iOS Engineer - Business Banking

Dkbcodefactory; Valencia; Presencial; EUR 55.000 - 75.000; Jornada completa

Descripción de la vacante

DKB Code Factory seeks an iOS Engineer to build a mobile-first product for millions of banking customers. You will design and ship modular SwiftUI code, collaborating with Backend and Product to deliver MVP flows from concept to release.

You will mentor peers, implement robust testing strategies, and drive performance and accessibility improvements. Fluent English is required; Spanish is desirable. Based in Valencia, Spain, with a focus on scalable architectures and reusable components.

Formación

• Proven production experience in Swift and SwiftUI.
• Experience designing modular iOS architectures and integrating REST/GraphQL APIs.
• Strong testing discipline with unit/integration testing in CI pipelines.
• Experience setting up or working with CI/CD tools (GitHub Actions, GitLab CI, Bitrise, Fastlane).
• Excellent collaboration skills in cross-functional Product, Design, and Backend teams.
• Fluent English required; Spanish desirable.

Responsabilidades

• 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.

Conocimientos

Swift

SwiftUI

iOS Development

REST/GraphQL APIs

CI/CD

Herramientas

GitHub Actions

GitLab CI

Bitrise

Fastlane

Descripción del empleo

Welcome to DKB Code Factory. Join DKB Code Factory as an iOS Engineer!

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!

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.

Qualifications

• Proven production experience in Swift and SwiftUI, 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.

If you don’t match every requirement perfectly, you’re encouraged to apply anyway — you might be the right candidate for us!

Benefits

From morning daily to after-work activities, team spirit is essential. We value honest opinions, collaboration, and personal development. We offer a comprehensive benefits package to support your growth and well-being.