Senior Backend Engineer (Java and Cloud)

CAREERALLY PTE. LTD.; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A leading tech company in Singapore is seeking an experienced Java Developer to lead the design and development of Java-based applications on AWS. This role requires at least 5 years of Java experience, strong knowledge of microservices, and a solid grasp of AWS services. You will provide technical guidance to junior developers and ensure the stability of crucial systems. Attractive incentives and a family-friendly environment are offered, making it an ideal workplace for tech professionals.

Benefits

Attractive Incentives

Family friendly environment

Near MRT

Qualifications

• At least 5 years of Java development experience.
• Solid knowledge of Spring Framework, microservices, REST APIs, and AWS cloud services.
• Experience with system integrations and cryptography.

Responsibilities

• Lead the design and development of Java-based applications on AWS.
• Ensure operational stability of mission-critical payment and utility systems.
• Mentor junior developers and collaborate with cross-functional teams.
• Design microservices and CI/CD pipelines following documentation standards.

Skills

Java development

Spring Framework

Microservices

REST APIs

AWS cloud services

Tools

Relational databases

Non-relational databases

API-based systems

Job description

Benefits

• Attractive Incentives
• Family friendly environment
• Near MRT

Responsibilities

• Lead the design, development, enhancement, and deployment of Java-based applications on AWS, ensuring secure, scalable, and high-performance solutions.
• Provide advanced L2 support, troubleshoot complex incidents, and ensure operational stability of mission-critical payment and utility systems.
• Provide technical guidance and mentorship to junior developers, conduct code reviews, and collaborate closely with business analysts, DevOps, and cross-functional teams.
• Design microservices, system integrations, and CI/CD pipelines, while adhering to change management, documentation standards, and continuously recommending technology improvements.

Qualifications

• At least a 5 years of Java development experience with solid knowledge of Spring Framework, microservices, REST APIs, and AWS cloud services.
• Proven experience with relational and non-relational databases, messaging and API-based systems, data formats (XML, JSON, YAML), and system integrations.
• Good understanding of cryptography, ISO standards, and building secure, resilient systems in regulated or mission-critical environments.

To apply, please include the following details inside your CV for faster processing:

• Reasons for leaving each past & current employment
• Salary drawn for each past & current employment
• Expected Salary
• Earliest availability date

We regret that only short-listed candidates will be contacted.

Loh Puay Hwee David

EA License | 24C2215

EA Registration Number | R1766892