.NET CORE Developer (React.js & AWS)

Unison Consulting Pte Ltd; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A leading consulting firm in Singapore is looking for an experienced Full Stack .NET Core Developer. The ideal candidate has strong expertise in .NET Core and C#, along with a solid understanding of microservices and AWS. Excellent problem-solving skills and proficiency in frontend technologies such as React.js are essential. The role involves collaborating with teams to deliver high-quality solutions using modern development practices. If you are a passionate developer with the right skill set, we invite you to apply.

Qualifications

• Proven experience as a Full Stack .NET Core Developer or similar role.
• Strong proficiency in .NET Core, .NET 8, C#, and related backend technologies.
• Experience building microservices architecture and implementing event-driven design patterns.
• Proficiency in Entity Framework (EF) for database management.
• Familiarity with Docker and containerization principles.
• Knowledge of Domain-Driven Design (DDD) principles and their application in backend development.
• Experience implementing OAuth for authentication and authorization.
• Understanding of security best practices and their application in backend development.
• Hands-on experience with AWS services such as S3, Lambda, API Gateway, DynamoDB, etc.
• Proficiency in frontend technologies such as React.js, Next.js, HTML, CSS, and JavaScript.
• Experience writing unit tests using Jest and maintaining a design system with Storybook.
• Strong problem-solving skills and attention to detail.
• Excellent communication and collaboration skills.

Skills

Full Stack Development

.NET Core

C#

Microservices Architecture

Entity Framework

Docker

Event-Driven Design

OAuth

AWS Services

Frontend Technologies

Unit Testing

Problem Solving

Tools

AWS

React.js

Next.js

HTML

CSS

JavaScript

Node.js

NoSQL

CI/CD

Job description

Requirements

1. Proven experience as a Full Stack .NET Core Developer or similar role.
2. Strong proficiency in .NET Core, .NET 8, C#, and related backend technologies.
3. Experience building microservices architecture and implementing event‑driven design patterns.
4. Proficiency in Entity Framework (EF) for database management.
5. Familiarity with Docker and containerization principles.
6. Knowledge of Domain‑Driven Design (DDD) principles and their application in backend development.
7. Experience implementing OAuth for authentication and authorization.
8. Understanding of security best practices and their application in backend development.
9. Hands‑on experience with AWS services such as S3, Lambda, API Gateway, DynamoDB, etc.
10. Proficiency in frontend technologies such as React.js, Next.js, HTML, CSS, and JavaScript.
11. Experience writing unit tests using Jest and maintaining a design system with Storybook.
12. Strong problem‑solving skills and attention to detail.
13. Excellent communication and collaboration skills.

Preferred Qualifications

1. Preferably more than 5 years of experience as a full stack developer;
2. Experience working in both Unix and Windows operating environments are preferred.
3. AWS certification (e.g., AWS Certified Developer, AWS Certified Solutions Architect).
4. Experience with Node.js for server‑side development.
5. Familiarity with NoSQL databases such as DynamoDB.
6. Knowledge of CI/CD pipelines and DevOps practices.
7. Understanding of Agile development methodologies.