Fullstack .NET Developer

User Experience Researchers Pte Ltd (Singapore); Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

User Experience Researchers Pte Ltd (Singapore) is seeking a skilled Dot Net (Full Stack) Developer to design, develop, and maintain web applications in an agile team addressing business needs and user requirements.

You will build microservices with .NET Core/.NET 8, implement event-driven patterns, secure APIs with OAuth, and collaborate with UX/UI designers to deliver scalable and robust interfaces using React/Next.js, Jest, Storybook, Docker, EF, and AWS services.

Qualifications

• Proven experience as a Full Stack .NET Core Developer or similar role.
• Strong proficiency in .NET Core, .NET 8, C#, and backend technologies.
• Experience building microservices and event-driven design patterns.
• Proficiency with Entity Framework for database interactions.
• Familiarity with Docker and containerization.
• Knowledge of Domain-Driven Design (DDD) principles in backend development.
• Experience implementing OAuth for authentication/authorization.
• Understanding security best practices in backend development.
• Hands-on experience with AWS services (S3, Lambda, API Gateway, DynamoDB).
• Experience writing unit tests with Jest and using Storybook for design systems.

Responsibilities

• Design, develop, and maintain microservices using .NET Core/.NET 8.
• Implement event-driven architecture for inter-service communication.
• Utilize EF for efficient database interactions.
• Containerize applications with Docker.
• Apply DDD principles for modular architecture.
• Implement OAuth for secure auth and authorization.
• Develop RESTful APIs for frontend-backend communication.
• Build frontend with React.js and Next.js and ensure testability with Jest.
• Collaborate with UX/UI designers to implement intuitive interfaces.
• Optimize performance and ensure security across the stack.

Skills

Full Stack .NET Core

C#

React.js

Next.js

Unit testing

Storybook

DDD

OAuth

Security

AWS services

Tools

Docker

Entity Framework

AWS Cloud

Jest

Storybook

Job description

As a Dot Net (Full Stack) Developer, you will be responsible for the end-to-end solutioning and development of software and web applications. You will be part of an agile team responsible for developing products and applications that support business operations and user requirements.

Key Responsibilities:

• Design, develop, and maintain microservices architecture using .NET Core and .NET 8.
• Implement event-driven architecture to enable seamless communication between microservices.
• Utilize Entity Framework (EF) for efficient database interactions and management.
• Containerize applications using Docker for scalability and deployment flexibility.
• Apply Domain-Driven Design (DDD) principles to ensure clean and modular code architecture.
• Implement OAuth for secure authentication and authorization.
• Develop and enforce security best practices to safeguard sensitive data and systems.
• Utilize AWS services such as S3, Lambda, API Gateway, DynamoDB, and other relevant services for backend development.
• Develop RESTful API endpoints to facilitate communication between the frontend and backend.

Frontend Development

• Develop responsive and user-friendly web applications using React.js and Next.js.
• Write unit tests using Jest to ensure code quality and reliability.
• Create reusable UI components and maintain a consistent design using Storybook.
• Collaborate closely with UX/UI designers to implement intuitive and visually appealing interfaces.
• Troubleshoot and debug issues across the stack, ensuring smooth application operation.
• Optimize application performance and scalability for a seamless user experience.

What We Are Looking For:

Requirements:

• Proven experience as a Full Stack .NET Core Developer or in a 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, and other relevant services.
• 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.

Preferred Qualifications:

• More than 5 years of experience as a full stack developer is preferred.
• Experience working in both Unix and Windows operating environments is preferred.
• AWS certification, such as AWS Certified Developer or AWS Certified Solutions Architect, is an advantage.
• Experience with Node.js for server-side development is an advantage.
• Familiarity with NoSQL databases such as DynamoDB is an advantage.
• Knowledge of CI/CD pipelines and DevOps practices is an advantage.
• Understanding of Agile development methodologies is an advantage.