Data & Migration Workstream Lead

About Monument Technology Limited

In building its core UK banking business, Monument has developed an open, scalable, cloud native and world-leading banking technology platform, the third pillar of the Banks’ strategy, which has allowed it to make significant inroads fast into the asset-rich, time-poor, and under-served mass-affluent market.

The platform was designed from the start to be modular, flexible and extendable into other banking products and channels which also makes it easy to power other banks and to travel globally.

Location

London (Oxford Circus)

Hybrid

• 1-2 days per week in the office
• About Monument Technology Limited

In building its core UK banking business, Monument has developed an open, scalable, cloud native and world-leading banking technology platform, the third pillar of the Banks’ strategy, which has allowed it to make significant inroads fast into the asset-rich, time-poor, and under-served mass-affluent market.

The platform was designed from the start to be modular, flexible and extendable into other banking products and channels which also makes it easy to power other banks and to travel globally.

Monument has received significant inbound interest from local and legacy players worldwide to licence its technology on a “Software-as-a-Service” (Saa S) basis and has established a Subsidiary business, Monument Technology Limited to take advantage of the opportunity and to unlock the value in our platform through licencing and partnerships around the world.

Monument Technology provides everything needed to build and run a bank with an open, configurable, end-to-end, banking platform as a service which uses best-in-class components to empower small and medium-sized banks around the world to thrive in the digital age.

Our plug‑and‑play model eliminates the risk and complexity of legacy software, enabling our clients to rapidly deploy, scale and innovate at a fraction of the cost.

From front end mobile apps, through core banking and CRM to the general ledger and a data lake, the platform can be consumed in whole (“bank in a box”) or in part as required.

Our technology stack has gained positive attention from multiple players globally and over the past 12 months we have engaged and continue to engage in meaningful discussions and over the coming months, we will prioritise empowering business in the UK and Neo Banks globally to revitalise their existing technology stacks and to develop innovative new platforms.

Our dynamic integration frame and architecture allows the platform to scale globally with many components adaptable to other geographies.

The role

We’re looking for a highly experienced Data & Migration Workstream Lead to drive the planning, execution, and delivery of all data‑related activities across multiple complex projects and workstreams.

This is a hands‑on leadership role requiring a unique blend of business analysis expertise, technical data migration knowledge, delivery, and stakeholder management.

You’ll be the single point of accountability for all data and migration matters—overseeing the development of data pipelines and reporting capabilities, while ensuring smooth, timely, and high‑quality data migrations aligned with the overall project and programme goals.

• How you’ll make impact
• Lead the end-to-end delivery of the Data & Migration workstream, ensuring alignment with overall programme plans, timelines, and dependencies.
• Oversee the development and implementation of robust data pipelines and reporting solutions to support the Client and MTL business and technical requirements.
• Serve as the primary point of contact for the data and migration workstream, liaising with Monument Technology Customers, technical teams, and other workstream leads.
• Collaborate closely with Client and MTL SMEs and technical teams to elicit, document, and validate data migration scope, quality expectations, and reporting requirements.
• Establish strong governance for the workstream, including detailed planning and proactive management of Risks, Assumptions, Actions, Issues, and Dependencies (RAAID).
• Ensure successful delivery across all key phases of the migration lifecycle:
• Discovery – Analyse current and target state data environments.
• Design – Define the migration strategy, approach, and technical specs.
• Mapping – Support the process of identifying and validating source-to-target data mappings.
• Rehearsals – Lead the planning and support the execution of dress rehearsals.
• Cutover – Lead the live data migration, coordinating with all parties.
• Incident Management – Handle post‑migration issues and escalations.
• Communication – Maintain clear, consistent updates to stakeholders.
• Manage the process for achieving formal cutover sign‑off, including validation, reconciliation, and stakeholder approval.
• We look for people with
• Experience working with data mapping, data validation, data transformation, and data migration is a must-have; ability to plan, track and manage these activities for data and systems, including processes, is crucial in this role.
• Strong understanding of data migration tools, methodologies, and best practices.
• Extensive experience of migration of applications, systems, processes, and data in banks and/or building societies is essential.
• Excellent stakeholder management and communication skills with proven ability to coordinate technical delivery teams and cross‑functional contributors, including the ability to effectively engage with non‑technical audiences.
• Skilled in data pipeline development and reporting implementation.
• Experience of data governance and data quality frameworks.
• Basic familiarity with cloud‑hosted online data platforms and tooling is desirable.
• Our culture and values

Our culture and values align with our mission to truly understand and o Ber exceptional service to our customers.

The Monument Technology team are all here because we are passionate about building so much more than a bank and so much more than a technology company.

We will be known for our integrity, attentiveness, sense of community and innovation.

We build strong relationships through trust and a keen eye for detail.

Our commitment and collaboration deliver an attentive and outstanding service o Bering.

All combined with our community, both internal and external, our approach to diversity and our pursuit for innovation, we will help our customers and colleagues to do more and be more.

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