{"id":1877726,"url":"https://alion.io/job/lyondellbasell-senior-principal-data-engineer","title":"Senior / Principal Data Engineer","company":{"id":1780436,"name":"LyondellBasell","domain":"lyondellbasell.com","url":"https://alion.io/company/lyondellbasell","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"lead","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Poznań, Poland"],"countries":["PL"],"hiring_countries":["PL"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":66000,"max_usd":118000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":12},"experience_years_min":13,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Azure","optional":false},{"name":"Cassandra","optional":false},{"name":"Databricks","optional":false},{"name":"dbt","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"Linux","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Snowflake","optional":false},{"name":"Unix","optional":false},{"name":"C#","optional":true},{"name":"C++","optional":true},{"name":"CI/CD","optional":true},{"name":"Docker","optional":true},{"name":"dplyr","optional":true},{"name":"Julia","optional":true},{"name":"Kubernetes","optional":true},{"name":"Matplotlib","optional":true},{"name":"NLTK","optional":true},{"name":"NumPy","optional":true},{"name":"Pandas","optional":true},{"name":"R","optional":true},{"name":"Scala","optional":true},{"name":"Scikit-learn","optional":true},{"name":"Seaborn","optional":true},{"name":"SQL","optional":true}],"status":"live","first_seen_at":"2026-09-26T07:00:00Z","employer_posted_date":"2026-09-26","last_verified_at":"2026-10-08T02:11:22Z","board_verified":true,"closed_at":null,"days_open":11,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":11},"description":"LyondellBasell is a leader in the global chemical industry creating solutions for everyday sustainable living. With a nearly 70-year legacy that includes a Nobel Prize in Chemistry and our proprietary MoReTec recycling technology, LYB is enabling a more sustainable future for generations to come. LYB develops high-quality and innovative products for applications ranging from sustainable transportation and food safety to clean water and quality healthcare. LYB places high priority on diversity, equity and inclusion and is Advancing Good with an emphasis on our planet, the communities where we operate and our future workforce. We're addressing the global challenges of ending plastic waste, taking climate action, and supporting a thriving society, while generating value for our customers, investors, and society.\nCome Join an Inclusive Team\nLyondellBasell’s Digital Technologies (DT) organization provides value focused and scalable digital, data-driven, and advanced analytics solutions across LyondellBasell’s enterprise. Through working closely with other Data Engineers, Software Engineers, Data Scientists, business domain experts, and other members of DT, the Senior or Principal Data Engineer will have the opportunity to provide significant business value through leading the design and delivery of scalable Data Engineering capabilities on high value problems. Success requires a team of innovative, energetic, productive, software engineering minded, and humble individuals who demonstrate LyondellBasell’s core values in the application of software engineering focused Data Engineering pipelines and workflows on each project. At LyondellBasell, we work a flexible hybrid schedule, which includes remote work-from-home days and in-person team collaboration days.\nA Day in the Life\nPlace emphasis on delivering value through design, development, and leading the deployment of data engineering pipelines and solutions which leverage excellent software engineering practices\nWork collaboratively with data scientists, software engineers, and business SMEs (Process Engineers, Automation Engineers, Reliability Engineers, other business domain experts) in providing data pipelines and workflows which are critical to delivering data driven solutions\nWork collaboratively across DT to ensure proper architecture, security, exception handling, testing, and code development standards are adhered to\nDesign and develop data workflows and pipelines necessary for algorithm and ML solution deployment and maintenance for chemical manufacturing domains including predictive maintenance, reliability, preventing downtime, industrial automation and optimization, demand forecasting, and improving health and safety\nLeverage deep software development expertise, code development standards, data engineering, system design, and advanced technologies, to enable the delivery of data-driven projects\nDesign, define, and develop technical platforms, frameworks, and applications, to provide data, business intelligence, and information\nNetwork internally and externally to build relationships that foster technology transfer and collaboration\nAssist with the promotion of digital transformation, training and development of other Data Engineers, Software Engineers, Data Analysts, and other peers throughout the organization\nYou Bring This Value\nBS (MS strongly preferred, and PhD preferred) in Computer Science, Software