Qaptive AB, a Malmö-based tech company specializing in AI, is seeking Java/Scala developers to build high-performance big data services and pipelines using Scala. The role involves designing data platforms, implementing algorithms for matching and anomaly detection, optimizing data processing systems, automating processes, and collaborating with a skilled team. Candidates should have strong programming skills in Java/Scala, deep JVM experience, knowledge of big data tools like Spark, Akka, Play, ETL/data streaming experience, and English communication skills. Permanent residency or willingness to relocate to Malmö is required. Bonus skills include Kafka, RESTful API design, NoSQL, and machine learning knowledge. Join a high-caliber, innovative, collaborative environment with professional growth opportunities.