Senior IT Platform Integration Engineer

Ligentia Poland Sp. z o. o.; Gdynia; On-site; PLN 180,000 - 240,000; Full time

Job summary

A leading logistics technology company in Gdynia seeks an Integration Engineer to design and implement IT system integrations. The ideal candidate will have at least 3 years of experience in system integration, strong SQL skills, and proficiency in API testing. This role offers opportunities for professional development and competitive benefits, including private medical care and sports activity support.

Benefits

Sharing the costs of sports activities

Private medical care

Support for foreign language classes

Qualifications

• Minimum 3 years of experience in IT system integration or platform engineering.
• Proficiency in SQL Server development including T-SQL.
• Hands-on experience with REST and SOAP APIs.
• Understanding of middleware technologies and service-oriented architecture.
• Experience with transportation systems like CargoWise is desirable.

Responsibilities

• Design and maintain robust IT system integrations using various data exchange standards.
• Develop complex SQL queries and ensure high-performance data operations.
• Architect ETL/ELT workflows for data movement across platforms.
• Conduct integration testing to validate data flows.
• Collaborate with teams to gather integration requirements.

Skills

SQL Server development

API development and testing

ETL/ELT tools

Integration patterns

Troubleshooting integration issues

Communication skills

English proficiency (B2/C1)

Tools

Postman

SoapUI

MS Power automate

N8N

Job description

• Design, implement, and maintain robust IT system integrations using various data exchange standards including RESTful APIs, SOAP web services, flat file formats (CSV, XML, JSON), and direct SQL connections
• Develop and optimize complex SQL queries, stored procedures, and database functions within Microsoft SQL Server to ensure high-performance data operations
• Architect and manage ETL/ELT workflows for seamless data movement across heterogeneous platforms, ensuring data quality and consistency
• Conduct comprehensive integration testing including unit, system, and end-to-end testing to validate data flows and system interactions
• Utilize API testing tools (Postman, SoapUI) to verify service reliability, performance, and security compliance
• Perform root cause analysis through log analysis, error code interpretation, and system diagnostics to resolve integration issues
• Implement test automation strategies using RPA tools and AI-driven solutions to improve testing efficiency and coverage
• Lead integration projects for TSL industry platforms, with particular focus on CargoWise and other WMS/TMS systems
• Manage and enhance data integration platforms (e. g. , chain. io, or similar iPaaS solutions)
• Work with SOAP-based web services, including WSDL interpretation, service orchestration, and XML schema validation
• Collaborate with cross-functional teams to gather integration requirements, design solutions, and ensure successful implementation
• Create and maintain comprehensive technical documentation for integration processes, APIs, and data flows
• Monitor integration performance and implement proactive improvements to ensure system reliability and scalability

requirements-expected :

• Minimum 3 years of professional experience in IT system integration, platform engineering, or similar role
• Strong proficiency in SQL Server development including T-SQL, stored procedures, and performance optimization
• Hands-on experience with API development and testing (REST, SOAP)
• Proven experience with ETL/ELT tools and data integration platforms
• Solid understanding of integration patterns, middleware technologies, and service-oriented architecture
• Experience with transportation and logistics systems, particularly CargoWise, is highly desirable
• Knowledge of automation workflow platforms (MS Power automate, N8N)
• Strong analytical and problem-solving skills with ability to troubleshoot complex integration issues
• English proficiency at B2/C1 level for effective communication in international teams
• Strong communication skills with ability to articulate technical concepts and influence without authority

offered :

• Work in a global environment,
• A gamified onboarding process to facilitate your introduction to new responsibilities,
• Professional and personal development training available on a free training platform,
• Promotion opportunities await you on your career path,
• We use the latest IT systems to streamline our daily work,
• Participation in many events organized by us, competitions for employees, and occasional refreshments.

benefits :

• sharing the costs of sports activities
• private medical care
• sharing the costs of foreign language classes