Application Lead Consultant

BHAVYAM INFOTECH SERVICES PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

BHAVYAM INFOTECH SERVICES PTE. LTD. in Singapore seeks an experienced solution architect to manage end-to-end Java and web applications on AWS, providing hands-on prototyping and POCs.

The role requires strong AWS cloud experience, ReactJS front-end, Java backend with Spring, Docker containerization, and API design with OpenAPI in a microservices setup, including payments domain.

You will review designs, ensure secure scalable solutions, and interface with IdP and 2FA integrations.

Qualifications

• Experience in building Java web applications on AWS.
• Hands-on prototyping and POCs for new ideas.
• Experience integrating apps with IdP and 2FA.
• Design and develop APIs using Spring Boot in a microservices architecture.
• Experience in credit card and transaction banking domain.

Responsibilities

• Manage end-to-end solution architecture for Java and Web apps on AWS.
• Review designs, code, and documentation for quality and consistency.
• Set up end-to-end design for product deployment using Docker containers.
• Design, develop, and maintain high-performance backend services with Java and Spring.
• Develop APIs using Spring Boot and OpenAPI in a microservices setup.
• Ensure solutions are scalable, secure, and aligned with business goals.

Skills

Java

AWS

React JS

Spring

Docker

Microservices

OpenAPI

APIs

2FA/IdP

Tools

Spring Boot

OpenAPI

Docker

AWS Cloud

Job description

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 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).

Building POC to validate ideas before full-scale development

Reviewing technical designs, code, and documentation to ensure quality and consistency

Must have experience in React JS.

Performance Tuning: Practical knowledge of JVM tuning, garbage collection optimization, and application performance profiling.

Set up an end-to-end design for product deployment utilizing Docker's containerized images

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.