Junior Data Engineer, Trainline

• Hold a degree in engineering, physics, computer science, or another quantitative discipline, or bring relevant transferable skills
• Have experience working with SQL and Python, and are familiar with Python libraries such as Flask, Fast API, Django, Pandas, SQLAlchemy
• Understand optimisation techniques like partitioning and indexing in relational database systems
• Are familiar with data stores such as PostgreSQL, DynamoDB, and Redis
• Can use data visualisation tools to create charts or diagrams to support data-driven discussions
• Communicate effectively and can present your ideas and work clearly to colleagues across technical and non-technical teams
• If you don’t meet every requirement listed but feel this role is a good fit for your skills and career goals, we encourage you to apply. We are looking for individuals who bring diverse ideas and perspectives to the team

Desirable

• This team is focused on creating innovative train tracking and mapping tools that use machine learning to improve the rail passenger experience
• In this role, you will help develop and test new tools and algorithms as part of a team bringing geospatial and location-based technologies to the market
• Your contributions will include building prototypes to assess feasibility and designing solutions that will be integrated into real-world products
• As a part of Trainline you will not only receive a competitive salary and benefits, but you’ll be joining an environment where your personal development is a top priority
• You’ll be part of a passionate team working on large-scale production systems that deliver impactful solutions used by millions of users
• Develop data engineering pipelines to enhance train tracking and contribute to improving our REST API
• Collaborate with the team to test and validate new products and services, ensuring they are ready for real-world application
• Work in a multi-disciplinary team, exchanging knowledge with data engineers, data scientists, and front- and back-end developers to deliver new features and products
• Design tools, frameworks, and processes to improve the speed, efficiency, and reliability of services already in production

• Flexible working (40% min office attendance)
• Cycle to work scheme
• Discounted gym memberships through Wellhub
• Private Health and Dental Insurance
• Enhanced Pension (matched contributions)
• Income Protection
• Share Incentive Plan (buy one get one free)
• Learning budget
• Primary & Secondary Caregiver Leave
• Shared Parental Leave
• Enhanced sick pay
• Free Perkbox subscription
• Electric Vehicle Salary Sacrifice Scheme
• YellowNest - Subsidised Childcare Fees
• Work from Abroad

Trainline make it super easy to book transport tickets. Its app is intuitive and well designed and its even pioneering paperless travel, allowing users to store their tickets in the app.