Lead Solution Architect (Barcode)

Rail Delivery Group; London; Hybrid; GBP 62,000 - 88,000; Full time

Job summary

Join Rail Delivery Group as a Lead Solution Architect and play a pivotal role in the future of digital ticketing. You will lead the technical strategy for innovative solutions, mentor emerging talent, and shape the next generation of ticketing systems. With a competitive salary and extensive benefits, this is an opportunity to make a meaningful impact in an evolving industry.

Benefits

75% off rail travel for personal and family use

30 Days annual leave plus buy/sell options

Season ticket loan for commuting

Enhanced family leave

Pension scheme with employer contributions

Private medical insurance

Discounted gym membership

Qualifications

• Experienced in leading technical architecture in a multi-stakeholder environment.
• Proficient with cloud platforms, particularly AWS.
• Strong track record of delivering scalable, secure digital solutions.

Responsibilities

• Lead the end-to-end solution architecture for ticketing domain.
• Create and maintain technical documentation including data flows and integrations.
• Mentor and guide a team of Solution Architects.

Skills

Technical leadership

Stakeholder engagement

API gateway platforms

Integration design

Written and verbal communication

Education

AWS Certified Solution Architect

TOGAF or similar architectural certification

Tools

Visio

Lucidchart

Enterprise Architect

Job description

3 weeks ago Be among the first 25 applicants

Get AI-powered advice on this job and more exclusive features.

This range is provided by Rail Delivery Group. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

Lead Solution Architect - Barcode

Salary: £62,500 - £87,500

Location: London - Hybrid

Contract: Permanent

Annual Leave: 30 Days + Excellent Benefits

Closing Date: 11th July 2025

Be Part of the Future of Rail

The railway in Britain is undergoing its most significant transformation in a generation, and Rail Delivery Group (RDG) is at the heart of it. With the creation of Great British Railways (GBR), we're helping shape a new era of smarter, simpler, and more connected ticketing.

RDG's Digital Ticketing Services (DTS) team leads innovation in smart ticketing, enabling fully interoperable digital solutions across the country. Our work helps Train Operating Companies (TOCs) deliver seamless journeys for millions of customers - now and into the future.

About The Role

With over half of all rail tickets now fulfilled via barcode, RDG is investing in a major re-design of its barcode system. You will lead architecture for 'Barcode 2.0', supporting cross-London travel and working closely with TfL. From short-term projects like eTicket On Departure to long-term strategic reform, this is a critical and high-impact role.

This role will shape the next generation of barcode ticketing solutions across rail. You'll lead the technical strategy for Barcode 2.0, ensuring continuity, security, and alignment with broader retail system reforms.

Key Responsibilities

• Lead the end-to-end solution architecture for your assigned ticketing domain
• Create and maintain technical documentation including data flows, integrations and architecture definitions
• Assess technical design options and ensure alignment with enterprise architecture and policy
• Collaborate with delivery teams, project managers and external suppliers to ensure successful implementation
• Take ownership of the Architecture Definition Document and present solutions to governance boards
• Ensure security, scalability, and interoperability of all solutions
• Mentor and guide a team of Solution Architects and support their professional development
• Contribute to the strategic roadmap and represent your domain at industry forums
  
  

Requirements

What We're Looking For

We're looking for someone with strong technical leadership and domain expertise in digital ticketing. You'll need to balance technical depth with excellent stakeholder engagement and communication skills, and thrive in a collaborative, fast-paced environment.

Essential Skills & Experience:

• AWS Certified Solution Architect (or equivalent experience)
• TOGAF or similar architectural certification
• Extensive experience leading technical architecture in a complex, multi-stakeholder environment
• Strong experience with API gateway platforms and integration design
• Knowledge of cloud platforms such as AWS
• Excellent written and verbal communication skills
• Hands-on experience with architecture tools such as Visio, Lucidchart or Enterprise Architect
• Track record of delivering scalable, secure, high-performance digital solutions
  
  

Benefits

Why Work for RDG?

We offer a highly competitive package, including:

• 75% off rail travel for personal and family use, plus international rail discounts
• 30 Days annual leave (plus buy/sell options and additional leave for key life events)
• Season ticket loan for commuting costs
• Enhanced family leave - 30 weeks full pay for maternity, adoption, surrogacy, and shared parental leave
• Pension scheme - up to 11.58% employer contribution
• Private medical insurance (AXA PPP) including mental health and specialist care
• Discounted gym membership and access to wellbeing programmes
  
  

Career Development & Progression

You'll be part of a team driving innovation at a national scale, with the opportunity to influence long-term ticketing strategy. This role provides real ownership, the chance to work with leading-edge technologies and partners, and visibility at senior levels across the rail industry. You'll also gain wide exposure to transport and government stakeholders, opening up exciting development and progression opportunities within RDG.

Apply Now & Shape the Future of UK Rail

If you are interested in joining RDG as a Lead Solution Architect and shaping the future of digital ticketing, we'd love to hear from you!

Click Apply now to start your application and be part of a team that is leading digital innovation in the rail industry.

Please note that we are unable to consider applications from candidates who require visa sponsorship to work in the UK.

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Information Technology

• Industries

  IT Services and IT Consulting

Referrals increase your chances of interviewing at Rail Delivery Group by 2x

Get notified about new Lead Solutions Architect jobs in London, England, United Kingdom.

London, England, United Kingdom 1 week ago

Lead Solutions Architect - Internal Tooling (d/w/m) London

Lead Solutions Architect (d/f/m) SaaS Funnel London

London, England, United Kingdom 2 weeks ago

London, England, United Kingdom 4 weeks ago

Greater London, England, United Kingdom 2 days ago

London, England, United Kingdom 1 month ago

London, England, United Kingdom 2 days ago

London, England, United Kingdom 1 day ago

London, England, United Kingdom 1 week ago

Wooburn Green, England, United Kingdom 4 weeks ago

London, England, United Kingdom 3 months ago

Solution Architect - Digital Transformation

London, England, United Kingdom 2 days ago

Specialist Solutions Architect, Terminal

London, England, United Kingdom 2 weeks ago

London, England, United Kingdom 4 days ago

London, England, United Kingdom 2 months ago

Lead Solution Architect (ITSO on Mobile)

Solutions Architect, Enterprise Services - Financial Solutions

London, England, United Kingdom 5 days ago

London, England, United Kingdom 2 weeks ago

London, England, United Kingdom 4 days ago

London, England, United Kingdom 5 months ago

London, England, United Kingdom 1 week ago

London, England, United Kingdom 4 months ago

London, England, United Kingdom 1 week ago

London, England, United Kingdom 2 months ago

London, England, United Kingdom 1 week ago

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.