{"id":4247612,"url":"https://alion.io/job/net-check-data-scientist","title":"Data Scientist","company":{"id":1669543,"name":"NET CHECK","domain":"nc-group.ca","url":"https://alion.io/company/nc-group","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":null,"employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Belgrade, Serbia"],"countries":["RS"],"hiring_countries":["RS"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon Redshift","optional":false},{"name":"Bash","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Git","optional":false},{"name":"Linux","optional":false},{"name":"Machine Learning","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false},{"name":"Airflow","optional":true},{"name":"AWS","optional":true},{"name":"Docker","optional":true},{"name":"Jira","optional":true}],"status":"live","first_seen_at":"2026-11-13T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-11-13T00:00:00Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"For more than 25 years, NET CHECK has delivered high-quality engineering services to the telecommunications industry, and our global presence keeps growing. Data analytics is a key part of that growth, and we are looking for a Data Scientist to join our team in Belgrade.\n\nIn this role, you will:\n\nFind data-driven answers to real-world network questions by building KPIs, analyses, and maps,\n\nPresent findings in clear reports and visualisations,\n\nApply statistical and machine learning models,\n\nDesign, create, and present data products,\n\nBuild and maintain ETL pipelines,\n\nWrite and optimise SQL and design data models,\n\nEnsure data quality through validation, testing, and QA,\n\nAutomate workflows,\n\nCollaborate with telco engineers and support sales teams.\n\nYour Profile:\n\nUniversity degree in computer science, telecommunications, mathematics, or equivalent experience,\n\nPython for data analysis and visualisation,\n\nStatistics and machine learning fundamentals,\n\nStrong with Redshift and PostgreSQL,\n\nExperience building ETL pipelines,\n\nLinux, Bash, and Git,\n\nGood English, written and spoken.\n\nNice to have:\n\nTelecommunications and cellular network knowledge,\n\nApache Airflow,\n\nAWS services,\n\nGeospatial data analysis,\n\nDocker,\n\nBI tools,\n\nJira.\n\nWe Offer:\n\nWorking in a pleasant and dynamic environment and with motivated teams,\n\nCompetitive compensation and benefits,\n\nFlexible, mostly remote work in line with our hybrid work policy,\n\nAccess to learning platforms,\n\nPrivate health insurance,\n\n25 days of vacation,\n\nFitPass membership.","description_format":"text","description_chars":1543,"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","Hybrid work"],"hiring_locations":[{"name":"Serbia","iso":"RS","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Managed Network Services","Telecom Infrastructure"],"lifecycle":[{"event":"open","at":"2026-11-13T13:06:35Z"}],"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":28,"reasons":["seen:0","win:early"],"computed_at":"2026-11-13T15:47:07Z"},"pay":null,"html_url":"https://alion.io/job/net-check-data-scientist","json_url":"https://alion.io/job/net-check-data-scientist.json","meta":{"generated_at":"2026-11-13T15:47:07Z","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":31661,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-14T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":1669543},"rest":"https://alion.io/mcp/rest/get_company?id=1669543"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fnet-check-data-scientist"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2Fnet-check-data-scientist"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fnet-check-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/net-check-data-scientist\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fnet-check-data-scientist"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4247612}},{"tool":"search_jobs","arguments":{"company":"nc-group.ca","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4247612},"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. Docs: https://alion.io/developers"}}