{"id":1804684,"url":"https://alion.io/job/capgemini-senior-data-engineer-aws-transformation","title":"Senior Data Engineer (AWS Transformation)","company":{"id":145,"name":"Capgemini","domain":"capgemini.com","url":"https://alion.io/company/capgemini","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"B","score":80,"open_postings":1799,"ghost_share":0.001,"stale_share":0.794,"repost_share":0.009,"time_to_fill_p50_days":28,"computed_at":"2026-10-26T05:57:25Z"}},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Geneva, Switzerland"],"countries":["CH"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":63000,"max_usd":164000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2679},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon Redshift","optional":false},{"name":"Amazon S3","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"ETL/ELT","optional":false},{"name":"pySpark","optional":false},{"name":"Python","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-09-18T12:38:15Z","employer_posted_date":"2026-10-01","last_verified_at":"2026-10-26T10:33:24Z","board_verified":true,"closed_at":null,"days_open":38,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":38},"description":"Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world.\nYOUR ROLE\nAs a Senior Data Engineer, you will support the migration and modernization of enterprise data platforms to AWS, delivering scalable and reliable data solutions within a large-scale banking transformation program.\nDesign, build, and optimize data pipelines and ETL/ELT processes on AWS;\nMigrate and modernize on-premises data platforms, databases, and data workloads to AWS;\nDevelop scalable data models, data lakes, and analytical datasets to support business and regulatory requirements;\nEnsure data quality, performance, reliability, and observability across data platforms;\nCollaborate with architects, cloud engineers, and business stakeholders to deliver end-to-end data solutions;\nContribute to the industrialization of the target platform through automation, testing, and deployment best practices.\nYOUR PROFILE\n8+ years of experience in Data Engineering, including large-scale data transformation and migration projects;\nStrong hands-on expertise with AWS data services such as S3, Glue, Redshift, Athena, EMR, Lambda, and Lake Formation;\nAdvanced SQL and Python skills, with experience using Spark/PySpark for large-scale data processing;\nProven experience designing and implementing modern data lake, data warehouse, and ETL/ELT architectures;\nExperience migrating data workloads from on-premises environments to AWS cloud platforms;\nFluent in English; French is a strong advantage.\nWHAT YOU'LL LOVE ABOUT WORKING HERE\nCraft your own career path through continuous learning and personal growth;\nExperience the benefits of hybrid working, offering flexibility and ensuring work-life balance;\nHarness the strength of diverse teams, fostering innovation and inclusive collaboration;\nWe offer additional benefits such as 5 weeks of vacation, Employee referral bonus, Company shares program and Annual contribution to a fitness subscription.\nCapgemini Switzerland is an equal opportunity employer. We promote equality and dignity in all aspects of recruitment and employment, and all offers of employment and promotions are made on the basis of performance, competence and ability.\nCapgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. 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