Integration Specialist

Quick Facts

• Role: Integration Specialist

• Work style: Hybrid

• Location: Warsaw

Description

You will implement and maintain integration services using Oracle Service Bus and Oracle SOA Suite, building integrations based on REST, SOAP, JMS, and other data-exchange mechanisms. The role includes troubleshooting, performance improvements, configuration changes, and unit and performance testing. You will also translate business/technical integration requirements into technical solutions and support integration-related Service Desk requests.

Responsibilities

• Implement integration services in Oracle Service Bus and Oracle SOA Suite

• Create and deploy integrations using REST, SOAP, JMS, and other data exchange methods

• Analyze errors, diagnose issues, and implement performance and stability improvements

• Manage integration service configuration and parameters; deploy changes and fixes

• Prepare and execute unit and performance tests

• Analyze business and technical requirements for system integrations and map them to technology solutions

• Collaborate with architects, service designers, and development teams to align with corporate architecture

• Handle Service Desk tickets and support users and project teams in integration areas

• Create and maintain technical documentation per organizational standards and regulations

• Participate in reviews of documentation, configurations, and access permissions related to organizational and security requirements

Requirements

• Technical university degree (IT or related fields)

• Minimum 1 year of experience in IT systems integration

• Good knowledge of Oracle Service Bus / Oracle SOA Suite (or equivalent ESB/integration platforms)

• Knowledge of Java and Spring Boot

• Knowledge of Web Services and technologies: XML, XSD, JSON, WSDL, REST, SOAP, XSLT, XPath

• Knowledge of JMS queueing/messaging systems

• Good knowledge of Linux and MS Windows

• Ability to write SQL queries and procedures for Oracle SQL and MS SQL

• Analytical thinking, independent problem-solving, and teamwork

Benefits

• Stable employment under an employment contract (umowa o pracę)

• Real impact on energy security and participation in energy/digital transformation

• Large-scale, complex technology projects

• Training, projects, and growth opportunities

• Competitive compensation and a transparent bonus system

• Private medical care

• Co-financing for a fitness card and event tickets via a cafeteria-style benefits system

• ZFŚS benefits, including co-financing for休息 and leisure, camps and colonies

• Additional days off, including Energy Day