Software Engineer — iOS at TextNow

United States

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Not SpecifiedCompensation

Mid-level (3 to 4 years), Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Technology, TelecommunicationsIndustries

Requirements

Technical leader with the ability to create and lead roadmaps/initiatives that align to high-level business objectives
Deep expertise in Swift, SwiftUI, and modern concurrency (async/await, actors)
Proven track record of architecting modular, maintainable systems that balance speed and reliability
Strong background in performance optimization, observability, and system-level debugging
Experience using AI and automation to improve developer velocity, reliability, or product intelligence
Collaborative technical leader who thrives in fast-moving environments and mentors others to excel
Passionate about creating elegant, high-performance mobile experiences across Apple’s ecosystem
Architects for observability, reliability, and production-readiness: understands instrumentation, SLOs/SLIs, fault-tolerance, runbooks, incident triage, scalable telemetry pipelines, and production diagnostics for mobile clients

Responsibilities

Design, develop, and sustain high-performance iOS applications using Swift, SwiftUI, and Objective-C
Lead architectural modernization and modularization to improve scalability and cross-platform reuse
Define and own the entire lifecycle of systems: feature ideation, API design, instrumentation, deployment (CI/CD), live-traffic monitoring, unit/UI/e2e testing, user telemetry & data analysis, experiment design (A/B tests), and continuous iteration
Influence and evolve architecture: propose and lead initiatives to decompose monoliths, build shared libraries and frameworks, improve modularization, enable reuse across iOS, Android, Web; evaluate new Apple platform capabilities (e.g., new OS releases, device types, form factors, architectures) and lead their adoption
Apply AI-driven tools and automation frameworks to speed up development, code analysis, testing, and reliability
Leverage intelligent telemetry, analytics, and optimization pipelines to improve app performance and user experience
Define observability standards, telemetry pipelines, and fault-tolerance strategies for production-grade systems
Partner closely with product, design, backend, and data teams to deliver seamless, high-quality user experiences
Drive technical discussions, mentor engineers, and influence strategic direction across mobile platforms

Skills

Key technologies and capabilities for this role

SwiftSwiftUIObjective-CiOSCI/CDAPI designunit testingUI testinge2e testingarchitectural modernizationmodularization

Questions & Answers

Common questions about this position

What skills are required for the iOS Software Engineer role?

The role requires designing, developing, and sustaining high-performance iOS applications using Swift, SwiftUI, and Objective-C, along with expertise in architectural modernization, modularization, CI/CD, testing, API design, telemetry, data analysis, and applying AI-driven tools and automation.

What is the salary or compensation for this position?

This information is not specified in the job description.

Is this iOS Software Engineer role remote or office-based?

This information is not specified in the job description.

What is the company culture like at TextNow?

TextNow has a culture of curious builders using technology to make communication affordable and powerful, emphasizing leadership combined with hands-on coding, strategic operation alongside low-level details, AI and automation at the core, and collaboration across teams for high-impact work.

What makes a strong candidate for this Software Engineer role?

Strong candidates take technical ownership of mobile domains, lead architectural initiatives like monolith decomposition and modularization, own full system lifecycles including CI/CD and A/B testing, apply AI tools for development acceleration, and mentor while influencing strategic direction across platforms.

TextNow

Provides free unlimited calling and texting

About TextNow

TextNow provides mobile communication services that allow users to make unlimited calls and send texts without a monthly fee. The service operates through a SIM card that offers unlimited nationwide talk and text over 5G, along with free essential data. Users can purchase additional data passes as needed, which is how TextNow generates revenue. Unlike many telecommunications companies, TextNow's model is designed to be budget-friendly, making it appealing to individuals, families, and small businesses. The company also offers premium features for users who want enhanced services. TextNow stands out from its competitors by focusing on inclusivity and accessibility, ensuring that its services are available to everyone, including people with disabilities. The goal of TextNow is to provide affordable and reliable communication solutions for all users.

Waterloo, CanadaHeadquarters

2009Year Founded

$3.3MTotal Funding

GRANTCompany Stage

Consumer Software, Social ImpactIndustries

201-500Employees

Benefits

Flexible Work Hours

Unlimited Paid Time Off

Employee Stock Options

Parental Leave

Wellness Program

Mental Health Support

Risks

TextNow faces reputational risks from misuse of its platform for harassment.

IPO potential could increase pressure on company operations and decisions.

Partnership with LiveOne may expose TextNow to market volatility risks.

Differentiation

TextNow offers free unlimited calling and texting, a unique value proposition.

The company provides a SIM card with 5G access at zero monthly cost.

TextNow's ad-supported model aligns with current tech industry trends.

Upsides

Growing demand for budget-friendly communication boosts TextNow's user base.

5G expansion enhances TextNow's service quality and user appeal.

Digital nomadism trend increases need for flexible communication solutions like TextNow.

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