Negotiable
Inside
Undetermined
London
Summary: This role seeks an experienced Solutions Architect to lead the design of transaction processing and payment systems in complex environments, focusing on Back End architecture and payment integrations. The position involves collaboration with technical teams to deliver scalable and high-performing solutions. The organization is a large entity in London, known for its significant impact on technology-driven projects. The role offers a competitive daily rate and the opportunity to work on high-impact projects.
Key Responsibilities:
- Design and implement complex Back End and transaction processing architectures.
- Lead technical solution design across hardware and software environments.
- Integrate payment acquirers including Visa, Mastercard, and Amex.
- Collaborate with engineering teams and third-party suppliers.
- Ensure robust and secure payment handling systems.
- Support enterprise architecture alignment and best practices.
- Contribute to infrastructure design, primarily on-premise systems.
Key Skills:
- Strong experience in payments and transaction processing architecture.
- Proven expertise with Back End systems (Java, .NET, or Oracle).
- Experience integrating payment acquirers (Visa, Mastercard, Amex).
- Solid understanding of on-premise infrastructure environments.
- Ability to design complex, scalable technical solutions.
- Strong knowledge of enterprise architecture principles.
- Hands-on experience working with development teams and vendors.
- Exposure to public cloud environments (desirable).
- TOGAF or Zachman certification (advantageous).
Salary (Rate): £800 Daily
City: London
Country: United Kingdom
Working Arrangements: undetermined
IR35 Status: inside IR35
Seniority Level: Senior
Industry: IT
This is an exciting opportunity for an experienced Solutions Architect to lead the design of transaction processing and payment systems within complex environments. The role focuses on Back End architecture, payment integrations, and enterprise systems, working closely with technical teams to deliver scalable, high-performing solutions.
Client Details
The organisation is a large entity based in London, recognised for its significant influence and impact on technology-driven projects. It operates within a highly structured and fast-paced environment, delivering critical services to the public.
Description
- Design and implement complex Back End and transaction processing architectures.
- Lead technical solution design across hardware and software environments.
- Integrate payment acquirers including Visa, Mastercard, and Amex.
- Collaborate with engineering teams and third-party suppliers.
- Ensure robust and secure payment handling systems.
- Support enterprise architecture alignment and best practices.
- Contribute to infrastructure design, primarily on-premise systems.
Profile
- Strong experience in payments and transaction processing architecture.
- Proven expertise with Back End systems (Java, .NET, or Oracle).
- Experience integrating payment acquirers (Visa, Mastercard, Amex).
- Solid understanding of on-premise infrastructure environments.
- Ability to design complex, scalable technical solutions.
- Strong knowledge of enterprise architecture principles.
- Hands-on experience working with development teams and vendors.
- Exposure to public cloud environments (desirable).
- TOGAF or Zachman certification (advantageous).
Job Offer
- Competitive daily rate between £750 -£800 inside IR35.
- Opportunity to shape large-scale payment architecture within a key Programme.
- Contract role offering involvement in high-impact projects in London.
- Chance to work in a structured and impactful environment.
If you are ready to make a significant impact as a Senior Solutions Architect, apply now to seize this opportunity in London.