# Software Developer - Full Stack [Xtremax](https://www.jorb.ai/firms/xtremax.md) · Singapore · [Full-Stack](https://www.jorb.ai/jobs/full-stack.md) Xtremax is hiring a Software Developer - Full Stack in Singapore. Posted 2026-04-17; applications close 2026-08-20. **Apply**: https://apply.workable.com/xtremax-pte-ltd/j/3158D2D49E Posted 3mo ago. ## Role details ## Overview As a **Full Stack Software Developer**, 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). ## Requirements ### 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. **Note:** Only Singaporean / Singapore Permanent Resident may apply; we are not supporting Employment Visa. By submitting your resume/CV, you consent to the use and processing of the information provided 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 confirm that you have obtained the consent of your referees when you disclose their personal data for reference checks. The personal data held by us relating to your application will be kept confidential in accordance with the PDPA. For details, refer to our Privacy Policy: https://www.xtremax.com/privacy-policy. We regret to inform you that if you do not consent to providing the necessary data required to process your application, your application will be considered void. ## Applying to this role This Software Developer - Full Stack role at Xtremax runs through the firm's own careers portal and expects a CV and cover letter written specifically for the posting, not a portable submission carried across firms. Jorb AI's application agent tailors a CV and cover letter from your background to this posting and tracks the role alongside the rest of your applications. [Tailor this application](https://www.jorb.ai/signup?ref=job-atom&firm=xtremax&job=6a526a207cdbc7a6f1f32961) ## More open roles at Xtremax - [Desktop Engineer](https://www.jorb.ai/jobs/6a526a207cdbc7a6f1f329a9.md) – Singapore, posted 21d ago - [Quality Assurance Engineer](https://www.jorb.ai/jobs/6a526a207cdbc7a6f1f329b7.md) – Singapore, posted 5mo ago ## Other open Full-Stack roles - [Software Engineer](https://www.jorb.ai/jobs/6a5a56b8f5d6f7056b4749fe.md) at [CFC](https://www.jorb.ai/firms/cfc.md) – London, posted 4d ago - [\[Tech Cooperative Internship 2026\] Software Engineer in Back End intern (6 months)](https://www.jorb.ai/jobs/6a5eef0f1485400af28c9e33.md) at [Agoda](https://www.jorb.ai/firms/agoda.md) – Singapore, posted 21h ago - [Manufacturing Software Engineer (Fullstack)](https://www.jorb.ai/jobs/6a59e27cb9ef2c3995b3b063.md) at [Thales](https://www.jorb.ai/firms/thales.md) – Singapore, posted 5d ago - [Global Technology Solutions - Business Solutions (ServiceNow) Off-Cycle Internship (Jan - Jun 27)](https://www.jorb.ai/jobs/6a4b61e9e11f1aff7cd24be5.md) at [PwC](https://www.jorb.ai/firms/pwc.md) – Singapore, posted 16d ago - [Software Engineer (Fullstack) - Core Applications Workflows](https://www.jorb.ai/jobs/6a5222b0334caef955bbdab9.md) at [Addepar](https://www.jorb.ai/firms/addepar.md) – New York, posted 1mo ago --- Updated: 2026-07-22 Canonical: https://www.jorb.ai/jobs/6a526a207cdbc7a6f1f32961