Senior Java Developer/ Tech Lead

Are you a seasoned Java expert ready to lead a cutting-edge project? Our Stockholm-based client, a prestigious financial institution, is urgently seeking Freelance Senior Java Developers to step into a hands-on Tech Lead role for an important, high-volume transaction system.

About the Project:
Join a high-profile financial client and make an impact on a scalable, high-performance system that demands top-tier Java skills and innovative technology adoption.



What You'll Do:

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Lead the design, development, and maintenance of scalable Java applications
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Utilize the latest Java 21 features with Spring and Spring Boot frameworks
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Develop and optimize microservices architectures leveraging Kafka and Kubernetes
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Collaborate closely with cross-functional teams on-site in Stockholm (3 days per week)
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Ensure code quality, security compliance, and industry best practices



What We're Looking For:

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10-15+ years of professional Java development experience
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Expert knowledge of Java 21 (or latest versions), Spring, Spring Boot
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Proven track record building microservices and event-driven systems with Kafka
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Strong experience with container orchestration using Kubernetes
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Fluent Swedish speaker, based in Stockholm, and available for freelance work



Why Join?

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Work with a leading consulting firm on an exciting initial 6-month contract (with potential for extension)
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Influence a high-stakes financial system with your technical leadership
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Collaborate with a dynamic, expert team in an agile environment



Interviews are happening now - apply ASAP or contact me directly through details in my LI bio.