Iontra Inc · 1 day ago
Senior Embedded Software Developer
Denver Metropolitan Area
Full-time
Onsite
Senior Level
$130K/yr - $150K/yr
5+ years expIontra Inc is a deep-tech company based in Colorado that specializes in semiconductor and software solutions for Lithium batteries. They are seeking a skilled and motivated Senior Embedded Software Developer to join their engineering team, focusing on building, testing, and integrating software for their Battery Management System.
BatteryElectronicsEnergy Storage
Hiring Manager
Lynn Lyle, MS
Responsibilities
Collaborate with cross-functional teams to design and develop robust embedded software for assigned products
Integrate software components, build and run unit-level, system-level tests with hardware-in-the-loop simulator
Defining and managing hardware-to-software interfaces
Design and implement drivers for embedded system peripherals
Qualification
Required
Bachelor's degree or equivalent experience in Electrical Engineering, Computer Engineering, Computer Science, or other STEM degree
5+ Years of embedded Software development in fast paced environments
Experience with GIT or similar version control system
Experience with Jira similar activity management tool
Experience with RTOS such as Micro C, FreeRTOS. Embedded Linux
Proficient in software development in C/C++
Understanding of software development process from requirement collection to software release
Experience with firmware/hardware architecture definition
Experience of digital communication protocols (Ethernet, USB, UART, CAN, SPI, I2C)
Experience with encrypted firmware and secure boot
Preferred
Experience of common embedded system peripherals (ADC, GPIO, Memory, Timer)
Experience in the Battery Management System
Skilled in Python and other high level programming languages
Hands-on experience in CD/CI, Docker, and software build tools and process
Experience with test automation
Benefits
Health Care Plan (Medical, Dental & Vision)
Life Insurance (Basic, Voluntary & AD&D)
Short Term & Long-Term Disability
Paid Time Off (Vacation, Sick & Holidays)
401(k) Retirement Plan plus company match
Company Shares Plan
Company
Iontra Inc
Iontra is a Denver-based battery charging technology company.
51-200 employees
H1B Sponsorship
Iontra Inc has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2024 (3)
2022 (1)
Funding
Current Stage
Growth StageTotal Funding
$127.15MKey Investors
Volta Energy TechnologiesARPA-E
2024-11-21Series C· $45M
2024-11-04Grant· $2.15M
2023-07-27Series B· $29M
Leadership Team
Manoj Koul
Chief Technology Officer
Sunil Banwari
Chief Operating Officer
Recent News
2025-11-04
PR Newswire UK
2025-06-26
2025-05-04
Company data provided by crunchbase