Embedded Software Engineer

Fuse Energy
London
Workplace: OnsiteFull timeFunction: Solutions Engineering & Sales EngineeringExperience: 5+ yearsEducation: bachelorsSkills: ["Problem-solving","Collaboration","Communication"]

Design, build, and scale connected hardware powering the Energy Network across embedded systems, networking, device security and fleet connectivity. Collaborate with firmware, hardware and backend teams to deliver production-ready IoT devices at scale, ensuring secure provisioning, robust telemetry, and dependable operation in the field.

Loading

Loading job details...

Preparing the role view and application actions.

FursaFursa
Fuse Energy
Fuse Energy
3 months ago

Embedded Software Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 23 hours agoStatus: Live

Job Summary

Design, build, and scale connected hardware powering the Energy Network across embedded systems, networking, device security and fleet connectivity. Collaborate with firmware, hardware and backend teams to deliver production-ready IoT devices at scale, ensuring secure provisioning, robust telemetry, and dependable operation in the field.
Location: London
Workplace: Onsite
Employment Type: Full time
Job Function: Solutions Engineering & Sales Engineering
Seniority: Sr. Manager level

Key Responsibilities

  • •Develop and maintain connectivity across Ethernet, Wi-Fi, Thread, Zigbee, and BLE.
  • •Build and optimise secure, reliable device messaging using MQTT, CoAP, HTTP, or WebSockets.
  • •Support reliable device time synchronisation using NTP or PTP.
  • •Contribute to secure boot flows, key and certificate provisioning, and hardware-backed device identity using TPMs or secure elements.
  • •Help build and maintain signed firmware update pipelines, including OTA update and rollback mechanisms.
  • •Support security best practices across the device lifecycle, including vulnerability management and secure provisioning.
  • •Integrate devices with cloud IoT platforms and backend services.
  • •Define and improve telemetry, health monitoring, and observability for deployed devices.
  • •Support reliable operation of connected devices in the field, including debugging fleet issues and improving resilience.
  • •Support testing and validation for safety, EMC, radio, and related product requirements.
  • •Help prepare test plans, certification artefacts, and validation documentation.
  • •Work with manufacturing and cross-functional teams through engineering and production validation cycles.
  • •Work closely with firmware, hardware, power electronics, mechanical, and software teams to deliver production-ready devices.
  • •Contribute to design reviews, technical documentation, and interface specifications.
  • •Share knowledge and contribute to engineering best practices across connectivity, embedded systems, and device security.

Pay and Benefits

Equity and Bonus:Equity
Perks:EquityPaid LeaveBreakfast AllowanceDinner Allowance

Key Requirements

  • •Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or equivalent practical experience.
  • •5+ years of experience building connected embedded products, or strong relevant industry/project experience.
  • •Proficiency in C/C++ for embedded systems, with experience in RTOS environments such as Zephyr or FreeRTOS.
  • •Experience with Python for testing, tooling, or automation.
  • •Solid understanding of device connectivity and networking fundamentals, including IP networking and common transport/application protocols.
Experience:5+ yearsEmbedded systemsIoTEmbedded
Education:Bachelor's
Skills:Problem-solvingCollaborationCommunication
Languages:English
Tech Stack:CC++RTOSZephyrFreeRTOSPythonMQTTCoAPHTTPWebSocketsTLSFirmware updatesOTATPMSecure elementsIP networking

Company Brief

Fuse Energy
Develops and delivers renewable energy solutions, focusing on clean power projects and services to enable decarbonization and grid flexibility for commercial and utility customers.
Industry: Renewable Energy
Website