Senior Mobile Engineering Manager (iOS & Android SDK)

Opensignal; Warszawa; On-site; PLN 256,519 - 384,779; Full time

Job summary

A leading mobile analytics company based in Warsaw, Poland, is seeking a Mobile Engineering Manager to lead and manage the iOS and Android SDK teams. This role involves ensuring high-quality software delivery, aligning business needs with engineering execution, and maintaining strong data integrity across integrations. The ideal candidate will oversee the mobile release lifecycle, empower team performance, and uphold compliance with privacy regulations, contributing to the overall success of the company's mobile products.

Qualifications

• Experience leading mobile engineering teams.
• Strong knowledge of SDK development and integration.
• Ability to manage cross-functional stakeholder relationships.
• Familiarity with privacy laws like GDPR and CCPA.

Responsibilities

• Lead the mobile engineering organization, managing Android and iOS engineers.
• Serve as the primary contact for mobile engineering with stakeholders.
• Own the mobile release lifecycle for SDKs and related apps.
• Ensure compliance with privacy and platform policies.

Job description

How You Will Make An Impact

you will be the clear, trusted owner for all things mobile at Opensignal, leading our iOS and Android SDK teams to deliver high-quality software that powers critical data products. You will align external business needs with engineering execution, ensure predictable releases, and protect data continuity and quality across first-party and third-party integrations.

Our products rely on our ability to measure network performance accurately and consistently from our mobile apps and SDKs. Evolving our platform in step with business requirements and operating system changes is a critical success factor for this role.

You will also help the team adopt AI in a pragmatic, safe, and outcomes-focused way, improving engineering velocity without compromising quality, privacy, or data integrity.

Your impact will be measured by reliable on-time releases, stable SDK behavior in partner apps, strong stakeholder confidence, and zero major data outages or data perturbations. Early success includes smooth onboarding and delivery of new platform support (including Android 17 and upcoming iOS releases) without regression to data quality, alongside clear progress in AI-augmented engineering workflows and platform evolution that keeps pace with product needs.

Primary Responsibilities

• Lead and directly manage the mobile engineering organization (currently 3 Android and 2 iOS engineers), including delivery planning, performance, coaching, and hiring support as needed.
• Serve as the primary cross-functional point of contact for mobile engineering with business, product, and data partnership stakeholders.
• Own end-to-end mobile release lifecycle management for our SDKs and related apps, ensuring high release quality and predictable delivery.
• Drive execution across first-party integrations (Opensignal app, Meteor app, ONX Connect) and third-party partner integrations that run our SDK at scale.
• Establish and enforce strong data-change discipline so SDK changes do not unintentionally alter critical metrics, schemas, or downstream product behavior.
• Lead experiment rollout and validation practices (feature flags, quality checks, and post-release verification) to confirm behavior changes as expected.
• Maintain compliance and policy alignment across privacy and platform requirements, including GDPR, CCPA/CPRA, Apple App Store, and Google Play policies.