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TEKsystems

Technical Lead - E-Invoicing

On site

London, United kingdom

Senior

Freelance

23-12-2025

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Skills

Communication Leadership Data Warehousing Encryption Workday SAP Test Scrum Presentation Skills Networking Architecture Organization Accounting Agile SDLC Analytics Agile Scrum

Job Specifications

Description
MAIN PURPOSE OF THE ROLE
We are seeking a Finance Technology e-Invoicing Lead to spearhead a rollout of our electronic invoicing solution across MUFG Bank EMEA & MUFG Securities, focussing on French & United Arab Emirates territories.
This role involves leading design and implementation of a new B2B partner network which will be used in conjunction with the group ERP solution, Oracle Cloud Financials.
The successful candidate will act as a bridge and help navigate a complex technical and stakeholder environment, partnering with Finance, Technology and several other groups across the MUFG network.
KEY RESPONSIBILITIES
1. Technical Architecture & Integration
Lead the end-to-end technical design and implementation of the e-invoicing solution across EMEA, initially focussing on France & United Arab Emirates.
Lead the technical integration work between Oracle Fusion Financials ERP cloud and the B2B partner network
Ensure accurate mapping of data fields from source to target, understanding the underlying workflow and life cycle of payables/receivables transactions
Have an exceptionally strong understanding of interfaces, data integration patterns, ETL technologies, file transfer protocols, API connectivity etc.
2. Stakeholder and Relationship Management
Act as the dedicated interface between the Finance Department (Accounts Payable, Accounts Receivable, Tax, Core Finance and accounting) and the external e-Invoice PA/PDP partner service. Translate complex financial requirements into clear technical specifications.
Build and maintain effective working relationships with project team members and decision-makers underpinned with MUFG values such as innovate & simplify, people focussed, listen-up speak-up, client centric and own & execute.
Oversee relationships and delivery quality for third-party software vendors and implementation partners utilized for Finance systems.
3. Technical Leadership and Architecture
Guide the architecture and design of new or enhanced accounting solutions, ensuring scalability, stability, and control integrity (SOX compliance awareness).
xp with cloud-based financial platforms such as Oracle Cloud Financials AP and AR and data analytics tools (eg, OTBI, BIP) for finance reporting.
Work closely with Business Analysts and SME's and perform thorough review of Business Requirements.
Produce high quality documentation such as Technical Designs understanding functional, logical and physical architecture. Be comfortable with detail, helping to document or review specifications, operational readiness plans, test strategies, security questionnaires etc.
4. Risk and Compliance
Ensure all new and existing accounting technology solutions adhere strictly to internal risk frameworks, operational security policies, and external financial regulations (eg, SoX, Basel 3, PRA/FSCS requirements).
Have familiarity with e-invoicing regulations, Peppol, data frameworks, B2B networking and routing, electronic data interface, eReporting.
Maintain security and data privacy controls and embed this in key design decisions. Understand concepts such as privileged accounts, password vaults, encryption standards etc..
Design solutions with a risk based approach and ensuring robust financial controls are factored into new or changing IT or business landscape.
Lead technology remediation efforts identified by internal audit or compliance functions related to financial data and systems.
Required Skills and Xp
Accounting System Knowledge: Deep functional and technical knowledge of core accounting systems, including a modern General Ledger (eg, Oracle, SAP, Workday) or similar industry-specific GL platforms.
Tax: Knowledge of VAT and tax setup and treatment throughout the Payables and Receivables life cycle.
Project Leadership: Proven track record of successfully leading and delivering complex, cross-functional technical delivery on projects with significant investment budgets in a regulated environment.
Communication & Cultural Acumen: Exceptional communication and presentation skills. Demonstrated xp working effectively within a global organization, specifically exhibiting strong cultural sensitivity and proficiency in engaging with snr leadership, Japanese management and technical teams.
Technical Proficiency: Deep understanding of system interfacing and integration patterns (Flat Files, EDI, XML, APIs etc), data warehousing & reporting concepts, along with SDLC tooling.
Education: Bachelor's or Master's degree in Computer Science, Finance, Engineering, or a related quantitative field. A professional certification (eg, PMP, Prince2, or Agile Scrum Master) is highly desirable.
Desirable Qualifications
Accounting xp desirable although not essential. Conceptual understanding of IFRS 9, IFRS 17, and accounting standards (such as IFRS, UK GAAP, J-GAAP) also desirable.
WORK XP
- Proven track record of leading technology teams into successful project delivery with an exceptional understanding of PDLC and the key stage

About the Company

We’re TEKsystems. We accelerate business transformation by solving complex technology, business and talent challenges—across the globe. We partner with 80% of the Fortune 500 to create solutions that enable them to capitalize on change. TEKsystems is an Allegis Group company. Know more