Senior .NET Full-Stack Engineer — Microservices & AWS

Techemerge Solutions; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Techemerge Solutions in Singapore is seeking an experienced Backend/Full Stack .NET Core Developer to design, build, and maintain microservices using .NET Core/NET 8, EF, Docker, and AWS. You will implement event-driven patterns, add OAuth security, craft RESTful APIs, and collaborate with frontend React/Next.js teams.

Must have 8+ years' experience, strong problem-solving, and familiarity with Unix/Windows.

Qualifications

• 8+ years of proven Full Stack .NET Core development experience.
• Strong .NET Core, .NET 8, C# and related backend tech.
• Experience building microservices with event-driven patterns.
• EF (Entity Framework) proficiency for database access.
• Docker/containerization experience.
• DDD principles applied to backend architecture.
• OAuth authentication/authorization implementation.
• Security best practices for backend systems.
• AWS services (S3, Lambda, API Gateway, DynamoDB) experience.
• Frontend: React.js, Next.js, HTML/CSS/JavaScript.
• Unit tests with Jest and Storybook for UI design system.
• Unix and Windows environments familiarity.
• AWS certifications beneficial.
• Node.js server-side experience.
• Familiarity with NoSQL (DynamoDB).
• CI/CD and DevOps practices.
• Agile development methodologies.

Responsibilities

• Design, develop, and maintain microservices architecture using .NET Core and .NET 8.
• Implement event-driven architecture for inter-service communication.
• Utilize EF for efficient database interactions.
• Containerize applications with Docker for scalability.
• Apply DDD principles for clean, modular code.
• Implement OAuth for secure auth/authorization.
• Develop and enforce security best practices.
• Leverage AWS services like S3, Lambda, API Gateway, DynamoDB.
• Develop RESTful APIs for frontend-backend communication.
• Frontend development with React/Next.js and UI testing with Jest.

Skills

Full Stack .NET Core Developer

C#

React.js

Next.js

HTML/CSS/JavaScript

Unit testing with Jest

Storybook

AWS

DDD principles

OAuth

Security best practices

CI/CD

DevOps practices

Agile development methodologies

Tools

Docker

Entity Framework (EF)

NoSQL (DynamoDB)

API Gateway

S3

Lambda

Unix

Windows

Node.js

Job description

Techemerge Solutions in Singapore is seeking an experienced Backend/Full Stack .NET Core Developer to design, build, and maintain microservices using .NET Core/NET 8, EF, Docker, and AWS. You will implement event-driven patterns, add OAuth security, craft RESTful APIs, and collaborate with frontend React/Next.js teams.

Must have 8+ years' experience, strong problem-solving, and familiarity with Unix/Windows.