Senior Java Developer

Java

Zdalnie, Poland (Remote)

Harvey Nash Technology

Full-time

Permanent

Senior

Remote

8 303 - 9 687 USDGross per month - Permanent

Job description

Senior Java Developer | Remote| Fintech Client

You will:

Modernise legacy Java services using AI-assisted analysis, refactoring and testing
Build AI-powered CI/CD pipelines with automated code review, test generation and security scanning
Develop MCP servers and LLM-based tooling for other engineering teams
Ship measurable results: faster APIs, better performance, higher reliability

You bring:

6+ years of Java backend experience with strong Spring Boot expertise
Hands-on experience modernising legacy systems at scale
Background in banking, fintech, trading or similar high-reliability domain
Solid multithreading knowledge in production systems (concurrency, locking, atomics)
Practical use of AI dev tools – Claude Code, GitHub Copilot or similar
Strong API design and microservices architecture knowledge
English B2+

Tech stack

English

Java

advanced

Office location

About the company

Harvey Nash Technology

Harvey Nash Technology to firma działająca w branży rekrutacyjnej i doradztwie personalnym, oferująca usługi takie jak rekrutacje stałe, contracting, executive search oraz contract management. Firma jest częścią grupy Na...

Company profile

Senior Java Developer

8 303 - 9 687 USDGross per month - Permanent

Summary of the offer

Senior Java Developer

Zdalnie, Poland (Remote)

Harvey Nash Technology

8 303 - 9 687 USDGross per month - Permanent

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