Senior Payroll and People Operations Specialist

Hi, we’re Back Market.

We’re here to help make tech reliable, affordable, and better than new . We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new.

Yep, you read that right. Turns out refurbished tech is way better for the planet than new. In fact, With every device purchased on Back Market, our positive impact on the planet grows. From our Customer Care representatives to our software engineer, every individual at Back Market cuts the planet — and consumers — a break. Our mission is simple: to do more with what we already have.

Are you ready to join us?

Our People team is on a mission to make work life smoother for every Back Maker — and payroll is at the heart of it. We're in the middle of an exciting HR transformation: automating People Operations end-to-end, strengthening our global payroll expertise, and making the whole experience genuinely better for our employees.

Based in Barcelona, you'll join the Payroll & People Operations team and own our Spanish payroll (currently ~90 employees and growing), while contributing to our international scope and HR automation agenda with Workday and AI tools.

YOUR MISSION (IF YOU ACCEPT IT) 🥇

Own the end-to-end Spanish payroll cycle: collect and verify inputs, run payslip checks and reconciliations, and ensure accurate, on-time salary payments, taxes, and social contributions.

Handle payroll queries with speed and a human touch — employees should always feel informed and supported.

Coordinate with external payroll and benefits providers (Spain, UK, Germany, France) to keep data flows accurate and deadlines tight.

Contribute to automating People Operations workflows (onboarding, offboarding, employee changes) using Workday and AI tools.

Maintain data quality and consistency across HR, payroll, finance, and accounting systems — and build dashboards to track key metrics.

Partner cross-functionally with HRBPs, Recruiters, Finance, Legal, and IT to deliver a seamless employee experience from day one to last day.

YOU ARE IN THE RIGHT PLACE IF ⭐

You have:

4-5+ years of hands-on experience processing Spanish payroll

A solid understanding of Spanish social security, tax requirements, and employment legislation

Experience working with external payroll providers and managing payroll stakeholders

Strong analytical skills and a near-obsessive attention to detail

Excellent communication skills in English (Spanish goes without saying)

Nice to have:

Experience with Workday or Papaya Global

Exposure to UK, Germany, or France payroll

A degree in HR, Payroll, Accounting, Finance, or a related field — or equivalent experience