ShiftKey is revolutionizing healthcare staffing with a platform that directly connects facilities and healthcare professionals. As a Senior Node.js Engineer, you'll be crucial in transitioning from a monolithic architecture to polyglot microservices. This role demands expertise in JavaScript, Node.js, MongoDB, TypeScript, AWS, and distributed event streaming platforms like Kafka. You'll design web applications, perform coding and debugging, and make impactful decisions aligned with business goals. The position offers flexibility to work remotely or from the Warsaw office, requiring at least 6 years of JavaScript ecosystem experience and fluency in Polish and English. ShiftKey provides a high-growth environment, above-standard paid time-off, private medical care, and a commitment to diversity and inclusion. This opportunity allows you to shape the future of healthcare staffing technology while enjoying a range of benefits and career growth potential.