Trainline

Backend Engineer

• Deliver new functionality or features, using the most appropriate tools & techniques
• Ensure quality is at the heart of everything you and your team do
• Continuously improve the code base
• Keep our customer as the number one priority
• Actively identify blockers, boulders, time sinks and waste, and actively attempt to remove them
• Make significant contribution to technical decisions
• Act as a coach and mentor to others in the team
• Take full ownership of the development lifecycle from code to production, including deployment and monitoring

Senior Backend Engineer – .Net

Learning and Development

• Define and lead Trainline's Learning & Development strategy and roadmap, ensuring capability-building initiatives are aligned with business priorities, organisational goals, and future workforce needs.
• Partner closely with People Partners and business leaders to identify capability gaps and design targeted learning solutions that drive measurable business outcomes.
• Embed learning as a strategic enabler of performance, productivity, and organisational effectiveness, ensuring initiatives are commercially grounded and outcome-focused.
• Shape the learning strategy that supports AI adoption and evolving ways of working, helping colleagues and leaders build the skills, behaviours, and confidence needed to embrace new technologies.
• Develop scalable approaches to continuous learning and upskilling that enable Trainline to adapt to an increasingly dynamic business and technology landscape.
• Design and embed learning interventions that strengthen leadership capability, enhance manager effectiveness, and support a high-performance, feedback-rich culture.
• Partner with People Partners and business leaders to build greater ownership and accountability for performance, coaching, and development across the organisation.
• Own and continuously evolve Trainline's learning ecosystem, including platforms, tools, external partnerships, and core learning journeys such as onboarding, leadership development, and compliance learning.
• Make informed build-versus-buy decisions that balance effectiveness, scalability, colleague experience, and return on investment.
• Lead, coach, and develop a high-performing Learning & Development team, creating clarity of purpose while encouraging innovation and continuous improvement.
• Build trusted relationships with senior stakeholders across the business, influencing decision-making and bringing external insight, emerging trends, and best practice into Trainline's approach to learning and development.

Head of Learning and Development

Android Engineer

• Design, build and improve high-quality Android features
• Work with cross-functional product team on technical decisions
• Identify and execute improvements for app performance and delivery speed
• Collaborate with Product, Backend, Web and iOS teams
• Use modern Android technologies and clean architecture principles
• Champion quality, maintainability, and technical design decisions
• Contribute to agile engineering culture
• Provide technical leadership within Android space
• Mentor and support other engineers

Senior Android Engineer

Frontend Engineer

• Deliver well-scoped web development tasks and tickets
• Write solid, testable code in JavaScript, HTML, CSS and React
• Contribute to a high-quality codebase by following team standards
• Build understanding of web technologies through hands-on delivery
• Support the full development lifecycle with guidance from senior engineers
• Help learn what works best for customers by contributing to experiments
• Read and update documentation for team clarity
• Engage in team ceremonies, retrospectives and discussions

Junior Web Engineer

Manager

• Own and evolve the UK Carrier Value agenda, developing a clear pipeline of initiatives that deliver measurable value for both Trainline and our rail industry partners.
• Identify and prioritise new commercial opportunities using industry trends, data, stakeholder insight and partner feedback, balancing proactive ideas with reactive opportunities and requests.
• Lead the end-to-end delivery of commercial initiatives, including marketing campaigns, partnerships, revenue-generating propositions, sponsored activity and commercial agreements.
• Work cross-functionally with Product, Commercial, Marketing, Data and Industry Relations teams to land initiatives successfully, remove blockers and keep delivery moving in a complex stakeholder environment.
• Use data and insight to shape propositions, track performance and demonstrate the impact of initiatives through clear, outcome-focused measurement.
• Build compelling narratives that communicate Trainline’s value to internal and external stakeholders, including senior audiences across the rail industry.
• Act as a connector across teams, ensuring Carrier Value initiatives are aligned with wider company priorities and support broader commercial, customer and partner outcomes.
• Contribute to wider team improvements, including ways of working, productivity and thoughtful adoption of AI and tooling where it can improve impact and efficiency.

Senior Backend Engineer – .Net

Head of Learning and Development

Senior Android Engineer

Junior Web Engineer

Senior Carrier Value Manager