Senior Full-Stack Engineer: Java, Python & Angular/React

PERSOL SINGAPORE PTE. LTD.; Singapore; On-site; SGD 134,000 - 201,000; Full time

Job summary

PERSOL SINGAPORE PTE LTD is seeking a seasoned Senior Full Stack Developer in Singapore to design and build scalable backend services and modern web interfaces. You will master Java/Spring Boot and Angular while ensuring robust data handling and secure architectures.

Collaborating with cross-functional teams, you will optimize MariaDB databases, implement ELK dashboards, and maintain CI/CD pipelines. This role requires hands-on expertise and a proactive problem-solving approach.

Qualifications

• Bachelor’s degree in CS or related field.
• 6+ years of full stack development experience in Java, Spring Boot and Angular.
• Strong proficiency in MariaDB or MySQL – design, stored procedures, query optimization.
• Hands-on experience with Node.js and JavaScript/TypeScript.
• Experience building Kibana dashboards and ELK-based reports.
• Experience designing and maintaining CI/CD pipelines.
• Working knowledge of Docker and Kubernetes for containerized deployments.
• Proficient with Git and branching strategies.

Responsibilities

• Design and develop scalable RESTful APIs and microservices using Java and Spring Boot.
• Implement business logic, data access layers, and service integrations.
• Manage and optimize MariaDB databases including schema design, query optimisation, indexing, and performance tuning.
• Apply security best practices including OAuth2, JWT-based authentication, and data encryption.
• Develop and consume third-party API integrations.
• Build responsive web interfaces using Angular and develop server-side logic with Node.js.

Skills

Java

Spring Boot

Angular

JavaScript/TypeScript

Kibana/ELK Stack

CI/CD pipelines

Security best practices

Education

Bachelor's degree in Computer Science, Software Engineering or related field

Tools

MariaDB/MySQL

Docker

Kubernetes

Git

RESTful API design

Job description

PERSOL SINGAPORE PTE LTD is seeking a seasoned Senior Full Stack Developer in Singapore to design and build scalable backend services and modern web interfaces. You will master Java/Spring Boot and Angular while ensuring robust data handling and secure architectures.

Collaborating with cross-functional teams, you will optimize MariaDB databases, implement ELK dashboards, and maintain CI/CD pipelines. This role requires hands-on expertise and a proactive problem-solving approach.