✦ Luna Orbit — Customer Success & Support

Junior Customer Success Manager

at Sumsub

📍 Remote, US Remote Posted April 10, 2026
Type Full-Time
Experience entry
Exp. Years Not specified
Education Not specified
Category Customer Success & Support

Sumsub seeks a Junior Customer Success Manager to build strong client relationships, train clients via webinars, and manage onboarding and feature releases. This remote role supports a global client base in crypto, fintech, and payments.

  • Managing clients on all levels
  • Managing and growing relationship with Key Client stakeholders
  • Providing training and webinars
  • Introducing clients to new features and handling feature releases
  • Providing client feedback internally

Focus on customer success processes, client onboarding, and training; uses Google Sheets and Excel for analytics; collaborates with Sales, Solution Architects, Product Management, Legal and Marketing.

The ideal candidate is an entry-level customer success professional with basic familiarity with crypto/fintech/payments, strong analytical skills, and the ability to train clients through webinars. Strong emphasis on remote work and cross-functional collaboration.

Prior experience as a Customer Success ManagerAccount managerBusiness Development Manageror Project Manager in cryptofintechpayments spheres
Proficiency in Google Sheets / MS ExcelKYC understanding
Google SheetsMicrosoft Excel
customer successonboardingtrainingwebinarsonboardingGoogle SheetsMicrosoft Excelremote workcross-functional collaborationcryptofintechpaymentsKYC
Google SheetsMicrosoft Exceltrainingwebinarsonboardingclient relationshipsKYCcryptofintechpayments
communicationanalytical skillsproactive approachrelationship managementteam collaborationproblem solving
Industry Fintech
Job Function Support customer success by onboarding, training, and maintaining key client relationships for Sumsub
Role Subtype Junior customer success
junior customer success managercustomer successcscryptofintechpaymentskycgoogle sheetsmicrosoft exceltrainingwebinarsonboardingclient relationshipsremotecross-functionalsalessolution architectsproduct managementlegalmarketingpartnershipscustomer training
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