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For Companies At a Glance
- Tasks: Drive insights and strategy for commercial and supply teams using data science.
- Company: Join Trainline, Europe's number 1 rail app, committed to sustainable travel.
- Benefits: Enjoy private healthcare, generous work-from-abroad policy, and excellent career growth opportunities.
- Why this job: Make a real impact on the future of travel with innovative data solutions.
- Qualifications: 5+ years in data science, strong analytical skills, and experience in complex environments.
- Other info: Hybrid work model with a focus on diversity and inclusion.
The predicted salary is between 36000 - 60000 £ per year.
About us
We are champions of rail, inspired to build a greener, more sustainable future of travel. Trainline enables millions of travellers to find and book the best value tickets across carriers, fares, and journey options through our highly rated mobile app, website, and B2B partner channels. Great journeys start with Trainline. Now Europe’s number 1 downloaded rail app, with over 125 million monthly visits and £5.9 billion in annual ticket sales, we collaborate with 270+ rail and coach companies in over 40 countries. We want to create a world where travel is as simple, seamless, eco-friendly and affordable as it should be. Today, we're a FTSE 250 company driven by our incredible team of over 1,000 Trainliners from 50+ nationalities, based across London, Paris, Barcelona, Milan, Edinburgh and Madrid. With our focus on growth in the UK and Europe, now is the perfect time to join us on this high-speed journey.
Introducing Data Science & Analytics at Trainline
Data Science & Analytics (DSA) is central to how we build products, delight our customers and grow our business. Our Data Scientists are embedded alongside Data Analysts in cross-functional teams which exist across commercial and product. Data Scientists have a high degree of autonomy and are empowered to drive the success of their teams, using all data and techniques at their disposal. As a Senior Data Scientist, you will be involved in driving insights and strategy for the commercial and supply teams, helping Trainline understand and improve its coverage and offerings. You will create focus through the right metrics, guide decisions with robust analysis, and shape strategy through evidence. Your role is to uncover the underlying dynamics of a complex rail ecosystem and turn them into clear direction and measurable impact, using the analytical and statistical techniques that best unlock value.
As a Senior Data Scientist at Trainline, you will...
- Develop deep understanding of the network and supply ecosystem and how these shape Trainline’s growth.
- Contribute to roadmap and priorities for the commercial + supply domains, ensuring alignment with Trainline’s growth strategy.
- Drive cross-functional reviews with commercial, carrier, and product stakeholders to track performance against goals.
- Identify and articulate new opportunities, helping shape where Trainline should invest.
- Support product interventions and commercial initiatives through data-driven experimentation and analysis, enabling accountability and impact.
- Define focus through metrics, market intelligence, and product understanding.
We'd love to hear from you if you have...
- 5+ years commercial experience using data science and analytics to drive business decisions.
- Experience working in complex supply/demand environments (transport, marketplaces, travel, e-commerce, etc.).
- Skilled in analysing availability, capacity, and pricing data to uncover growth opportunities or diagnose performance issues.
- Strong grasp of experimental design and causal inference in less-controlled environments where attribution is difficult.
- Comfort balancing strategic framing (where to invest, how to win) with operational analytics.
- Strong PowerPoint and presentation/communication skills.
- Strong data visualisation skills using tools like Tableau, Spotfire, Power BI etc.
- Expertise in predictive modelling, including both parametric (e.g. logit/probit) and non-parametric (e.g. random forest, neural net) techniques as well as wider ML techniques like clustering / random forest (desirable).
Tech Stack: SQL, Python, R, Tableau, AWS Athena + More!
More information: Enjoy fantastic perks like private healthcare & dental insurance, a generous work from abroad policy, 2-for-1 share purchase plans, an EV Scheme to further reduce carbon emissions, extra festive time off, and excellent family-friendly benefits. We prioritise career growth with clear career paths, transparent pay bands, personal learning budgets, and regular learning days. Jump on board and supercharge your career from day one!
We're operate a hybrid model to work and ask that Trainliners work from the office a minimum of 60% of their time over a 12-week period. We also have a 28-day Work from Abroad policy.
Our values represent the things that matter most to us and what we live and breathe everyday, in everything we do:
- Think Big - We're building the future of rail
- Own It - We focus on every customer, partner and journey
- Travel Together - We're one team
- Do Good - We make a positive impact
We know that having a diverse team makes us better and helps us succeed. And we mean all forms of diversity - gender, ethnicity, sexuality, disability, nationality and diversity of thought. That’s why we’re committed to creating inclusive places to work, where everyone belongs and differences are valued and celebrated.
Interested in finding out more about what it’s like to work at Trainline? Why not check us out on LinkedIn, Instagram and Glassdoor!
Senior Data Scientist - Supply employer: Trainline plc
Contact Detail:
Trainline plc Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Data Scientist - Supply
✨Tip Number 1
Network like a pro! Reach out to current Trainliners on LinkedIn or at industry events. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.
✨Tip Number 2
Prepare for the interview by diving deep into Trainline's mission and values. Show us how your experience aligns with our goal of making travel simple and eco-friendly. We love candidates who are passionate about what we do!
✨Tip Number 3
Bring your data game! Be ready to discuss specific projects where you've used data science to drive business decisions. We want to see how you can influence outcomes and contribute to our growth strategy.
✨Tip Number 4
Don’t forget to showcase your soft skills! Communication is key in our cross-functional teams. Practice explaining complex data insights in a way that’s easy to understand – it’ll set you apart from the crowd.
We think you need these skills to ace Senior Data Scientist - Supply
Some tips for your application 🫡
Show Your Passion for Data: When you're writing your application, let your enthusiasm for data science shine through! We love seeing candidates who are genuinely excited about using data to drive business decisions and improve customer experiences.
Tailor Your Application: Make sure to customise your CV and cover letter to highlight your relevant experience in complex supply/demand environments. We want to see how your skills align with our mission at Trainline, so don’t hold back!
Be Clear and Concise: Keep your application straightforward and to the point. Use clear language to describe your achievements and how they relate to the role. We appreciate a well-structured application that makes it easy for us to see your potential.
Apply Through Our Website: Don’t forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the role. Plus, it’s super easy to do!
How to prepare for a job interview at Trainline plc
✨Know Your Data Science Stuff
Make sure you brush up on your data science skills, especially in predictive modelling and experimental design. Be ready to discuss specific techniques you've used in past projects, particularly in complex supply/demand environments like transport or e-commerce.
✨Understand Trainline's Ecosystem
Dive deep into Trainline’s business model and the rail ecosystem. Familiarise yourself with how data science drives their growth and product decisions. This will help you articulate how your experience aligns with their goals during the interview.
✨Prepare for Cross-Functional Collaboration
Since you'll be working closely with commercial and product teams, think of examples where you've successfully collaborated across functions. Highlight your communication skills and how you've influenced decisions through data-driven insights.
✨Showcase Your Impact
Be ready to share specific examples of how your work has led to measurable business outcomes. Use metrics and results to demonstrate your ability to drive impact, as this is crucial for a Senior Data Scientist role at Trainline.
