Software Developer - Full Stack As a Full Stack Software Developer at Xtremax, you will help revamp major projects, including high-impact websites and enterprise systems, using Next.js, React, .NET Core, and modern databases to build responsive, secure, and scalable applications. We value developers who are eager to tackle challenges, keep learning, and create impactful digital solutions—making this an opportunity to grow your skills while making a real difference.Are you ready to help us shape the future of digital platforms? Join us today.Responsibilities:Develop and maintain modern, responsive user interfaces using Next.js and React.Build and consume RESTful APIs using .NET Core (C#) for backend services.Design and manage relational databases using MSSQL or MySQL.Implement authentication, authorization, and data validation in both frontend and backend.Collaborate in Agile/Scrum teams, participating in sprint planning, code reviews, and daily standups.Ensure code quality through unit testing, integration testing, and best development practices.Deploy and monitor applications in cloud or containerized environments (e.g., Docker, Azure, AWS). Must-Have: 1-year full stack development experience. Strong frontend development skills using Next.js, React, JavaScript/TypeScript. Solid backend experience with .NET Core and C#. Proficiency in working with MSSQL or MySQL databases. Experience building and consuming REST APIs. Familiarity with Git version control and CI/CD pipelines. Understanding of software development principles and secure coding practices. Good-to-Have: Experience with server-side rendering (SSR) and static generation (SSG) using Next.js. Familiarity with Entity Framework for database access. Knowledge of containerization (Docker) and cloud deployment (Azure/AWS). Experience in working with authentication (OAuth2, JWT) and role-based access controls. Familiarity with unit and integration testing tools (e.g., xUnit, nUnit, Postman API, Selenium). Certified Scrum Developer will have advantages. Only Singaporean / Singapore Permanent Resident may apply, we are not supporting Employment Visa By submitting your resume/CV, you consent and agree to allow the information provided to be used and processed by or on behalf of Xtremax Pte Ltd for purposes related to your registration of interest in current or future employment with us and for the processing of your application for employment.You also represent to us that you have obtained the consent of your referees when you disclose to us their personal data for the purpose of conducting reference checks.The personal data held by us relating to your application will be kept strictly confidential and in accordance with the PDPA. You may also refer to our Privacy Policy for more details here: https://www.xtremax.com/privacy-policy We regret to inform you that should you not consent to providing the necessary data required for us to process your application, your application will be considered void. As a Full Stack Software Developer at Xtremax, you will help revamp major projects, including high-impact websites and enterprise systems, using Next.js, React, .NET Core, and modern databases to build responsive, secure, and scalable applications. We value developers who are eager to tackle challenges, keep learning, and create impactful digital solutions—making this an opportunity to grow your skills while making a real difference.Are you ready to help us shape the future of digital platforms? Join us today.Responsibilities:Develop and maintain modern, responsive user interfaces using Next.js and React.Build and consume RESTful APIs using .NET Core (C#) for backend services.Design and manage relational databases using MSSQL or MySQL.Implement authentication, authorization, and data validation in both frontend and backend.Collaborate in Agile/Scrum teams, participating in sprint planning, code reviews, and daily standups.Ensure code quality through unit testing, integration testing, and best development practices.Deploy and monitor applications in cloud or containerized environments (e.g., Docker, Azure, AWS). Must-Have: 1-year full stack development experience. Strong frontend development skills using Next.js, React, JavaScript/TypeScript. Solid backend experience with .NET Core and C#. Proficiency in working with MSSQL or MySQL databases. Experience building and consuming REST APIs. Familiarity with Git version control and CI/CD pipelines. Understanding of software development principles and secure coding practices. Good-to-Have: Experience with server-side rendering (SSR) and static generation (SSG) using Next.js. Familiarity with Entity Framework for database access. Knowledge of containerization (Docker) and cloud deployment (Azure/AWS). Experience in working with authentication (OAuth2, JWT) and role-based access controls. Familiarity with unit and integration testing tools (e.g., xUnit, nUnit, Postman API, Selenium). Certified Scrum Developer will have advantages. Only Singaporean / Singapore Permanent Resident may apply, we are not supporting Employment Visa By submitting your resume/CV, you consent and agree to allow the information provided to be used and processed by or on behalf of Xtremax Pte Ltd for purposes related to your registration of interest in current or future employment with us and for the processing of your application for employment.You also represent to us that you have obtained the consent of your referees when you disclose to us their personal data for the purpose of conducting reference checks.The personal data held by us relating to your application will be kept strictly confidential and in accordance with the PDPA. You may also refer to our Privacy Policy for more details here: https://www.xtremax.com/privacy-policy We regret to inform you that should you not consent to providing the necessary data required for us to process your application, your application will be considered void.