Full Stack Engineer (AWS IoT, Python, React)

About the position

We are looking for a Full Stack Engineer with a strong interest and hands-on experience in AWS IoT and cloud-based systems. You will contribute to building and maintaining end-to-end solutions that connect devices, cloud services, and user-facing applications.

In this role, you’ll work closely with senior engineers, product managers, and other teams to design, implement, and improve IoT-driven features, while continuing to develop your skills in edge computing, backend development, and modern frontend technologies.

Responsibilities

• Contribute to the design and implementation of end-to-end features across backend, frontend, and IoT components
• Develop backend services using Python and FastAPI
• Support and extend solutions based on AWS IoT Core and MQTT
• Work with AWS IoT Greengrass to deploy and manage components on edge devices, with guidance from senior team members
• Build and maintain frontend applications using React
• Store, query, and visualize time-series data using InfluxDB
• Collaborate on CI/CD pipelines and follow deployment and automation best practices

Requirements

• 3–5 years of professional experience in software development
• Practical experience with Python in backend or systems development
• Hands-on experience building APIs with FastAPI or similar frameworks
• Experience developing user interfaces with React
• Familiarity with AWS IoT Core and MQTT-based messaging
• Basic to intermediate experience with AWS IoT Greengrass, including understanding edge deployment concepts
• Experience working with or learning InfluxDB for time-series data
• Awareness of device or vehicle communication protocols such as UDS and J1939 (hands-on experience is a plus)
• Understanding of distributed systems and cloud-based architectures
• Ability to work collaboratively in a team and take ownership of assigned tasks
• Good problem-solving skills and willingness to learn complex systems

Nice to have

• Familiarity with CI/CD pipelines and infrastructure-as-code concepts
• Basic knowledge of observability and system monitoring

B2B / Umowa o pracę

Łódź, Warszawa, Białystok, Kielce, Wrocław