{"id":2182117,"url":"https://alion.io/job/relx-senior-data-scientist-i-6","title":"Senior Data Scientist I","company":{"id":3770,"name":"RELX","domain":"relx.com","url":"https://alion.io/company/relx","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":80,"open_postings":142,"ghost_share":0,"stale_share":0.782,"repost_share":0,"time_to_fill_p50_days":30,"computed_at":"2026-10-15T05:46:00Z"}},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom","United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":77000,"max_usd":151000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":39},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agentic Workflows","optional":false},{"name":"CI/CD","optional":false},{"name":"Databricks","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-10-09T15:13:36Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-10-15T06:33:05Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"Are you passionate about using AI, advanced analytics, and data science to solve complex problems and influence product strategy?\nDo you enjoy building end-to-end solutions that transform data into actionable insights and measurable business value?\nAbout our Team\nAt LexisNexis Intellectual Property Solutions, our mission is to bring clarity to innovation by delivering better outcomes to the innovation community. Each and every day, the work our team does supports the development of new technologies and processes that ultimately advance humanity. Helping our customers reach their goals is our primary focus. We enable innovators to accomplish more by helping them make informed decisions, be more productive, comply with regulations and ultimately achieve superior results. Our overall success is measured by how well we deliver these results. We are proud to directly support and serve these innovators in their endeavors to better humankind.\nAbout the Role\nAs a Senior Data Scientist in the Global Product Insights team, you will build end-to-end AI analytics solutions that turn complex data into actionable insights and support informed product and business decisions. You will own delivery from problem definition and data preparation through development, deployment, evaluation, and continuous improvement. Working closely with product, analytics, and engineering teams, you will apply data science, AI, and data engineering expertise to deliver scalable solutions that create measurable impact.\nResponsibilities\nTranslate product and business questions into clearly defined analytics and AI use cases, with measurable success criteria.\nDesign, develop, and deploy end-to-end AI analytics solutions, from data ingestion and transformation to models, applications, and stakeholder-facing insights.\nBuild and maintain scalable data pipelines using SQL, Python, and Databricks, ensuring data quality, reliability, and reproducibility.\nApply machine learning and generative AI, including LLMs, and agentic workflows, where appropriate to improve analytics and decision support.\nAnalyse product usage and other relevant data to identify patterns, explain performance, and uncover opportunities to improve customer and business outcomes.\nEstablish evaluation and monitoring practices covering analytical accuracy, AI output quality, reliability, performance, cost, and business impact.\nCollaborate with engineering and analytics teams to integrate solutions into existing platforms and workflows, following sound software engineering and data engineering practices.\nCommunicate findings and recommendations clearly, contribute to technical decisions, and share best practices with colleagues.\nRequirements\nDemonstrated experience delivering data science and AI solutions from concept to production, supported by equivalent practical experience.\nStrong SQL expertise, including complex queries, data transformation, and performance optimisation across large datasets.\nStrong Python proficiency for data analysis, machine learning, automation, and production-quality application development.\nRobust knowledge of data engineering, including data modelling, ETL/ELT, pipeline orchestration, testing, and data quality management.\nHands-on experience with Databricks and Apache Spark to build and operate scalable data pipelines and analytics or AI workflows.\nProven proficiency in applied AI, demonstrated through delivered solutions using machine learning and modern generative AI techniques, including LLMs, prompting, retrieval, and evaluation.\nStrong statistical and analytical skills, with sound judgement in selecting methods, validating results, and interpreting uncertainty.\nExperience deploying and maintaining solutions using version control, automated testing, CI/CD, and model or application monitoring.\nStrong communication and stakeholder collaboration skills, with the ability to work independently, translate business needs into technical solutions, and explain results to non-technical audiences.\nWork in a Way That Works for You\nWe promote a healthy work/life balance across the organisation. We offer an appealing working prospect for our people. With numerous wellbeing initiatives, shared parental leave, study assistance and sabbaticals, we will help you meet your immediate responsibilities and your long-term goals.\nWorking Pattern\nWorking flexible hours - flexing the times when you work in the day to help you fit everything in and work when you are the most productive.\nAbout the Business\nLexisNexis Legal & Professional® provides legal, regulatory, and business information and analytics that help customers increase their productivity, improve decision-making, achieve better outcomes, and advance the rule of law around the world. As a digital pioneer, the company was the first to bring legal and business information online with its Lexis® and Nexis® services.\n\nWe know your well-being and happiness are key to a long and successful career. We are delighted to offer country specific benefits. Clickhereto access benefits specific to your location.\nWe are committed to providing a fair and accessible hiring process. If you have a disability or other need that requires accommodation or adjustment, please let us know by completing our Applicant Request Support Form or please contact 1-855-833-5120.\nCriminals may pose as recruiters asking for money or personal information. We never request money or banking details from job applicants. Learn more about spotting and avoiding scamshere.\nPlease read our Candidate Privacy Policy.\nWe are an equal opportunity employer: qualified applicants are considered for and treated during employment without regard to race, color, creed, religion, sex, national origin, citizenship status, disability status, protected veteran status, age, marital status, sexual orientation, gender identity, genetic information, or any other characteristic protected by law.\nUSA Job Seekers:\nEEO Know Your Rights.","description_format":"text","description_chars":5970,"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":["Parental leave"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Publishing","Exhibitions","Legal Software","Financial Data & Market Intelligence"],"lifecycle":[{"event":"open","at":"2026-10-09T15:13:36Z"}],"visa":[{"country":"GB","licensed_sponsor":true,"evidence":"Licensed UK visa sponsor (Graduate Trainee, Senior or Specialist Worker, Skilled Worker)","filings_12m":null,"filings_prev_12m":null,"green_card_filings_12m":null,"median_offered_wage_usd":null,"route":"Global Business Mobility: Graduate Trainee; Global Business Mobility: Senior or Specialist Worker; Skilled Worker","cap_exempt":false,"checked_at":"2026-10-15T06:21:15+00:00","sources":["UK Home Office: register of licensed sponsors (workers)"],"filings_for_role_12m":0}],"liveness":{"score":69,"band":"ok","label":"Likely open","p_open":1,"p_active":0.693,"p_room":1,"age_days":5,"expected_fill_days":30,"reasons":["conf:19","stale_co","wave","velocity","win:early","comp:brand"],"computed_at":"2026-10-15T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/relx-senior-data-scientist-i-6","json_url":"https://alion.io/job/relx-senior-data-scientist-i-6.json","meta":{"generated_at":"2026-10-15T10:04:50Z","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":15211,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-16T00:00:00Z"}},"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":3770},"rest":"https://alion.io/mcp/rest/get_company?id=3770"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Frelx-senior-data-scientist-i-6"},{"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%2Frelx-senior-data-scientist-i-6"},{"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%2Frelx-senior-data-scientist-i-6"},{"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/relx-senior-data-scientist-i-6\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Frelx-senior-data-scientist-i-6"}]}