Subject Matter Expert Leasing – Contract Accounting

Permanent employee, Full or part-time · Remote

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Your Mission
As a Subject Matter Expert in Leasing Contract Accounting, you are the key expert for all accounting‑related topics in leasing and financial services projects.
You will guide projects end-to-end - from requirements gathering and functional design to testing and go‑live support - ensuring that contract structures, posting logic, and valuations are implemented correctly and in compliance with IFRS/IAS and local GAAP.
Your role combines deep contract accounting expertise with hands-on experience in
 CMS / leasing back‑office systems such as Sofico MILES, Nestol, VTXRM, or comparable platforms. You will advise both business and project teams on best practices, functional setups, and accounting compliance.
Your Profile
  • Proven experience as a Contract Accounting SME in the leasing or financial services industry
  • Hands‑on experience with CMS systems (e.g., Sofico MILES, Nestol, VTXRM, or similar leasing systems)
  • Strong knowledge of IFRS/IAS standards (especially IFRS 16) and local GAAP
  • Experience across the full project lifecycle: requirements, functional design, testing, go-live support
  • Deep understanding of contract structures, booking logic, and valuation models
  • Expertise in requirements engineering, functional design, and documentation
  • Excellent consulting, communication, and stakeholder management skills
  • Structured, analytical, and solution-oriented working style
  • Fluent in English; German is a plus

Your Responsibilities

  • Act as Subject Matter Expert for Contract Accounting in CMS/leasing system implementation projects
  • Analyze, gather, and structure functional requirements from business and accounting teams
  • Translate business requirements into functional concepts and system specifications
  • Define, validate, and document posting and valuation logic for leasing contracts
  • Support end-to-end testing, including test case definition, execution, and verification
  • Advise project teams and business departments on accounting principles, best practices, and system capabilities
  • Ensure compliance with IFRS/IAS and local GAAP in all functional designs
  • Prepare and maintain functional documentation (concepts, test scenarios, user guidelines)
  • Provide functional go-live and post-go-live support
  • Communicate status, risks, and progress to stakeholders
  • Manage ad‑hoc requests related to contract accounting topics

Nice to Have

  • Experience in Captive Financial Services or Automotive Financial Services
  • Hands-on experience in Sofico MILES implementation projects
  • Experience collaborating with international accounting and project teams
Why Us?
Q MISSION AG is a consulting company with deep expertise in Automotive, Financial Services, and Mobility—worldwide. We support complex transformation and digitalization programs with pragmatic execution, strong market knowledge, and a hands‑on mindset.
About us
Q MISSION AG is a company consisting of specialists from the mobility sector.
With us, your goals become reality.
Ihre Aufgaben
As a Subject Matter Expert in Leasing Contract Accounting, you are the key expert for all accounting‑related topics in leasing and financial services projects.
You will guide projects end-to-end—from requirements gathering and functional design to testing and go‑live support—ensuring that contract structures, posting logic, and valuations are implemented correctly and in compliance with IFRS/IAS and local GAAP.
Your role combines deep contract accounting expertise with hands-on experience in
 CMS / leasing back‑office systems such as Sofico MILES, Nestol, VTXRM, or comparable platforms. You will advise both business and project teams on best practices, functional setups, and accounting compliance.
Ihr Profil
  • Proven experience as a Contract Accounting SME in the leasing or financial services industry
  • Hands‑on experience with CMS systems (e.g., Sofico MILES, Nestol, VTXRM, or similar leasing systems)
  • Strong knowledge of IFRS/IAS standards (especially IFRS 16) and local GAAP
  • Experience across the full project lifecycle: requirements, functional design, testing, go-live support
  • Deep understanding of contract structures, booking logic, and valuation models
  • Expertise in requirements engineering, functional design, and documentation
  • Excellent consulting, communication, and stakeholder management skills
  • Structured, analytical, and solution-oriented working style
  • Fluent in English; German is a plus

Your Responsibilities

  • Act as Subject Matter Expert for Contract Accounting in CMS/leasing system implementation projects
  • Analyze, gather, and structure functional requirements from business and accounting teams
  • Translate business requirements into functional concepts and system specifications
  • Define, validate, and document posting and valuation logic for leasing contracts
  • Support end-to-end testing, including test case definition, execution, and verification
  • Advise project teams and business departments on accounting principles, best practices, and system capabilities
  • Ensure compliance with IFRS/IAS and local GAAP in all functional designs
  • Prepare and maintain functional documentation (concepts, test scenarios, user guidelines)
  • Provide functional go-live and post-go-live support
  • Communicate status, risks, and progress to stakeholders
  • Manage ad‑hoc requests related to contract accounting topics

Nice to Have

  • Experience in Captive Financial Services or Automotive Financial Services
  • Hands-on experience in Sofico MILES implementation projects
  • Experience collaborating with international accounting and project teams
Warum wir?
Q MISSION AG is a consulting company with deep expertise in Automotive, Financial Services, and Mobility—worldwide. We support complex transformation and digitalization programs with pragmatic execution, strong market knowledge, and a hands‑on mindset.
Über uns
Q MISSION AG is a company consisting of specialists from the mobility sector.
With us, your goals become reality.
Your application!
We appreciate your interest in Q Mission AG. Please fill in the following short form. Should you have any difficulties in uploading your files, please contact us by mail at career@qmission.de
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