{"id":17819,"url":"https://alion.io/job/surfshark-midsenior-data-scientist-incogni","title":"Mid/Senior Data Scientist (Incogni)","company":{"id":5244,"name":"Surfshark","domain":"surfshark.com","url":"https://alion.io/company/surfshark","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"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":["Vilnius, Lithuania","Kaunas, Lithuania"],"countries":["LT"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":3500,"max":6800,"currency":"EUR","period":"month","gross":true,"usd_annual":91644},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Embeddings","optional":false},{"name":"LLM","optional":false},{"name":"Machine Learning","optional":false},{"name":"NLP","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false},{"name":"Time Series","optional":false}],"status":"live","first_seen_at":"2026-07-22T11:32:26Z","employer_posted_date":"2026-07-22","last_verified_at":"2026-11-02T20:22:20Z","board_verified":true,"closed_at":null,"days_open":103,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":103},"description":"Our Data Science team, working with Surfshark and Incogni products, is looking for a skilled Data Scientist. Our projects cover a broad spectrum of data science challenges, from time series modeling to NLP and generative AI We follow a value-driven approach and are deeply committed to contributing to the growth and success of our products. If you are enthusiastic about cybersecurity, data protection, and data science, we look forward to your application!\nIf you want to:\nDesign, build, and productionize NLP-heavy machine learning systems, including text classification, entity extraction, semantic similarity, and LLM-based workflows;\n\nWrite clean, efficient, and testable Python code for data pipelines, feature engineering, modeling, and evaluation;\n\nOwn models end to end: problem framing, data exploration, model selection, validation, deployment, and iteration;\n\nWork closely with product and engineering teams to turn ambiguous problems into concrete, data-driven solutions;\n\nEvaluate and apply modern NLP approaches, from classical methods to transformer-based and generative models, with a pragmatic focus on impact;\n\nCommunicate findings clearly to both technical and non-technical stakeholders, focusing on decisions, trade-offs, and outcomes rather than theory.\n\nAnd you can check off:\nProven experience in applied data science or machine learning, with a track record of owning and delivering models to production;\n\nStrong NLP background, including hands-on experience with text modeling, embeddings, transformers, and LLM-based systems;\n\nAdvanced Python skills, with the ability to write production-quality code;\n\nSolid SQL skills and experience working with large, imperfect, real-world datasets;\n\nStrong understanding of machine learning fundamentals, model evaluation, and common failure modes;\n\nAbility to translate business problems into modeling approaches and explain results clearly without relying on jargon;\n\nExperience working in modern engineering environments, including code reviews, testing, version control, and CI/CD.\n\nHere’s the deal:\nGrowth and learning opportunities: time dedicated to learning, conferences, online learning platforms, and books for your professional development;\n\nHealth and wellness: we want you to feel and be your best. That's why we offer various benefits, from online workouts and a physical coach to health insurance and regular mental health checks;\n\nTools of your choice: choose the technical equipment and tools you need to do your best work;\n\nCommunity and celebrations: get ready for long-lasting traditions such as yearly workation, Friday get-togethers, various team buildings and company celebrations;\n\nWork-life balance: We encourage working in the office, with the possibility of up to two remote days per week. Plus, with our WFA policy, you can work from almost anywhere in the world;\n\nMore days off: additional vacation days depending on your tenure;\n\nPremium Surfshark accounts: for you, your family, and friends;\n\nGross salary: 3500-6800 Eur/month. Although it may vary depending on your skills and experience.","description_format":"text","description_chars":3087,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Health insurance","Professional development"],"hiring_locations":[{"name":"Lithuania","iso":"LT","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["VPN & Proxy Services","Internet Security Services"],"lifecycle":[{"event":"open","at":"2026-07-22T11:32:26Z"}],"visa":[],"liveness":{"score":18,"band":"cold","label":"Long shot","p_open":1,"p_active":0.632,"p_room":0.28,"age_days":102,"expected_fill_days":42,"reasons":["conf:3","velocity","win:tail","crowd:"],"computed_at":"2026-11-02T06:13:15Z"},"pay":{"stated_usd_annual":91644,"is_top_pay":false},"html_url":"https://alion.io/job/surfshark-midsenior-data-scientist-incogni","json_url":"https://alion.io/job/surfshark-midsenior-data-scientist-incogni.json","meta":{"generated_at":"2026-11-02T20:52:16Z","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":29218,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-03T00:00:00Z"}},"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":5244},"rest":"https://alion.io/mcp/rest/get_company?id=5244"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsurfshark-midsenior-data-scientist-incogni"},{"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%2Fsurfshark-midsenior-data-scientist-incogni"},{"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%2Fsurfshark-midsenior-data-scientist-incogni"},{"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/surfshark-midsenior-data-scientist-incogni\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsurfshark-midsenior-data-scientist-incogni"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":17819}},{"tool":"search_jobs","arguments":{"company":"surfshark.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":17819},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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