Business Analyst

Prism Digital

London

On-site

GBP 65,000 - 90,000

Part time

14 days+

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Job summary

A global financial services firm is seeking a Technical Business Analyst to own integration between core banking and compliance systems. The role requires strong analytical skills and experience in financial services. Key responsibilities include leading integration analysis, writing user stories, and engaging with stakeholders to resolve technical details. This is an exciting opportunity to contribute to a critical banking transformation.

Qualifications

Direct experience with complex/bespoke systems.
Background in financial services (banking, liquidity, payments).
Strong skills in writing requirements and user stories.
Core banking or RegTech (Temenos, AML/sanctions screening).
Knowledge of compliance/governance frameworks in FS.

Responsibilities

Lead integration analysis between core banking and RegTech systems.
Work with data payloads, schemas, and transaction feeds.
Write user stories and functional requirements for engineering.
Mediates across multiple stakeholder groups to resolve technical detail and drive consensus.
Own the next phase of integration delivery, focusing on deep dives into transaction-level data.

Skills

Integration analysis

Requirements writing

Communication

User acceptance testing (UAT)

Agile delivery

Stakeholder management

Tools

SQL

Jira

Confluence

Jira

Confluence

Job description

Overview

Business Analyst | Systems Integration (Core Banking & Compliance) | Fintech — we’re working with a global financial services firm (c.700 staff) as they build out their US bank program. They are hiring a Technical Business Analyst to own the integration between their newly implemented core banking platform and in-house RegTech/compliance systems. This is a highly technical BA role, ideal for someone who thrives on analysing data payloads, transaction flows, and schemas, and enjoys being the glue between developers, compliance, and product teams.

Key Responsibilities

Lead integration analysis between their core banking (Temenos) and proprietary RegTech systems.
Work directly with data payloads, schemas, and transaction feeds.
Write user stories, functional requirements, and test scenarios for engineering teams.
Mediates across multiple stakeholder groups to resolve technical detail and drive consensus.
Own the next phase of integration delivery, focusing on deep dives into transaction-level data.

Non-Negotiables

Direct experience on complex/bespoke systems.
Financial services experience (banking, liquidity, payments, or monitoring).
Strong requirements, user story writing, and UAT background.
Core banking or RegTech (Temenos, AML/sanctions screening).
Knowledge of compliance/governance frameworks in FS.

Tech Environment

Tech awareness only, not hands-on:

C#.NET
Temenos
RegTech AML/sanctions platforms
Transaction monitoring systems
SQL
Jira
Confluence

What We’re Looking For

BA who thrives in integration-heavy, technical environments.
Strong communicator, able to simplify complex technical requirements.
Skilled in workshops, backlog management, and UAT.
Agile delivery experience within regulated financial services.

If you’re a Business Analyst with a passion for system-to-system integration and compliance tech, this is a chance to play a critical role in a global core banking transformation.

Seniority level