Lead Engineer (IoT Solution Development)

ALTEN Finland; Hyvinkää; On-site; EUR 50 000 - 70 000; Full time

Job summary

A leading technology firm in Finland is seeking a Lead IoT Solution Development Engineer to drive the research, design, and development of connected solutions. This role entails leading the full IoT solution lifecycle, crafting secure architectures, and collaborating with various teams. Ideal candidates have experience in full-stack IoT development and knowledge of IoT cloud platforms. Competitive benefits include lunch, sports, and the option for a company bike benefit. Apply by 10.10.2025.

Benefits

Lunch benefits

Sports and cultural benefits

Leisure time accident insurance

Company bike benefit

Qualifications

• Proven experience in full-stack IoT development (hardware, firmware, cloud).
• Strong knowledge of microcontrollers and protocols.
• Hands-on experience with IoT cloud platforms.
• Familiarity with security standards.
• Experience in IoT environments is a plus.

Responsibilities

• Lead full IoT solution lifecycle—from concept to deployment.
• Design secure, scalable IoT architectures.
• Conduct applied research for new features.
• Oversee hardware and firmware integration.
• Collaborate with cross-functional teams.

Skills

Full-stack IoT development

C/C++ for embedded systems

Python for embedded systems

Microcontrollers knowledge (ESP32, STM32)

Proficient in protocols (MQTT, HTTP, TCP/IP)

Agile development experience

Strong communication skills

Leadership skills

Tools

AWS IoT

Azure IoT

Linux

Docker

Data analysis tools (Grafana, InfluxDB)

Job description

Seeking a Lead IoT Solution Development Engineer to drive research, design, and development of connected solutions for customer projects. This role involves defining technical architecture, guiding development teams, and implementing scalable, secure IoT technologies.

Key Responsibilities

• Lead full IoT solution lifecycle—from concept to deployment.
• Design secure, scalable IoT architectures for real-world environments.
• Conduct applied research to introduce new features and technologies.
• Oversee hardware and firmware integration (sensors, controllers, actuators).
• Promote best practices: CI/CD, security, automated testing.
• Collaborate with Product, UX, QA, and Operations teams.
• Evaluate and integrate IoT platforms and analytics tools.
• Document technical decisions and ensure knowledge transfer.
• Provide strategic input for scaling solutions globally.

Technical Requirements

• Proven experience in full-stack IoT development (hardware, firmware, cloud).
• Strong knowledge of microcontrollers (ESP32, STM32), sensors, and protocols (MQTT, HTTP, TCP/IP).
• Proficient in C/C++ and/or Python for embedded systems.
• Hands-on experience with IoT cloud platforms (AWS IoT, Azure IoT).
• Familiarity with security standards (TLS, certificates, authentication).
• Agile development experience (Scrum, Kanban).

Nice to Have

• Experience in IoT environments.
• Familiarity with data analysis tools (Grafana, InfluxDB, Prometheus).
• Background in electro-mechanical products.
• Knowledge of Linux, Docker, and scripting languages.

Soft Skills

• Strategic mindset and systems-thinking approach.
• Strong communication and leadership skills.
• Results-oriented, proactive, and adaptable.
• Excellent English communication skills.

Join a professional team with room to grow, develop and create your own career path. We also offer our employees benefits such as lunch, sports and cultural benefits and leisure time accident insurance. For the more sporty, we also offer the possibility of a company bike benefit.

Interested? Great! Please send us your application with salary requirements by 10.10.2025.