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Senior iOS EngineerDKB Code Factory GmbH · Valencia, Spain
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DKB Code Factory GmbH

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Senior iOS Engineer

🗓️ Posted 2026-09-18 Valencia, Spain Hybrid ICT
💰 Salary Not shared 📊 Market 3,000 EUR–4,500 EUR/mo

About the Company

A place to stay curious ; Emerged out of the Deutsche Kreditbank (DKB), Code Factory is where technological innovation meets exceptional design. Our vision is to establish Deutsche Kreditbank (DKB) as the choice for an irresistible banking experience. We create intuitive, customer-centric digital products that make banking a seamless and reliable experience for everyone. As fearless pioneers of the DKB group, our mission is to encourage experimentation and continuously challenge the status quo. Founded in 2018, we collaborate in cross-functional product teams with colleagues from DKB to build digital solutions for private and business customers. Additional, we also support in developing software to digitalize processes within DKB, being used by our own colleagues Code Factory has evolved beyond employing just developers. We are the go-to company for UX and UI expertise, have an in-house research team, analyse data, and are guided through the complete digital product development by our agile methodologies chapter. Software Development Specialties: banking, finance, software, fintech, IT

About the Role

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.