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  <xs:element id="ncno_IncreaseDecreaseInOperatingLeasePayments" abstract="false" name="IncreaseDecreaseInOperatingLeasePayments" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_BuildingLeasedFacilityAcquiredThroughFinancingObligation" abstract="false" name="BuildingLeasedFacilityAcquiredThroughFinancingObligation" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_AccruedPurchasePriceRelatedToAcquisition" abstract="false" name="AccruedPurchasePriceRelatedToAcquisition" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_BusinessAcquisitionPurchaseAccountingAdjustments" abstract="false" name="BusinessAcquisitionPurchaseAccountingAdjustments" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_TemporaryEquityVariableInterestEntitiesAndRedeemableNoncontrollingInterestTextBlock" abstract="false" name="TemporaryEquityVariableInterestEntitiesAndRedeemableNoncontrollingInterestTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="ncno_ResellerAgreementTextBlock" abstract="false" name="ResellerAgreementTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="ncno_RedeemableNonControllingInterestPolicyPolicyTextBlock" abstract="false" name="RedeemableNonControllingInterestPolicyPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="ncno_AccountsReceivableAllowanceForCreditLossChargedToDeferredRevenue" abstract="false" name="AccountsReceivableAllowanceForCreditLossChargedToDeferredRevenue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_AccountsReceivableCurrencyTranslationGainLoss" abstract="false" name="AccountsReceivableCurrencyTranslationGainLoss" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_NCinoKKMember" abstract="true" name="NCinoKKMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="ncno_RedeemableNoncontrollingInterestEquityForeignCurrencyTranslationAdjustments" abstract="false" name="RedeemableNoncontrollingInterestEquityForeignCurrencyTranslationAdjustments" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_RedeemableNoncontrollingInterestEquityStockBasedCompensationExpense" abstract="false" name="RedeemableNoncontrollingInterestEquityStockBasedCompensationExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_SubscriptionsNonMortgageMember" abstract="true" name="SubscriptionsNonMortgageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="ncno_SubscriptionsMortgageMember" abstract="true" name="SubscriptionsMortgageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="ncno_DocFoxMember" abstract="true" name="DocFoxMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="ncno_IntegratedLendingTechnologiesLLCMember" abstract="true" name="IntegratedLendingTechnologiesLLCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="ncno_FullCirclMember" abstract="true" name="FullCirclMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="ncno_PaymentsToAcquireBusinessesPostCombinationExpense" abstract="false" name="PaymentsToAcquireBusinessesPostCombinationExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_PaymentsToAcquireBusinessesOptionsSettled" abstract="false" name="PaymentsToAcquireBusinessesOptionsSettled" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_PaymentsToAcquireBusinessesConsiderationTransferred" abstract="false" name="PaymentsToAcquireBusinessesConsiderationTransferred" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodFairValue" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodFairValue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssetsNet" abstract="false" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssetsNet" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssets" abstract="false" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccountsPayableAccruedExpensesAndOtherCurrentAndNoncurrentLiabilities" abstract="false" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccountsPayableAccruedExpensesAndOtherCurrentAndNoncurrentLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_AmortizationOfIntangibleAssetsWriteOff" abstract="false" name="AmortizationOfIntangibleAssetsWriteOff" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_CostOfGoodsAndServicesSoldLicenseAndServiceMember" abstract="true" name="CostOfGoodsAndServicesSoldLicenseAndServiceMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="ncno_CostOfGoodsAndServicesSoldProfessionalServicesMember" abstract="true" name="CostOfGoodsAndServicesSoldProfessionalServicesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="ncno_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsIssuedAndOutstandingAndNotIssuedAndOutstanding" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsIssuedAndOutstandingAndNotIssuedAndOutstanding" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="ncno_CommonStockPossibleIssuanceOfCapitalShares" abstract="false" name="CommonStockPossibleIssuanceOfCapitalShares" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="ncno_A2014EquityIncentivePlanMember" abstract="true" name="A2014EquityIncentivePlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="ncno_A2019EquityIncentivePlanMember" abstract="true" name="A2019EquityIncentivePlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="ncno_EmployeeStockPurchasePlanMember" abstract="true" name="EmployeeStockPurchasePlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="ncno_NumberOfEquityIncentivePlans" abstract="false" name="NumberOfEquityIncentivePlans" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="ncno_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentIncreaseInAggregateShares" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentIncreaseInAggregateShares" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="ncno_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockPlanOfferingPeriod" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardStockPlanOfferingPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