Senior Payroll & People Operations Specialist

Solaris is Europe’s leading embedded finance platform, pioneering Banking-as-a-Service to bridge the gap between financial technology and licensed banking. Founded in 2016 and headquartered in Berlin, Solaris enables fintechs, digital ecosystems, and multinationals to embed accounts, cards, lending, and payments directly into their own products, creating seamless financial experiences for their users. As a fully licensed German bank, Solaris combines the highest standards of IT security and regulatory resilience with a modular, highly scalable infrastructure. Today, Solaris is driving the next evolution of financial services by transitioning into an AI-native banking platform, ensuring European businesses can deploy secure, adaptable financial products at scale. Why join Solaris? 🚀 We are fundamentally redesigning banking processes around AI orchestration, standardized modular building blocks, and embedded regulatory compliance. 🎯 We combine tech and banking in dedicated hubs - driving the technology infrastructure out of Berlin and banking operations out of Frankfurt. 💡 Through our internal mobility, growth opportunities, and the Solaris Academy, we offer continuous learning tracks, AI ambassador mentorship, and upskilling to keep your skills ahead of the curve. ⚖️ We foster a workplace rooted in integrity, proactive risk management, and equality actively driving initiatives like DEI initiatives. Role Location: Berlin or Frankfurt | Working Hours: Full-time or Part-time options available Your Role End-to-End Payroll Processing Process and manage end-to-end monthly payroll for all employees, ensuring full accuracy in salaries, bonuses, overtime, deductions, social security contributions, and tax withholdings within set deadlines, including monthly adjustments in close collaboration with the Tax Advisor. Manage and process employee leave entitlements (vacation, sick leave, parental leave, maternity protection, and flexible benefits) and ensure all absence data is accurately reflected in payroll systems. Maintain and update employee payroll records, ensure strict confidentiality of personal data, and maintain clean archiving of all payroll documentation for internal, tax, and regulatory auditing purposes. German Labor Law & Regulatory Compliance Act as the internal specialist for German wage tax ( Lohnsteuer ), social security regulations ( Sozialversicherungsrecht ), and local German labor law ( Arbeitsrecht ), keeping operational processes fully compliant. Support internal and external audits (including tax, social security, banking regulatory, and financial audits) by preparing documentation, managing data requests, and serving as a key operational contact. Provide specialized labor law, exit calculation, and legal compliance support to People Partners for complex lifecycle cases, contract amendments, and severance topics. Collaborate closely with Finance, Tax Advisors, and HR Governance to ensure correct benefits administration and audit readiness. Second-Level Support & Process Optimization Respond to complex employee and manager inquiries regarding payroll matters, salary discrepancies, tax withholdings, benefits, and deductions, resolving discrepancies in a timely and professional manner. Drive continuous process improvement by leveraging modern HR tools, Personio workflows, and AI solutions to eliminate manual administrative friction in payroll operations. We'd love to see Depending on your level of experience, your responsibilities and scope of role will range. We don’t care much about fancy titles, but rather about real personal and professional development, as laid out in our learning framework. Let’s figure together out how you can contribute to our team. Apprenticeship ( kaufmännische Ausbildung / Personalkaufmann/-frau ) or university degree in Human Resources, Business Administration, Business Law, Finance, or a related field. 4+ years of pr