Senior Software Engineer - Mobile & Full Stack

Senior Software Engineer – Mobile & Full Stack

Required Skills & Experience

• 7+ years of software engineering experience with production system ownership (Swift, Swift/UI, Java, Kotlin)

• Strong expertise in either iOS/mobile or backend development, with working knowledge across both

• Experience supporting and maintaining live production applications at scale

• Proven ability to diagnose and resolve complex technical issues under pressure

• Experience working with large or legacy codebases

• Demonstrated ability to lead technical initiatives and mentor other engineers

Job Description

The Senior Software Engineer – Mobile & Full Stack owns end-to-end delivery across iOS applications and backend services, including architecture, development, performance optimization, and production stability. This role partners closely with cross-functional teams to deliver scalable, high-quality solutions while driving technical strategy and resolving complex production challenges.

Key Responsibilities

• Lead architecture decisions across iOS frontend and backend service layers, ensuring scalability and maintainability.

• Design and deliver high-quality features with a focus on performance, usability, and reliability.

• Own production stability across the stack, including crash reduction, performance tuning, and defect prevention.

• Drive root cause analysis and resolution of complex, high-severity production issues.

• Collaborate with cross-functional teams to ensure robust API contracts and seamless end-to-end system integration.

• Manage release processes including mobile deployments, backend rollouts, and CI/CD pipeline execution.

• Provide L3 escalation support and participate in on-call rotations.

• Mentor engineers and promote engineering best practices across the team.

Technology Stack:

• iOS Development:
Swift, SwiftUI/UIKit, Combine/async-await

• Backend Development:
Java, Kotlin, Node.js, or Python

• APIs: REST (GraphQL optional)

• Cloud & Infrastructure: GCP (Cloud Run, GKE, Cloud SQL)

• Data: SQL and data troubleshooting

• Dev Ops: CI/CD pipelines, Fastlane (preferred)

• Observability:
Logging, tracing, APM tools (e.g., New Relic)

• Tools:
Xcode, Test Flight, App Store Connect