Electronics Engineer

ZELP ltd

. Perform feature analysis, architecture, design, component selection, and circuit design to meet cost and manufacturability requirements .

Posted 10/8/2026full-timeLondon • United KingdomMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in electronics development, including circuit design, PCB layout, and compliance with industry standards. Proficient in firmware development and hardware programming for modern devices, with a strong focus on low-power electronics and wireless communication protocols.

Highest-signal resume keywords

Electronics DevelopmentAltium DesignerARM Cortex M ProgrammingWireless Protocols (BLE, LoRa, NFC, Zigbee)Product Compliance (RED/CE/FCC)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Circuit DesignPCB LayoutSchematic DesignFirmware DevelopmentLow-Power Electronics DesignNetwork Communications (UDP/TCP/IP, MQTT)Electronic Communication Standards (RS232, I2C, SPI, USB)Testing and ValidationComponent Library ManagementPeripheral Configuration

Soft Skills

Task PlanningProgress MonitoringCollaboration

Tools & Technologies

AltiumMCUsMPUsLabViewEmbedded Linux

Industry Keywords

IoTMass ProductionProduct TestingDevice ComplianceWearable Electronics

Tech Stack

Tools & technologies

CloudIoTLinuxPythonTCP/IP

About the role

Key responsibilities & impact

Perform feature analysis, architecture, design, component selection, and circuit design to meet cost and manufacturability requirements
Design schematics and PCB layouts, and create components and footprints in Altium
Conduct hardware fault analysis and safety design
Perform design validation and testing
Design for EMC, comply with standards, and support testing
Contribute to firmware development, including BSP/driver development, features, required calculations, radio stacks, and power-consumption optimization
Plan and prioritize tasks, proactively monitor progress, and comply with scheduled delivery dates
Develop and support hardware programming, verification, and calibration in mass production
Collaborate with the Zelp Sense team on wearable-device electronics and other projects
Develop and test electronics using MCUs, MPUs, sensors, and long-range low-power radio communication with cloud infrastructure

Requirements

What you’ll need

4+ years of experience in electronics development of modern devices or commercial products
3+ years of experience with Altium Designer, schematic, component library management, and multi-layered layout
Peripheral configuration, coding, and debugging experience with ARM Cortex M processors
Experience with LP radios and wireless protocols, including BLE, LoRa, NFC, and Zigbee
Experience in network communications and IoT, including UDP/TCP/IP, MQTT, LWM2M, HTTP, and REST
Experience with electronic communication standards, including RS232, I2C, SPI, and USB
Experience with product compliance (RED/CE/FCC), including testing, documentation, and certification
Experience with product testing harnesses and documentation
Experience with low-power electronics design
Experience developing PC apps to interact with hardware is a bonus
C#/Python programming experience is a bonus
NI LabView experience for quick prototyping, lab testing, and test harnesses is a bonus
Experience with RISC-V processors is a bonus
Hardware test harness and firmware development for automated tests in mass production is a bonus
Embedded Linux experience, kernel cross-compilation for ARM Cortex A processors, device tree, U-Boot, and driver development is a bonus