{"id":2120343,"url":"https://alion.io/job/worldremit-senior-marketing-data-scientist","title":"Senior Marketing Data Scientist","company":{"id":172535,"name":"WorldRemit","domain":"worldremit.com","url":"https://alion.io/company/worldremit","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"HiBob","truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":78000,"max_usd":156000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":46},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Python","optional":false},{"name":"SQL","optional":false},{"name":"Anthropic","optional":true},{"name":"Claude","optional":true}],"status":"live","first_seen_at":"2026-10-07T14:44:25Z","employer_posted_date":"2026-10-08","last_verified_at":"2026-10-22T00:04:14Z","board_verified":true,"closed_at":null,"days_open":14,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":14},"description":"Join Zepz: Breaking Down Borders, Together\nOur Meaningful Mission\nAt Zepz, we're all about breaking down barriers for our customers and our teammates. Our purpose is deeply personal, we provide a lifeline and deliver opportunities to cross-border communities that need it most through cutting edge finance and tech. Zepz is the power behind WorldRemit and Sendwave, driven by the mission to celebrate the incredible impact migrants have, both at home and abroad. We're not just moving money; we're building a world that truly recognises and supports global connections.\nWho You'll Be Joining\nWe look for mission-driven builderswho thrive in a fast-paced environment connected to a true purpose. We’re an always developing team of experts that enjoy problem solving and bring clarity to tough challenges. At Zepz, we are Relentless Learners, always seeking feedback, and Responsible Owners, treating company resources like your own. We depend on Transparent Communicatorswho keep the team aligned through open, honest talk.\nOur Core Commitments - What We Live By\nOur vibrant and truly diverse culture is built on three core commitments, that guide how we work and interact:\nIntegrity: We always do the right thing. It’s simple, but it’s the foundation of everything we build for our customers and each other.\nOutcomes: We work for our customers. Their success and prosperity are the results we focus on delivering.\nVelocity: We are fast! We maintain high energy levels and make smart decisions quickly, keeping us nimble and ahead of the curve.\nPerks of Joining Our TeamWe believe in empowering colleagues because we genuinely trust our team. Our culture is founded on this high trust, which naturally encourages the high ownership that drives us to meet our shared high expectations and deliver high performance. While we have all the tools to work remotely, we value the purpose and benefits of in-person connections so we expect our teams to come to the office on a regular basis, and therefore be within a comfortable commutable distance from our London office. Alongside a great office environment, think unlimited annual leave , great healthcare benefits, and employee discounts. We want you to thrive and focus entirely on making your biggest impact! In turn, we expect you to bring high ownership and commitment to your work. This is a place where we value trust and high performance, and we'll provide the environment and support needed for you to excel\nAbout the role and team\nReporting into the Head of Insights, we’re looking for a highly skilled and strategic Senior Marketing Data Scientist/Analyst to elevate our marketing performance through data-driven insights and advanced analytics. This is an individual contributor (IC) role, ideal for someone who thrives on solving complex problems, collaborating cross-functionally, and driving impact. You’ll be supporting key initiatives around Marketing Mix Modeling (MMM), attribution, and causal inference, helping the business understand the true impact of marketing and optimize our media investments accordingly.\nWhat you will focus on\nDevelopment of analytics to evaluate marketing effectiveness and ROI, using MMM, attribution modeling, CLV and experimentation.\n\nApply causal inference techniques (e.g., difference-in-differences, propensity score matching, uplift modeling) to isolate true marketing impact and support strategic planning.\n\nAutomate the training and deployment of updated models, ensuring the output is tested, automated, scalable and documented and checks are in place to identify drift.\n\nCreating ‘insight-ready’ datasets from raw data by building pipelines to automate the cleaning process.\n\nBuilding and supporting self-serve analytics dashboards.\n\nSupporting the marketing team with campaign analysis, data requirements, training and ad-hoc analysis.