Senior Backend Engineer — FinTech & Banking Microservices

Virtusa Corporation; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

Virtusa Corporation is seeking an experienced Backend Developer (BE) to work on IT system development projects in finance/banking. You will contribute to digital platforms and corporate financial management with a strong focus on Java Spring Boot, REST/GraphQL/WebSockets, and microservice architectures.

You will design, build, and maintain backend services, APIs, and shared libraries while ensuring performance, security, and adherence to API standards. Golive experience is valued.

Qualifications

• Minimum 5 years as a backend developer in finance/banking or corporate finance on digital platforms.
• At least 3 years using Java Spring Boot in enterprise IT projects.
• Hands-on with RESTful APIs, GraphQL, WebSockets, and databases (SQL/NoSQL).
• Strong understanding of microservice architecture, performance, security, and fault tolerance.
• Proven experience delivering golive on Digital Banking/CRM/Corporate Finance solutions.

Responsibilities

• Design and develop backend applications meeting business needs and API standards.
• Build and maintain shared development libraries and reusable components.
• Develop APIs for frontend and backend system integration; ensure security and performance.
• Collaborate on code reviews, testing, and documentation practices.

Skills

Backend development

Java Spring Boot

Unit testing

Digital Banking/CRM domain

Microservice architecture

SQL/NoSQL understanding

Tools

Java Spring Boot

RESTful API

GraphQL

WebSockets

SQL

NoSQL

Microservices

Job description

Virtusa Corporation is seeking an experienced Backend Developer (BE) to work on IT system development projects in finance/banking. You will contribute to digital platforms and corporate financial management with a strong focus on Java Spring Boot, REST/GraphQL/WebSockets, and microservice architectures.

You will design, build, and maintain backend services, APIs, and shared libraries while ensuring performance, security, and adherence to API standards. Golive experience is valued.