Senior Developer Experience Engineer

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. As a Senior Developer Experience Engineer , your mission is to deliver practical assets that make onboarding seamless and the developer experience outstanding. You’ll work hands-on to create templates, automation, documentation, and reference implementations while staying close to developer feedback to turn friction into fixes. Sounds like your kind of challenge? #LI - Hybrid: 6x/month from the office in Kraków What you get in return Flexible cooperation model – choose the form that suits you best (B2B, employment contract, etc.) Hybrid work setup – 6x/month from the office in Kraków Collaborative team culture – work alongside experienced professionals eager to share knowledge Continuous development – access to training platforms and growth opportunities Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more High quality equipment – laptop and essential software provided
Requirements:
Strong hands-on engineering skills with experience in building templates, automation, developer tooling, or onboarding assets. Proficiency in Java, Kotlin, or Node.js (strong in at least one). Ability to design developer experiences that make the “right path” the easiest path. Confidence in writing clear technical content for large audiences (docs, how-tos, examples). Production mindset – security, resilience, observability, and supportability matter here. Excellent communication and stakeholder management skills – from senior leaders to large developer groups. Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference.
Must have: Java, Kotlin, Node.js, Security, Stakeholder management
Daily tasks: - Build and maintain golden-path templates and reusable patterns to accelerate onboarding and reduce variability.
– Deliver real-world worked examples and reference implementations that can be adopted quickly by teams.
– Enhance self-service onboarding capabilities to scale adoption across the organization.
– Run developer feedback loops (office hours, champion networks) and convert pain points into concrete improvements.
– Write and maintain clear, practical technical documentation as part of the development lifecycle.
– Collaborate with product, engineering, architecture, and risk teams to ensure guidance is accurate and compliant.