Role summary.Owns the architecture for a live productionreplatformof a regulated customer-facing mobile app.

Leads

Discovery and Architect phases, chairs the fortnightly architecture forum with the client's technical leads, and signs Architecture Decision Records jointly.

Responsibilities.

- Lead architecture design for React Native 0.76+ Current Architecture (Bridgeless,TurboModules, Fabric).

- Author Architecture Decision Records covering native module strategy, offlinebehaviour, telemetry, and integration patterns.

- Chair fortnightly joint architecture forum with 407 ETR's architects.

- Run native SDK compatibility spikes during Discovery.

- Define CI/CD pipeline architecture across the 8-stage Jenkins gate discipline.

- Guide the Senior React Native Engineer on pattern setting in early sprints.

Must-havetechnical experience.

- 8+ years mobile engineering, minimum 4 years hands-on React Native.

- Direct production experience with React Native New Architecture (Bridgeless,TurboModules, Fabric) and Hermes.

- Experience authoringTurboModulesto bridge native iOS and Android SDKs into React Native.





- Priorintegration of Auth0 (or equivalent OIDC identity provider) in mobile clients.

- Priorintegration of Apple Pay and Google Pay throughtokenisedpayment handles.

- Experience with push notification architecture (APNs and FCM) and deep-link routing (Universal Links, App Links).

- Familiar with AWS Canadian region deployment and residency enforcement (SCPs, KMS, region-scoped services).

Migration andreplatformexperience (required)

- Direct experience with at least one mobilereplatformfrom native iOS and Android to React Native, preferably a live production app with asubstantialexisting user base.

- Understanding of the four mobile-side migrations atreplatformlaunch: auth token, push notification token, cached data, deep-link continuity.

Industry background (preferred).

- Prior work on Ontario or Canadian public-sector, financial services, or transportation mobile applications.

- Familiarity with PIPEDA, AODA, and WCAG 2.2 AA delivery contexts.

- Exposure toSAFeor scaled agile delivery frameworks.

📌 Technical Architect (React Native) (Ottawa)
🏢 Socket.dev
📍 Ottawa