{"id":3702984,"url":"https://alion.io/job/endava-data-scientist-2","title":"Data Scientist","company":{"id":6702,"name":"Endava","domain":"endava.com","url":"https://alion.io/company/endava","size_band":"51-200","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"B","score":75,"open_postings":28,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":26,"computed_at":"2026-11-04T06:34:25Z"}},"role":"Data Science","role_family":"Data Science","seniority":"middle","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Buenos Aires, Argentina"],"countries":["AR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"A/B Testing","optional":false},{"name":"LightGBM","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false},{"name":"Recommender Systems","optional":false},{"name":"Scikit-learn","optional":false},{"name":"SQL","optional":false},{"name":"XGBoost","optional":false}],"status":"live","first_seen_at":"2026-11-03T17:42:52Z","employer_posted_date":"2026-11-03","last_verified_at":"2026-11-05T01:22:03Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Technology is our how. And people are our why. For over two decades, we have been harnessing technology to drive meaningful change.\nBy combining world-class engineering, industry expertise and a people-centric mindset, we consult and partner with leading brands from various industries to create dynamic platforms and intelligent digital experiences that drive innovation and transform businesses.\nFrom prototype to real-world impact - be part of a global shift by doing work that matters.\n We are seeking a Data Scientist to design, build and validate the machine learning models behind personalization features in our new mobile trading app, working within guardrails set by our Compliance team.\nWhat they will do\nBuild similar-symbol models (clustering / co-occurrence) on aggregate trading data, including minimum-activity thresholds\nDevelop propensity models that score customers’ likelihood to adopt new products, from day one of the customer lifecycle\nExplore models linking significant price moves to news events\nDefine features, training data and evaluation metrics; validate models and set score thresholds\nAnalyze content and in-app engagement data to identify drop-off and high-performing content\nHand off production-ready models to ML Engineers and document methodology and assumptions\n Must have\n4+ years in applied data science, with models deployed to production\nStrong Python and SQL; scikit-learn, XGBoost/LightGBM or similar\nRecommendation systems, clustering and propensity / classification modeling\nExperimental design and model evaluation (A/B testing, calibration, drift)\nAbility to explain modeling choices clearly to product and compliance stakeholders\nNice to have\nBrokerage, trading or other financial services experience\nKnowledge of options and equities markets\nProduct analytics data (e.g. Amplitude)\n Discover some of the global benefits that empower our people to become the best version of themselves:\nFinance: Competitive salary package, share plan, company performance bonuses, value-based recognition awards, referral bonus; \nCareer Development: Career coaching, global career opportunities, non-linear career paths, internal development programmes for management and technical leadership;\nLearning Opportunities: Complex projects, rotations, internal tech communities, training, certifications, coaching, online learning platforms subscriptions, pass-it-on sessions, workshops, conferences;\nWork-Life Balance: Hybrid work and flexible working hours, employee assistance programme;\nHealth: Global internal wellbeing programme, access to wellbeing apps;\n Community: Global internal tech communities, hobby clubs and interest groups, inclusion and diversity programmes, events and celebrations.\nAt Endava, we’re committed to creating an open, inclusive, and respectful environment where everyone feels safe, valued, and empowered to be their best. We welcome applications from people of all backgrounds, experiences, and perspectives-because we know that inclusive teams help us deliver smarter, more innovative solutions for our customers. Hiring decisions are based on merit, skills, qualifications, and potential. If you need adjustments or support during the recruitment process, please let us know.","description_format":"text","description_chars":3237,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Flexible schedule","Hybrid work"],"hiring_locations":[{"name":"Argentina","iso":"AR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Outsourcing & Dedicated Teams","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-11-03T20:13:56Z"}],"visa":[],"liveness":{"score":70,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.695,"p_room":1,"age_days":0,"expected_fill_days":26,"reasons":["conf:0","stale_co","wave","velocity","win:early","comp:brand"],"computed_at":"2026-11-04T06:34:25Z"},"pay":null,"html_url":"https://alion.io/job/endava-data-scientist-2","json_url":"https://alion.io/job/endava-data-scientist-2.json","meta":{"generated_at":"2026-11-05T05:32:55Z","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":6584,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-06T00:00:00Z"}},"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":6702},"rest":"https://alion.io/mcp/rest/get_company?id=6702"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fendava-data-scientist-2"},{"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%2Fendava-data-scientist-2"},{"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%2Fendava-data-scientist-2"},{"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/endava-data-scientist-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fendava-data-scientist-2"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3702984}},{"tool":"search_jobs","arguments":{"company":"endava.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3702984},"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"}}