E-Space · 6 days ago
Hardware Test Engineer (Java + Embedded Systems)
E-Space is bridging Earth and space to enable hyper-scaled deployments of Internet of Things (IoT) solutions and services. The Hardware Test Engineer will develop Java-based hardware test applications, perform hardware validation, and collaborate with firmware engineers to ensure effective testing protocols.
Information ServicesSatellite Communication
Responsibilities
Develop and maintain Java-based hardware test applications
Write tools interfacing with devices over SPI and I2C
Perform hardware validation, functional testing, and debugging
Execute board bring-up on custom PCB designs
Collaborate with firmware engineers to design test protocols
Use lab equipment including oscilloscopes, logic analyzers and waveform analyzers
Create documentation, test procedures, and reports
Qualification
Required
Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or related field
Strong Java programming for test automation
SPI and I2C protocol programming experience
Understanding of C/C++ firmware interactions
Hands-on custom board testing experience
Ability to debug hardware signals and communication issues
Familiarity with microcontrollers such as ARM, STM32, PIC, or ESP32
USB/UART/CAN communication experience
Board rework and soldering skills
Firmware experience for test mode support
JavaFX or Swing UI experience
Preferred
Advanced knowledge of ATE and Advantest 93k
Working knowledge on DFT techniques such as SCAN/MBIST and JTAG
Benefits
Health and wellness care options
Financial solutions for the future
Optional legal services (US only)
Paid holidays
Paid time off
Company
E-Space
E-Space is bridging Earth & space with the most sustainable LEO space system, delivering real-time, anywhere comms, IoT & Smart-IoT services
Funding
Current Stage
Growth StageTotal Funding
$50MKey Investors
Prime Movers Lab
2024-10-01Series Unknown
2022-02-07Seed· $50M
Recent News
2025-08-29
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