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Are you passionate about crafting delightful mobile experiences and eager to make a real impact on products used by thousands of customers? At Sage, we're looking for an iOS Developer to join our Sage Sales Management team and help build high-quality, scalable mobile applications that users love.
In this role, you'll be a key contributor throughout the entire delivery lifecycle. From ideation and architecture to implementation, testing, and release. You'll collaborate closely with Product, Design, and QA to ship elegant, performant, and reliable iOS features that deliver a seamless user experience.
But that's not all! You'll also have the chance to work with a seasoned senior development team, evolve our mobile architecture, and strengthen our CI/CD and testing and building practices. We're modernizing our stack refactoring from Objective‐C to Swift and SwiftUI and accelerating delivery with automation. You'll be at the heart of it.
You'll be joining a team with great vibes and a genuinely positive work atmosphere. At Sage Sales Management, we take our work seriously, but we also know how to enjoy the journey. If you're ready to grow, innovate, and make an impact, we'd love to hear from you.
/ This is a hybrid role requiring 3 days per week in our Barcelona office.
First 90 Days
30 days – Ramp up on Sage's mobile tech stack, architecture, and product roadmap. Pair with team members to accelerate onboarding and knowledge transfer.
60 days – Actively contribute to key product initiatives and features in development. Demonstrate increasing ownership and impact within the engineering team. Begin contributing meaningful code to the main product codebase.
90 days – Take ownership of feature delivery, from planning to release. Lead code reviews and ensure adherence to quality and best practices. Participate in architectural discussions and help shape technical direction. Influence mobile engineering strategy, support other developers, and help optimize tooling and workflows.
Meet the Team
You'll report to an Engineering Manager and collaborate closely with backend, design, QA, and product teams in a global agile setup. The mobile team values ownership, quality, and open collaboration.
How Success Will Be Measured
Delivery of high-quality, performant iOS features
Adoption of best practices in mobile architecture and testing
Mentorship and contribution to engineering culture
App stability, usability, and customer satisfaction metrics
Skills You'll Gain
Deep exposure to enterprise-scale mobile engineering workflows
Cross‐functional collaboration with product, design, and DevOps
Ownership of architecture, tooling, and continuous delivery
Broader impact on mobile engineering standards and mentoring
Snapshot of Your Day‐to‐Day
You'll design and implement iOS features using Swift and modern iOS architectures, own technical scoping, ensure UX consistency, and ship well‐tested code to production. You'll lead reviews, guide less experienced developers, and contribute to evolving our mobile architecture and CI/CD tooling.
Qualifications
5+ years of experience developing iOS applications
Strong proficiency in Objective‐C, Swift and the iOS SDK
Deep knowledge of architecture patterns such as VIPER and Clean Architecture
Experience with SwiftUI, Combine, and UIKit
Solid understanding of async programming with async/await and Combine publishers
Strong testing discipline with tools such as XCTest, XCUITest, and mocking frameworks
Fluent in Spanish; English fluency is a plus
Tech Stack You'll Work With
Tooling & CI/CD: Xcode, Git, GitHub Actions, Fastlane, Xcode Cloud
Testing: XCTest, XCUITest, Snapshot testing tools
Benefits
Flexible benefits: exchange part of your salary and make tax savings on health insurance, meal and transport vouchers, childcare, and training.
Well‐being: Free access to the Calm app (for up to 5 users), 24/7 counselling, and emotional support from our Healthy Mind Coaches. We also offer self‐care and parenting resources through the Cleo app.
Flexible working: flexibility of working one hour in, one hour out, shortened workdays on Fridays and during the summer, and the opportunity to work from over 40 countries for up to 10 weeks per year through our Work Away program.
Annual leave: 23 working days of vacation, 5 paid days per year for volunteering, and 5 additional paid days annually for personal or professional development.
Extended leave: 7 extra days of maternity leave and 5 extra days of paternity leave, on top of the legal allowance, available after one year of service.
Financial support: Life and disability insurance, salary advances of up to 3.5 times your net monthly pay, a €300 net marriage bonus, and access to Sage's employee stock purchase plan at a discounted rate.
Health and Safety Responsibilities
Fostering the safety culture, by leading with your own example.
Following established safety procedures and reporting potential hazards promptly helps maintain a secure and efficient workplace.
Participating in safety training sessions and adhering to preventive guidelines and procedures, the objective is minimizing risks and protecting yourself and the rest of your colleagues.
Seniority levelMid‐Senior level
Employment typeFull‐time
Job functionEngineering and Information Technology
Industries: Software Development
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