Full-Stack Developer (Java EE, Quarkus, Angular)

Rublon; United States; Hybrid; USD 30,000 - 45,000; Full time

Benefits offered by this job

company-managed laptop

training

sponsored certifications

private medical care

sports membership

Job summary

Rublon is seeking a capable Java/Angular developer to build and support enterprise web applications for clients in Poland and abroad. You will cover backend services in Java and frontend work with Angular, while collaborating with stakeholders to design and deliver features.

The role includes working with Oracle or PostgreSQL databases, contributing to architecture, and providing production support. On-site Kraków or Zielona Góra, or remote from within Poland on a B2B basis.

Qualifications

• Professional Java development experience (Java EE, EJB, JPA, Hibernate, GlassFish or equivalent).
• Frontend experience with Angular 7 or newer.
• Experience with Oracle or PostgreSQL databases.
• Strong understanding of software architecture principles.
• Good communication and collaboration with clients and teammates.
• English proficiency around B2 level or better.

Responsibilities

• Analyze requirements with stakeholders and translate into features.
• Build and maintain backend services using Java technologies.
• Develop frontend functionality with Angular.
• Work with relational databases and contribute to architecture.
• Deliver features against user stories and performance expectations.
• Assist in production issue resolution and support.

Skills

Java backend

Angular frontend

Database: Oracle/PostgreSQL

Software architecture

Client communication

English B2+

Tools

Java EE / EJB / JPA / Hibernate

GlassFish

Quarkus

Elasticsearch

Jenkins

OpenShift

Docker

Terraform

Ansible

AWS

Job description

Role overview

Develop and support enterprise web applications for international clients, including intranet and customer-facing systems. The role spans backend and frontend work, from understanding requirements and designing solutions to delivering features and helping resolve production issues.

Responsibilities

• Work with stakeholders to analyze requirements and translate them into application features.


• Build and maintain backend services using Java technologies and related frameworks.


• Develop frontend functionality with Angular.


• Work with relational databases and contribute to application architecture.


• Deliver features against user stories and performance expectations within project workflows.


• Provide advanced support and help investigate production problems.

Requirements

• Professional Java development experience, ideally with Java EE, EJB, JPA, Hibernate, GlassFish, or comparable tools.


• Frontend development experience with Angular 7 or newer.


• Experience with Oracle or PostgreSQL.


• Sound understanding of software architecture principles.


• Effective communication and collaboration with clients and teammates.


• English proficiency at approximately B2 level or better.

Nice to have

• Experience with Quarkus, Elasticsearch, Jenkins, Payara, OpenShift, DevOps and CI/CD, web application security, Linux administration, distributed teams, or German at B1 level or better.

Benefits and work setup

Work on-site in Kraków or Zielona Góra under an employment contract, or remotely from within Poland on a B2B basis.

• Java 17/21


• Quarkus


• Angular


• Hibernate


• PostgreSQL


• Oracle


• Docker


• Terraform


• Ansible


• Elasticsearch


• AWS


• Unix

• company-managed laptop


• training


• sponsored certifications


• private medical care


• a sports membership