{"id":1474812,"url":"https://alion.io/job/epam-systems-poland-senior-data-software-engineer","title":"Senior Data Software Engineer","company":{"id":2612641,"name":"EPAM Systems Poland","domain":"epam-poland.pl","url":"https://alion.io/company/epam-poland","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Warsaw, Poland"],"countries":["PL"],"hiring_countries":["PL"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":62000,"max_usd":97000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":196},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Azure","optional":false},{"name":"Cassandra","optional":false},{"name":"Databricks","optional":false},{"name":"ETL/ELT","optional":false},{"name":"GCP","optional":false},{"name":"Java","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"Scala","optional":false},{"name":"Snowflake","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false},{"name":"Time Series Forecasting","optional":false},{"name":"Agile","optional":true},{"name":"Anthropic","optional":true},{"name":"Apache Kafka","optional":true},{"name":"AWS","optional":true},{"name":"Gemini","optional":true},{"name":"Hadoop","optional":true},{"name":"OpenSearch","optional":true},{"name":"Platform Engineering","optional":true}],"status":"live","first_seen_at":"2026-09-29T18:00:13Z","employer_posted_date":null,"last_verified_at":"2026-09-29T18:00:13Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"We are looking for a Senior Data Software Engineer to join our growing Data Practice and make our team even stronger.\nOur projects and technologies are very diverse and cover all technologies currently on the market and represented by open-source communities.\nWe are providing our service to Clients in different domains: Financial, Health Care, Insurance and many others, so you will have a chance to develop yourself in any direction you want.\nResponsibilities\nImplement data ingestion from diverse sources utilizing technologies including RDBMS, REST HTTP API, flat files, Streams, Time series data, SAP \nResearch and utilize Big Data technologies for effective data ingestion \nProcess and transform data using tools such as Spark and various Cloud Services \nUnderstand and execute project-specific business logic through programming languages supported by the primary data platform \nOptimize data retrieval, develop dashboards, and perform data validation \nCollaborate with diverse teams including data scientists, analysts, and IT professionals \nProvide thought leadership on Big Data best practices and technology trends \nMaintain and ensure integrity and security of big data sources and platforms \nPerform troubleshooting, debugging, and upgrading of big data systems and applications \nRequirements\nBachelor's degree in Computer Science, Mathematics or related technical field \n5+ years experience in software development with Big Data technologies \nAdvanced knowledge of Python, Scala, or Java \nProficient with Spark and Databricks and/or Snowflake \nExperience with cloud platforms such as Azure, Google Cloud Platform, Amazon Web Services \nDemonstrated experience with big data models, databases, and tools \nStrong understanding of different data file formats like JSON, Parquet, Avro \nHands-on experience with SQL and NoSQL databases, including Cassandra and MongoDB \nProficiency in data warehousing solutions, ETL processes \nProven ability to work within a fast-paced, team-oriented environment \nDetail-oriented with excellent analytical and problem-solving skills \nKnowledge of software development methodologies and best practices \nExceptional oral and written communication skills in English (B2+) \nNice to have\nExperience with Hadoop, Spark, Kafka, Oozie, Airflow, HDFS, YARN \nExperience with message queues, especially Kafka \nProduction experience in search technologies such as Solr, OpenSearch, or Lucene\nWe offer\nWe gather like-minded people:\nTop tech minds driving innovation in AI, cloud and digital platform modernization\nSupportive team and agile, startup-like culture\nHybrid by design mode and opportunity to work remotely within Poland\nChance to work abroad for up to 60 days annually\nBusiness-driven relocation opportunities\n\nWe provide growth opportunities:\nCareer development programs\nThought leadership, mentoring, soft skills and well-being programs\nCertification (Anthropic, Gemini, GCP, Azure, AWS)\nEnglish classes\n\nWe cover it all:\nStable pay\nParticipation in the Employee Stock Purchase Plan with a 15% discount\nBenefits package (health insurance, multisport, shopping vouchers)\nReferral bonuses up to $2,000\nOffices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more\nCorporate, social and well-being events\n\nPlease, note:\nBenefits listed above are available to employees only\nWe are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually\nWe will reach out to selected candidates exclusively\n\nEPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.","description_format":"text","description_chars":3873,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":["Growth opportunities","Health insurance"],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-29T18:27:05Z"}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":1,"expected_fill_days":38,"reasons":["seen:1","velocity","win:early","comp:brand"],"computed_at":"2026-10-01T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/epam-systems-poland-senior-data-software-engineer","json_url":"https://alion.io/job/epam-systems-poland-senior-data-software-engineer.json","meta":{"generated_at":"2026-10-01T12:50:57Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":4359,"day_limit":5000,"remaining_today":641,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}