Senior Big Data Engineer
Sii PolandRzeszów, Województwo podkarpackie, Polska24 days ago
Job descriptionMin. 9 years of software development experience Hands‑on experience with open‑source technologies such as Spark, Hadoop Stack, and Kafka Proven record of delivering highly optimised code in Scala Experience working with NoSQL databases, preferably HBase and Cassandra Proficiency in data structures and algorithms Proven expertise in Java, OOP principles, clean design, and design patterns Deep understanding of modern cloud technologies and design patterns for building “always‑up” services Unending curiosity, thoroughness, tenacity, and focus on quickly designing and building sophisticated software systems with great quality to solve customer problems Experience with Containers and CI / CD systems like Argo CD and GitOps Fluent English required Residing in Poland required Experience with other big data tech stacks Familiarity with cloud solutions Interest in Generative AI Great Place to Work Solid financial situation Contracts with the biggest brands Centre of internal trainings Many experts you can learn from Open and accessible management team Profit sharing Passion Sponsorship program Regular integration events and trips Comfortable and well‑equipped offices MySii app Medical care
Responsibilities
- Integrate and improve Big Data tools and frameworks to provide requested capabilities
- Develop and deploy critical parts of the services and deliver them to production
- Articulate the choice of accurate tools and technologies
- Translate high‑level requirements into meaningful tasks and actions
- Optimise distributed microservices and Spark applications to reduce cost and enhance availability
- Participate in sophisticated, large‑scale projects in an Agile environment using Scala, Java, Jenkins, and Spark
- Collaborate with multi‑functional specialists (Product Management, Design, Engineering, etc.) to launch customer‑focused solutions
Qualifications
Nice to Have
Benefits For You
Join our Competency Center Digital and a new team that focuses on real‑time data capture and decisioning. You will work on high‑traffic, high‑visibility applications, handling immense amounts of data and solving challenging scaling problems in a project for an American technology company specializing in software and digital services. You will contribute to delivering a streamlined set of core services built on top of the data layer, focusing on foundational elements such as identity, profile, segmentation, and edge components.
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Senior Data Engineer • Rzeszów, Województwo podkarpackie, Polska