Taxfix

Senior Accountant, Operational Finance (d/f/m)

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Our story:

Every year millions of people are either filing their taxes in fear or giving up on their tax refund altogether. We're working on fixing that. Our intuitive app enables anyone, regardless of education or background, to file their taxes with newfound confidence.

Spread across Germany, Spain and the UK, the team at Taxfix Group with its brands Taxfix and Steuerbot, is a compassionate group of solution-finders. We speak our minds openly, and with over 400 professionals, including tax experts, developers, and IT security experts, we're rich in ideas and voices. The group has facilitated more than 3.5 billion euros in tax refunds for its customers since its founding in 2016.

Your challenge

As our Senior Accountant, Operational Finance, you'll be at the core of how Taxfix keeps its financial engine running accurately and at pace — and you'll help shape what that engine looks like next. This is a broad, hands-on accounting role that spans revenue booking and reconciliation, payment operations, collections partner governance, and month-end close across two entities and multiple markets.

You'll work closely with our existing Revenue & Close Lead, acting as a strong day-to-day partner and backup across shared processes, while owning your own domains end-to-end. You'll bring accounting rigour to everything you touch — clean audit trails, solid controls, and close-ready documentation — while actively contributing to the team's automation agenda using AI tooling and workflow design. We're an AI-first team, and we mean it — you'll have real space to explore, build, and implement. Reporting to our Senior Manager, Finance Platforms and Transformation, you'll collaborate cross-functionally with Product, Customer Success, Legal, and Data to keep our operational finance function scalable, reliable, and genuinely future-proof.

Your responsibilities

  • Book and reconcile revenue monthly across entities, ensuring accuracy, correct period allocation, and audit-ready controls.

  • Own payment service provider settlement reconciliation across entities — matching settlement files to the ERP, resolving discrepancies, and maintaining clean records.

  • Monitor AR aging and payment failure resolution, with clear escalation paths documented and followed.

  • Oversee the automated dunning flow via our billing partner — monitor performance, flag exceptions, and drive continuous improvement.

  • Manage the relationship with our external debt collection agency — SLAs, KPIs, performance reviews, and handover quality.

  • Own write-off inputs and bad debt reporting, ensuring recommendations are accurate, timely, and well-supported.

  • Deliver all owned close inputs on time every month and resolve reconciliation breaks between the billing platform, payment service provider, and ERP within agreed SLAs.

  • Actively identify manual and error-prone processes and build solutions — workflows, exception monitoring, runbooks, and SOPs.

  • Contribute to AI-driven initiatives in Finance Operations — exploring and implementing tools and agents that automate or enhance operational workflows.

  • Act as a strong day-to-day partner and backup to the Revenue & Close Lead, and maintain structured relationships with external partners and internal teams including Product, CS, Legal, and Data.

Your profile

  • Solid accounting background with hands-on experience in revenue booking, reconciliation, and month-end close — you understand debits, credits, and why controls matter.

  • 4–6 years of experience in operational finance, accounting, or AR in a fast-paced, multi-entity environment.

  • Direct experience with a payment service provider, billing platform, and ERP in an operational finance context — NetSuite experience strongly preferred.

  • Strong working knowledge of IFRS; familiarity with HGB is a plus.

  • Experience managing external partners against SLAs and KPIs — you can hold a vendor accountable and run a structured performance review.

  • Able to independently build and maintain operational reports using SQL and a BI tool such as Looker.

  • Genuinely excited about AI and its potential in finance — whether already experimenting with tools, automation, or agent building, or actively learning and bringing that curiosity to work every day.

  • Natural documenter — audit trails, SOPs, and runbooks come instinctively; you leave things cleaner than you found them.

  • Thrives in a flat, collaborative environment — doesn't need hierarchy to know when to lead, and naturally supports the people around them.

  • Communicates clearly in English; German is a plus.

At Taxfix, we believe that incredible things happen when you have a wealth of perspectives and experiences. We're proudly committed to equal employment and development opportunities no matter your gender, race, religion, age, sexual orientation, colour, disability, or place of origin. To help mitigate any potential unconscious biases, we ask that you refrain from including your picture, age, or marital status on your CV. Let your experiences speak for themselves.

Not sure if you meet all the requirements for this role? Please apply anyway. You might bring something special to the team that we hadn't considered previously.