Senior iOS Engineer

DKB Code Factory; Valencia; Presencial; EUR 55.000 - 75.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Great team culture

Other benefits

Descripción de la vacante

DKB Code Factory in Valencia, Spain, is hiring an iOS Engineer to build a mobile-first product for a banking audience. You will shape core architecture, deliver MVP flows, and work with a growing cross-functional team to move the business forward.

You should bring production experience with Swift and SwiftUI, modular architectures, REST/GraphQL, and a strong testing mindset. Fluent English is required; Spanish is a plus. The role offers mentorship and end-to-end feature ownership.

Formación

• Proven production experience in Swift and SwiftUI with iOS SDKs.
• Experience designing modular iOS architectures and REST/GraphQL integration.
• Strong testing discipline including CI pipelines.
• Familiarity with CI/CD tools and automated build/test pipelines.
• Excellent collaboration in cross-functional teams; mentoring ability.

Responsabilidades

• Design, implement, and evolve the foundational iOS architecture for MVP.
• Identify, audit, and integrate shared components for reuse and consistency.
• Build a modular SwiftUI codebase with CI/CD pipelines and testing.
• Deliver VIP MVP user flows: onboarding, core interactions, navigation.
• Drive performance and accessibility improvements; monitor quality at release.
• Mentor other iOS developers and promote code quality standards.
• Own features end-to-end and adapt to changing requirements.

Conocimientos

Swift

SwiftUI

iOS architecture

REST/GraphQL APIs

Testing (unit/integration)

CI/CD

Code reviews

Team collaboration

English fluency

Herramientas

GitHub Actions

GitLab CI

Bitrise

Fastlane

Descripción del empleo

Welcome to DKB Code Factory….

Are you passionate about building high-quality iOS apps? Do you enjoy designing scalable architectures, creating reusable components, and delivering impactful features from scratch? At DKB Code Factory, we’re looking for someone who doesn’t just code, but helps lay the foundation for products that drive real business impact and reach millions of banking customers.

As an iOS Engineer, you’ll play a key role in building a new mobile-first product for a distinct customer segment, shaping its core architecture, and delivering MVP flows that accelerate time-to-market. You’ll work closely with a growing cross-functional team, contributing to a product that moves the business forward and delivers measurable outcomes. If you’re excited to build from the ground up and make a tangible impact, let’s talk!

{ your_responsibilities: [

• Design, implement, and evolve the foundational iOS architecture, including navigation, state management, and API integration, delivering it as part of the MVP codebase.
• Identify, audit, and integrate shared components and modules, defining integration approaches and documenting trade-offs to maximize reuse and consistency across the product.
• Build and maintain a modular SwiftUI codebase supported by CI/CD pipelines, linters, and a comprehensive testing strategy, including unit, snapshot, and integration tests to ensure reliable releases.
• Deliver the majority of prioritized MVP user flows, such as onboarding, core interactions, and navigation, collaborating closely with Backend and Product to meet acceptance criteria.
• Drive performance optimizations and accessibility improvements, ensuring app launch time, memory usage, and accessibility standards remain within agreed targets.
• Mentor and support other iOS developers, contributing to onboarding, knowledge sharing, and establishing high-quality code review practices across the team.
• Take strong ownership of features and outcomes, defining acceptance criteria, monitoring release quality, and proposing incremental improvements to adapt efficiently to changing requirements.

{ following_qualifications_would_be_in_line_with_our_desired_profile_for_this_position: [

• Proven production experience inSwift andSwiftUI, with solid knowledge of current iOS SDKs and Xcode workflows.
• Demonstrable experience designing modular iOS architectures (navigation patterns, state management) and integrating with REST/GraphQL APIs.
• Strong testing discipline: unit testing and integration testing implemented in CI pipelines.
• Experience setting up or working with CI/CD tools (e.g., GitHub Actions, GitLab CI, Bitrise, Fastlane) and automated build/test pipelines.
• Excellent collaboration skills, experience working in cross-functional product teams with Product, Design, and Backend.
• Track record of mentoring others and driving code quality through consistent PR reviews and engineering standards.
• Fluent English required; Spanish desirable.

• Besides our great community, we also offer numerous other benefits...