technology services and digital transformation we are seeking a Lead Integration Engineer with a strong background in microservices, API development, and security integrations. You will be leading efforts in designing, developing, and deploying enterprise-scale applications while implementing advanced security solutions like MFA and SSO.
Project information:
Location: Katowice (hybrid model of work; 1 day in a week from the office, 4 days from home)
Project language: English
Remuneration: 190 - 215 PLN net + VAT per hour on B2B
Start date: ASAP
responsibilities :
Leading the design, development, and maintenance of microservices and APIs using Java and Spring Boot.
Collaborating with cross-functional teams on deploying enterprise-scale applications, ensuring robust performance and scalability.
Working on security integrations, particularly implementing MFA and SSO using Windows Entra ID.
Developing and integrating authentication and authorization mechanisms using LDAP, SAML, and relational databases (MS SQL, Oracle).
Enabling SSO/MFA for vendor COTS products, custom applications, and SaaS/PaaS platforms.
requirements-expected :
Expertise in Java and Java Spring Boot, with a focus on microservices and API development.
Experience in security integrations, especially implementing MFA & SSO with Windows Entra ID.
Having 8+ years of developer experience in Java, C#, or Python, with a focus on enterprise-scale applications.
Being highly proficient in microservice and API development using Java/Spring Boot and Node JS.
In-depth knowledge of authentication and authorization concepts, LDAP, SAML, and relational databases.
Experience in enabling and managing SSO/MFA for various platforms and products.
Familiarity with Enterprise Identity Directory Systems such as AD, ADFS; experience with AWS and Azure Entra ID is a plus.
Possessing strong written and verbal communication skills in English, with the ability to present complex technical concepts clearly and effectively.
offered :
Private medical care with dental care (covering 70% of costs) + rehabilitation package. Family package option possible.
Multisport card (also for an accompanying person).