Engineering, Computer Engineering, Aerospace Engineering, or related technical field\nFor a Senior Data Engineer: 4+ years professional hands on software development experience with a PhD, or 6+ years’ experience with an MS degree, or 8+ years’ experience with a BS degree\nFor a Principal Data Engineer: 7+ years professional hands on software development experience with a PhD, or 9+ years’ experience with an MS degree, or 11+ years’ experience with a BS degree\nDemonstrated ability to drive a project, and work both independently and in a team\nHigh level of enthusiasm and a love of data, software development, and data engineering\nStrong quantitative and problem-solving skills, including strong data, technical, and mathematical knowledge and skills\nStrong Python, JavaScript, and/or Java programming and scripting skills\nStrong experience with Databricks, Snowflake, and/or PostgreSQL\nStrong experience with software engineering oriented data engineering systems, including stream-processing systems, dbt, Big Data querying systems, MongoDB, Cassandra, integration of data from multiple data sources, ETL techniques and frameworks, and/or messaging systems\nExperience working with large structured and/or unstructured data and technologies\nSpecialty skills in large scale computing, cluster computing, and/or cloud computing (Azure preferably)\nExperience with Linux, Unix, Git, and software development testing frameworks\nPreferred Qualifications\nMS strongly preferred, with a PhD preferred\n9+ years professional hands on software development experience with a PhD, or 11+ years’ experience with an MS degree, or 13+ years’ experience with a BS degree\nExperience with microservices architecture, Kubernetes, Docker, and/or CI/CD frameworks\nProficiency and expertise in Real Time historian data, SQL, NoSQL, Graph Databases, and/or NewSQL database technologies\nStrong programming and scripting skills in other languages, such as C#, C++, Julia, or Scala\nExperience with VS Code\nExperience working with Data Scientists on designing and delivering scalable, end to end advanced analytics solutions\nSpecialized experience in providing data engineering solutions in various Data Science domains, such as Predictive Maintenance, Forecasting, Real Time streaming analytics, Image Analysis leveraging deep learning methodologies, and optimization\nExperience with modern Data Engineering, ML and Data Science libraries such as Pandas, NumPy, Scikit-Learn, NLTK, Seaborn, Dplyr\nCompetencies\nBuild Partnerships\nDrive Innovation\nGrow Capabilities\nPromote Inclusion\nMotivational Fit\nTechnical Skills\nDeliver Results\nWe Offer\nWe offer an environment where we encourage personal and professional growth and where you will be rewarded for your performance and results. You will have the possibility to work with specialist on all fields to develop innovative solutions and to extend your national and international network. In addition, we offer you a competitive salary and benefits package.\nThe Company's Global Remote Work Policy allows eligible employees the option to work up to three days a week from home.\nLyondellBasell is committed to advancing diversity, equity & inclusion (DEI) to ensure a positive experience for all employees.\nApplication & Contact\nPlease send us your resume via the application button.\nIf you would like to learn more, please feel free to contact Martyna Piechowiak, Talent Acquisition Specialist at \n#LI-MP1 #LI-Hybrid\nPrivacy Statement: For information regarding how LyondellBasell processes your personal data, please read our Privacy Statement\nStay Connected!\nVisit our LYB Website\nFollow us on LinkedIn and Instagram\nLike us on Facebook\nSubscribe to our YouTube channel","description_format":"text","description_chars":7156,"description_truncated":false,"requirements":{"experience_years_min":13,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":["Equity"],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-04T23:00:50Z"}],"visa":[],"liveness":{"score":60,"band":"ok","label":"Likely open","p_open":1,"p_active":0.805,"p_room":0.75,"age_days":10,"expected_fill_days":15,"reasons":["conf:3","velocity","win:late","comp:brand"],"computed_at":"2026-10-07T05:47:15Z"},"pay":null,"html_url":"https://alion.io/job/lyondellbasell-senior-principal-data-engineer","json_url":"https://alion.io/job/lyondellbasell-senior-principal-data-engineer.json","meta":{"generated_at":"2026-10-08T02:14:52Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":3959,"day_limit":5000,"remaining_today":1041,"minute_limit":60,"resets_at":"2026-10-09T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":1780436},"rest":"https://alion.io/mcp/rest/get_company?id=1780436"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Flyondellbasell-senior-principal-data-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Flyondellbasell-senior-principal-data-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Flyondellbasell-senior-principal-data-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/lyondellbasell-senior-principal-data-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Flyondellbasell-senior-principal-data-engineer"}]}