Engineer II, Software
Confirmed on the employer's own hiring board on Oct 1, 2026. First seen by Alion on Sep 30, 2026.
About Eos Energy Enterprises
Eos Energy Enterprises, Inc. is accelerating the shift to American energy independence with positively ingenious solutions that transform how the world stores power. Our breakthrough Znyth™ aqueous zinc battery was designed to overcome the limitations of conventional lithium-ion technology. It is safe, scalable, efficient, sustainable, manufactured in the U.S., and the core of our innovative systems that today provides utility, industrial, and commercial customers with a proven, reliable energy storage alternative for 3 to 12-hour applications. Eos was founded in 2008 and is headquartered in Edison, New Jersey. For more information about Eos (NASDAQ: EOSE), visit eose.com.
About the Role:
The Software Engineer II is responsible for the design, development, implementation, testing and maintenance of new and existing software in various hardware platforms running RTOS, Linux, and Windows operating systems. The position will involve working with electronics, mechanical, and systems engineers in developing and testing utility scale battery power control and communication systems.
Responsibilities
Implement software algorithms and functions within a cross-functions development team of scientists and engineers.
Participate in requirement understanding, definition, and negotiation with internal stakeholders.
Attain a thorough understanding of the existing projects and solutions to then contribute to troubleshooting and upgrading of the solutions according to requirements.
Individually develop software, ensuring efficient program logic and data manipulation with generally accepted programming standards and techniques.
Test and debug software by applying debugging tools/software to ensure the code meets standards and all other requirements. Contribute to efforts to automate testing using in-house built tools.
Design, debug, and test simulation programs and tools.
Lead projects when necessary and act as intermediary technical support between engineers and sr. engineers.
Support certification testing and compliance to safety standards.
Document and maintains documentation of new and existing designs.
Other duties, responsibilities and activities may change or be assigned at any time with or without notice.
Knowledge, Skills, and Abilities
Strong written and verbal communications skills.
Highly independent, task-oriented self-starter able to identify and support a high-level team mission.
Education and Experience
Bachelor's degree in computer science, software engineering, or allied engineering discipline required.
Minimum of 5 years' experience.
5+ years of experience programming for deployment in a Linux and Windows environments
Experience as a DevOps engineer handling deployment, maintenance, and troubleshooting.
Ample experience as a tester of software developed by others.
Skilled in multiple programming/scripting languages including Python, C++, etc.
Working familiarity of version control in software development.
Algorithm development and dynamic system mathematical modelling.
Software development life cycle.
Software packaging for x86, x64, and Arm processors including Docker container, and others.
Travel
Local Travel: 10-25%
Overnight/North America: 10-25%
Working Conditions
Office Environment - Must be able to remain in a stationary position 50% of the time and occasionally move about inside the office to access file cabinets, office machinery, etc.Required to have close visual acuity to perform an activity such as: preparing and analyzing data and figures; transcribing; viewing a computer terminal; extensive reading. May be required to exert up to 25 pounds of force occasionally to lift, carry, push, pull or otherwise move objects, including the human body.
Factory - The worker may be subject to hazards. Includes a variety of physical conditions, such as proximity to moving mechanical parts, vibration, moving vehicles, electrical current, exposure to temperature changes or exposure to chemicals.While performing the duties of this job, the employee may be exposed to fumes, airborne particles, odors, dust, mists, and gases. The noise level in the work environment can be loud. Required to have close visual acuity to perform an activity such as: preparing and analyzing data and figures; transcribing; viewing a computer terminal; extensive reading; visual inspection involving small defects, small parts, and/or operation of machines (including inspection); using measurement devices; and/or assembly or fabrication parts at distances close to the eyes. Machinery operation requires the use of safety equipment to include but not limited to eye safety glasses, hearing protectors, work boots, and lab coats. May be required to exert up to 50 pounds of force occasionally to lift, carry, push, pull or otherwise move objects, including the human body.