Solution Architect – Revenue Systems (Remote)

Indra Group UK & Ireland; Redhill; On-site; GBP 90,000 - 120,000; Full time

Benefits offered by this job

Holidays 25 days + bank holidays

Pension 4% employee + 4% employer

Private medical insurance

Life assurance

Income protection

Employee assistance programs

Flexible/remote working options

Charitable initiatives

Social events

Learning & development

Job summary

Indra Group UK & Ireland is seeking a Solution Architect to lead the design and governance of complex revenue collection solutions for Transport for London, including Oyster and Contactless platforms. You will drive end-to-end architectures across TfL’s transport tech environment, ensuring alignment with architectural standards and security requirements.

The role requires strong leadership, stakeholder engagement, and the ability to translate business needs into robust technical designs, working

Qualifications

• Experience delivering solution architectures for complex, large-scale technology platforms.
• Ability to produce architecture artefacts and documentation (designs, diagrams, specs).
• Strong communication with technical and non-technical stakeholders.

Responsibilities

• Develop end-to-end solution architectures for TfL Revenue Collection System enhancements.
• Produce architecture deliverables including high/low-level designs and interface specs.
• Lead architecture workshops and design sessions with TfL and partners.
• Ensure designs align with security, resilience, performance, and operability requirements.
• Provide architectural leadership throughout delivery lifecycle.

Skills

Solution Architecture

Stakeholder Mgmt

Security & Compliance

DevOps Understanding

System Integrations

Technical Leadership

Education

Bachelor's degree in CS/IT/Engineering

Job description

Indra Group UK & Ireland is seeking a Solution Architect to lead the design and governance of complex revenue collection solutions for Transport for London, including Oyster and Contactless platforms. You will drive end-to-end architectures across TfL’s transport tech environment, ensuring alignment with architectural standards and security requirements.

The role requires strong leadership, stakeholder engagement, and the ability to translate business needs into robust technical designs, working