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Job Title: Senior Java Backend Developer
Location: Krakow, Poland(Hybrid 2/3 Days in a week)
Job type – B2B Contract/Freelancer
Job Description-
Key Responsibilities
- Develop scalable applications using Java (versions 8/11/17).
- Design RESTful APIs and GraphQL schemas.
- Model and manage data using NoSQL databases (Azure Cosmos DB).
- Build and optimize data streaming solutions with Confluent Kafka.
- Work with Spring Boot, Spring Batch, and Spring Cloud frameworks.
- Implement secure authentication and authorization using OAuth 2.0 and Microsoft Entra ID.
- Utilize Azure Cloud Services (App Services, Azure Monitor, API Management) for deployment and monitoring.
Key Skills
Ranked by relevance
cloud
java
restful apis
spring boot
graphql
nosql
oauth
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- Posted
- Sep 04, 2025
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Cracow
- Company
- MPower Plus
Industries
IT Services
IT Consulting
IT System Custom Software Development
Categories
Engineering
Information Technology
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