Senior Data Software Engineer

We are looking for a Senior Data Software Engineer to join our growing Data Practice and make our team even stronger.Our projects and technologies are very diverse and cover all technologies currently on the market and represented by open-source communities.We provide our services to clients across domains, such as Financial Services, Healthcare, Insurance and more, so you will have the opportunity to develop in any direction you choose.ResponsibilitiesImplement data ingestion from diverse sources utilizing technologies including RDBMS, REST HTTP API, flat files, Streams, Time series data, SAPResearch and utilize Big Data technologies for effective data ingestionProcess and transform data using tools such as Spark and various Cloud ServicesUnderstand and execute project-specific business logic through programming languages supported by the primary data platformOptimize data retrieval, develop dashboards, and perform data validationCollaborate with diverse teams including data scientists, analysts, and IT professionalsProvide thought leadership on Big Data best practices and technology trendsMaintain and ensure integrity and security of big data sources and platformsPerform troubleshooting, debugging, and upgrading of big data systems and applicationsRequirementsBachelor’s degree in Computer Science, Mathematics or related technical field5+ years experience in software development with Big Data technologiesAdvanced knowledge of Python, Scala, or JavaProficient with Spark and DatabricksExperience with cloud platforms such as Azure, Google Cloud Platform, Amazon Web ServicesDemonstrated experience with big data models, databases, and toolsStrong understanding of different data file formats like JSON, Parquet, AvroHands-on experience with SQL and NoSQL databases, including Cassandra and MongoDBProficiency in data warehousing solutions, ETL processesProven ability to work within a fast-paced, team-oriented environmentDetail-oriented with excellent analytical and problem-solving skillsKnowledge of software development methodologies and best practicesExceptional oral and written communication skills in English (B2+)Nice to haveExperience with Hadoop, Spark, Kafka, Oozie, Airflow, HDFS, YARNExperience with message queues, especially KafkaProduction experience in search technologies such as Solr, OpenSearch, or LuceneWe offer/BenefitsWe gather like-minded people:Engineering community of industry professionalsFriendly team and enjoyable working environmentFlexible schedule and opportunity to work remotely within PolandChance to work abroad for up to 60 days annuallyBusiness-driven relocation opportunitiesWe provide growth opportunities:Outstanding career roadmapLeadership development, career advising, soft skills, and well-being programsCertification (GCP, Azure, AWS)Unlimited access to LinkedIn Learning, Get Abstract, Cloud GuruEnglish classesWe cover it all:Stable income (Employment Contract or B2B)Participation in the Employee Stock Purchase PlanBenefits package (health insurance, multisport, shopping vouchers)Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and moreReferral bonusesCorporate, social and well-being eventsPlease, note:The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview.We will reach out to selected candidates exclusively.EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.