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Retail core banking solution architect (it) / contractor

Milton Keynes
Free-Work UK
Solution architect
€500 a month
Posted: 28 March
Offer description

Retail Core Banking Solution Architect

6 Month contract initially + Extensions. Based: Hybrid - 2-3 days onsite in Milton Keynes. Rate: £450 - £550 p/d (via Umbrella company).

We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make a difference. We have a great opportunity for a Retail Core Banking Solution Architect to join the team.


Key Responsibilities

* Providing essential services to Core Banking, as well as products for the bank to manage customers, accounts, pricing, transactions, etc.
* Core banking systems are crucial for the day‑to‑day operations, enabling us to serve our customers effectively.
* Producing functional architecture for project(s).
* Reviewing the designs that have been produced by Engineering Teams using guidance and patterns that have been provided.
* Validating that solutions align to the strategies (e.g. Retail & Corporate Bank & Group).
* Working with the engineering community to deliver solutions primarily in an agile way.


Key Skills & Experience

* Solution Architecture and Design; significant experience as a Solution Architect, ideally within complex financial services environments.
* Domain knowledge in Retail Banking products e.g.: unsecured loans, personal accounts (banking & savings), bonds (fixed term deposits).
* Business segmentation – Retail, business banking, private.
* Onboarding processes for personal accounts.
* Core Banking products (customers, accounts, pricing, transactions, etc.) and related services essential to the operations of a bank.
* Domain‑driven design, with working knowledge of the BIAN framework, TOGAF, ArchiMate.
* Proven experience in defining & documenting As‑Is & Target Architecture, working with stakeholders to deliver strategic objectives & roadmaps; balancing business requirements with functional & technical aspects.


Strategy Experience

* Defining and evolving RESTful APIs following best practices for scalability, versioning and documentation.
* Experience with event‑driven architectures.
* Ability to produce clear functional architecture, design logical components and define interactions between systems, whilst delivering decommissioning and archival initiatives.
* Experience balancing business outcomes with long‑term architecture strategies.
* Experience working with engineering teams to align technical designs with the published architecture.
* Peer review designs to ensure architectural integrity and compliance with standards.
* Experience creating practical, workable architectures aligned to IT principles/standards, following the bank's architecture governance processes.


Leadership & Ways of Working

* Strong communication and stakeholder engagement abilities.
* Practical and delivery focused mindset.
* Ability to operate independently in a fast‑moving environment.
* Evidence of thought leadership, ownership and initiative.
* Desirable (not mandatory): Knowledge of BIAN, TOGAF, ArchiMate or C4; experience with architecture tools such as Abacus; familiarity with microservices, API integration patterns and cloud concepts such as AWS; exposure to global banking environments or large‑scale transformations.
* Preferred: Knowledge of Santander Core Banking systems, COTS Core Banking Products.

This is an excellent opportunity on a great project of work. If you are looking for your next exciting opportunity, apply now – your CV will reach me directly, and we will respond as soon as possible.

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