Software Architect / Full Stack Engineer

Cadenza Solutions; Singapore; On-site; SGD 150,000 - 210,000; Full time

Job summary

Cadenza Solutions in Singapore is seeking a Senior Software Architect / Full Stack Engineer with deep experience in Java, Spring Boot, microservices and enterprise integration to design secure, scalable applications for financial systems.

You will develop backend and frontend components with React/Angular, implement REST APIs, manage cloud deployments on AWS/Azure, and drive CI/CD, DevSecOps, and application security in a regulated environment.

Qualifications

• 10+ years of experience in software development / architecture.
• Strong hands‑on experience in Java and Spring Boot.
• Strong experience in Microservices and REST APIs.
• Experience with React / Angular and full-stack development.
• Experience with AWS / Azure cloud environments.
• Experience with enterprise integration, APIs and messaging.
• Good knowledge of SQL and relational databases.
• Experience with CI/CD, DevSecOps and application security.

Responsibilities

• Design and develop scalable enterprise applications and microservices.
• Develop backend services using Java, Spring Boot, REST APIs and JPA/Hibernate.
• Develop frontend applications using React and Angular.
• Design and implement enterprise system integrations and APIs.
• Work with payment systems and financial messaging, including SWIFT.
• Work with cloud platforms such as AWS and Azure.
• Develop and maintain CI/CD pipelines using GitHub Actions and Jenkins.
• Perform application modernization, migration and security improvements.
• Identify and remediate application and dependency vulnerabilities.
• Work with databases such as PostgreSQL, Oracle, SQL Server and MySQL.
• Support automated testing using JUnit, xUnit, Selenium and Cucumber.
• Collaborate with architecture, development and business teams in Agile environments.

Skills

Java

Spring Boot

Microservices

REST APIs

React

Angular

AWS

Azure

CI/CD

DevSecOps

SQL

Relational databases

Tools

GitHub Actions

Jenkins

JUnit

Selenium

Cucumber

Kafka

Job description

Job Scope:

Role Overview

We are looking for a Software Architect / Full Stack Engineer with strong experience in Java, Spring Boot, microservices, APIs, cloud, and enterprise application integration. The role will involve designing and developing secure, scalable applications and working with financial and enterprise systems.

Key Responsibilities

• Design and develop scalable enterprise applications and microservices.
• Develop backend services using Java, Spring Boot, REST APIs and JPA/Hibernate.
• Develop frontend applications using React and Angular.
• Design and implement enterprise system integrations and APIs.
• Work with payment systems and financial messaging, including SWIFT.
• Work with cloud platforms such as AWS and Azure.
• Develop and maintain CI/CD pipelines using GitHub Actions and Jenkins.
• Perform application modernization, migration and security improvements.
• Identify and remediate application and dependency vulnerabilities.
• Work with databases such as PostgreSQL, Oracle, SQL Server and MySQL.
• Support automated testing using JUnit, xUnit, Selenium and Cucumber.
• Collaborate with architecture, development and business teams in Agile environments.

Required Skills

• 10+ years of experience in software development / architecture.
• Strong hands‑on experience in Java and Spring Boot.
• Strong experience in Microservices and REST APIs.
• Experience with React / Angularand full-stack development.
• Experience with AWS / Azurecloud environments.
• Experience with enterprise integration, APIs and messaging.
• Good knowledge of SQL and relational databases.
• Experience with CI/CD, DevSecOps and application security.
• Strong troubleshooting and problem-solving skills.
• Experience working in banking, financial services or other regulated environmentsis preferred.

Good to Have

• SWIFT / payment processing experience.
• Kafka, IBM MQ, MuleSoft or Boomi.
• Python and AWS MWAA.
• Docker and GitHub Actions.
• SAML, OAuth, SSO and MFA.
• Experience with financial systems or investment management platforms.