Software Engineer (Java, Spring Boot, Microservices, AWS, Apache Camel, CRM)

EXASOFT PTE. LTD.; Singapore; On-site; SGD 100,000 - 140,000; Full time

Job summary

A technology solutions company in Singapore seeks an experienced Java Developer to architect and implement high-throughput applications. The role involves delivering microservices-based solutions and requires extensive expertise in AWS, Spring Boot, and CI/CD practices. Ideal candidates have over 10 years of experience in Java development, proficiency in cloud architecture, and strong leadership skills to collaborate effectively within cross-functional teams.

Qualifications

• 10+ years of hands-on experience in Java enterprise development.
• Proven expertise in Spring Boot and microservices architecture.
• Strong background in AWS cloud architecture.
• Solid knowledge of relational and NoSQL databases.
• Demonstrated experience with CRM solutions integration.

Responsibilities

• Architect and implement high-throughput Java applications.
• Deliver microservices-based solutions in enterprise environments.
• Build compliance platforms ensuring regulatory adherence.
• Lead end-to-end feature delivery processes.
• Optimize data pipelines for high-volume records.

Skills

Java enterprise development

Spring Boot

Microservices architecture

Cloud architecture (AWS)

CI/CD pipelines

SQL

NoSQL (Redis, Elasticsearch)

CRM integration (Salesforce, Dynamics)

Middleware frameworks

Linux environments

Job description

Responsibilities

• Architect, design, and implement high-throughput, low-latency Java applications with Spring Boot and Apache Camel for integration across distributed systems.
• Deliver microservices-based solutions that are highly available, resilient, and secure across SOL enterprise environments.
• Build and maintain multi-country onboarding and compliance platforms, ensuring regulatory adherence and scalable integration.
• Lead end-to-end feature delivery including requirement analysis, design, code, QA, deployment, and production support.
• Optimize data pipelines using SQL, NoSQL (Redis, Elasticsearch) to handle millions of records asynchronously.
• Integrate with CRM platforms (Salesforce, Microsoft Dynamics) and ensure seamless orchestration of customer views across heterogeneous systems.
• Apply expertise in AWS services like EC2, ECS, ALB, S3, DynamoDB, RDS, CloudFront, Route53, SQS, SNS, etc.) to design cloud-first solutions.
• Drive adoption of CI/CD pipelines (Jenkins, Maven, Git) and automated testing frameworks for continuous delivery.
• Ensure governance and observability of applications using structured logging, monitoring, and alerting practices.
• Act as SME in complex feature releases and guide teams through cognitive design decisions.

Requirements

• 10+ years of hands-on experience in Java enterprise development, with strong command over multi-threading,algorithms, and design patterns.
• Proven expertise in Spring Boot, Apache Camel,and microservices architecture in production deployments.
• Strong background in cloud architecture with AWS,including infrastructure scaling, security, and distributed services.
• Solid working knowledge of databases Like MySQL, MariaDB, Redis, Elasticsearch for transactional and analytics workloads.
• Demonstrated experience integrating with CRM solutions (Salesforce, Dynamics) and large-scale data systems.
• Strong understanding of middleware frameworks like JMS, ESB, MOM, SOA, CAA.
• Proficiency with CI/CD pipelines, DevOps practices, and agile methodologies.
• Experience with application servers (JBoss, Tomcat, Jetty) and Linux environments.
• Excellent communication and leadership skills to collaborate with business analysts, QA, and cross‑functional engineering teams.