• Design and build new features for our iOS application, used daily by business owners across Europe.

• Architect and implement reliable, intuitive solutions for:

• Multi-account cash flow management

• Banking transactions and payments

• Physical and virtual card issuance, activation, and control

• AI-powered accounting automation

• Build polished, responsive UIs using UIKit and SwiftUI.

• Take ownership of code quality, performance, and stability — automated testing and thorough code reviews are non-negotiable.

• Collaborate closely with Backend, QA, Design, and Product — you’ll be shaping solutions end-to-end, not just implementing specs.

• Drive technical decisions within your domain, challenge assumptions when needed, and proactively identify opportunities to build better.

• Contribute to CI/CD pipelines, tooling, and mobile best practices across the team

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You’re pragmatic and have a proven track record of shipping products that matter. You communicate clearly across disciplines and thrive in a cross-functional environment where everyone is solving the same customer problem together.

Your experience includes:

• Strong knowledge of the Swift language and at least 3 years of commercial iOS development.

• Deep understanding of OOP, SOLID principles, and design patterns.

• Practical experience using the VIPER architectural pattern and the Coordinator navigation pattern.

• Excellent knowledge of UIKit and experience (or a strong desire to develop skills) with SwiftUI.

• Experience with layout development in code, particularly using SnapKit or similar tools.

• Confidence with Git / GitLab, including the ability to set up and use GitLab CI/CD.

• Ability to write unit and UI tests.

• A builder’s mentality — you care about the product, the users, and the outcomes, not just the code.

• Clear, concise communication in English across technical and non-technical audiences.

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• Background in fintech or experience with financial products — you understand the stakes.

• Solid grasp of mobile security best practices (especially critical in our domain).

• Experience profiling and optimizing UI performance — reducing rendering bottlenecks and achieving smooth 60/120fps on iOS.

• Hands-on work with performance tooling: Instruments, XCTest, or similar.

• Published apps on the App Store you’re proud of.

• An active GitHub profile with code you’re happy to share.

• Hands-on experience with AI agents and LLM tools (Claude, Cursor, Copilot, etc.) — setting up agent environments, writing prompts, skills, and behavioral rules.

• Experience with AI-powered IDE tools (Cursor, Windsurf, GitHub Copilot, Claude Code, etc.) — including agent mode, rules files configuration, and integrating AI into the daily development workflow.

• Understanding of model capabilities and limitations — knowing which model fits which task and how to manage the context window effectively.

• Ability to evaluate and verify AI-generated output — using automated tests, linters, and critical review to catch hallucinations and errors.

• Awareness of AI security risks — prompt injection, data leakage, and safe handling of untrusted inputs in agentic workflows.