Senior Application Developer

NITYO PROGRESSION CONSULTANCY PTE. LTD.; Singapore; On-site; SGD 60,000 - 85,000; Full time

Job summary

A Singapore-based technology consultancy is seeking a Backend Developer to design and maintain high-performance backend services using Java and the Spring Framework. The ideal candidate should have strong experience working with AWS and possess relevant AWS certifications. This role involves designing scalable solutions and managing application developments, with a focus on the credit card and banking transaction domains. Competitive compensation and growth opportunities are available.

Qualifications

• Experience in designing, developing, and maintaining backend services.
• Familiarity with cloud platforms, specifically AWS.
• AWS Certification, preferably in Solution Architect Associate and Developer Associate.

Responsibilities

• Design and maintain backend services using Java and Spring.
• Ensure solutions are scalable, secure, and business-oriented.
• Manage technical designs and application developments, including testing.

Skills

Java

Spring Framework

AWS Cloud

API Design

Microservices

2FA Integration

Tools

Spring Boot

OpenAPI

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 experience in the credit card and transaction banking(payment) domain.

Primary Skills

• Manage end-to-end solution architecture and build Java & Web applicationsonAWS
• Strong experience in supporting critical application workloads on AWS Cloud
• Providing hands-on support, including prototyping and coding, building proofs-of-concept (POCs).
• Must have experience with cloud platforms AWS.
• Strong experience in integrating application with supporting systems//tools like 2FA, identity Providers (IdP).
• AWS Certification – Solution Architect Associate and Developer Associate