{"id":130672,"url":"https://alion.io/job/iyzico-senior-data-scientist","title":"Senior Data Scientist","company":{"id":49317,"name":"iyzico","domain":"iyzico.com","url":"https://alion.io/company/iyzico","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"B","score":78,"open_postings":3,"ghost_share":0,"stale_share":0.667,"repost_share":0,"time_to_fill_p50_days":68,"computed_at":"2026-10-17T05:46:00Z"}},"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":["Istanbul, Turkey"],"countries":["TR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":49000,"max_usd":127000,"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":"Flask","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"Scikit-learn","optional":false},{"name":"SQL","optional":false},{"name":"TensorFlow","optional":false},{"name":"Llama","optional":true}],"status":"live","first_seen_at":"2024-06-28T14:02:44Z","employer_posted_date":"2024-06-28","last_verified_at":"2026-10-17T12:22:06Z","board_verified":true,"closed_at":null,"days_open":840,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":840},"description":"iyzico\niyzico was founded in 2013 to provide online payment services and artificial intelligence-based payment technologies to businesses of various sizes in the world of e-commerce. By making the complex payment processes simple through its easy and secure platform, iyzico had achieved significant successes through supporting thousands of businesses in digitalization and was acquired by the global payment systems giant PayU in 2019. With such a robust structure, iyzico is operating on the principle of democratizing financial services and making them accessible for everyone alongside the services it provides to businesses.\nThrough iyzico Buyer Protection, consumers’ concerns regarding shopping online are resolved and better experiences are enabled. Control is handed back to the consumers by 24/7 live support through the iyzico mobile app and convenience in cancellation/returns processes. To this date, more than 2 million consumers shopped online under the security provided by iyzico Buyer Protection and this number is increasing daily. Via pay with iyzico, which is a blended payment solution, millions of consumers who do not use banking can safely shop online under the belt of iyzico Buyer Protection.\niyzico continues to simplify online shopping for both consumers and sellers by the simple, accessible, and innovative technologies it developed.\nResponsibilities:\nAnalyze large-scale structured and unstructured data from multiple sources,\nBuild products that make use of AI, ML, and advanced statistical techniques from basic financial analysis to complex machine learning models,\nCome up with new ideas on the ways we detect anomalies, optimize conversions, and provide business insights through data,\nDesign, analyze, and interpret the results of experiments,\nTo find hidden patterns and relationships in data to provide answers to business concerns, do statistical analysis and/or data mining techniques,\nCollaborate with product, engineering, and risk teams to translate business challenges into data science problems,\nApply best practices for working with ML-Ops infrastructure, improve models and infrastructure to optimize model performance,\nAbility to communicate complicated data outputs to audiences who are business-oriented and non-technical.\nQualifications:\nBachelor's degree in computer science, information technology, industrial engineering, mathematics or statistics,\n5+ years experience the related responsibilities like data science or machine learning engineering,\nStrong analytical thinking and approach, hands-on experience with scientific computing languages and frameworks such as Python (e.g., scikit-learn, TensorFlow, PyTorch, Flask, h2o.ai),\nEager to research and apply new models and can take initiative,\nSQL knowledge is a must,\nMulti-disciplinary and cooperative ability to solve problems in diverse domains including finance, marketing, sales, product development and user experience,\nKnowledge of developing workflows to deploy machine learning models and find new solutions to get processes better and faster,\nExperience of working within the financial regulations is a plus,\nScientific approach for experimentation and rapid prototyping,\nThe ability to present ideas, insights, and solutions in a clear way,\nBe interested in cutting-edge artificial intelligence products and be an early adopter who has experienced them before (Llama, GPT, Gemini).\nWhat We Offer\nA culture of continuous development: conferences, in-house events & Tech Talks to stay up-to-date on current research and technology. P.S.:You do not need to wait to get on the stage and share your expertise with you teammates and the community\nOnline Training Platform (Free access to Udemy, Harvard ManageMentor, Get abstract, etc.),\nFreedom under responsibility is our common mindset. That’s how we designed our flexible working model called iyzico Homequarters. Our homequarters is in Altunizade.\nMeal & Internet Allowance.\nTransportation Allowance.\nA gift voucher to meet tech needs and ergonomic workspace at home.\nMacbook (and monitor if needed)\nEmployee support program: free psychological counseling, legal advice, financial advice etc.\nPrivate health insurance,\n1 day birth day leave.\nAn iyzicoMate is assigned to help you with anything you may need on your onboarding.\nA detailed orientation program designed for you to fully grasp the iyzico culture","description_format":"text","description_chars":4380,"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":[]},"benefits":["Apple Macbook","Flexible schedule","Health insurance"],"hiring_locations":[{"name":"Turkey","iso":"TR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Payment Processing & Gateways"],"lifecycle":[{"event":"open","at":"2024-06-28T14:02:44Z"}],"visa":[],"liveness":{"score":8,"band":"cold","label":"Long shot","p_open":1,"p_active":0.277,"p_room":0.28,"age_days":840,"expected_fill_days":68,"reasons":["conf:3","win:tail","crowd:"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/iyzico-senior-data-scientist","json_url":"https://alion.io/job/iyzico-senior-data-scientist.json","meta":{"generated_at":"2026-10-17T13:23:37Z","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":17925,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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":49317},"rest":"https://alion.io/mcp/rest/get_company?id=49317"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fiyzico-senior-data-scientist"},{"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%2Fiyzico-senior-data-scientist"},{"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%2Fiyzico-senior-data-scientist"},{"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/iyzico-senior-data-scientist\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fiyzico-senior-data-scientist"}]}