Senior Full Stack Developer (Microservice Developer)

Full-Stack Developer – Banking

Role:

Senior Java Backend

Domain:

Banking / Financial Services

About the Role

We are looking for an experienced Java Backend / Full-Stack Developer with strong expertise in

Java and Spring Boot

to develop and integrate enterprise banking applications. The role requires hands-on experience building interfaces for

host integration, including online and batch integrations , with core and other banking systems.

Key Responsibilities

Design, develop and maintain backend applications using

Java and Spring Boot .

Develop APIs and interfaces for integration with banking host systems.

Build and support

online and batch integrations

between applications and bank systems.

Integrate with platforms such as

CBS, SIBS, WebFITAS , or similar core/enterprise banking systems.

Develop REST APIs, microservices and system-to-system interfaces.

Work with databases, messaging and integration frameworks.

Troubleshoot integration and production issues across multiple systems.

Collaborate with architects, business analysts and other engineering teams.

Ensure solutions meet banking standards for security, reliability and performance.

Mandatory Skills

Strong hands-on

Java

development experience.

Strong

Spring Boot / Spring Framework

experience.

Backend or Full-Stack application development experience.

API and interface development

experience.

Experience with

host/system integration – online and batch .

REST APIs / Microservices.

SQL and relational databases.

Experience working in

banking or financial services .

Strong understanding of enterprise application integration.

Highly Preferred

Experience with

CBS, SIBS, WebFITAS or similar banking systems , along with messaging technologies such as Kafka/MQ and frontend frameworks such as Angular or React.

Important:

This is

not a generic Java developer role . Candidates must have hands-on

Java + Spring Boot

experience and should ideally have developed interfaces/integrations with banking host or core systems.

PERSOL Singapore Pte Ltd • RCB No. 200007268E

50 Raffles Place, #07-01 Singapore Land Tower, Singapore 048623

EA License No. 01C4394 • JACOB TIJO •EA Registration No. R1113321

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