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  <xsd:element abstract="true" id="rubi_A2014EquityIncentivePlanMember" name="A2014EquityIncentivePlanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="rubi_AccountsPayableRighttoOffsetCurrent" name="AccountsPayableRighttoOffsetCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="rubi_AccountsPayableSellerCurrent" name="AccountsPayableSellerCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="rubi_AcquisitionFeePercentageofConsiderationDue" name="AcquisitionFeePercentageofConsiderationDue" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="rubi_BusinessCombinationConsiderationTransferredStockOptionsExchangedandCompensationNotyetRecognized" name="BusinessCombinationConsiderationTransferredStockOptionsExchangedandCompensationNotyetRecognized" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="rubi_BusinessCombinationContingentConsiderationSharesHeldinEscrow" name="BusinessCombinationContingentConsiderationSharesHeldinEscrow" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="rubi_BusinessCombinationContingentSharesinEscrowFairValue" name="BusinessCombinationContingentSharesinEscrowFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="rubi_BusinessCombinationContingentSharesinEscrowValue" name="BusinessCombinationContingentSharesinEscrowValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="rubi_BusinessCombinationEmploymentRelatedSharesHeldinEscrow" name="BusinessCombinationEmploymentRelatedSharesHeldinEscrow" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="rubi_BusinessCombinationFutureServiceSharesHeldinEscrow" name="BusinessCombinationFutureServiceSharesHeldinEscrow" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="rubi_BusinessCombinationIndemnificationAssetsSharesHeldinEscrow" name="BusinessCombinationIndemnificationAssetsSharesHeldinEscrow" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="rubi_BusinessCombinationOutstandingDebtandTransactionexpensesCashPaid" name="BusinessCombinationOutstandingDebtandTransactionexpensesCashPaid" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="rubi_CertainEmployeesMember" name="CertainEmployeesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="rubi_ChangoIncMember" name="ChangoIncMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="rubi_ChangoLeaseMemberDomain" name="ChangoLeaseMemberDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="rubi_ConvertiblePreferredStockWarrantsFairValueDisclosure" name="ConvertiblePreferredStockWarrantsFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="rubi_DeferredIncomeTaxExpenseBenefitExcludingAcquisitions" name="DeferredIncomeTaxExpenseBenefitExcludingAcquisitions" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="rubi_DocumentandEntityInformationAbstract" name="DocumentandEntityInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="rubi_EvergreenAnnualIncrease" name="EvergreenAnnualIncrease" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="rubi_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisLiabilityConversionofWarrantstoStock" name="FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisLiabilityConversionofWarrantstoStock" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="rubi_ISocketIncMember" name="ISocketIncMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="rubi_ISocketIncandShinyIncMember" name="ISocketIncandShinyIncMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="rubi_InternalUseSoftwareDevelopmentCostsNet" name="InternalUseSoftwareDevelopmentCostsNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="rubi_LondonLeaseMember" name="LondonLeaseMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="rubi_NetExerciseOfWarrantSharesCommonStock" name="NetExerciseOfWarrantSharesCommonStock" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="rubi_NonEmployeeMember" name="NonEmployeeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="rubi_OperatingLeasesEnteredSincePriorYearEndFutureMinimumPaymentsDue" name="OperatingLeasesEnteredSincePriorYearEndFutureMinimumPaymentsDue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="rubi_Reclassificationofdeferredofferingcoststoadditionalpaidincapital" name="Reclassificationofdeferredofferingcoststoadditionalpaidincapital" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="rubi_Reclassificationofpreferredstockwarrantliabilitiestoadditionalpaidincapital" name="Reclassificationofpreferredstockwarrantliabilitiestoadditionalpaidincapital" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="rubi_SeriesBConvertiblePreferredStockMember" name="SeriesBConvertiblePreferredStockMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="rubi_SeriesCConvertiblePreferredStockMember" name="SeriesCConvertiblePreferredStockMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="rubi_SharebasedCompensationArrangementbySharebasedPaymentAwardIncreaseinSharesAuthorizedPercentofOutstandingStock" name="SharebasedCompensationArrangementbySharebasedPaymentAwardIncreaseinSharesAuthorizedPercentofOutstandingStock" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="rubi_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsExercisesinPeriodGross" name="SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsExercisesinPeriodGross" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="rubi_SharebasedCompensationAwardTrancheOneMember" name="SharebasedCompensationAwardTrancheOneMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="rubi_SharebasedCompensationAwardTrancheThreeMember" name="SharebasedCompensationAwardTrancheThreeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="rubi_SharebasedCompensationAwardTrancheTwoMember" name="SharebasedCompensationAwardTrancheTwoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="rubi_SharesHeldinEscrowMember" name="SharesHeldinEscrowMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="rubi_StockIssuedDuringPeriodSharesStockWarrantsNetExercised" name="StockIssuedDuringPeriodSharesStockWarrantsNetExercised" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="rubi_StockIssuedDuringPeriodValueStockWarrantsNetExercised" name="StockIssuedDuringPeriodValueStockWarrantsNetExercised" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="rubi_SupplementalDeferredOfferingCosts" name="SupplementalDeferredOfferingCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="rubi_UnrecognizedTaxBenefitsSharebasedCompensation" name="UnrecognizedTaxBenefitsSharebasedCompensation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
</xsd:schema>