Tech Level: Middle
Language Proficiency: Upper-Intermediate
FTE: 2
Employment type: Full time - 7 hours/day - 150 hours/month
Candidate Location: Poland Belarus
Working Time Zone: CET
Start: asap
Planned Work Duration: 12 months
Customer Description:
Our client is a US-based financial services company specializing in asset management.
The company is running a large-scale modernization program aimed at upgrading internal systems that were originally built over 10 years ago.
Project Description:
The project focuses on migrating legacy monolithic applications to a modern microservices-based architecture.
The team is working on building secure scalable and cloud-ready services with a strong focus on authentication authorization and API management. The developer will collaborate with engineering security and architecture teams to support the implementation of secure and reliable solutions.
Project Phase: Active development
Soft Skills:
Strong problem-solving and analytical thinking
Effective communication skills and ability to work in distributed teams
Willingness to learn and grow in security and microservices domains
Ownership mindset and ability to work independently with moderate supervision
High attention to quality and detail
Hard Skills / Must Have:
3 years of commercial experience with Java
Hands-on experience with Spring Boot and Spring Security
Good understanding of OAuth2 and OpenID Connect concepts
Experience working with REST APIs and microservices architecture
Basic to intermediate experience with API Gateway solutions
Understanding of authentication mechanisms tokens certificates and encryption basics
Familiarity with CI/CD processes and cloud environments
Experience in debugging and performance optimization
Responsibilities and Tasks:
Develop and maintain Java-based microservices using Spring Boot
Implement authentication and authorization mechanisms including OAuth2 JWT and SSO integrations
Support configuration and maintenance of API Gateway solutions (routing throttling authentication policies)
Follow secure coding standards and contribute to compliance with security requirements
Troubleshoot and resolve production issues support debugging and performance improvements
Participate in API design development and maintenance activities
Collaborate with cross-functional teams including security DevOps and architecture
Ready to Join
We look forward to receiving your application and welcoming you to our team!
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