Senior Hadoop Big Data Developer

Nasze wymagania: 5+ years of experience with Scala and functional programming techniques. Strong experience working with Spark for big data processing. Proficiency in Linux Shell Scripting. Solid knowledge of SQL. Expertise in the Hadoop ecosystem, including technologies such as YARN, Sqoop, Hive, Impala, MapReduce, Oozie. Experience with version control and CI/CD tools, including Git, Ansible, Bamboo, and Jenkins. Mile widziane: Java experience. Familiarity with Streaming Technologies such as Flink and Kafka. Basic knowledge of Data Analysis. Familiarity with SAFe Agile methodology. Zakres obowiązków: Work within the Backend Application capability team to support key projects within Nordea's Business Support IT/Technology cluster. Develop and maintain applications using the Hadoop Big Data ecosystem and technologies (YARN, Sqoop, Hive, Impala, MapReduce, Oozie). Work within an Agile SAFe environment to deliver value on key projects. Write and optimize Spark jobs and Scala code for processing large-scale data. Collaborate with cross-functional teams to ensure a customer-focused approach to solution delivery. Contribute to the CI/CD pipeline using Git, Ansible, Bamboo, and Jenkins to ensure seamless deployment and continuous improvement. Ensure the infrastructure and data pipelines are scalable, optimized, and maintainable. Oferujemy: Location: Gdynia, Gdansk, Warszawa, Poland (Hybrid, 3 days per week in the office). Growth Opportunity: Potential to evolve into an Expert IT Developer role. Work Environment: Customer-focused mindset, strong emphasis on collaboration and ownership.