Would you like to make a change in the FitTech industry with an agile team? How about a mentality that values your opinions and ideas? If you feel like contributing to a software company with a startup atmosphere, then you are exactly right with us. Be a part of the digital transformation of the fitness industry.At Sport Alliance, we are we are moving through a phase of high-speed professionalisation. As our Senior HR Business Partner for Engineering & Product, you will act as a strategic partner for our R&D organisation. You will define high-performance standards and ensure our workforce evolves at the same pace as the technology we build. You provide the clarity, challenge, and structure needed to keep our teams sharp in a high-speed, AI-driven environment.Your position in our teamDefining & Managing Performance: You own the evolution of our performance management frameworks. You set high bars for accountability and design the systems that measure impact, ensuring that performance is addressed early, consistently, and with clarity.Workforce Evolution & AI Integration: You guide the business through the 'AI shift'. You partner with VPs to constantly redefine roles and workflows, ensuring our people stay ahead of the curve. You manage the journey of keeping every role relevant as automation and AI transform our daily work.Complex Project Leadership: You lead high-stakes organisational projects with professional depth and a hands-on approach. From structural realignments to the implementation of new professional standards, you drive the 'people' side of change with precision and speed.Strategic Matrix Sparring: You provide strategic sparring within a cross-location, cross- functional matrix. You drive alignment between our hubs in Hamburg and Warsaw, ensuring consistent standards while respecting local dynamics. You act as a critical friend who is not afraid to challenge the status quo.Data-Driven Diagnostics: You use people analytics to identify trends and drive organisational health. You use data to challenge stakeholders, optimize performance cycles, and support senior leaders in making high-stakes talent decisions.Your profileSenior HR Expertise: You bring extensive experience as an HRBP in professionalized, high- dynamic tech environments. A background in management or HR consulting is a significant advantage.Performance Architect: You have a proven track record of designing and managing performance frameworks that drive accountability and high standards within Engineering and Product orgs.Transformation Mindset: You are experienced in workforce transformation. You understand how to evolve roles in real-time to keep pace with technological shifts like AI integration.Project Management: You are a structured, hands-on project lead. You take full ownership of complex organizational topics and deliver results in a fast-moving, high-pressure environment.Matrix Navigator: You are highly proficient at working within cross-location structures, managing stakeholders across different functions and geographies with ease. Executive Communication: You are fluent in English and have the confidence to influence and challenge at the Director and VP level.Your salaryWe offer a salary range of PLN 23,000 – PLN 28,000 gross per month (UoP).Final compensation will be based on experience, skills, and overall fit for the role.Your benefits with usBenefits package – private medical care and a sports card to support your health and well-beingAccess to Udemy Business – boost your skills with thousands of high-quality online coursesFlexible work model – work fully remotely or combine it with on-site collaboration at our modern office in WarsawEmployment options tailored to you – pick the contract type that best fits your needsFlexible Working Hours – adjust your schedule to fit your lifestyleUnique experience in the Fitness and SaaS industry – join a market-leading company in a dynamic, fast-growing industryInternational team – work alongside talented colleagues from around the world in a diverse and inclusive environmentUnforgettable company events – take part in engaging team-building activities and memorable celebrations