Solution Architect (ITSO / Mobile) – 18M FTC

Rail Delivery Group London, England Posted Apr 17, 2026

Permanent
GBP 59,031 – GBP 80,000 per year
Onsite

Job description

This Mobile) role is focused on mentor and guide a team of Solution Architects and support their professional development. It would suit someone who can bring strong professional approach to the role.

Why this role may suit you

Enhanced family leave – 30 weeks full pay for maternity, adoption, surrogacy, and shared parental leave. You’ll also gain wide exposure to transport and government stakeholders, opening up exciting development and progression opportunities within RDG.

What you would be doing

Mentor and guide a team of Solution Architects and support their professional development. Collaborate with delivery teams, project managers and external suppliers to ensure successful implementation. Define and maintain technical documentation including NFC integrations, mobile credential lifecycle, and data flows.

The working style that fits

Strong professional approach.

What you need

  • Leading the end-to-end solution architecture for ITSO on Mobile, ensuring a secure, mobile-first experience for passengers.
  • We’re seeking an experienced solution architect, as a permanent member of the team, with a strong track record in mobile technologies, who can work at the intersection of transport.
  • Strong leadership, strategic thinking, and the ability to drive clarity across complex technical domains are essential.

Practical information

  • 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).
  • Pension scheme – up to 11.58% employer contribution.
  • Private medical insurance including mental health and specialist care.

Job details

  • Pay: £59,031 - £80,000 per annum
  • Benefits mentioned: Pension, Holiday allowance, Private healthcare
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