senior full stack DevOps developer (Java/Spring Boot/MariaDB/Angular/ELK Kibana) (weekends, shift) #IKR

RECRUIT EXPRESS PTE LTD; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

RECRUIT EXPRESS PTE LTD is seeking a seasoned full stack developer in Singapore to design and implement backend microservices with Java/Spring Boot and frontend work with Angular. You will manage MariaDB databases, create Kibana dashboards, and support CI/CD pipelines in a containerized environment.

Required 5+ years in Java, Spring Boot, Angular, and full stack development, with strong database design and security practices. Familiarity with Docker, Kubernetes, and ELK stack is a plus.

Qualifications

• 5+ years of experience in Java, Spring Boot, Angular, and Full Stack Development.

Responsibilities

• Develop backend microservices using Java/Spring Boot.
• Build responsive web applications with Angular.
• Manage MariaDB databases.
• Create Kibana dashboards.
• Support CI/CD pipelines and containerized deployments.
• Any other ad-hoc duties as assigned by supervisor.

Skills

Java

Spring Boot

Angular

Full Stack Development

MariaDB/MySQL

RESTful APIs

Microservices

Node.js

JavaScript/TypeScript

OAuth2/JWT security

Git

Agile/Scrum

Tools

Docker

Kubernetes

Elasticsearch

Logstash

Kibana

CI/CD pipelines

Job description

Note: Successful candidates need to be comfortable with working on weekends and shift as and when required

Key Responsibilities:

• Developing backend microservices using Java/Spring Boot
• Building responsive web applications with Angular
• Managing MariaDB databases
• Creating Kibana dashboards
• Supporting CI/CD pipelines and containerized deployments
• Any other ad-hoc duties as assigned by supervisor

Key Requirements:

• 5+ years of experience in Java, Spring Boot, Angular, and Full Stack Development.
• Strong expertise in MariaDB/MySQL, database design, query optimization, and performance tuning.
• Hands-on experience with Node.js, JavaScript/TypeScript, RESTful APIs, and microservices architecture.
• Experience with ELK Stack (Elasticsearch, Logstash, Kibana) for monitoring, reporting, and observability.
• Practical knowledge of CI/CD pipelines, automated testing, Docker, and Kubernetes.
• Good understanding of OAuth2, JWT, application security, and secure coding practices.
• Experience with Git, Agile/Scrum, and collaborative development methodologies.
• Strong analytical, problem-solving skills.