Front-End Developer - Mobile App

E‑Frontiers; Dublin; Hybrid; EUR 92,000 - 111,000; Part time

Job summary

E‑Frontiers in Dublin is seeking a Senior Front-End Engineer to lead mobile app development for iOS and Android. This role blends web and mobile work, focusing on delivering high-quality user interfaces with Angular, TypeScript, HTML and CSS.

You will work in a hybrid setup on customer-facing financial services applications, integrating Ionic/Capacitor, REST APIs and modern CI/CD workflows to ensure robust performance and secure, reliable releases.

Qualifications

• Senior Front-End Engineer with strong Angular expertise.
• Proven web and mobile app development for iOS and Android.
• Experience with Ionic/Capacitor and hybrid mobile frameworks.
• Knowledge of REST APIs and secure development.

Responsibilities

• Develop and enhance high-quality web and mobile apps across iOS and Android.
• Build scalable UIs with Angular, TypeScript, HTML and CSS.
• Develop and integrate mobile functionality using Ionic, Capacitor or similar.
• Integrate REST APIs and backend services with secure development.
• Contribute to testing, CI/CD, performance, observability and mobile releases.

Skills

Angular

TypeScript

REST APIs

CI/CD

HTML

CSS

Tools

Ionic

Capacitor

Jenkins

Artifactory

Sonar

Playwright

Job description

*Stamp 4 or an EU/UK passport is mandatory to have for this position!

The Opportunity

Front-End Developer - Mobile App

Contract: 12 month

Location & Work Model: Dublin / Hybrid

Rate: €500

We're looking for a Senior Mobile Engineer / Front-End Developer with strong experience building web and mobile applications across iOS and Android.

You'll join a financial services technology team working on customer-facing applications, combining strong Angular frontend development with hybrid mobile technologies such as Ionic and Capacitor.

Responsibilities

• Develop and enhance high-quality web and mobile applications across iOS and Android.
• Build scalable, maintainable user interfaces using Angular, TypeScript, HTML and CSS.
• Develop and integrate mobile functionality using Ionic, Capacitor or similar hybrid frameworks.
• Integrate REST APIs and backend services, with a strong focus on secure and reliable application development.
• Contribute to testing, CI/CD, application performance, observability and mobile release processes.

About You

• Strong experience as a Front-End Developer / Senior Frontend Engineer, with excellent Angular skills.
• Proven experience developing both web and mobile applications, with hands-on exposure to iOS and Android.
• Experience with Ionic, Capacitor or a similar hybrid mobile framework.
• Strong understanding of REST APIs, mobile application architecture, authentication and secure development.
• Experience with CI/CD, automated testing, troubleshooting and application lifecycle management; Jenkins, Artifactory, Sonar and Playwright are advantageous.

Why This Role?

This is an opportunity to work on high-profile customer-facing applications within a global financial services environment, combining modern frontend engineering with mobile development across iOS and Android.