System Development and Modification Engineer

Stack

Responsibilities

• ▹Develop the existing solution further
• ▹Implement new features
• ▹Refactor code
• ▹Improve system quality and stability
• ▹Backend and frontend development, system integrations
• ▹Automate deployment processes
• ▹Analyse the architecture and ensure the solution's security

Requirements

• ▹Very good knowledge of Java 8+ and Spring Boot
• ▹Experience with SQL/PostgreSQL, including basic database administration
• ▹Knowledge of REST, SOAP, XML and JSON
• ▹Experience with Tomcat and WildFly (JBoss)
• ▹Knowledge of Elasticsearch
• ▹Experience with JSP, HTML, JavaScript and CSS
• ▹Knowledge of Liferay Portal and the JSR-168 / JSR-286 standards
• ▹Experience with Flutter and building Android/iOS applications
• ▹Knowledge of Git and hands-on CI/CD and pipeline experience (e.g. GitLab CI, Jenkins, GitHub Actions)
• ▹Ability to write unit and integration tests
• ▹Knowledge of system architecture design and architectural patterns
• ▹Knowledge of UML
• ▹Experience with monitoring, logging and diagnosing production issues (e.g. Zabbix)
• ▹Knowledge of application security basics and of monitoring libraries and components for vulnerabilities
• ▹Ability to refactor, optimise and extend existing code

Nice to have

• ▹Experience with Enterprise Architect

What we offer

• ▹B2B contract or employment contract, your choice
• ▹Employment contract: 15,000-20,000 PLN gross
• ▹B2B: 18,000-24,000 PLN net + VAT
• ▹Training budget (up to 2,500 PLN net per year)
• ▹Flexible working hours (with core hours)
• ▹100% remote work possible
• ▹Multisport Plus card and private healthcare (Luxmed)

About the company

Code & Pepper helps clients in demanding industries scale their teams and build modern products.