\n\nCommunicate complex analytical findings to executive stakeholders in a clear and actionable way.\n\nWhat you bring to the table\nBachelor’s or Master’s degree in Mathematics, Statistics, Economics, Data Science or a related field.\n\n5-10 years of experience in marketing analytics or performance marketing measurement.\n\nExpertise in Marketing Mix Modeling, attribution techniques, with demonstrated experience applying these to real-world problems.\n\nProficiency in SQL and data-visualisation tools.\n\nProficiency in Python, with demonstrated experience building open-source Marketing Mix Models (Robyn, Meridian, LightweightMMM etc.).\n\nDeep understanding of the marketing funnel and channels.\n\nStrong project management and stakeholder communication skills.\n\nAbility to work independently and lead high-impact projects end-to-end.\n\nYour profile:\nPassionate about using data to solve marketing problems\n\nAble to demonstrate tenacity and a willingness to go the distance to get something done.\n\nYou don't mind doing things manually but automate at every opportunity.\n\nYou are naturally inquisitive, intellectually curious and can make sense of complex systems or information.\n\nYou take a structured approach towards goals and pay attention to detail.\n\nYou can easily communicate with non-technical folks and translate their feedback into code.\n\nYou are comfortable defaulting to over-communication and overreaching when it comes to coordination.\n\nYou can adjust quickly to changing priorities and conditions and cope effectively with complexity and change.\n\nNice to have: exposure to AI models and their applications within marketing.\n\n AI Literacy & ToolsAs Zepz continues to build AI into how we work, we expect everyone to engage with it as a core part of their role. For this position we are looking for:\nA genuine curiosity about AI and how it can be applied in your area of work - from accelerating analysis and insight generation, to improving how we design and deliver processes and communications.\nPractical experience using AI tools in a professional context - whether to connect information, draft content, build frameworks, or create insights from data. We want people who actively use AI to increase productivity, not those who are waiting to be told to.\nStrong AI literacy - an understanding of what AI assistants can and cannot do, how to prompt effectively, and how to critically evaluate AI-generated output before using it.\nAwareness of the ethical considerations and responsible use of AI in the workplace, particularly in the context of sensitive data, customer experience, and compliance.\nPrior experience using Claude (Anthropic) is a nice-to-have but not essential - what matters most is that you are genuinely engaged with AI as a tool, comfortable experimenting, and eager to share what works with your wider team\nOur global team of 800+ people is spread across six continents. We aspire to hire the best mix of people from former Olympians to YouTube influencers and we speak over twenty languages. This incredible diversity isn't a bonus; it's the engine that lets us serve the world.\nReady to Apply? Let’s Go!","description_format":"text","description_chars":6971,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Annual leave"],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Money Transfer & Remittances"],"lifecycle":[{"event":"open","at":"2026-10-08T23:57:26Z"}],"visa":[{"country":"GB","licensed_sponsor":true,"evidence":"Licensed UK visa sponsor (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: Senior or Specialist Worker; Skilled Worker","cap_exempt":false,"checked_at":"2026-10-21T06:25:45+00:00","sources":["UK Home Office: register of licensed sponsors (workers)"],"filings_for_role_12m":0}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":13,"expected_fill_days":76,"reasons":["conf:1","velocity","win:early"],"computed_at":"2026-10-21T05:46:15Z"},"pay":null,"html_url":"https://alion.io/job/worldremit-senior-marketing-data-scientist","json_url":"https://alion.io/job/worldremit-senior-marketing-data-scientist.json","meta":{"generated_at":"2026-10-22T00:31:59Z","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":784,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"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":172535},"rest":"https://alion.io/mcp/rest/get_company?id=172535"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fworldremit-senior-marketing-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%2Fworldremit-senior-marketing-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%2Fworldremit-senior-marketing-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/worldremit-senior-marketing-data-scientist\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fworldremit-senior-marketing-data-scientist"}]}