Senior iOS Software Developer – Mobile Payments SDK

Entrust
Paris
Workplace: HybridFull timeFunction: Software EngineeringExperience: 5+ yearsEducation: bachelorsSkills: ["Ownership","Quality focus","Customer-centric mindset","Collaboration","Mentoring","Analytical thinking","Problem-solving","Verbal communication","Written communication"]

Design, develop, and maintain Entrust’s iOS Full SDK and related mobile applications within the Digital Card Solution (DCS) Mobile team. Own work across analysis, architecture, implementation, testing, deployment, and Level 3 production support. Optimize performance, scalability, and maintainability using Swift, collaborate with Android/Backend/QA/DevOps/Product teams, contribute to CI/CD and automated builds, and support security, certification, and compliance efforts for digital payments and authentication.

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FursaFursa
Entrust
Entrust
2 days ago

Senior iOS Software Developer – Mobile Payments SDK

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Source: Company careers pageValidated by: Fursa AI
Last checked: 3 hours agoStatus: Live

Job Summary

Design, develop, and maintain Entrust’s iOS Full SDK and related mobile applications within the Digital Card Solution (DCS) Mobile team. Own work across analysis, architecture, implementation, testing, deployment, and Level 3 production support. Optimize performance, scalability, and maintainability using Swift, collaborate with Android/Backend/QA/DevOps/Product teams, contribute to CI/CD and automated builds, and support security, certification, and compliance efforts for digital payments and authentication.
Location: Paris
Workplace: Hybrid
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Design, develop, maintain, and enhance iOS software components, SDKs, and applications using Swift.
  • •Deliver end-to-end development work across requirements analysis, architecture, implementation, testing, deployment, and Level 3 production support.
  • •Create scalable, maintainable, and reusable solutions aligned with product and architectural objectives.
  • •Build and maintain functional tests, participate in code reviews and technical spec elaboration, and troubleshoot complex issues.
  • •Contribute to CI/CD pipelines and build automation in collaboration with DevOps, and support certification, compliance, and security activities.

Pay and Benefits

Perks:Health InsuranceLife InsuranceMeal AllowanceRtt Days

Key Requirements

  • •Bachelor’s degree in Computer Science, Software Engineering, or related field, or equivalent practical experience.
  • •5+ years of professional software development experience.
  • •4+ years building native iOS applications or SDKs using Swift.
  • •Strong understanding of object-oriented design, software architecture patterns, and SOLID principles.
  • •Experience with iOS frameworks, client-server architectures, and performance optimization (multithreading, concurrency, and memory management).
Experience:5+ yearsMobileSDKsDigital paymentsFintechIdentityAuthentication
Education:Bachelor's
Skills:OwnershipQuality focusCustomer-centric mindsetCollaborationMentoringAnalytical thinkingProblem-solvingVerbal communicationWritten communication
Tech Stack:SwiftIOSMobile SDKSDKsCI/CDGitUnit testingFunctional testsObject-oriented designSOLIDMultithreadingConcurrencyMemory managementPerformance optimizationClient-server architectureObjective-CKotlin Multiplatform Mobile (KMM/KMP)Cryptographic APIsCertificate managementSecure storage

Company Brief

Entrust
Provides identity, authentication, and secure transaction solutions including public key infrastructure (PKI), digital certificates, encryption, and secure issuance for payments, mobile, and enterprise environments to protect digital identities and critical communications.
Industry: Cybersecurity
Company Size: Enterprise (1,001+ employees)
Growth: Established Company
Funding: Private Equity Backed
Headquarters: Minneapolis, United States
Founded: 1994
WebsiteLinkedIn