Senior Full‑Stack Web Developer: Java/Angular & Quarkus

Keoni; France; Hybrid; EUR 70,000 - 100,000; Full time

Job summary

Keoni is seeking an experienced full-stack developer to join the Digital Web Solutions team in France. You will own front-end and back-end journeys for customer area products using Angular and Java, contributing to agile feature teams and ensuring scalable, robust APIs.

You will collaborate with Product Owners, drive UI/UX improvements, perform tests, participate in code reviews, and document technical specs.

Qualifications

• Higher education in computer science.
• 6–8 years in full‑stack web development for consumer web apps.
• Proficiency in UX/UI techniques.
• Proficiency in Angular (16–20).
• Proficiency in Java, WildFly, and Quarkus.
• Good knowledge of CI/CD and REST APIs.
• JSF/Jahia knowledge is a plus.
• Ability to work across the full application chain and in agile teams.
• Experience with Jira, Confluence, Trello, Teams or similar tools.
• Autonomy, rigor and adherence to standards.

Responsibilities

• Front-End Development: design and implement interactive UIs using Angular; unit and integration tests.
• Back-End Development: develop Java APIs, integrate databases, ensure secure data management.
• Collaboration: work with Product Owners, participate in agile ceremonies, contribute to code reviews, and create technical documentation.

Skills

Angular

Java

REST APIs

CI/CD

UX/UI

Agile

Team collaboration

Education

Higher education in computer science

Tools

WildFly

Quarkus

JSF/Jahia

Job description

Keoni is seeking an experienced full-stack developer to join the Digital Web Solutions team in France. You will own front-end and back-end journeys for customer area products using Angular and Java, contributing to agile feature teams and ensuring scalable, robust APIs.

You will collaborate with Product Owners, drive UI/UX improvements, perform tests, participate in code reviews, and document technical specs.