Senior iOS Developer (Remote from Spain)

Overview

UST is a multinational company based in North America, a certified Top Employer and Great Place to Work, with over 35,000 employees across more than 35 countries. We are leaders in digital technology services, delivering large‑scale technological solutions to major companies.

Role Summary

Senior iOS Software Engineer. Passionate about building high‑quality mobile experiences at scale and contributing to impactful digital products. High English level is required.

Key Responsibilities

• Contribute to the development of fully native mobile applications, ensuring a seamless and engaging user experience
• Collaborate with the Engineering Manager and team to evaluate technical decisions, risks, and architecture
• Act as a technical evangelist, mentoring and coaching junior engineers
• Develop well‑structured, scalable, and well‑tested code for iOS apps and backend orchestration services
• Drive i...