="ncno_EffectiveIncomeTaxRateReconciliationFederalReturnToProvisionPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationFederalReturnToProvisionPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="ncno_EffectiveIncomeTaxRateReconciliationDeferredAdjustments" abstract="false" name="EffectiveIncomeTaxRateReconciliationDeferredAdjustments" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="ncno_EffectiveIncomeTaxRateReconciliationTransactionCostsPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationTransactionCostsPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="ncno_EffectiveIncomeTaxRateReconciliationUncertainTaxPositionPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationUncertainTaxPositionPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="ncno_DeferredTaxAssetsCapitalizedResearchAndExperimentalCosts" abstract="false" name="DeferredTaxAssetsCapitalizedResearchAndExperimentalCosts" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_DeferredTaxAssetLeaseLiability" abstract="false" name="DeferredTaxAssetLeaseLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_DeferredTaxLiabilitiesDeferredExpenseContractAcquisitionCosts" abstract="false" name="DeferredTaxLiabilitiesDeferredExpenseContractAcquisitionCosts" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_DeferredTaxLiabilitiesNetAdjustedAmount" abstract="false" name="DeferredTaxLiabilitiesNetAdjustedAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_ModificationToReduceRightOfUseAssetsAndOperatingLeaseLiabilities" abstract="false" name="ModificationToReduceRightOfUseAssetsAndOperatingLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_RightOfUseAssetAndOperatingLeaseLiabilitiesDisposedOf" abstract="false" name="RightOfUseAssetAndOperatingLeaseLiabilitiesDisposedOf" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_BankOfAmericaNAMember" abstract="true" name="BankOfAmericaNAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="ncno_FederalFundsRateMember" abstract="true" name="FederalFundsRateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="ncno_VariableRateCaseOneMember" abstract="true" name="VariableRateCaseOneMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="ncno_VariableRateCaseTwoMember" abstract="true" name="VariableRateCaseTwoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="ncno_FinancialCovenantsRequiredMinimumCash" abstract="false" name="FinancialCovenantsRequiredMinimumCash" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_DebtInstrumentCovenantSeniorSecuredLeverageRatio" abstract="false" name="DebtInstrumentCovenantSeniorSecuredLeverageRatio" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="ncno_DebtInstrumentCovenantConsolidatedInterestCoverageRatio" abstract="false" name="DebtInstrumentCovenantConsolidatedInterestCoverageRatio" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="ncno_DebtInstrumentCapitalStockOfForeignSubsidiariesOwnedPercentage" abstract="false" name="DebtInstrumentCapitalStockOfForeignSubsidiariesOwnedPercentage" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="ncno_ConstructionPayableEstimatedLiability" abstract="false" name="ConstructionPayableEstimatedLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_FinanceLeaseLiabilityResidualFinancingObligationsAndAssets" abstract="false" name="FinanceLeaseLiabilityResidualFinancingObligationsAndAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_ZestAIMember" abstract="true" name="ZestAIMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="ncno_RestructuringIncurredCostStatementOfIncomeOrComprehensiveIncomeExtensibleEnumerationNotDisclosedFlag" abstract="false" name="RestructuringIncurredCostStatementOfIncomeOrComprehensiveIncomeExtensibleEnumerationNotDisclosedFlag" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="ncno_LeaseExitFeesMember" abstract="true" name="LeaseExitFeesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="ncno_ReportableSegmentMember" abstract="true" name="ReportableSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="ncno_CostOfRevenuesAdjusted" abstract="false" name="CostOfRevenuesAdjusted" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_SellingAndMarketingExpenseAdjusted" abstract="false" name="SellingAndMarketingExpenseAdjusted" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_ResearchAndDevelopmentExpenseAdjusted" abstract="false" name="ResearchAndDevelopmentExpenseAdjusted" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_GeneralAndAdministrativeExpenseAdjusted" abstract="false" name="GeneralAndAdministrativeExpenseAdjusted" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_OtherExpenseNet" abstract="false" name="OtherExpenseNet" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_OtherGeographicRegionsMember" abstract="true" name="OtherGeographicRegionsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="ncno_SandboxBankingMember" abstract="true" name="SandboxBankingMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="ncno_BusinessCombinationAdditionalMaximumEarnOutAmount" abstract="false" name="BusinessCombinationAdditionalMaximumEarnOutAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ncno_OfficerTradingArrangementMember" abstract="true" name="OfficerTradingArrangementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="ncno_AprilRiegerMember" abstract="true" name="AprilRiegerMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="ncno_JeanetteSellersMember" abstract="true" name="JeanetteSellersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="ncno_SeanDesmondMember" abstract="true" name="SeanDesmondMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="ncno_DirectorTradingArrangementMember" abstract="true" name="DirectorTradingArrangementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="ncno_PierreNaudeMember" abstract="true" name="PierreNaudeMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
