Senior Staff iOS Engineer

📋 Description

• Find and frame systemic iOS problems that do not yet have clear ownership.
• Define strategy, architecture, standards, and measures of success across teams and applications.
• Build prototypes, reference implementations, and the critical path needed to prove the direction.
• Lead multi-quarter migrations and foundational initiatives through broad adoption.
• Establish durable practices for quality, testing, observability, release safety, and
• Develop senior engineers and create an ownership model that does not depend on you as a permanent

🎯 Requirements

• 12+ years of professional software engineering experience.
• 8+ years in roles where mobile engineering was a primary responsibility, including 4+ years
• Double into modern and legacy iOS frameworks, Swift, and Objective-C.
• Experience creating foundational systems, shared frameworks, or developer tooling used across
• A record of leading strategic, multi-project initiatives with broad adoption and durable impact.
• Experience connecting platform strategy to customer-facing and multi-tenant SaaS products that

🎁 Benefits

• Medical insurance.
• Flexible time off.
• Retirement savings plans.
• Family planning benefits.
• Remote work options.
• Other benefits as listed at Block.