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Mid to Senior Backend Developer

Athens, Attica, Greece💼 Full-time🗓 2026-09-09 → 2026-09-26

Core

Building and enhancing scalable data sharing platforms for financial institutions to digitize client onboarding and data management.

Role type

Mid to Senior Backend Developer

Builds

Data sharing platforms and API integrations for KYC and data management

Domain

Fintech, RegTech, Enterprise SaaS

Deliverable

production ML models | product features

Required skills

Node.js, Java/Spring, PostgreSQL, SQL optimization, CI/CD pipelines, Git, Agile methodologies

Preferred skills

Blockchain-based platforms, distributed architectures, Fintech/RegTech domain experience

Technologies

Node.js, Java, Spring, Angular, React, PostgreSQL

Responsibilities

Design and build scalable platform features, translate requirements into technical specifications, write clean and maintainable code, contribute to API design and documentation, optimize performance and security, participate in code reviews, ensure unit testing, support troubleshooting and debugging

Seniority

Mid to Senior, hands-on IC

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