International Tax – Senior / Manager (Builder)

About LazoLazo is building a tech-enabled back office for startups operating across the U.S, combining software + human expertise. What you’ll doAct as SME for US tax and international tax across the organizationLead and mentor a tax senior and junior analyst team (Argentina-based)Join client calls (sales + ongoing advisory)Own and improve cross-border tax structuresIdentify and implement process improvements & automationCollaborate with product/ops to scale delivery What we’re looking for4–7 years in tax (international / cross-border preferred)Experience reviewing work or mentoring juniors and seniorsCPA licenseComfortable speaking with clientsStrong problem-solving mindsetInterest in improving processes (not just executing)Spanish (intermediate) Nice to haveExposure to startups / tech clientsInterest in AI / automation Why this roleReal ownership (not internal firm politics)Direct exposure to foundersOpportunity to build and scale systemsHybrid service + product environment Location: RemoteThis is not a traditional tax role.You’ll move from executing compliance → owning decisions, leading a team, and helping build how tax should work in a modern, cross-border startup environment.