Senior Backend Engineer

Описание вакансии

#вакансия#vacancy#Java#Fintech

Вакансия: Senior Backend Engineer

Location: Cyprus, Limassol

Full time

Salary: 6-7 К net

We're looking for a Senior Backend Engineer to help build and standardize a sophisticated wealth management platform that we're transforming into a white-label solution for multiple financial entities.

You'll work on complex financial workflows (KYC/AML, account management, transactions) while building robust APIs and services that will serve as the foundation for a multi-tenant SaaS platform.

THE PLATFORM

Wealth management solution handling client onboarding, KYC/AML compliance, investment accounts, agent/broker management, transaction processing, and regulatory compliance. We're building back-office admin tools and client self-service portals.

TECH STACK

Backend: 

Java Spring Boot REST APIs 

PostgreSQL database with complex queries and transactions 

Keycloak authentication (OAuth2/JWT) 

Maven for dependency management 

Docker for containerization

Frontend (just for context): 

Next.js (App Router, Server Components) 

React with TypeScript 

Refine.dev enterprise admin framework 

Ant Design UI library

WHAT YOU'LL DO

Design and implement REST APIs for financial workflows 

Build complex business logic for KYC/AML, transactions, and compliance 

Architect backend for white-label multi-tenancy 

Implement robust data models and database schema design 

Ensure data integrity, security, and audit trails 

Implement authentication, authorization, and role-based access control 

Optimize database performance and query efficiency 

Write comprehensive tests (unit, integration, API tests) 

Reduce technical debt and improve code quality 

REQUIRED SKILLS

5+ years backend development with Java and Spring Boot 

Strong understanding of Spring ecosystem (Spring Security, Spring Data JPA, Spring Web) 

REST API design and implementation best practices 

PostgreSQL (transactions, indexes, optimization) 

Authentication and authorization (OAuth2, JWT, RBAC) 

Experience with financial or regulated systems 

Git, Docker, and CI/CD basics 

HIGHLY VALUED

Keycloak integration and customization 

Experience with multi-tenant architectures and data isolation 

Financial services or fintech experience 

Deep understanding of KYC/AML compliance requirements 

Experience with regulatory reporting and audit trails 

Event-driven architecture and message queues 

Database migration tools (Flyway, Liquibase) 

Performance optimization and scalability patterns 

Experience with microservices architecture 

WHY JOIN

Transform a platform into white-label SaaS serving multiple entities 

Complex financial domain with sophisticated workflows 

Modern backend stack: Spring Boot, PostgreSQL, Keycloak 

Focus on quality: architecture, testing, security, scalability 

Remote-first, work from anywhere 

Real impact on wealth management operations

For CV: Откликнуться