Senior Mobile Engineering Manager (iOS & Android SDK)

Opensignal; Deutschland; Remote; EUR 60.000 - 97.000; Vollzeit

Benefits dieser Stelle

Remote-friendly

Office visits 1 day/month in Warsaw

Private health care

Summer party

Family health care

Zusammenfassung

Opensignal is seeking a Senior Mobile Engineering Manager to lead our iOS and Android SDK teams, owning end-to-end mobile release lifecycle and data integrity across partner apps. The role focuses on delivery ownership, cross-functional collaboration with product and data partners, and AI-enhanced engineering while safeguarding privacy and compliance.

The position supports a remote-friendly setup with a Warsaw presence, emphasizing strong leadership and hands-on architecture input when valuable.

Qualifikationen

• 8+ years of mobile engineering experience with leadership.
• Strong Android and iOS production expertise with leadership across both.
• SDK development experience and third-party integration.

Aufgaben

• Lead the mobile engineering organization (Android and iOS) including delivery planning and hiring support.
• Serve as cross-functional point of contact for mobile engineering with business, product, and data partners.
• Own end-to-end mobile release lifecycle management for SDKs and apps.
• Drive integrations with first-party and third-party partners at scale.
• Enforce data-change discipline to avoid altering critical metrics or schemas.
• Lead experiment rollout and validation with feature flags and post-release checks.
• Ensure GDPR, CCPA/CPRA, App Store and Play policy compliance.
• Promote AI-augmented workflows with safety and privacy guardrails.
• Stay hands-on for architecture decisions while delivering as a manager.

Kenntnisse

Mobile leadership

Android & iOS

SDK development

SQL

Python for data

Experiment design

Telemetry concepts

Networking basics

Stakeholder comms

Privacy & compliance

AI readiness

Ausbildung

Degree in Computer Science or Software Engineering

Tools

Kotlin

Swift

GitHub Actions

Sentry

Firebase

Crashlytics

Python

Emulator testing

AI tooling

CI/CD pipelines

Jobbeschreibung

Senior Mobile Engineering Manager (iOS & Android SDK)

Job Category: Development/Engineering

Requisition Number: SENIO001120

• Full-Time
• Remote

Locations

Showing 1 location

Poland
Warsaw, 02-677, POL

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.
• Drive pragmatic adoption of AI-augmented workflows across coding, QA, and data analysis, with clear guardrails for safety, privacy, security, and verification.
• Stay hands-on where valuable (technical reviews, architecture decisions, and targeted implementation support), while operating primarily as a manager and delivery owner.

Knowledge & Skill

• Typically 8+ years of experience in mobile engineering, including meaningful leadership experience managing engineers and cross-functional delivery; equivalent depth of experience from non-linear career paths is also valued.
• Strong production experience across Android and iOS ecosystems, with deep expertise in at least one platform and demonstrated leadership capability across both.
• Strong SDK development experience (not only app development), including integration and maintenance in third-party applications.
• Strong data literacy, including SQL proficiency, ability to work with Python for analysis, and practical experience in data quality monitoring.
• Experience with experiment design and validation in software releases, especially where data integrity is business-critical.
• Strong understanding of telemetry/schema change management and the downstream impact of data contract changes.
• Solid networking fundamentals and practical experience relevant to mobile measurement use cases (for example TCP/UDP/QUIC behavior, packet flow timing, latency, and time-to-first-byte concepts).
• Demonstrated ability to communicate clearly with technical and non-technical stakeholders and translate business needs into execution plans.
• Experience operating within privacy, compliance, and platform-policy constraints for mobile SDKs.
• Proactive, curious mindset toward AI and modern engineering practices, with demonstrated judgment in adopting new tooling responsibly.

We recognize that excellent candidates may not match every listed qualification exactly. If this role aligns with your strengths and experience, we encourage you to apply.

Tools & Education

• Required: production experience with Kotlin and Swift.
• Required: experience with Git-based development workflows and CI/CD release pipelines (We use Github Actions).
• Required: experience with observability and crash tooling used in mobile environments (for example Sentry, Firebase, Crashlytics).
• Preferred: Python for data analysis and validation workflows.
• Preferred: experience with feature flag rollouts, emulator/device testing strategies, and release validation frameworks.
• Preferred: experience with AI-assisted engineering tools/workflows and defining safe usage standards for teams.
• Education: degree in Computer Science, Software Engineering, or equivalent practical experience.

About Us Opensignal is the leading global provider of independent insight and data into network experience and market performance. Our user-centric approach allows communication providers to constantly improve their network and maximise commercial performance. Leading analysts, investors and financial institutions place a high value on our independent analysis and we are regular contributors to their reports.

Real network experience is our focus and ultimately that influences customer choice. Our mission is to advance connectivity for all and here at Opensignal, the team is leading the industry in enabling operators to link their network experience and market performance in a way that has never before been possible.

With offices in London, Boston Victoria, British Columbia, and Warsaw, and employees around the world, we are a truly global organization. We are an equal‑opportunity employer dedicated to building an inclusive and diverse workforce.

Benefits We believe we are stronger when we not only celebrate our many differences, values, and voices but include them in everyday practice. Having a diverse and inclusive culture is essential, which is why we offer a flexible approach to work-life balance, operating in a remote-hybrid way.

We also offer an attractive range of additional benefits, including:

• 95% remotely - the team meets in the Warsaw office for 1 day/month
• Summer party and other social events
• Comprehensive private health care package for you and your family (dental care included)