Human Resources Business Partner / Consultant

HR Business Partner / HR Consultant (Freelance)WorkingCapital Group | BarcelonaAbout WorkingCapital GroupWorkingCapital Group is a specialized HR Managed Services firm that partners with fast-growing technology companies to build scalable HR infrastructure that fuels growth rather than constrains it. We work primarily with venture-backed startups scaling from 25-100+ employees—that critical phase where HR debt can cripple momentum or where strategic people operations can become a genuine competitive advantage.Founded and led by seasoned HR leaders with 15+ years of experience scaling organizations from 150 to 3,000+ employees across 22+ countries, we bring enterprise-grade HR expertise to the startup world. Our clients span the European and US markets, with particular depth in Spain, Italy, and France.We don't just advise—we roll up our sleeves and execute alongside our clients, from HRIS implementations to organizational transformations, compensation strategy to talent acquisition.The RoleWe're looking for an experienced HR generalist who thrives in ambiguity, loves solving complex people challenges, and gets energized by working with multiple clients across diverse industries and growth stages.As an HR Business Partner/Consultant at WorkingCapital, you'll be the trusted advisor and execution partner for our clients, leading projects that span the full spectrum of strategic HR work:Cultural Transformation & Organizational DesignPartner with founders and leadership teams to define and embed company values and culture as they scaleDesign organizational structures that support rapid growth while maintaining effectivenessLead change management initiatives during pivots, restructures, or post-acquisition integrationsTalent Strategy & AcquisitionDevelop comprehensive talent acquisition strategies and hiring roadmapsCreate compelling job descriptions, interview frameworks, and candidate assessment processesBuild business cases for new roles and hiring initiativesPartner with leadership on talent assessments and succession planningHRIS Implementation & HR TechnologyLead end-to-end HRIS implementations (we're a HiBob partner, but work across platforms)Conduct HR system migrations and data consolidation projectsOptimize HR tech stacks for scaling companiesTrain client teams on new systems and processesCompensation & Performance ManagementDesign compensation frameworks and conduct market benchmarking analysisDevelop performance management systems and goal-setting methodologies (OKRs, etc.)Create salary bands and equity programs aligned with company stage and philosophyCompliance & Employee ExperienceEnsure compliance across multiple European jurisdictionsDevelop employee handbooks and HR policiesDesign onboarding and offboarding experiencesNavigate collective agreements and local employment law requirementsWhat Success Looks LikeClient Impact: Your clients see measurable improvements in their HR infrastructure and people outcomesVersatility: You can confidently lead a compensation project on Monday and an HRIS implementation on TuesdayTrust: Founders and leadership teams seek your counsel on their most sensitive people decisionsExecution Excellence: Projects are delivered on time, on scope, with exceptional qualityBusiness Acumen: You translate HR initiatives into business outcomes that resonate with startup leadersWhat We're Looking ForExperience5-8+ years of progressive HR experience, ideally including time at scaling tech companies or in HR consultingTrack record of leading multiple types of HR projects from strategy through executionExperience with HRIS implementations (HiBob, BambooHR, Personio, or similar platforms)Exposure to European employment law and multi-country HR operations (Spain, France, Italy a plus)Skills & CapabilitiesStrategic thinking with strong execution skills—you can zoom out to advise and zoom in to deliverExceptional project management abilities—juggling multiple clients and workstreams simultaneouslyNatural consultant mindset—you know how to build trust, influence without authority, and navigate complex stakeholder landscapesOutstanding written and verbal communication in English; Spanish fluency required; additional European languages a strong plusComfortable with ambiguity and rapid context-switching across industries and company stagesData-driven approach to HR—you build frameworks, analyze trends, and use metrics to drive decisionsCultural FitEntrepreneurial spirit—you take ownership and drive initiatives forward independentlyIntellectual curiosity—you love learning new industries, business models, and challengesPragmatism over perfectionism—you know when "good enough for now" beats "perfect too late"Low ego, high impact—you care about outcomes, not who gets creditComfort with startup environments—scrappy, fast-paced, constantly evolvingWhat We OfferDiverse, Challenging Work: No two days or clients are the same—you'll continuously learn and growHigh-Impact Role: Your work directly shapes how companies scale and how employees experience workFounder Collaboration: Regular exposure to company founders and C-suite leadersProfessional Network: Access to Barcelona's vibrant HR and startup community through our events and partnershipsFlexibility: Remote-friendly structure with expectation of Barcelona presence for client meetingsGrowth Path: As WorkingCapital grows, significant opportunity to shape the firm and take on expanded responsibilityLocation & LogisticsBased in Barcelona with flexibility for remote workOccasional travel to client sites or European locationsParticipation in WorkingCapital-hosted HR community events