Latest Jobs at Koolboks

About the Role

• We are looking for an IoT Engineer to design, develop, and maintain Internet of Things (IoT) solutions that connect devices, sensors, and systems. You’ll work across hardware, firmware, cloud platforms, and data pipelines to build secure, scalable, and reliable IoT products.

Key Responsibilities

• Design and develop end-to-end IoT solutions (device → gateway → cloud → application)
• Develop and maintain firmware for IoT devices (MCUs, sensors, actuators)
• Integrate devices with cloud platforms (AWS IoT, Azure IoT Hub, Google Cloud IoT, etc.)
• Implement communication protocols such as MQTT, HTTP/HTTPS, CoAP, BLE, Zigbee, or LoRaWAN
• Ensure device security, authentication, encryption, and OTA updates
• Collect, process, and analyze device data for monitoring and insights
• Troubleshoot hardware, firmware, and network issues
• Collaborate with hardware, software, and data teams to deliver solutions
• Create technical documentation and system diagrams

Required Skills & Qualifications

• Bachelor’s degree in Computer Science, Electronics, Electrical Engineering, or related field
• Experience with embedded systems and microcontrollers (ESP32, STM32, Arduino, Raspberry Pi, etc.)
• Strong programming skills in C/C++, Python, or Java
• Hands-on experience with IoT communication protocols (MQTT, HTTP, BLE, etc.)
• Experience with cloud services and REST APIs
• Understanding of networking concepts (TCP/IP, Wi-Fi, cellular, LPWAN)
• Familiarity with Linux-based systems
• Knowledge of security best practices for IoT systems

Preferred / Nice-to-Have Skills

• Experience with real-time operating systems (FreeRTOS, Zephyr)
• Knowledge of data analytics, dashboards, or visualization tools
• Experience with DevOps, CI/CD, or containerization (Docker)
• Exposure to edge computing and AI/ML at the edge
• Industry experience (smart home, industrial IoT, healthcare, automotive, etc.)

go to method of application »

Role Overview

• The Executive Assistant to the Chief Business Officer will provide high-level administrative, operational, and analytical support to enable effective decision-making and execution. This role requires exceptional organizational skills, discretion, data proficiency, and the ability to anticipate needs while managing multiple priorities in a fast-paced environment.

Key Responsibilities

Executive & Administrative Support

• Manage executive calendars, schedule meetings, and coordinate complex domestic and international travel arrangements.
• Act as the primary point of contact between the Chief Business Officer and internal/external stakeholders.
• Draft, review, and respond to emails, memos, and other correspondence on behalf of the executive team.
• Handle confidential and sensitive information with the highest level of discretion and professionalism.

Data, Reporting & Insights

• Utilize Power BI to create, maintain, and present dashboards and data insights to support informed business decision-making.
• Generate, analyze, and maintain Excel-based reports, ensuring data accuracy and providing actionable recommendations.
• Prepare, review, and edit documents, reports, and presentations using Microsoft Excel, PowerPoint, and Word.

Coordination & Project Management

• Coordinate cross-functional meetings, prepare agendas, document action items, and follow up on deliverables.
• Oversee and manage special projects, ensuring timely execution and alignment with Koolboks’ strategic goals.
• Track progress on initiatives and proactively flag risks or delays.

Process Improvement & Strategic Support

• Develop, document, and implement processes to improve operational efficiency within the executive office.
• Anticipate the needs of the Chief Business Officer and executive team, addressing issues proactively.
• Take initiative to solve problems, streamline workflows, and recommend continuous improvements.

Additional Responsibilities

• Perform any additional duties and evolving responsibilities that support the growth and development of Koolboks.

Required Qualifications

• Bachelor’s degree in Business Administration, Management, or a related field (preferred).
• Proven experience as an Executive Assistant or in a similar senior administrative role supporting executives.
• Advanced proficiency in Microsoft Excel, PowerPoint, and Word.
• Hands-on experience with Power BI and data visualization tools.
• Strong organizational, time-management, and multitasking skills.
• Excellent written and verbal communication skills.
• High level of integrity, professionalism, and attention to detail.

Preferred Skills & Competencies

• Strong analytical and problem-solving abilities.
• Ability to work independently and exercise sound judgment.
• Experience working in fast-growing or dynamic organizations.
• Proactive mindset with a continuous improvement orientation.

go to method of application »

Role Overview

• The Executive Assistant to the Chief Business Officer will provide high-level administrative, operational, and analytical support to enable effective decision-making and execution. This role requires exceptional organizational skills, discretion, data proficiency, and the ability to anticipate needs while managing multiple priorities in a fast-paced environment.

Key Responsibilities

Executive & Administrative Support

• Manage executive calendars, schedule meetings, and coordinate complex domestic and international travel arrangements.
• Act as the primary point of contact between the Chief Business Officer and internal/external stakeholders.
• Draft, review, and respond to emails, memos, and other correspondence on behalf of the executive team.
• Handle confidential and sensitive information with the highest level of discretion and professionalism.

Data, Reporting & Insights

• Utilize Power BI to create, maintain, and present dashboards and data insights to support informed business decision-making.
• Generate, analyze, and maintain Excel-based reports, ensuring data accuracy and providing actionable recommendations.
• Prepare, review, and edit documents, reports, and presentations using Microsoft Excel, PowerPoint, and Word.

Coordination & Project Management

• Coordinate cross-functional meetings, prepare agendas, document action items, and follow up on deliverables.
• Oversee and manage special projects, ensuring timely execution and alignment with Koolboks’ strategic goals.
• Track progress on initiatives and proactively flag risks or delays.

Process Improvement & Strategic Support

• Develop, document, and implement processes to improve operational efficiency within the executive office.
• Anticipate the needs of the Chief Business Officer and executive team, addressing issues proactively.
• Take initiative to solve problems, streamline workflows, and recommend continuous improvements.

Additional Responsibilities

• Perform any additional duties and evolving responsibilities that support the growth and development of Koolboks.

Required Qualifications

• Bachelor’s degree in Business Administration, Management, or a related field (preferred).
• Proven experience as an Executive Assistant or in a similar senior administrative role supporting executives.
• Advanced proficiency in Microsoft Excel, PowerPoint, and Word.
• Hands-on experience with Power BI and data visualization tools.
• Strong organizational, time-management, and multitasking skills.
• Excellent written and verbal communication skills.
• High level of integrity, professionalism, and attention to detail.

Preferred Skills & Competencies

• Strong analytical and problem-solving abilities.
• Ability to work independently and exercise sound judgment.
• Experience working in fast-growing or dynamic organizations.
• Proactive mindset with a continuous improvement orientation.