description

Jobgether is seeking a Staff AI Product Engineer in Portugal to shape an enterprise AI product ecosystem. You will own architecture for production-grade, multi-agent systems integrating with ERP, CRM, and other tools, while guiding MCP integrations and data infrastructure.

The role requires leading architecture, setting engineering standards, and delivering high-impact AI solutions at scale in a fast-moving startup environment.