Senior .NET Engineer, Trainline
Authentication
2-3 days a week in office
Europe's leading rail ticketing platform
Job no longer available
Europe's leading rail ticketing platform
1001+ employees
Job no longer available
2-3 days a week in office
1001+ employees
Company mission
We're building the world's no.1 rail platform while empowering greener travel choices, connecting people and places.
Role
Who you are
- Have hands on experience with .NET Core/C#
- Relevant experience working in Authentication/Identity projects
- Love using Agile development practices
- Have hands on experience working on software development of high-volume transactional applications
- Have experience in asynchronous service/processing
- Have good testing practices
- Enjoy mentoring less experienced engineers
- Have experience with Continuous Integration
- Thrive in a diverse, open and collaborative environment
- Have great communication skills
- Are proactive, focused, supportive, honest and a team player
- Have a passion to learn new skills
What the job involves
- Work on our project of bringing customer authentication in-house
- 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
Salary benchmarks
Our take
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.
Its hyper focused on customer experience and has a product culture of fast iteration to deliver great outcomes for customers.
Its customers make 170,000 journeys a day and it sell 200 tickets a minute.
Its continuing to innovate to stay ahead, using machine learning to predict price movements and integrating with Siri and Google Assistant so people can buy tickets just by speaking to their phone.
Steph
Company Specialist at Welcome to the Jungle
Insights
Company
Employee endorsements
Challenging work
"The complex nature of the market as we work with different suppliers is an amazing opportunity to create fluid solutions. A very well segmented..."
Company benefits
- 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
Company values
- Own It - We care about every customer, partner and journey
- Do Good - We make a positive impact
- Travel Together - We're one team
- Think Big - We are building the future of rail
Company HQ
Farringdon, London, UK
Articles
Leadership
Jody Ford
(CEO)Joined Trainline in 2020 as COO before becoming the CEO in 2021. Previously the Group CEO at Moonpig and Photobox and also spent over 10 years at eBay in various VP roles.
Lisa Hillier
(CPO)Previously the CPO at Gousto, The Restaurant Group, and Just Eat. They also spent over 6 years at Betfair as the Head of HR and Chief Human Resource Officer.
Mike Hyde
(Chief Data Officer)Previously a Director of Data Science at Facebook and as a Director of Business Insights at Skype and Microsoft.
Sakshi Anand
(CGO)Joined Trainline in 2023 as the VP of Growth and President of UK before becoming the CGO in 2025. They are also the Founder of NeuStar Consulting.
People progressing
Gary joined in 2022 from Comparethemarket as Director of Engineering and was recently promoted to VP Engineering, reporting directly to CTO.
Joe joined in 2022 from Meta as Director of Data Science and was recently promoted to VP Data, reporting directly to CTO.
Ali joined in 2023 from Meta and was recently promoted to VP Product, reporting directly to CPO.
Diversity, Equity & Inclusion at Trainline
- 💚 Diversity drives us forward We know that having a diverse team is crucial to Trainline’s ongoing success. A team that is diverse in all forms – gender, ethnicity, sexuality, disability, nationality and diversity of thought are key to Trainline being an inclusive environment where every Trainliner can be their true self. We're committed to creating workplaces where everyone belongs, is celebrated and their differences are valued, creating an awesome employee and customer experience. 💚 Meet our Networks Our diversity networks are inclusive communities developed and led by Trainliners, with sponsorship and support from senior leaders. They're all about empowering and supporting underrepresented groups, by providing a safe space to talk, a place to come up with new ideas and a channel for voices to be heard. 🚀 Women in Leadership 💜 Gender Equality Network 🏳️🌈 Rainbow Train (LGBTQIA+) 🌻 Sunflower (accessibility) 🌍 Ethnic Diversity Network 🐣 Parent & Carers
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