Workday Integration Lead at MiQ in London, England, GB

Job Description

Role: Senior Workday Finance Integration Architect (Finance Lead with HR Systems Experience)

Reporting to: ERP Lead

Location: London, UK (Onsite – 2 days a week) Position Type: Full-Time / Permanent

What you’ll do

MiQ is seeking a permanent Senior Workday Integration Architect to join our ERP team as the expert for our enterprise platform ecosystem. This critical full-time position is designed for an expert who specialises in Workday Financials (FINS) and possesses a strong working knowledge of Workday HCM/HR system architecture.

In this role, you will own the long-term roadmap, stabilisation, and modernisation of our core integration networks. You will lead the shift from legacy, file-based processing to high-performance API-driven designs to resolve timeout constraints across critical billing, project, and contract streams. As a permanent member of the architecture team, you will establish rigorous regression-testing methodologies to ensure that continuous global HR data adjustments and localised worker profile modifications seamlessly align with underlying corporate financial accounting schemas and general ledger integrity.

Core Responsibilities

• Enterprise Financial Technical Ownership: Serve as the definitive in-house subject matter expert for the design, configuration, and stability of large-scale Workday integrations tied to FINS modules (Billing, Project/Campaign role assignments, Salesforce and external contract management interfaces).
• Architecture Modernization: Lead the technical conversion of critical file-based integrations into modern, API-driven web services to remediate systemic processing timeouts and accommodate growing transactional data volumes.
• Cross-Functional Data Governance: Partner continuously with HR Operations, IT, and Finance stakeholders to map, govern, and audit multi-directional data streams, ensuring HR organisational changes (Supervisory Orgs, Cost Centers, Pay Groups) update financial structures without payload errors.
• End-to-End Code Engineering: Research, design, build, test, and deploy production-grade integrations using Workday Studio, Enterprise Interface Builders (EIBs), and Document Transformations, backed by advanced Calculated Fields and Custom Reports.
• Security & Encryption Compliance: Manage the native lifecycle of PGP/SSH key configurations, secure transport parameters, and technical specification field maps across international boundaries.
• Root Cause Remediation: Own structural forensic analysis on integration failures — including during critical billing cycles — and implement permanent code fixes to strengthen the compliance and control framework.
• Stakeholder & BAU Ownership: Liaise with key stakeholders on BAU requests and Workday help tickets, manage integration-related help tickets, and own the Workday integration architecture end to end.

Prerequisites & Experience

• Workday Studio Mastery: 5+ years of dedicated, hands-on experience developing, multi-threading, and debugging complex integration loops within the Workday Studio framework.
• BIRT Document Development: Build and maintain customer-facing document layouts (invoices, credit notes, statements, email templates), including multi-entity, multi-currency, and country-compliance variants (e.g. HSN worktag presentation on Indian customer invoices). Own MiQ's Workday document (BIRT), connector, and BAU integration estate — building in-house capability while planning a move away from legacy builds to future-proof the system.
• Report Writing: Advanced and composite report writing and calculated-field design underpinning document layouts and integrations.
• Connector & EIB Development: Build, maintain, and fix Core Connector, EIB, and Document Transformation (XSLT) integrations, including card programme feeds (AMEX, MESH) and third-party data feeds (e.g. Dun & Bradstreet).
• Integration Stack Proficiency: 5+ years of comprehensive experience with Web Services, XML, XSLT, SOAP, and Java.
• E-Invoicing & New Feeds: Configure and support Pagero e-invoicing connectivity and new integrations as scoped (e.g. Pave HCM benchmarking feed, payroll platform feeds).
• Capability Building: Document standards and runbooks; mentor internal data analysts on Workday report writing and BIRT fundamentals.
• Workday Finance Focus (Mandatory): Extensive background building, deploying, and supporting integrations directly surrounding Workday Finance applications — billing systems, project/campaign accounts, or ledger distributions.
• Workday HR System Familiarity: Practical experience navigating Workday HCM landscapes (Core HR fields, worker profiles, position management) to anticipate how upstream employee management events impact financial integration data layers.
• Transition Experience: Experience taking over an estate from an external partner or consultancy.

What’s in it for you
MiQ is incredibly proud to foster a welcoming culture. We do everything possible to make sure everyone feels valued for what they bring. With global teams committed to diversity, equity, and inclusion, we’re always moving towards becoming an even better place to work.

Values:

Our values are so much more than statements**.** They unite MiQers in every corner of the world. They shape the way we work and the decisions we make. And they inspire us to stay true to ourselves and to aim for better. Our values are there to be embraced by everyone, so that we naturally live and breathe them. Just like inclusivity, our values flow through everything we do - no matter how big or small.

• We do what we love - Passion
• We figure it out - Determination
• We anticipate the unexpected - Agility
• We always unite - Unite
• We dare to be unconventional - Courage

Benefits:

Every region and office has specific perks and benefits, but every person joining MiQ can expect:

• A hybrid work environment
• New hire orientation with job-specific onboarding and training
• Internal and global mobility opportunities
• Competitive healthcare benefits
• Bonus and performance incentives
• Generous annual PTO, paid parental leave, with two additional paid days to acknowledge holidays, cultural events, or inclusion initiatives
• Employee resource groups designed to connect people across all MiQ regions, drive action, and support our communities

Apply today

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