Senior Java Developer (Liferay)
ARHS Groupover 1 year ago
Sofia, BulgariaSenior
Responsibilities
- Design, develop, and maintain web applications using Java 17 and Liferay DXP.
- Contribute to a scalable, responsive platform hosted on Azure and Kubernetes.
- Develop REST APIs and support performance, availability, and scalability improvements.
- Customize Liferay frontend elements through extension, theming, React, HTML5, CSS3, and JavaScript.
- Collaborate with developers, business analysts, and architects to deliver high-quality solutions.
- Participate in code reviews, technical documentation, and CI/CD activities.
- Contribute to performance optimization and the evolution of the platform architecture.
Requirements
- Proven experience with Liferay DXP, including extension, theming, and frontend customization.
- Strong Java experience, ideally with Java 17.
- Experience developing REST APIs.
- Experience with React, HTML5, CSS3, and JavaScript.
- Familiarity with cloud-based platforms, preferably Azure.
- Good understanding of PostgreSQL and distributed architectures.
- Experience with Elasticsearch and/or chatbot integration is an asset.
Benefits
- The role is part of a long-term project for a European Institution.
- In-person work is required to support collaboration, learning, and relationship-building.
- The employer offers flexibility to support individual work-life needs.
Tech Stack
Categories
About ARHS Group
ARHS Group is a Luxembourg‑headquartered IT services firm that designs and delivers custom software, data, cloud, and infrastructure solutions for public- and private‑sector clients across Europe. Founded in 2003 and privately held, it builds and operates enterprise systems, including integration architectures, APIs, and secure digital platforms, for government bodies, telecom operators, and financial institutions. The company works on complex, multi-country programs spanning on‑premises, hybrid, and cloud environments.