{"id":2010701,"url":"https://alion.io/job/global-e-senior-data-scientist-maternity-cover","title":"Senior Data Scientist (Maternity cover)","company":{"id":49221,"name":"Global-e","domain":"global-e.com","url":"https://alion.io/company/global-e","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Comeet","truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Dublin, Ireland"],"countries":["IE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":68000,"max_usd":174000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2324},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"BERT","optional":false},{"name":"Fine-tuning","optional":false},{"name":"Machine Learning","optional":false},{"name":"NLP","optional":false}],"status":"live","first_seen_at":"2026-09-28T00:10:46Z","employer_posted_date":"2026-10-11","last_verified_at":"2026-10-19T14:40:24Z","board_verified":true,"closed_at":null,"days_open":21,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":21},"description":"Description\nGlobal-e (Nasdaq: GLBE) is the world’s leading platform for global direct-to-consumer e-commerce, enabling brands and retailers to seamlessly sell worldwide, delivering localized experiences across markets.\nTrusted by some of the world’s most recognized brands including Adidas, Alo Yoga, Logitech, Hugo Boss, Marc Jacobs, and Victoria’s Secret, we operate on a massive global scale through dynamic teams across North America, EMEA, and APAC.\nOur technology-based end-to-end solution combines advanced localization capabilities, streamlined global operations and extensive big-data analytics, covering everything merchants need to scale worldwide. We’re a fast-moving, highly collaborative company where innovation, creativity, ownership, and impact are part of everyday work.\nWe are looking for a Senior Data Scientist to join our classification team. A critical component to enabling cross-border is delivering seamless clearance through customs. This is also an incredibly challenging problem where Global-e has radically changed the industry by delivering the world's first machine learning-based, highly accurate classification system that replaces the need for people to inspect and classify individual products. This capability enables our clients to ship goods from anywhere in the world to anywhere in the world directly from their stores and fulfillment centers, keeping customers happy with fast and seamless delivery.\nMain Responsibilities:\nResearch, design, maintain, and evolve the company's machine learning models to support the world’s fastest and most accurate classification and restriction systems for cross-border trade. \nDevelop, fine-tune, and deploy Large Language Models (LLMs) to enhance classification accuracy and automation capabilities. \nEngage in both exploratory data analysis to identify trends and formulate modeling approaches to solve problems\nUse model outputs to deliver both short-term commercial impact and longer-term business value and customer experience\nPartner closely with product, engineering and other business leaders by providing consulting and analytic services that help influence product decisions with data\nDocument clear insights and analysis for stakeholders to understand and take actions accordingly\nContinuously evaluate model performance and drive iterative improvements to enhance accuracy and effectiveness\nHelp cultivate a culture of experimentation through sharing of best practices and trainings\nRequirements\nAt least 5 years of experience in data science, solving real-world problems, and using modern technologies to develop ML models. \nExperience with the full lifecycle of a data product - ideation to productionizing and iterating. \nExperience with training, fine-tuning, and deploying LLMs, as well as applying state-of-the-art architectures to domain-specific challenges. \nExperience with NLP algorithms and approaches and their applications to taxonomies, recommendations, and search domains. \nSolid programming skills to code, build, and test models. \nKnowledge of and appetite for mathematical principles that are the foundation of ML methods. \nFamiliarity with transformer-based architectures (e.g., BERT, GPT) and their application to classification and predictive modeling. \nExperience in optimizing and scaling deep learning models for real-world deployment in production environments. \nStrong data visualisation skills\nExcellent communication skills, both written and verbal; the ability to convey your message to team members and other stakeholders","description_format":"text","description_chars":3541,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Commerce"],"lifecycle":[{"event":"open","at":"2026-10-07T13:02:21Z"}],"visa":[],"liveness":{"score":80,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.889,"p_room":0.9,"age_days":21,"expected_fill_days":46,"reasons":["conf:3","velocity","win:mid"],"computed_at":"2026-10-19T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/global-e-senior-data-scientist-maternity-cover","json_url":"https://alion.io/job/global-e-senior-data-scientist-maternity-cover.json","meta":{"generated_at":"2026-10-19T17:52:38Z","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_verified","counted_by":"address","units_charged":1,"used_today":13686,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-20T00:00:00Z"}},"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":49221},"rest":"https://alion.io/mcp/rest/get_company?id=49221"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fglobal-e-senior-data-scientist-maternity-cover"},{"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%2Fglobal-e-senior-data-scientist-maternity-cover"},{"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%2Fglobal-e-senior-data-scientist-maternity-cover"},{"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/global-e-senior-data-scientist-maternity-cover\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fglobal-e-senior-data-scientist-maternity-cover"}]}