Full Stack Developer - Flutter or ReactJS + .NET

FLINTEX CONSULTING PTE. LTD.; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A technology consulting firm located in Singapore is seeking a highly skilled Full Stack Developer to design, develop, and maintain applications across mobile, tablet, and web platforms. Candidates should have significant experience with C#, .NET technologies, SQL, and modern frontend frameworks such as React or Flutter. This role involves collaboration with various teams to ensure a seamless user experience and requires expertise in both frontend and backend development.

Qualifications

• Minimum 5 years of working experience required.
• Experience in high traffic application development required.
• Certification in Microsoft technologies is a plus.

Responsibilities

• Develop and maintain multi-platform applications.
• Lead testing efforts for application robustness.
• Collaborate with UI/UX designers for application design.

Skills

C#

ASP.NET Framework

SQL

JavaScript

React

Flutter

Education

Diploma/Bachelor's degree in computer science or related field

Tools

Microsoft SQL Server

Azure

DevOps

Job description

Overview

We are seeking a highly skilled and motivated Full Stack Developer to join our team. In this role, you will be responsible for designing, developing, and maintaining a multi-platform application that supports mobile, tablet, and web browsers. You will work closely with UI/UX designers, backend developers, and product teams to create a seamless and high-performing user experience.

This role requires a strong understanding of front-end and back-end development, API integration, and database management. Additionally, you will be leading the application testing efforts to ensure robustness, security, and scalability.

Key Responsibilities

• Application Development & Architecture: Collaborate with stakeholders to analyze software specifications and UI/UX mockups to ensure alignment with business requirements. Develop, test, and deploy responsive, multi-platform applications (mobile, tablet, and web). Ensure applications are optimized for performance, scalability, and security. Maintain a clean and scalable codebase while following best practices in software development. Troubleshoot and debug applications to enhance functionality and user experience.
• Front-End Development: Develop user-friendly and responsive front-end interfaces using modern frameworks. Ensure seamless cross-platform functionality and a consistent UI/UX experience. Optimize front-end applications for speed and performance.
• Back-End Development: Build and maintain APIs and backend services. Develop and manage database structures. Implement authentication, authorization, and data security measures.
• Testing & Quality Assurance: Lead the testing efforts, including unit testing, integration testing, and end-to-end testing. Work closely with QA teams to identify and resolve software defects. Implement automated testing frameworks to enhance code reliability.
• Collaboration & Communication: Work closely with other developers to ensure timely and efficient development. Participate in code reviews and contribute to continuous improvement initiatives.

Qualifications & Experience

• Minimum Working Experience: 5 years
• Diploma/Bachelor\'s degree in computer science or any other related field
• Operations and maintenance for a mixture of vendors and in-house products
• Must have experience in following domain area/ technology/ programming languages
• Any 3 or more of the following: C#, VB. ASP.NET Framework, .NET 6, Webform, MVC, Web API, Entity Framework
• Strong in SQL with experience in Microsoft SQL Server
• HTML, CSS, Bootstrap, JavaScript, JQuery, React, Angular and/or Flutter, Dart
• Experience in Application Security
• Good to have experience in the following:
• Maintenance and support OT and IT systems.
• Historian and/or plant system architecture.
• Strong background in IT processes and structure.
• Azure Web App, Azure Storage, Container Registry and/or Azure Key Vault, Azure API Management. Knowledge & experience in AKS will be an added advantage.
• Azure Logic App, Azure Service Bus, and/or Azure Data Factory
• Knowledge of Azure Logic App, Azure API Management, Azure Service Bus will be an added advantage.
• DevOps, CI/CD Pipeline and/or DevOps tool chains
• Agile Methodology
• HUAWEI Cloud
• APP Store publish
• Source control, coding standards, app management and deployment
• Familiar with current UX trends on web applications
• Certified in Microsoft technologies will be added advantage
• Experience in high traffic application development

Must have experience with Flutter or ReactJS + .NET, and be able to do automated testing.