Senior Full Stack Software Engineer

Jendamark Automation; Gqeberha; On-site; ZAR 600,000 - 900,000; Full time

Job summary

ODIN Checkpoint is seeking a Software Engineer (Mobile .NET MAUI) to design, develop and maintain its Android and iOS apps. You will work within a strong Microsoft/.NET ecosystem, ensuring offline-first functionality and robust backend integration in demanding industrial environments.

You will collaborate with product, QA, and backend teams to deliver secure, scalable mobile solutions, with emphasis on performance, reliability and smooth synchronization with cloud services and APIs.

Qualifications

• Grade 12 required as basic education.
• 3 to 7+ years of software development experience.
• Strong experience in mobile development and cross‑platform work.

Responsibilities

• Design, develop, enhance and maintain ODIN Checkpoint mobile app features using .NET MAUI and C# across Android and iOS.
• Contribute to mobile architecture, code quality and reusable components.
• Develop offline-first capabilities, data storage and sync logic for resilience.
• Integrate with backend APIs, cloud services and notifications.
• Investigate bugs, improve performance and ensure production stability.
• Collaborate with Product, QA, Web and Backend teams to refine requirements and support releases.
• Participate in releases and contribute to engineering standards and documentation.

Skills

Mobile development

NET MAUI

C#

Blazor

English proficiency

Education

Computer Science

Software Engineering

Information Technology

Tools

NET MAUI

C#

Blazor

Job description

Basic Requirements

Formal Tertiary education: Grade 12

Diploma Or Degree In

• Computer Science
• Software Engineering
• Information Technology or a related field.

Experience

• 3 to 7+ years' software development experience, with strong practical experience in mobile application development.
• Experience in cross-platform mobile development, backend service integration, and production support of business critical applications is highly advantageous.

Languages: English required.

Drivers Licence: Code 8- (minimum)

Job Objectives

The Software Engineer (Mobile .NET / MAUI) is responsible for the design, development, enhancement, maintenance and support of ODIN Checkpoint's mobile applications for Android and iOS. The role contributes directly to the stability, scalability, performance and usability of the Checkpoint mobile platform, which operates in demanding industrial and operational environments where offline capability, synchronization reliability and strong backend integration are critical. This role sits within a strong Microsoft / .NET ecosystem. ODIN Checkpoint's web platform is developed in Blazor / .NET and the mobile application is developed using NET MAUI / C#. The successful candidate must therefore be comfortable working

• NET MAUI / C#. The successful candidate must therefore be comfortable working

across a shared architectural context involving mobile, web, APIs, cloud services and supporting backend infrastructure. Familiarity with Blazor or prior experience in .NET web development will be considered a strong advantage.

The incumbent will contribute to mobile architecture, application performance, background syncing reliability, offline-first behaviour, defect resolution, new feature delivery and continuous technical improvement across the platform.

The role requires close collaboration with product, QA, support, web and backend stakeholders to deliver secure, maintainable and production-ready mobile solutions aligned to business and customer needs.

Main Tasks And Responsibilities

Mobile Application Development

• Design, develop, enhance and maintain ODIN Checkpoint mobile application features using .NET MAUI and C#. Deliver reliable and user-friendly functionality across Android and iOS platforms.

Mobile Architecture & Technical Design

• Contribute to sound mobile architecture, code quality, reusable component design, maintainability and technical decision-making that supports long-term product scalability and supportability.

Offline Capability & Synchronization

• Develop, maintain and improve offline-first behaviour, local data storage, sync logic, background data processing, conflict handling and resilience in low-connectivity or intermittent-connectivity environments.

API & Backend Integration

• Integrate the mobile application with backend APIs, authentication services, cloud-based services, file/media services, notifications and supporting infrastructure. Troubleshoot and resolve integrationrelated issues.

Defect Resolution, Performance & Stability

• Investigate and resolve bugs, crashes, performance bottlenecks, sync issues and production incidents. Assist with root cause analysis and implement sustainable improvements to overall application reliability.

Cross-Functional Collaboration

• Work closely with Product Management, QA Engineers, Web Developers and Backend Developers to refine requirements, estimate work, validate solutions, support testing and improve release outcomes.

Release Support & Continuous Improvement

• Participate in release preparation, technical verification, issue resolution and post-release support. Contribute to engineering standards, technical documentation and continuous platform improvement.

Preference will be given to employees from the designated groups in line with the provisions of the Employment Equity Act, No. 55 of 1998