Full Stack Developer - Flutter or ReactJS + .NET

JobCubby; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

JobCubby in Singapore is seeking a highly skilled Full Stack Developer to design, develop, and maintain a multi-platform application for mobile, tablet, and web. You will work with UI/UX designers, backend developers, and product teams to deliver a seamless and high-performing user experience.

You will lead testing efforts, implement secure APIs, manage databases, and ensure robustness and scalability across platforms.

Qualifications

• Bachelor's degree in computer science or related field or equivalent experience.
• Minimum 5 years of professional software development experience.
• Experience in front-end and back-end development with API integration.

Responsibilities

• Collaborate with stakeholders to analyze software specs and UI/UX designs.
• Develop, test, and deploy multi-platform applications (mobile, tablet, web).
• Ensure performance, scalability and security of applications.
• Maintain clean, scalable codebase following best practices.
• Lead testing efforts including unit/integration/end-to-end tests.

Skills

React

Flutter

C#

ASP.NET

MVC

Web API

Entity Framework

SQL

JavaScript

HTML/CSS

Bootstrap

JQuery

Angular

Dart

Education

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

Tools

Azure

SQL Server

Azure Web App

AKS

CI/CD

Git

Job description

Important skills -

• FE: React, flutter
• BE: C# .NET

Job Description:

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:

• 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
• Experience in AI, understand how to use AI tools

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