{"id":3538190,"url":"https://alion.io/job/matrix-global-services-junior-data-scientist","title":"Junior Data Scientist","company":{"id":3913607,"name":"Matrix Global Services","domain":"matrixglobalservices.com","url":"https://alion.io/company/matrix-global-services","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":"junior","employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":2100,"max":2100,"currency":"EUR","period":"month","gross":null,"usd_annual":28164},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agentic Workflows","optional":false},{"name":"AI Agents","optional":false},{"name":"LLM","optional":false},{"name":"Machine Learning","optional":false},{"name":"MLFlow","optional":false},{"name":"pySpark","optional":false},{"name":"Python","optional":false},{"name":"Spark","optional":true}],"status":"live","first_seen_at":"2026-10-30T15:13:20Z","employer_posted_date":null,"last_verified_at":"2026-10-30T15:13:20Z","board_verified":false,"closed_at":null,"days_open":2,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":2},"description":"We are seeking a highly motivated Junior Data Scientist to join our growing team and help deliver innovative machine learning and analytics solutions for complex business challenges.Zakres obowiązków\nAnalyze complex financial services data to identify patterns, anomalies, suspicious activities, and potential risks using forensic data analysis techniques.\nDevelop and implement data processing and analytical solutions using Python, PySpark, and relevant big data technologies.\nDesign, build, and manage data science workflows and pipelines using tools such as MLflow and Airflow.\nCollaborate directly with technical and business stakeholders to understand customer challenges, translate requirements into analytical solutions, and drive projects independently from concept to delivery.\nExplore and implement innovative solutions using machine learning, LLMs, and agentic AI workflows to improve analytical capabilities and automate data-driven processes.\nWymagania\n2+ years of experience as a data scientist/data engineer/big-data developer\nBSc or equivalent in Mathematics, Statistics, Computer Science, Economics, or another related field\nMust have proven professional experience in data analytics for financial services with forensic skills\nMust have Hands-on experience and knowledge of scripting languages: Python/PySpark as well as DS workflow management tools including MLflow, Airflow, etc.\nExperience in LLM and agentic workflow – an advantage\nAble to solve tech problems for customers, improvise and cope with unexpected challenges\nAbility to design creative solutions for complex requirements\nAbility to learn and lead projects independently, and to work with minimal supervision with customers (tech & business)\nAbility to execute multiple projects and drive key business results under tight deadlines\nTech stack\nPython\nLLM\nData","description_format":"text","description_chars":1842,"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":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Outsourcing & Dedicated Teams","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-30T18:21:15Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":1,"expected_fill_days":30,"reasons":["seen:1","velocity","win:early","comp:junior"],"computed_at":"2026-11-01T06:10:25Z"},"pay":{"stated_usd_annual":28164,"is_top_pay":false},"html_url":"https://alion.io/job/matrix-global-services-junior-data-scientist","json_url":"https://alion.io/job/matrix-global-services-junior-data-scientist.json","meta":{"generated_at":"2026-11-01T22:24:14Z","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":34165,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-02T00:00:00Z"}},"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":3913607},"rest":"https://alion.io/mcp/rest/get_company?id=3913607"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmatrix-global-services-junior-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%2Fmatrix-global-services-junior-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%2Fmatrix-global-services-junior-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/matrix-global-services-junior-data-scientist\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmatrix-global-services-junior-data-scientist"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3538190}},{"tool":"search_jobs","arguments":{"company":"matrixglobalservices.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3538190},"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"}}