{"id":1797068,"url":"https://alion.io/job/raya-holding-specialist-data-science","title":"Specialist (Data Science)","company":{"id":57502,"name":"Raya Holding","domain":"rayacorp.com","url":"https://alion.io/company/raya-holding","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Egypt"],"countries":["EG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":63000,"max_usd":172000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":865},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"GitHub Actions","optional":false},{"name":"GitLab CI","optional":false},{"name":"Jenkins","optional":false},{"name":"LightGBM","optional":false},{"name":"Python","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false},{"name":"Time Series Forecasting","optional":false},{"name":"XGBoost","optional":false}],"status":"live","first_seen_at":"2026-08-16T11:49:42Z","employer_posted_date":"2026-08-16","last_verified_at":"2026-10-19T01:24:15Z","board_verified":true,"closed_at":null,"days_open":63,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":63},"description":"End-to-end ownership of models - from framing new projects and data work through deployment, monitoring, and retraining, as well as owning models already in production.\nScoping and kicking off new projects - problem framing, data exploration, and initial modeling - not just maintaining what's already shipped.\nCode review for the Data Science team: setting and enforcing standards for readability, testing, and maintainability across everyone's PRs, not just your own.\nCI/CD for model and pipeline code - build, test, and deployment pipelines that let the team ship changes safely and often.\nProduction reliability - monitoring, alerting, and incident response for models you and your squad own once they're live.\nMentoring less senior team members on both modeling judgment and software engineering practice.\n Strong computer science fundamentals: clean, well-tested, version-controlled code - not notebook-only work.\nHands-on CI/CD experience: building and maintaining pipelines (e.g. GitHub Actions, GitLab CI, Jenkins, or similar).\nReal MLOps experience: model packaging, deployment, monitoring, and retraining in production - not just training a model and handing it off.\nA versatile, generalist data science background: comfortable moving across problem types and owning a project from problem definition through modeling and evaluation, rather than specializing narrowly in one domain.\nCore ML & statistics toolkit: regression and classification, tree-based ensembles (XGBoost/LightGBM/Random Forest), scorecard/GLM-style modeling, feature engineering, cross-validation, and rigorous model evaluation (AUC, KS, precision/recall, calibration).\nTime-series and forecasting methods: classical approaches (ARIMA/exponential smoothing) as well as ML-based forecasting, with the judgment to choose the right method for the data and business question.\nStrong data wrangling and cleaning skills: comfortable working with messy, incomplete, or inconsistent real-world data, building robust preprocessing pipelines, and validating data quality before it reaches a model.\nComfortable giving and receiving code review, and setting a bar for the rest of the team, not just meeting it.\nExperience with a modern ML stack (Python, SQL, common ML/DL frameworks) - specific cloud provider experience is not required.\n Bachelor's degree in Computer Science, Statistics, Engineering, or a related quantitative field required; Master's a plus\n3-5 years of proven experience as a Data Analyst or Data Scientist and \nExperience with database and model design and segmentation techniques\nOwnership \nFunctional Skills\nIdeas presentation and Taking initiative \nContinuous Learning \nCustomer Centricity\nFamiliarity with Big Data Echo systems\nGeneral knowledge regarding Data management and Governance\nFluent in Spark coding","description_format":"text","description_chars":2804,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":["Continuous learning"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Wholesale","Systems Integrators","Call Center Services"],"lifecycle":[{"event":"open","at":"2026-10-03T18:15:06Z"}],"visa":[],"liveness":{"score":15,"band":"cold","label":"Long shot","p_open":1,"p_active":0.533,"p_room":0.28,"age_days":63,"expected_fill_days":24,"reasons":["conf:4","velocity","win:tail","crowd:"],"computed_at":"2026-10-19T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/raya-holding-specialist-data-science","json_url":"https://alion.io/job/raya-holding-specialist-data-science.json","meta":{"generated_at":"2026-10-19T06:38:30Z","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":4218,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-20T00:00:00Z"}},"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":57502},"rest":"https://alion.io/mcp/rest/get_company?id=57502"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fraya-holding-specialist-data-science"},{"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%2Fraya-holding-specialist-data-science"},{"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%2Fraya-holding-specialist-data-science"},{"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/raya-holding-specialist-data-science\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fraya-holding-specialist-data-science"}]}