PGAGI - Software Development Engineer

Role : Software Development Engineer Mobile / Full-Stack

Experience : Minimum 2 years

Work Mode : Work from Office

Employment Type : Full-time

About the Role :

We are looking for an SDE with strong React Native mobile development experience, full-stack development knowledge, and a clear background in IoT-based systems.

The candidate should have hands-on experience working with mobile applications that interact with IoT devices, sensors, hardware systems, real-time device data, or cloud-based IoT platforms.

Knowledge of AI-based systems, AI integrations, automation workflows, LLMs, or AI-powered product features will be considered a strong advantage.

The ideal candidate should also have basic team-leading capability, ownership mindset, and the ability to manage technical execution with a small development team.

Key Responsibilities :

- Develop and maintain mobile applications using React Native.

- Build scalable, reusable, and production-ready mobile app components.

- Integrate mobile applications with backend APIs, databases, and cloud services.

- Work on IoT-based integrations, including :

1. Device-to-app communication

2. Sensor data handling

3. Real-time device monitoring

4. MQTT / WebSocket-based communication

5. Hardware-software interaction

6. IoT dashboard or control system integration

- Collaborate with hardware, backend, frontend, AI, and product teams.

- Work on AI-enabled features where required, such as :

1. AI-based automation

2. Data analysis

3. AI alerts or recommendations

4. LLM/API integrations

- Smart monitoring or decision-support systems

- Lead small development tasks and guide junior developers.

- Review code, debug issues, and improve application performance.

- Participate in architecture planning and technical decision-making.

- Ensure proper documentation of mobile flows, APIs, IoT integrations, and system logic.

Required Skills :

- Minimum 2 years of experience in React Native mobile development.

- Strong knowledge of JavaScript / TypeScript.

- Experience in mobile app development for Android and/or iOS.

- Hands-on exposure to IoT systems or IoT-enabled applications.

- Experience working with IoT device data, sensors, MQTT, BLE, Wi-Fi modules, embedded systems, or real-time hardware communication.

- Experience with REST APIs, WebSockets, and real-time data handling.

- Basic full-stack development knowledge using Node.js, Python, FastAPI, Express.js, or similar backend technologies.

- Database knowledge such as MongoDB, PostgreSQL, Firebase, or similar.

- Understanding of Git, debugging, deployment, and development workflows.

- Ability to lead tasks, coordinate with team members, and take ownership of delivery.

- AI Knowledge Strong Priority

Candidates with knowledge or experience in the following will be preferred :

- AI-powered applications

- LLM API integrations

- OpenAI / Gemini / Claude APIs

- AI automation workflows

- AI-based monitoring or analytics

- Computer vision or sensor-data intelligence

- Predictive alerts or recommendation systems

- AI agents or intelligent assistants

- Prompting and AI workflow design

Good to Have :

- Experience with AWS IoT, Azure IoT, Google Cloud IoT, Firebase, or similar platforms.

- Experience with MQTT brokers, BLE, embedded hardware, Raspberry Pi, Arduino, ESP32, or similar devices.

- Native Android/iOS development knowledge.

- Experience building dashboards for IoT monitoring or device control.

- Prior experience in AI + IoT projects.

- Previous experience leading a small development team.

Candidate Expectations :

- Must be comfortable working from office.

- Should have strong ownership and problem-solving ability.

- Should be able to work across mobile, backend, IoT, and AI-related modules.

- Should communicate clearly with both technical and non-technical teams.

- Should be disciplined with timelines, documentation, and reporting.

- Should be capable of guiding junior developers and coordinating execution.