Padmi
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ActiveCampaign

AI agents · marketing automation

Staff Software Engineer

Warsaw · HybridPLN 369k–PLN 451k/yrPosted 5 months ago
Software engineeringStaff+Full Time
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8+ years of hands-on software engineering experience , with a demonstrated track record of delivering high-impact results across multiple product areas or complex SaaS systems.

Multi-stack mastery with deep production experience in PHP and modern backend technologies, complemented by a strong competency in React or Ember .

Proven expertise in AI and Agentic development , including real-world experience designing autonomous agents, multi-agent orchestration, or deep LLM integrations.

The ability to act as a technical advisor , earning trust across the organization through sound judgment, clear architectural documentation, and a "whole-system" ownership mindset.

Experience in high-growth SaaS environments , ideally within the marketing automation or CRM domain, with a solid understanding of AWS, CI/CD, and observability at scale.

A working knowledge of Python for AI services and experience with data stores like MySQL, DynamoDB, or Redis at scale.

Fluency in English (B2 minimum) and the flexibility to collaborate effectively across time zones, specifically overlapping with US Central time.

Familiarity with emerging AI standards , such as the Model Context Protocol (MCP) or advanced AI coding assistants.

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