About this role
Staff Software Engineer at ActiveCampaign. Location: Krakow, Poland, Poland. Role: Driving direction, Architecting features, Resolving bottlenecks Requirements: 8+ years of hands-on software engineering; multi-stack backend with PHP and modern frontend (React/Ember); AI/agentic development experience; AWS/CI/CD/observability; Python; English fluency (B2+). Category: Software Development Seniority: Senior Level Tools: PHP, React, Ember, Python, MySQL, DynamoDB, Redis, AWS, CI/CD, Copilot, Cursor, Devin Commitment: Full Time Workplace: Hybrid Languages: English