{"id":3863931,"url":"https://alion.io/job/axians-portugal-data-engineer","title":"Data Engineer","company":{"id":2415270,"name":"Axians Portugal","domain":"axians.pt","url":"https://alion.io/company/axians-pt","size_band":null,"is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Teamtailor","truth_index":{"grade":"B","score":78,"open_postings":6,"ghost_share":0.167,"stale_share":0,"repost_share":0.5,"time_to_fill_p50_days":71,"computed_at":"2026-11-08T05:47:12Z"}},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Lisbon, Portugal","Porto, Portugal"],"countries":["PT"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ETL/ELT","optional":false},{"name":"Power BI","optional":false},{"name":"pySpark","optional":false},{"name":"Python","optional":false},{"name":"Spark","optional":true}],"status":"live","first_seen_at":"2026-11-06T10:06:02Z","employer_posted_date":"2026-11-06","last_verified_at":"2026-11-08T07:57:11Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Join Axians, where innovation thrives on trust and autonomy, and where every challenge is an opportunity to create technology with impact.\nSenior Data Engineer\nWhat We Are Looking For\nWe are looking for a Senior Data Engineer to join an international project in a dynamic and multicultural environment. In this role, you will contribute to the development of data-driven solutions that empower business teams to make informed decisions and solve complex challenges. You will be responsible for designing, developing, and optimizing data pipelines, data platforms, and reporting solutions while ensuring high standards of data quality, performance, and reliability. This is an excellent opportunity for professionals who are passionate about data engineering, automation, and analytics, and who enjoy working closely with stakeholders to transform business requirements into scalable and impactful data solutions.\nWhat You Will Do on a Daily Basis\nDesign, develop, and maintain data solutions that support business and operational needs;\n\nBuild and optimize ETL processes to ensure reliable and efficient data integration;\n\nDevelop and maintain data pipelines across multiple data sources;\n\nCollaborate with stakeholders to understand business requirements and translate them into technical solutions;\n\nContribute to the industrialization and automation of data processing workflows;\n\nDesign and maintain data models and data warehouse structures;\n\nDevelop dashboards and reporting solutions to support decision-making;\n\nEnsure data accuracy, consistency, and quality across platforms;\n\nIdentify opportunities to improve processes and enhance data architecture;\n\nSupport troubleshooting, maintenance, and optimization of existing data solutions;\n\nPromote best practices in data engineering, automation, and analytics;\n\nWork closely with cross-functional teams to deliver high-quality and scalable solutions.\n\nYour Key Skills\nData Engineering;\n\nPython and PySpark;\n\nETL Development.\n\nYour Main Qualifications\nPrevious experience as a Data Engineer or in a similar data-focused role;\n\nStrong experience with Python and PySpark development;\n\nSolid knowledge of ETL processes and data integration techniques;\n\nUnderstanding of data processing, transformation, and data warehousing concepts;\n\nExperience designing and developing dashboards using Power BI;\n\nKnowledge of database management principles and data modelling;\n\nExperience working with large datasets and complex data ecosystems;\n\nAbility to understand business requirements and translate them into effective data solutions;\n\nFluency in English is mandatory.\n\nWhat We Offer\nStable professional career\nWorking with Axians projects becomes an asset to those of us who want to offer stability through a secure career.\nProspects for career advancement\nYou can access training and new certifications that will further elevate your skills. The 360° evaluation from managers and peers will also allow you to evolve.\nWork Life Balance\nBy collaborating with Axians, you will be able to reconcile work and family requirements without neglecting either area.\nAttractive, evolving compensation\nWhen working with Axians, you will have access to performance bonuses in addition to an attractive salary pack (base salary + benefits). You are also entitled to health insurance and an employee assistance program for you and your family (Psychological, Legal, Psychosocial, and Financial support).\nAxians is the VINCI Energies brand dedicated to Information Technology and Digital Transformation. With an international presence and a people-to-people approach, we combine technology, innovation, and proximity to create real impact for organizations and society.\nJoin Axians\nAt Axians, we believe that talent does not fit a single profile. We value diversity and promote an inclusive environment where everyone has the opportunity to grow and contribute. If you have a disability or impairment, we are committed to ensuring equal opportunities throughout the recruitment and onboarding process. Whenever needed, we provide reasonable accommodations so that you can participate on an equal basis. 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