Senior UICC/eUICC/eSIM Engineer

Jackalope Digital LLC; Berlin; Hybrid; EUR 90.000 - 130.000; Vollzeit

Zusammenfassung

Jackalope Digital LLC is seeking a hands-on UICC/eSIM specialist to own the engineering, interoperability, and certification readiness of our Consumer eSIM (SGP.22) and IoT eUICC (SGP.32) products.

You will work across the full lifecycle from profile design and technical specification to validation and production readiness, ensuring our eSIM products meet high quality, reliability, and interoperability before rollout.

Qualifikationen

• Hands-on experience in SIM/eSIM/eUICC engineering, validation, or certification.
• Experience with GSMA SGP.22/SGP.32 and related artefacts.
• Strong understanding of OTA provisioning and lifecycle processes.
• Ability to design and execute test strategies for certification.
• Excellent cross-domain debugging and collaboration skills.

Aufgaben

• Own end-to-end engineering and validation of SGP.22/SGP.32 eSIM products.
• Define and execute certification and validation strategies using GSMA artefacts.
• Investigate and resolve cross-domain issues (SIM, device, network).
• Act as technical point of contact for remote provisioning platforms and vendors.
• Produce clear test reports and certification status documentation.

Kenntnisse

SIM/eSIM engineering

GSMA standards

UICC/eUICC architecture

OTA provisioning

Interoperability testing

Root cause analysis

Jobbeschreibung

Your Role

We are looking for a hands‑on UICC/eUICC/eSIM specialist to take ownership of the engineering, interoperability, and certification readiness of our Consumer eSIM (SGP.22) and IoT eUICC (SGP.32) products.

You will operate across the full lifecycle, from profile design and technical specification to validation and production readiness, working at the intersection of SIM technology, devices, and mobile networks. The role is focused on ensuring our eSIM products meet a high bar for quality, reliability, and interoperability before rollout.

YourImpact

• Owntheend-to-endengineeringandvalidationofSGP.22andSGP.32eSIMproducts,includingprofiledesignreviewsandtranslationofproductrequirementsintotechnicalspecifications
• DefineandexecutecertificationandvalidationstrategiesusingGSMAartefacts(e.g.SAIP,BAP),includinglabandreal-worldinteroperabilitytestingacrossdevicesandnetworks
• Investigateandresolvecomplexcross-domainissues(SIM,device,network),providingclearrootcauseanalysisandcoordinatingfixeswithinternalteamsandexternalvendors
• Actasthetechnicalpointofcontactforremoteprovisioningplatforms(SMDP+,eIM)andSIM/eUICCvendors,includingdefiningacceptancecriteriaandsupportinggo/no-godecisionsforproductionrollout
• Producecleartechnicaldocumentation(testreports,defectanalysis,certificationstatus)toenableProduct,Support,andCustomer-facingteams

YourSkills

• Stronghands-onexperienceinSIM/eSIM/eUICCengineering,validation,certification,oracloselyrelatedtechnicaldomain
• ProvenexperienceworkingwithGSMAstandards,particularlySGP.22andSGP.32
• SolidunderstandingofUICC/eUICCarchitecture,profilelifecycle,andOTA/provisioningprocesses
• Experiencedesigningandexecutingteststrategiesusingcertification-styleartefacts(e.g.SAIP,BAPorsimilar)
• AbilitytodebugcomplexissuesacrossSIM,device,andnetworklayersandcoordinateresolutionwithmultiplestakeholders
• tyleoperationalmodels.