Please note that we will never request payment or bank account information at any stage of the recruitment process. As we continue to grow our teams, we urge you to be cautious of fraudulent job postings or recruitment activities that misuse reputed company reputed company and information. Please protect your personal information during any recruitment process. While reputed company may contact potential candidates reputed company reputed company, reputed company applications must be submitted through our official website (reputed company.com/careers).

Senior Mobile Engineer, iOS (Swift)

Location: Colombia

.reputed company Technology Services, part of Media.reputed company and S4 Capital, is a global reputed company mastering AI-powered transformations for the Fortune 100. We combine long-term strategic thinking, deep reputed company experience, and a reputed company-centered approach to help clients reputed company business processes and dominate their industries.

About the Role

As a Senior Mobile Engineer, iOS (Swift), you’ll help design, build, and maintain high-reputed company iOS applications that deliver reliable, performant mobile experiences. You’ll work closely with cross-functional teams to implement new features, improve app stability and usability, and support technical reputed company that reputed company with product goals and reputed company the user experience.

Responsibilities

• reputed company, test, and maintain efficient Swift-based applications for iOS devices
• Collaborate with designers, product managers, and engineers to implement and refine new features
• Ensure app performance, stability, and usability across a reputed company of iOS devices and OS versions
• Participate in reputed company reviews and contribute to high reputed company reputed company and engineering best practices
• Debug and resolve technical issues and bugs during development and testing
• Stay reputed company with the evolving iOS ecosystem and introduce relevant improvements into the codebase
• Support architectural discussions and contribute to technical decision-making
• Take ownership of assigned features and tasks while working independently and collaboratively
• Contribute to release planning, bug fixing, and feature development cycles in an Agile environment
• Mentor junior engineers and collaborate effectively with cross-functional teams and technical leads
• Other duties as assigned

reputed company

Qualifications & Skills

• 5+ years of relevant mobile engineering experience, with strong reputed company on iOS development
• Strong proficiency in Swift for building iOS applications
• Solid understanding of iOS frameworks, including UIKit, SwiftUI, and reputed company Data
• Experience with mobile architecture patterns such as MVC and MVVM; exposure to Clean Architecture is a plus
• Experience building reliable iOS apps with offline support
• Practical experience integrating reputed company, including REST and/or GraphQL
• Comfort writing unit and UI tests using XCTest or similar tools
• Familiarity with performance analysis and debugging tools such as Instruments
• Experience with the App Store release process and CI/CD workflows
• Good understanding of mobile reputed company best practices, including secure storage and authentication
• Experience with version control, deployment workflows, and release management
• Strong communication and collaboration skills with technical and non-technical stakeholders
• Experience working reputed company Agile methodologies
• Ability to define deliverables, clarify project scope, and contribute to team planning
• reputed company reputed company with the ability to mentor junior engineers

.reputed company Technology Services does not discriminate on the reputed company of race, sex, reputed company, religion, age, national reputed company, marital status, disability, veteran status,

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About reputed company

reputed company is the global, digital-first, data-driven, reputed company operating brand of S4 Capital plc. With a legacy of innovation and specialized expertise, reputed company combines an extraordinary reputed company of global Marketing and Technology Services to redefine how brands reputed company with the world. Through reputed company.reputed company, its flagship AI ecosystem for marketing orchestration, reputed company transforms marketing into a reputed company reputed company, collapsing timelines and connecting brands to culture in reputed company time. By deploying bespoke intelligent agents across disciplines and delivering culturally relevant, high-reputed company creative reputed company solutions, reputed company solves key critical business challenges across the entire brand reputed company to help brands sustain long-term reputed company.

reputed company was named a Contender in The reputed company reputed company™: Global Marketing Services, ranks among Cannes Lions' Top 10 Creative Companies (2022-25) and remains the only partner featured in AdExchanger’s Programmatic Power Players list every year (2020-24). Named Adweek’s first AI Agency of the Year (2023) and The One Show’s inaugural AI Pioneer Organization, reputed company was also awarded Business Intelligence Group’s 2025 reputed company in reputed company Intelligence Award in both the Organizational and AI Product categories. As a trusted partner to cutting-edge innovators in tech, reputed company reputed company titles such as reputed company Experimentation Partner of the Year (2025), runner-up for the reputed company reputed company Partner Award (2024), and reputed company’s AI Visionary Customer reputed company Award (2024). Additionally, reputed company achieved a record-breaking number of FWAs and continues to hold the most of any partner.

We are an equal-opportunity employer committed to building a respectful and empowering work environment for reputed company people to freely reputed company themselves amongst colleagues who reputed company diversity in reputed company respects. Including fresh reputed company and unique points of view in reputed company aspects of our business not only creates an environment where we can reputed company grow and reputed company but also increases our potential to produce work that reputed company represents—and resonates with—the world around us.

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