Senior Java Spring Microservices Engineer | AWS & AI

EVYONIC SOLUTIONS PTE. LTD.; Singapore; On-site; SGD 150,000 - 190,000; Full time

Job summary

EVYONIC SOLUTIONS PTE. LTD. in Singapore seeks a senior Java backend engineer to design, develop, and maintain scalable microservices using Java and Spring Boot.

You will implement secure REST APIs and collaborate across teams to deliver cloud-native solutions on AWS. You will work with Docker and Kubernetes (EKS), CI/CD pipelines, data tools like Snowflake/OpenSearch, and AI/data workflows. A minimum of 7+ years in Java backend development is required, with hands-on experience in distributed

Qualifications

• 7+ years of professional software development experience with Java backend.
• Strong hands-on experience in Java and Spring Boot, with microservices-based distributed systems.
• Experience building scalable solutions within AWS (EKS, S3, DynamoDB, RDS, Lambda, EMR, Step Functions).
• Experience with Snowflake and data engineering environments.

Responsibilities

• Design, develop, and maintain scalable Java/Spring Boot microservices for distributed, cloud-based enterprise apps.
• Develop secure REST APIs using Java, Spring Boot, JPA/Hibernate, and OAuth.
• Deploy and operate across AWS with services like EKS, S3, RDS, DynamoDB, Lambda, EMR, Step Functions.
• Build and optimize data access components using SQL/NoSQL databases and data pipelines.

Skills

Java backend

Spring Boot

Microservices

Cloud AWS

REST APIs

Docker

Kubernetes / EKS

CI/CD

Data engineering basics

Tools

OpenSearch

Snowflake

Hadoop/Hive/Trino

DynamoDB

MongoDB

PostgreSQL/MySQL

Jenkins

OAuth2

AWS EMR

Lambda

Job description

EVYONIC SOLUTIONS PTE. LTD. in Singapore seeks a senior Java backend engineer to design, develop, and maintain scalable microservices using Java and Spring Boot.

You will implement secure REST APIs and collaborate across teams to deliver cloud-native solutions on AWS. You will work with Docker and Kubernetes (EKS), CI/CD pipelines, data tools like Snowflake/OpenSearch, and AI/data workflows. A minimum of 7+ years in Java backend development is required, with hands-on experience in distributed