{"id":2456712,"url":"https://alion.io/job/similarweb-data-analyst-product-data-ai-quality","title":"Data Analyst– Product Data & AI Quality","company":{"id":2378,"name":"Similarweb","domain":"similarweb.com","url":"https://alion.io/company/similarweb","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":88,"open_postings":50,"ghost_share":0,"stale_share":0.3,"repost_share":0,"time_to_fill_p50_days":74,"computed_at":"2026-10-14T06:34:16Z"}},"role":"Analytics","role_family":"Analytics","seniority":"junior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Tel Aviv, Israel"],"countries":["IL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":48000,"max_usd":116000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1412},"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"LLM","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false},{"name":"Structured Outputs","optional":false}],"status":"live","first_seen_at":"2026-10-13T12:58:57Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-10-14T23:38:58Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Data Analyst - Product Data & AI Quality\nTel Aviv-Yafo, Israel\nSimilarweb is the leading digital intelligence platform used by over 3500 global customers. Our wide range of solutions power the digital strategies of companies like Google, eBay, and Adidas.\nWe help our customers succeed in today’s digital world by giving them access to data-driven insights, competitive benchmarks, strategic analysis, and more.\nIn 2021, we went public on the New York Stock Exchange, and we haven’t stopped growing since!\nWe’re looking for a Data Analyst to join our R&D department!\nWhy is this role so important at Similarweb?\nOur Retail Intelligence products help leading brands and retailers understand how their products, brands and categories perform online. Behind them is data collected from retailers and marketplaces around the world, each describing products in its own way. We use LLMs and ML models to classify, normalize and structure that data into a single, trusted view.\nAs a Data Analyst on the team, you’ll be the person who knows this data best. You’ll own its quality: defining what “correct” looks like, building the ground truth our models are measured against, and finding where things break and why. You’ll work closely with the engineers and scientists who build our LLM and ML pipelines, and with Product, turning what you find into clear priorities. Your work will also directly support our customers: partnering with our customer-facing teams on deep-dive analyses, and investigating and fixing the data gaps that matter most to clients.\nIt’s a role for someone curious and hands-on, who enjoys digging into data, uses AI tools to move faster, and wants to see their analysis directly shape the product.\nSo, what will you be doing all day?\nYour daily responsibilities may include:\nAnalyzing product, brand and category data to find gaps, errors and opportunities to improve coverage and accuracy\nDefining quality metrics and building the dashboards and checks that track them over time\nBuilding and maintaining ground-truth datasets and labeling guidelines, and running labeling processes\nEvaluating the output of LLM and ML models: error analysis, comparing approaches, and turning findings into concrete improvements\nUsing LLMs and AI tools to speed up analysis, labeling and data review\nHelping define and maintain taxonomies and classification rules together with Product\nSupporting client-related needs with our customer-facing teams, from in-depth analyses of specific market segments to investigating and fixing data gaps raised by clients\nValidating new data sources before they are added to the product\nPartnering with Product and engineering to translate findings into requirements and priorities\nThis is the perfect job for someone who:\nHolds a B.Sc. in Industrial Engineering, Statistics, Economics, Computer Science or another quantitative field\nHas 2+ years of experience as a data analyst, preferably in a tech company\nHas strong SQL skills\nUses Python for data analysis (pandas, notebooks) - Must\nHas a solid understanding of statistics and evaluation metrics: sampling, precision/recall, confidence levels\nHas hands-on experience using LLMs for data work, such as prompting, structured outputs or reviewing model outputs\nHas strong attention to detail and a structured approach to messy, ambiguous data\nCommunicates clearly in English and can present findings to Product, engineering and customer-facing teams\nHas experience with labeling, taxonomies or data quality processes (advantage)\nHas experience with e-commerce or product data (advantage)\nHas experience with BI and visualization tools (advantage)\nAt Similarweb, collaborating with our colleagues in-office creates a more connected, unified culture. Our best work is a product of our face-to-face collaboration, with the ability to work partially from home.\nWhy you’ll love being a Similarwebber:\nYou’ll actually love the product you work with: Our customers aren’t our only raving fans. When we asked our employees why they chose to come work at Similarweb, 99% of them said “the product.” Imagine how exciting your job is when you get to work with the most powerful digital intelligence platform in the world.\nYou’ll find a home for your big ideas: We encourage an open dialogue and empower employees to bring their ideas to the table. You’ll find the resources you need to take initiative and create meaningful change within the organization.\nWe offer competitive perks & benefits: We take your well-being seriously, and offer competitive compensation packages to all employees. We also put a strong emphasis on community, with regular team outings and happy hours.\nYou can grow your career in any direction you choose: Interested in becoming a VP or want to transition into a different department? Whether it’s Career Week, personalized coaching, or our ongoing learning solutions, you’ll find all the tools and opportunities you need to develop your career right here.\nDiversity isn’t just a buzzword: People want to work in a place where they can be themselves. We strive to create a workplace that is reflective of the communities we serve, where everyone is empowered to bring their full, authentic selves to work. We are committed to inclusivity across race, gender, ethnicity, culture, sexual orientation, age, religion, spirituality, identity and experience. We believe our culture of equality and mutual respect also helps us better understand and serve our customers in a world that is becoming more global, more diverse, and more digital every day.\nWe will handle your application and information related to your application in accordance with the Applicant Privacy Policy available here: https://www.similarweb.com/corp/legal/applicant-privacy-policies/\nWe will handle your application and information related to your application in accordance with the Applicant Privacy Policy available here.","description_format":"text","description_chars":5896,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Data Providers & Datasets","B2B Company & Contact Data"],"lifecycle":[{"event":"open","at":"2026-10-13T16:16:18Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":74,"reasons":["conf:2","win:early","comp:junior"],"computed_at":"2026-10-14T06:34:16Z"},"pay":null,"html_url":"https://alion.io/job/similarweb-data-analyst-product-data-ai-quality","json_url":"https://alion.io/job/similarweb-data-analyst-product-data-ai-quality.json","meta":{"generated_at":"2026-10-15T00:27:24Z","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":583,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-16T00:00:00Z"}},"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":2378},"rest":"https://alion.io/mcp/rest/get_company?id=2378"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsimilarweb-data-analyst-product-data-ai-quality"},{"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%2Fsimilarweb-data-analyst-product-data-ai-quality"},{"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%2Fsimilarweb-data-analyst-product-data-ai-quality"},{"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/similarweb-data-analyst-product-data-ai-quality\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsimilarweb-data-analyst-product-data-ai-quality"}]}