TextNow

TextNow is a leading provider of free phone service, offering calling and texting through its app and SIM card. With a focus on affordability and innovation, TextNow is revolutionizing mobile phone service with cloud-based technology, providing users w...

Wireless Telecommunication Services

Telecommunication Services

51-250 (228)

Founded 2009

13 open positions

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Software Developer — iOS - US

3 months, 3 weeks ago

United States

Full-time

Senior

iOS Engineer

Mobile Development

Android CI/CD iOS Objective-C Swift SwiftUI

Apply Now

TextNow

Wireless Telecommunication Services

51-250

Founded 2009

View All Jobs 13

Description

Design, develop, and sustain high-performance iOS applications and libraries using Swift, SwiftUI, and Objective-C.
Lead architectural modernization and modularization to improve scalability, reuse, and cross-platform compatibility.
Define and own the full lifecycle of systems and features: ideation, API design, CI/CD deployment, testing (unit/UI/e2e), instrumentation, and continuous iteration.
Implement and maintain observability, telemetry pipelines, fault-tolerance strategies, and production diagnostics for mobile clients.
Apply AI-driven tools and automation to accelerate development, code analysis, testing, and reliability.
Leverage telemetry, analytics, and optimization pipelines to monitor and improve app performance and user experience.
Design and run experiments (A/B tests) and analyze user telemetry to inform product decisions.
Partner with product, design, backend, and data teams to deliver seamless user experiences and integrated platform features.
Drive technical discussions, mentor and grow other developers, and influence cross-team strategic direction for mobile platforms.

Requirements

Practical expertise with Swift and SwiftUI and familiarity with Objective-C for maintaining and evolving iOS codebases.
Experience with modern concurrency patterns (async/await, actors) and system-level debugging/performance optimization.
Proven track record of architecting modular, maintainable systems and decomposing monoliths or building shared libraries/frameworks.
Experience defining and implementing observability standards, instrumentation, SLOs/SLIs, runbooks, incident triage, and scalable telemetry pipelines for production systems.
Familiarity with CI/CD pipelines, automated testing (unit, UI, end-to-end), and release/deployment processes for mobile apps.
Experience applying AI and automation to improve developer velocity, reliability, testing, or product intelligence (preferred).
Experience designing and analyzing experiments (A/B testing) and using telemetry/analytics to drive product decisions.
Demonstrated technical leadership: driving roadmaps, contributing to multi-team initiatives, mentoring engineers, and interfacing with senior technical/product leadership.
Comfort operating at multiple levels of scope (intermediate to staff+) with the ability to align initiatives to business objectives.
Willingness to work in a remote/US-based role and collaborate across mobile, backend, and data teams.

Benefits

Competitive base salary with location- and level-based ranges (e.g., USD $123,900–$298,800 depending on location).
Employee stock options (equity package).
Flexible remote-first work arrangements with optional access to office spaces.
Free phone service and company dogfooding of the app.
Unlimited vacation plus 12 paid holidays per year.
Comprehensive health, dental, and vision benefits plus short-term and long-term disability coverage.
$750 annual wellness benefit or healthcare spending account and 401(k) matching.
Parental leave for eligible employees, learning & development opportunities, and occasional company/team off-sites and travel.

Interested in this position?

Apply directly on the company website

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