Principal Software Engineer — Mobile SDK Tooling & On‑Device Computer Vision (iOS/Android)

ROLE

• Strengthen observability and diagnostics for SDKs and reference apps using Splunk and other tools (logs, metrics, crash signals, field diagnostics)

.• Build and own engineering tooling and automation, and define a multi-quarter platform roadmap, to measurably reduce operational workload and increase developer productivity at scale across the team (~20 engineers), while reducing integration and support effort

.• Design, implement, and maintain Continuous Integration / Continuous Delivery pipelines and quality gates (Jenkins) for mobile SDKs (build, test, packaging, release validation, regression detection)

.• Develop release qualification frameworks: automated functional tests, performance benchmarks, compatibility checks, and reproducible test environments

.• Deliver and evolve core components of mobile SDKs (iOS, Android): camera capture, image processing pipelines, API design, modularization, documentation, smartphone apps

.• Provide technical leadership as an Individual Contributor (no management): architecture decisions, design reviews, mentoring through code reviews, and raising engineering standards

.• Lead the integration of AI/ML into the mobile detection stack, from rapid prototyping to production-grade deployment on iOS/Android

.• Build an AI-driven validation and triage layer for SDK releases, including automated regression and anomaly detection

.
PROFI

LE
• Principal Engineer with a strong track record of delivering production softwa

re.• Proven experience building developer tooling / automation platforms that measurably improve team productivity (e.g., faster releases, fewer regressions, reduced support loa

d).• Strong iOS expertise: Swift, Xcode, SDK design and packaging, performance profiling (Instruments); Objective C is a pl

us.• Solid Android foundations: Kotlin/Java, Gradle, CameraX/Camera2, instrumentation/testing; ability to support and debug across both platfor

ms.• Strong understanding of CI/CD concepts and implementation experience with Jenkins (pipelines, build/test orchestration, quality gates, artifacts, release processe

s).• Strong knowledge of software architecture, API design, testing strategy, secure coding practices, and maintaining high-quality codebas

es.• Hands-on experience building and optimizing computer vision / image processing pipelines on mobile devices and under real-world constraints (latency, memory, device variabilit

y).• Strong problem‑solving skills, translating customer needs into scalable solutio

ns.• Hands‑on experience deploying AI/ML models to production on resource‑constrained, heterogeneous devic

es.• Solid expertise in the full ML lifecycle, including data quality, evaluation, robustness, and model release manageme

nt.• Practical experience with on-device ML toolchains and runtimes and performance engineering under real device constrain

ts.• Ability to define and enforce AI usage standards in an industrial environme

nt.• Strong communication and collaboration skills in multicultural environments; fluent English, French is a strong pl

us.
WHY JOIN

US?
• Join a global leader in trust technologies with a mission that mat

ters.• Be at the strategic heart of a financially sound and innovation-driven com

pany.• Collaborate with high-level experts and work on impactful international proj

ects.• Operate in a multi-cultural, high-integrity environment where autonomy and ownership are encour

aged.
We offer an exciting and challenging role, with great potential for personal development within a unique organization in a fascinating and fast-growing industry. Your file will be handled with upmost confidentiality and discr