Mid-Level Software Engineer – iOS, Swift

Jobtailor; São Paulo; Presencial; BRL 180 000 - 300 000; Tempo integral

Resumo da oferta

Jobtailor is seeking a skilled iOS developer in São Paulo to design, build, and ship features for our mobile app. You will contribute to code quality, testing, and observability while collaborating with product, design, and engineering teams to deliver robust mobile solutions.

Ideal candidates have strong Swift expertise, experience with REST/GraphQL, and a track record in modern mobile architectures and CI/CD workflows. This role is based in Brazil and requires onsite work in São Paulo.

Qualificações

• Strong experience in iOS mobile development with Swift.
• Experience consuming REST/GraphQL APIs.
• Experience writing automated tests (unit and/or integration tests).
• Knowledge of mobile architecture best practices (MVVM, Clean Architecture, or similar).
• Familiarity with version control (Git) and CI/CD pipelines.

Responsabilidades

• Develop and enhance mobile app features, from design through production release.
• Ensure application quality and performance by focusing on testing, stability, and user experience.
• Actively participate in technical reviews (code reviews), contributing to the overall quality of the team.
• Help maintain application stability and observability by identifying and resolving issues before they reach users.
• Work closely with Product, Design, and other Engineering teams to turn ideas into real-world solutions.

Conhecimentos

IOS Mobile Development

Swift Programming

REST API

GraphQL API

Automated Testing

MVVM Architecture

Clean Architecture

CI/CD Pipelines

Flutter

Kotlin

Ferramentas

Git

Crash Reporting Tools

Performance Metrics Tools

Descrição da oferta de emprego

• Develop and enhance mobile app features, from design through production release
• Ensure application quality and performance by focusing on testing, stability, and user experience
• Actively participate in technical reviews (code reviews), contributing to the overall quality of the team
• Help maintain application stability and observability by identifying and resolving issues before they reach users
• Work closely with Product, Design, and other Engineering teams to turn ideas into real-world solutions

Requirements

• Strong experience in iOS mobile development with Swift
• Experience consuming REST/GraphQL APIs
• Experience writing automated tests (unit and/or integration tests)
• Knowledge of mobile architecture best practices (MVVM, Clean Architecture, or similar)
• Familiarity with version control (Git) and CI/CD pipelines
• Nice to have: Experience with Flutter (cross-platform projects)
• Nice to have: Knowledge of Kotlin/Android (hybrid profile)
• Nice to have: Experience with Offline-First architectures
• Nice to have: Experience building large-scale applications serving millions of users
• Nice to have: Knowledge of mobile observability (crash reporting, performance metrics, and logs)

Core Competencies

Proficient in iOS mobile development using Swift, with a strong focus on application quality, performance, and user experience. Experienced in collaborating with cross-functional teams to deliver robust mobile solutions and maintain application stability through effective testing and observability practices.

Highest-signal resume keywords

• IOS Mobile Development
• Swift Programming
• REST/GraphQL API Consumption
• Automated Testing
• Version Control (Git)

ATS Optimization Keywords

Hard Skills

• IOS Mobile Development
• Swift Programming
• REST API
• GraphQL API
• Automated Testing
• MVVM Architecture
• Clean Architecture
• CI/CD Pipelines
• Flutter
• Kotlin

Industry Keywords

• Mobile Architecture Best Practices
• Offline-First Architectures
• Large-Scale Applications
• Application Stability
• User Experience

Tools & Technologies

• Git
• CI/CD Pipelines
• Crash Reporting Tools
• Performance Metrics Tools