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pst.ag
Actively Hiring
Global Trade Data based on our Global Trade Knowledge
  • Top 10% of responders
    pst.ag is in the top 10% of companies in terms of response time to applications
  • Responds within a week
    Based on past data, pst.ag usually responds to incoming applications within a week
  • Early Stage
    Startup in initial stages

Principal Engineer – Hermes Agent SME

  • No equity
  • |Remote (
    Brazil • 
    +30)
  • |5 years of exp
  • |Full Time
Posted: 3 weeks ago• Recruiter recently active
Remote Work Policy

Remote only

Company Location
Visa Sponsorship

Not Available

Preferred Timezones
Central European Time
Collaboration Hours
8:00 AM - 5:00 PM Central European Time
RelocationNot Allowed
Skills
Python
ERP Implementations
Digital Strategy
API
GDPR
EU-GDPR
vLLM
AI Agents
Ollama
Agentic Workflow
Agentic AI

About the job

Key Responsibilities:

  1. Enterprise System Orchestration: Integrate the Hermes Agent framework with modern ERP systems and global trade management solutions to automate complex back-office, financial, and logistics workflows.
  2. Regulatory & Authority Integration: Architect secure, sovereign interfaces for government and authority portals, ensuring automated compliance reporting and data exchange that meets strict regulatory standards.
  3. Hermes Agent Management: Design and manage isolated Hermes Profiles, including the configuration of SOUL.md, persistent memories, and custom skill-sets tailored to specific departmental needs.
  4. Skill Synthesis: Develop and refine autonomous skills using the agentskills.io standard, enabling agents to synthesize experience from complex enterprise tasks into reusable tools.
  5. MCP Standardization: Leverage the Model Context Protocol (MCP) as a universal standard to connect autonomous agents with external databases, APIs, and proprietary enterprise applications.
  6. Self-Evolution via GEPA: Implement the GEPA Self-Evolution system to optimize internal procedures and prompts based on execution logs, reducing operational overhead and token consumption.

Must-Have Skills and Experience:

  1. Hermes Agent Mastery: Proven experience in configuring and scaling the Hermes Agent framework (including memory backends like HindSight) for persistent, session-spanning autonomy.
  2. Enterprise Integration Expert: Deep technical understanding of connecting AI agents to ERP infrastructures and global trade systems via secure APIs and microservices.
  3. Sovereign Infrastructure: Strong commitment to local-first AI and digital sovereignty, with hands-on experience deploying models via vLLM or Ollama on self-hosted GPU clusters.
  4. Compliance Knowledge: Familiarity with the technical requirements of the EU AI Act and GDPR, specifically regarding transparency, auditability, and human-in-the-loop mechanisms in automated decision-making.
  5. **** Python Proficiency****: Advanced software engineering skills in Python, utilizing async patterns and typed schemas (e.g. Pydantic) to build resilient agentic cycles

Nice to Have:

  • Experience with LangGraph, dify, or Dagster for orchestrating multi-step, cross-departmental workflows.
  • Familiarity with vector databases (e.g. Qdrant, PGVector) for high-performance retrieval-augmented generation (RAG) in corporate knowledge bases.
  • Background in Infrastructure as Code for managing sovereign cloud deployments.

About the company

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pst.ag

Actively Hiring
More jobs
Global Trade Data based on our Global Trade Knowledge51-200 Employees
  • Top 10% of responders
    pst.ag is in the top 10% of companies in terms of response time to applications
  • Responds within a week
    Based on past data, pst.ag usually responds to incoming applications within a week
  • Early Stage
    Startup in initial stages
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