Senior iOS Developer

*This position is fully remote only for employment in Bulgaria. However, people can also work in one of our offices in Sofia or Varna if they prefer to.

About DataArt

DataArt is a global software engineering firm and a trusted technology partner for market leaders and visionaries. Our world-class team designs and engineers data-driven, cloud-native solutions to deliver immediate and enduring business value.

We promote a culture of radical respect, prioritizing your personal well-being as much as your expertise. We stand firmly against prejudice and inequality, valuing each of our employees equally.

We respect the autonomy of others before all else, offering remote, onsite, and hybrid work options. Our Learning and development centers, R&D labs, and mentorship programs encourage professional growth.

Our long-term approach to collaboration with clients and colleagues alike focuses on building partnerships that extend beyond one-off projects. We provide the ability to switch between projects and technology stacks, creating opportunities for exploration through our learning and networking systems to advance your career.

Position Overview

Our client is one of the largest online retailers worldwide, with an annual revenue of over £2 billion and headquarters in the UK.

As an iOS Developer, you will participate in the development of our customer-facing, native iOS Shopping app, which will be used by millions of people worldwide. Each team is cross-functional, comprising Android, iOS, and backend engineers working together to deliver features to a high standard. You will collaborate with specialists who understand their specific roles, value, tasks, and individual performance, while also considering the broader goals of the project.

Mobile teams work closely with Web teams, Product Managers, and UX teams to ensure feature parity and a consistently high-quality experience across all platforms. Teams leverage industry best practices such as continuous delivery and extensive automated testing, while being given the autonomy to experiment with new technologies and techniques that support our business and long-term goals.

Responsibilities

Develop mobile iOS applications

Write and maintain automation test suites

Collaborate inside and outside the team to achieve business objectives

Requirements

• Strong programming and object-oriented design skills gained through iOS development with Swift
• Extensive knowledge of the iOS environment and experience developing high-quality apps
• Experience with SwiftUI and Combine
• Familiarity with iOS patterns and architectures such as MVVM and Coordinators
• Experience working with RESTful services and design best practices
• A good understanding of CI/CD best practices
• A fundamental understanding of automated testing
• Experience with Contentful CMS
• Comfortable writing production-quality code from scratch and rapid prototyping

Nice To Have

• A strong commitment to maintaining clean code
• Working knowledge of RxSwift, Combine, and CocoaPods
• An understanding of and some experience with Agile software development
• Experience working in a continuous delivery environment
• Proficiency in Git
• Exposure to reactive programming paradigms
• Knowledge of Android or backend Java development

What We Offer

• Unique corporate culture – no micromanagement, friendly atmosphere, freedom, and mutual respect
• Flexible schedule – ability to change projects, to work from home, and to try yourself in different roles
• Professional Development Map – a comprehensive map of your professional development within DataArt
• We hire people not for a project but for the company. If the project (or your work in it) is over, you go to another project or to a paid “Idle”.
• Social benefits – additional health insurance, life insurance, sports card, etc.
• Opportunity to work from another DataArt office in a different city or country (temporary or permanently)
• Free English courses
• Cozy office with a great atmosphere
• Snacks, drinks, and fruits are always available

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