Kerja Sepenuh Masa, Freelance Software Engineer di AeroSparkle (Masaero Technology Sdn. Bhd) Federal Territory - Maukerja

Company Description AeroSparkle (Masaero Technology Sdn. Bhd) is a technology-enabled home services platform that simplifies household management through a single mobile application. Initially launched with laundry and dry-cleaning services, it has grown into a comprehensive ecosystem offering a wide range of professionally managed home and lifestyle services for urban households. Operating primarily through an in-house service delivery model, AeroSparkle maintains strong control over service quality, customer experience, and operational standards. The platform integrates digital booking, payments, service tracking, customer support, loyalty programs, and promotions into a seamless user journey. With a long-term vision to become Malaysia’s leading home services ecosystem, AeroSparkle focuses on combining technology, operational excellence, and a trusted service network.

Role Description The Freelance Software Engineer will design, develop, test, and maintain software solutions that power AeroSparkle’s home services platform and mobile application. The selected candidate will be expected to contribute to system architecture, module design, technical leadership, and development of new features while ensuring compatibility with the existing AeroSparkle platform.

## Minimum Requirements

### Experience

* Minimum **3 years experience** in mobile application and backend development.

* Experience participating in medium to large scale applications with more than 10,000 users.

* Experience integrating with existing applications and development teams.

### Technical Competencies

* Strong experience in:

 * Flutter (preferred)

 * React Native

 * REST API integration

 * Backend services development

 * Database design and optimisation

 * Cloud infrastructure deployment

### Preferred Technical Stack

Experience in some or all of the following technologies will be advantageous:

* Flutter

* NodeJS / NestJS

* Python FastAPI

* PostgreSQL

* Redis

* Docker

* AWS or Google Cloud Platform

* Firebase services

### Integration Experience

The candidate should have experience with:

* Existing mobile applications and legacy systems

* Payment gateways

* Push notifications

* Maps and location services

* Real-time tracking systems

* WhatsApp integration

* Third-party APIs

### AI Experience (Preferred)

Experience in:

* OpenAI APIs

* AI assistants and chatbots

* Recommendation engines

* Retrieval Augmented Generation (RAG)

* Conversational AI systems

### Scope of Responsibilities

* Assist in designing the new system architecture.

* Develop new modules and APIs.

* Review and optimise existing architecture where necessary.

* Work closely with the AeroSparkle development team.

* Participate in technical discussions and sprint planning.

* Produce technical documentation where required.

* Support deployment and production rollout.

### Deliverables

* Functional source code with documentation.

* API specifications.

* Database schema recommendations.

* Technical implementation guidance.

* Knowledge transfer to the internal team.

### Candidate Submission Requirements

Applicants should provide:

* Portfolio of relevant applications.

* GitHub profile or code samples (if available).

* Previous experience working with existing development teams.

* Proposed role within the project.

* Availability and expected renumeration