Mobile Full-Stack Engineer — Flutter/Dart & .NET

Jobtailor; Cape Town; On-site; ZAR 600,000 - 900,000; Full time

Job summary

Jobtailor is seeking an experienced mobile and backend engineer in Cape Town to design, build, and maintain mobile applications plus backend services. You will develop RESTful APIs, contribute to architecture decisions, and translate business needs into scalable solutions.

Collaborate with product owners, operations, and leadership while troubleshooting full-stack issues. You will provide timelines, maintain documentation, and continuously improve tools and workflows as the platform evolves.

Qualifications

• 5+ years of mobile development experience with Flutter and Dart.
• 3+ years of backend development using C# and ASP.NET.
• Proven experience building and consuming REST APIs in production.
• Solid understanding of SQL/relational databases.
• Experience with ORM tools such as Entity Framework Core.
• Familiarity with cloud environments (AWS or similar).
• Proficiency with Git-based version control.
• Strong problem-solving skills and ability to work independently.
• Experience engaging stakeholders and gathering requirements.
• Clear and effective communication skills.

Responsibilities

• Design, build, and maintain mobile applications and backend services.
• Develop and integrate RESTful APIs to support mobile-first functionality.
• Contribute to system architecture and technical design decisions.
• Translate business and operational requirements into scalable solutions.
• Collaborate closely with product owners, operations teams, and leadership.
• Troubleshoot and resolve technical issues across the full stack.
• Provide accurate timelines and estimates for development work.
• Maintain clear documentation for systems and processes.
• Continuously improve tools, systems, and workflows.
• Support broader IT and systems initiatives as the platform evolves.

Skills

Mobile development

Flutter

Dart

Backend development

REST APIs

SQL databases

Entity Framework Core

AWS

Git

Stakeholder communication

Independent work

Requirements gathering

Tools

ASP.NET

Entity Framework Core

AWS

Git

Job description

Jobtailor is seeking an experienced mobile and backend engineer in Cape Town to design, build, and maintain mobile applications plus backend services. You will develop RESTful APIs, contribute to architecture decisions, and translate business needs into scalable solutions.

Collaborate with product owners, operations, and leadership while troubleshooting full-stack issues. You will provide timelines, maintain documentation, and continuously improve tools and workflows as the platform evolves.