Embedded Firmware Engineer

About the role We are looking for a hands-on Embedded Software Developer to join our team in Israel. This role focuses on microcontroller-based products, low-level peripheral interfaces, real-time embedded software, and extensive system-level debugging. The engineer will also provide practical electronics support when needed. The position is permanent, full time, hybrid.

About lts

• LTS is a leading pharmaceutical technology company that develops and manufactures innovative drug delivery systems for the pharmaceutical industry.
• LTS´ commercial offering encompasses more than 20 marketed products.
• LTS operates today from 5 sites: Netanya (Israel), Adrenarche (Germany), West Caldwell (NJ, USA), St.
• Paul (MN, USA), and Shanghai (China).

Responsibilities

• Develop and debug low-level embedded C firmware for microcontrollers in bare-metal and RTOS environments.
• Investigate and resolve complex hardware - firmware issues using systematic testing, measurements, logs, and signal-level analysis.
• Implement and troubleshoot device drivers and hardware interfaces, including GPIO, I2C, SPI, ADC, PWM, timers, interrupts, and UART.
• Use oscilloscopes, logic analyzers, and multimeters to isolate faults in prototypes and existing products.
• Read schematics, review hardware behavior, and recommend or implement simple circuit and board modifications when required.
• Support occasional board bring-up and validation of power, clocks, reset lines, communication interfaces, and connected peripherals.
• Serve as the team’s practical point of contact for day-to-day electronics questions and coordinate with external hardware experts when deeper expertise is required.
• Develop reliable, maintainable firmware suitable for regulated medical-device products.
• Hands-on development of low-level drivers for GPIO, I2C, SPI, UART, ADC, PWM, timers, and related peripherals.
• Experience with RTOS concepts and implementation, including tasks, scheduling, synchronization, interrupts, and real-time constraints.
• Take ownership of challenges, uphold standards.
• Motivate and develop talents, achieving goals.

Requirements

• It is intended for engineers who enjoy investigating problems across the boundary between hardware and firmware.
• SW Team Lead Job Requirements: Education: Sc. in Electrical Engineering, Electronics Engineering, Computer Engineering, or a closely related technical field.
• 2-4 years of hands-on embedded firmware development for microcontroller-based products.
• Strong hands-on troubleshooting experience across firmware and electronics, including the ability to isolate failure origin.
• Strong embedded C skills, including registers interrupts, memory constraints, and timing-sensitive code.
• Ability to read and understand electronic schematics and independently handle basic electronics tasks, such as reviewing interfaces, checking signals, selecting simple components, and recommending minor circuit or board changes.
• Confident, independent use of oscilloscopes, logic analyzers, multimeters, debuggers, and other laboratory equipment.
• Self-driven, methodical problem solver who can work independently and collaborate effectively in a small cross-functional team.
• Occasional board bring-up experience is an advantage.
• The primary need is strong low-level embedded development and frequent hardware - firmware debugging.
• English professional Personality: At LTS, we value collaboration, innovation, and accountability.
• Teamwork: Collaborate effectively, embracing diverse perspectives.
• Exceed internal and external customer needs.

Preferred

• Experience with BLE and NFC technologies - an advantage.
• Experience in medical-device development or another regulated industry - an advantage.

Innovation

Create new opportunities with enthusiasm.