iOS Engineer

EPAM Systems, Inc.; Wrocław; On-site; PLN 120,000 - 180,000; Full time

Job summary

EPAM Systems, Inc. is seeking a Mid-level iOS Engineer to join our team to build and enhance mobile search features for a major travel platform. You will focus on modular, scalable iOS components using Swift and SwiftUI, ensuring performance and accessibility.

You will integrate REST and GraphQL APIs, collaborate with backend and product teams, and leverage AI-assisted tools to improve efficiency and code quality across multi-brand apps.

Qualifications

• Proven experience as an iOS Engineer building applications with Swift and SwiftUI
• Practical understanding of modular architectures and scalable client-side design
• Experience integrating REST and/or GraphQL APIs into iOS applications
• Familiarity with debugging techniques and performance optimization across UI and data flow
• Strong collaboration skills for working in cross-functional Agile teams
• Fluent English communication (written and verbal) for stakeholder interaction
• Openness to using AI-assisted tools to enhance development efficiency and innovation

Responsibilities

• Develop and maintain iOS features using Swift and SwiftUI within a modular architecture
• Integrate data from REST and GraphQL APIs for dynamic, scalable solutions
• Apply AI-assisted development tools to accelerate workflows, including debugging, boilerplate generation, and feature prototyping
• Collaborate with product owners, designers, and backend engineers to align client-side architecture with business and technical requirements
• Debug and optimize key areas like networking, persistence layers, concurrency, and UI rendering to maintain app speed and stability
• Implement reusable mobile components that support multi-brand applications
• Participate actively in code reviews and design discussions, maintaining best practices and quality standards
• Ensure solutions meet accessibility, performance, and reliability requirements

Skills

Swift

SwiftUI

Problem solving

Cross-functional collaboration

English communication

Agile teamwork

Code reviews

Tools

REST API

GraphQL API

Copilot / AI tools

Debugging tools

Job description

We're looking for a Mid-level iOS Engineer to join our team. In this role, you will build and enhance mobile search features for a major travel platform, improving user experience across multiple brands. Your focus will be on creating modular, scalable iOS components using Swift and SwiftUI, while ensuring performance, reliability, and accessibility. You will integrate REST and GraphQL APIs, collaborate with backend and product teams to design data structures, and leverage AI-assisted development tools (e.g., Copilot, code generation) to improve efficiency and code quality. The role requires strong problem-solving skills for debugging and optimizing networking, persistence, and UI performance in multi-brand app environments.

Responsibilities

• Develop and maintain iOS features using Swift and SwiftUI within a modular architecture
• Integrate data from REST and GraphQL APIs for dynamic, scalable solutions
• Apply AI-assisted development tools to accelerate workflows, including debugging, boilerplate generation, and feature prototyping
• Collaborate with product owners, designers, and backend engineers to align client-side architecture with business and technical requirements
• Debug and optimize key areas like networking, persistence layers, concurrency, and UI rendering to maintain app speed and stability
• Implement reusable mobile components that support multi-brand applications
• Participate actively in code reviews and design discussions, maintaining best practices and quality standards
• Ensure solutions meet accessibility, performance, and reliability requirements

Requirements

• Proven experience as an iOS Engineer building applications with Swift and SwiftUI
• Practical understanding of modular architectures and scalable client-side design
• Experience integrating REST and/or GraphQL APIs into iOS applications
• Familiarity with debugging techniques and performance optimization across UI and data flow
• Strong collaboration skills for working in cross-functional Agile teams
• Fluent English communication (written and verbal) for stakeholder interaction
• Openness to using AI-assisted tools to enhance development efficiency and innovation