FINARTIX Fintech Solutions S. A.

Finance / FinServ

Mid-LevelSoftwareEngineer(iOS)

athens, attica, greece FULL TIME
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Mid candidates.

The Brief

“Mid-Level Software Engineer (iOS) at FINARTIX Fintech Solutions S. A.. Skills: iOS development, Swift, SwiftUI, RESTful APIs, GraphQL APIs, Mobile security. Design, develop, and maintain high-quality iOS applications using Swift and SwiftUI. Build and integrate RESTful and GraphQL APIs for core banking functionalities (accounts, transfers, payments, notifications)”

What You'll Achieve.

deliver a secure, high-performance, and user-centric experience

Industry & Context.

Finance / FinServ
Problems you'll solve

Analytical thinking; Problem-Solving Attitude

What They're Looking For.

Must Have

Minimum 3 years of professional iOS development experience, Hands-on experience with SwiftUI and UIKit, Solid understanding of iOS frameworks: Core Data, Core Animation, Push Notifications, Keychain Services, Experience integrating and consuming REST APIs and handling JSON data, Familiarity with version control using Git and branching strategies (GitFlow), Understanding of mobile security principles relevant to financial applications, Experience with App Store submission, TestFlight, and the Apple Developer ecosystem, Communication & Time Management Skills, Analytical thinking & Problem-Solving Attitude, English and Greek, both written and verbal

Nice to Have

Proficiency in familiarity with Objective-C is a plus, Prior experience in fintech or banking mobile applications, Knowledge of PSD2, Open Banking standards, or PCI DSS compliance, Experience with Combine or async/await concurrency patterns, Exposure to modular/microapp architecture, Familiarity with design systems and accessibility (WCAG) standards, Understanding of Agile/Scrum and consulting project delivery

What You'll Do.

and maintain high-quality iOS applications using Swift and SwiftUI

Build and integrate RESTful and GraphQL APIs for core banking functionalities (accounts

Implement robust security standards including encryption

and biometric authentication (Face ID / Touch ID)

Collaborate with UX/UI designers to translate Figma prototypes into pixel-perfect

accessible interfaces

Write unit and integration tests to ensure reliability and maintainability across releases

Participate in code reviews and enforce best practices in a CI/CD pipeline

Work closely with backend and QA teams to define acceptance criteria and ensure end-to-end functionality

Contribute to architectural decisions

technical documentation

and sprint planning in an Agile environment

How You'll Work.

Team & Collaboration

working alongside cross-functional teams of designers, backend engineers, and product managers; Collaborate with UX/UI designers; Work closely with backend and QA teams; Participate in code reviews; Contribute to sprint planning in an Agile environment; Working in a diverse environment with talented colleagues

Communication Scope

English and Greek, both written and verbal

Process & Methodology

sprint planning

Full Job Description

We are currently looking for a skilled iOS Developer to join a strategic banking technology engagement. The candidate will be a core contributor to the development of a next-generation banking mobile application for a major financial institution, working alongside cross-functional teams of designers, backend engineers, and product managers to deliver a secure, high-performance, and user-centric experience.This role is tied to a high-impact project at the intersection of fintech innovation and enterprise-grade delivery, within a structured and collaborative consulting environment. _**Responsibilities**_ * Design, develop, and maintain high-quality iOS applications using Swift and SwiftUI * Build and integrate RESTful and GraphQL APIs for core banking functionalities (accounts, transfers, payments, notifications) * Implement robust security standards including encryption, certificate pinning, and biometric authentication (Face ID / Touch ID) * Collaborate with UX/UI designers to translate Figma prototypes into pixel-perfect, accessible interfaces * Write unit and integration tests to ensure reliability and maintainability across releases * Participate in code reviews and enforce best practices in a CI/CD pipeline * Work closely with backend and QA teams to define acceptance criteria and ensure end-to-end functionality * Contribute to architectural decisions, technical documentation, and sprint planning in an Agile environment **Requirements** * Minimum 3 years of professional iOS development experience * Strong proficiency in Swift; familiarity with Objective-C is a plus * Hands-on experience with SwiftUI and UIKit * Solid understanding of iOS frameworks: Core Data, Core Animation, Push Notifications, Keychain Services * Experience integrating and consuming REST APIs and handling JSON data * Familiarity with version control using Git and branching strategies (GitFlow) * Understanding of mobile security principles relevant to financial applications * Experience with Ap

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