Senior Fullstack Engineer (Creative & Media Library)

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Smartly is seeking a senior software engineer with at least 7 years of experience building robust, complex, and distributed web applications. The role involves full ownership of vertical slices of the platform, defining and owning API contracts, and collaborating with stakeholders across UX, product, infrastructure, and support. The tech stack includes React, TypeScript, Node.js, PostgreSQL, Kafka, Kubernetes, and BI tools like Snowflake, Redash, and Grafana. The position is full-time and hybrid, requiring presence in the Helsinki office at least 3 days per week. Candidates must have strong communication skills in English, be motivated to solve customer problems, and committed to continuous growth. Benefits include healthcare, equity options, performance rewards, career development, and a flexible hybrid workplace with options to work abroad.