Junior Data Scientist

Job not on LinkedIn

🔥 1 minute ago

🇬🇧 United Kingdom – Remote

⏰ Full Time

🟢 Junior

📊 Data Scientist

🚫👨‍🎓 No degree required

👻 Ghost score 10%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Just posted.
• Jobs at this company usually fill in 41 days.
• No salary listed.

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Ravelin Technology

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2014

☁️ SaaS

💳 Fintech

🔐 Security

💰 $20.7M Series C - Ravelin on 2020-07

SaaS • Fintech • Security

Ravelin Technology is a B2B company that provides fraud detection and prevention solutions for online payments and digital marketplaces. Using AI-driven models and agentic tooling, it addresses payment fraud, refund and promo abuse, account takeover (ATO), 3D Secure optimization, marketplace partner fraud, and transaction optimization. The company offers APIs, SDKs and integrations so businesses can embed its real-time decisioning and risk-analysis capabilities into their payment and account-security workflows.

📋 Description

• Build out model evaluation and training infrastructure. • Develop and deploy new models to detect fraud while maintaining SLAs. • Write new features in production infrastructure. • Research new techniques to disrupt fraudulent behaviour. • Investigate model performance issues using experience debugging models. • Train, deploy, debug, and evaluate fraud detection models. • Investigate ambiguous fraud cases and assess model veracity. • Build robust models that adapt to new fraud methods. • Make safe incremental progress toward better models for clients. • Collaborate with Data Engineering and Intelligence & Investigations teams.

🎯 Requirements

• Around 1 year's experience building and deploying ML models using the Python data stack (numpy, pandas, sklearn or pytorch). • Strong analytical skills. • Being a strong collaborator with colleagues outside of your immediate team, for example with client support teams or engineering. • Being skilled at communicating complex technical ideas to a range of audiences. • The ability to prioritise and to manage your workload. • Being comfortable working with a hybrid team. • Successful completion of pre-employment checks, including unspent criminal convictions, employment verification, and right to work.

🏖️ Benefits

• Flexible Working Hours & Remote-First Environment — Work when and where you’re most productive, with flexibility and support. • Comprehensive BUPA Health Insurance — Stay covered with top-tier medical care for your peace of mind. • £1,000 Annual Wellness and Learning Budget — Prioritise your health, well-being and learning needs with funds for fitness, mental health, and more. • Monthly Wellbeing and Learning Day — Take every last Friday of the month off to recharge or learn something new, up to you. • 25 Days Holiday + Bank Holidays + 1 Extra Cultural Day — Enjoy generous time off to rest, travel, or celebrate what matters to you. • Mental Health Support via Spill — Access professional mental health services when you need them. • Aviva Pension Scheme — Plan for the future with our pension program. • Ravelin Gives Back — Join monthly charitable donations and volunteer opportunities to make a positive impact. • Fortnightly Randomised Team Lunches — Connect with teammates from across the company over in person or remote lunches every other week on us. • Cycle-to-Work Scheme — Save on commuting costs while staying active. • BorrowMyDoggy Access — Love dogs? Spend time with a furry friend through this unique perk. • Weekly Board Game Nights & Social Budget — Unwind with weekly board games or plan your own socials, supported by a company budget.

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