Solution Architect

NITYO 3P SOLUTIONS PTE. LTD.; Singapore; On-site; SGD 125,000 - 150,000; Full time

Job summary

A software development company in Singapore is looking for a skilled engineer to design and maintain high-performance backend services using Java and the Spring Framework. The ideal candidate will have strong experience with AWS Cloud and a background in the payment domain. Responsibilities include managing technical design, application development, and building APIs within a microservices structure.

Qualifications

• Experience in designing, developing, and maintaining backend services.
• Proven skills in cloud platforms, particularly AWS.
• Hands-on experience with prototyping and building POCs.

Responsibilities

• Design and develop high-performance backend services.
• Manage application development and testing.
• Design and develop APIs within a microservices architecture.

Skills

Java

Spring Framework

AWS Cloud

Microservices

API Development

Payment domain

Job description

Job Description & Requirements

• Designing, developing, and maintaining high-performance backend services using Java and the Spring Framework
• Designing solutions that are technically sound, scalable, secure, and aligned with business goals
• Managing the technical design and the application development, including testing the developed software
• Designing and developing APIs using Spring Boot and the OpenAPI framework within a microservices architecture
• Must have exp in Credit card and transaction banking(payment) domain.

Primary Skills

• Manage end-to-end solution architecture and build Java & Web applications on AWS
• Strong experience in supporting critical application workloads on AWS Cloud
• Providing hands‑on support including prototyping and coding, building proof‑of‑concepts (POCs).
• Must have exp on cloud platforms AWS.
• Strong experience in integrating application with supporting systems/tools like 2FA, identity Providers (IdP).