Datacenter Embedded Software Engineer
📌Durham, United States 🇺🇸
⏱︎ full-time
🧙♂️ mid-level
Based in Durham, N.C., FlexGen is an innovative software and services provider in the global energy storage sector. At the forefront of the energy transition, FlexGen leverages decades of engineering and software expertise to help shape the future of sustainable power both in the United States and globally. FlexGen's HybridOS™ software seamlessly integrates with any hardware vendor and with both traditional and renewable power sources. Our advanced analytics and AI-driven insights enable energy storage owners to effectively deploy diverse power market strategies and integrate various generation forms, enhancing grid stability and increasing economic returns. With 1.5M hours of runtime and 8 GWh of energy storage systems managed with HybridOS™, FlexGen provides field-tested software and services solutions that are trusted by the most technically and commercially demanding developers, utilities, government agencies, and industrial companies in the world.
Position Description
FlexGen is building the future of sustainable energy infrastructure—where datacenters aren’t just power consumers, but smart, responsive participants in a more resilient grid. As part of our energy storage platform team, you’ll engineer control systems that make datacenters more efficient, reliable, and sustainable.
We're looking for a systems-minded engineer to develop real-time control applications that orchestrate power routing, thermal systems, and auxiliary infrastructure within our energy-integrated datacenter platform. This role is about high-performance control on Linux-based systems, where milliseconds matter and uptime is everything.
Datacenters are critical infrastructure—and they’re also some of the world’s largest energy users. At FlexGen, we're changing the equation. Our HybridOS platform helps facilities operate more sustainably and intelligently, using energy storage to reduce peak demand, support grid reliability, and conserve natural resources. If you thrive at the intersection of physical systems and software—and want to help shape the datacenter of the future—we want to hear from you.
Major Job Responsibilities
- Develop real-time applications that control power routing, thermal management, and system-level coordination
- Design fault-tolerant software architectures for auxiliary system control with sub-second response times
- Integrate FlexGen's energy storage and HybridOS platform into new datacenter product lines
- Interface with HVAC systems, sensors, and power hardware to monitor and optimize infrastructure performance
- Support commissioning and test of new installations—on-site or remotely—with an eye on uptime and efficiency
- Collaborate with power systems and software teams to align control logic with energy market participation and operational goals
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Deliver solutions that help reduce energy and water consumption while improving overall system resilience
- Degree in Electrical Engineering, Computer Engineering, or related field
- 3–7 years building control systems or real-time applications in a production environment
- Background in datacenter infrastructure, industrial automation, or grid-scale energy systems
- Demonstrated ability to work across domains—hardware, controls, networking, and software
- Clear understanding of fault domains, isolation techniques, and fail-safe system behavior
- Experience collaborating with cross-functional teams in fast-paced, reliability-focused environments
- Bonus: Experience with microgrid systems, energy optimization, or demand response strategies
- Technologies You Should Know
- Proficiency in C++, Go, or similar systems-level languages
- Interfaces and protocols: Modbus, SNMP, MQTT, CAN
- Data acquisition and sensor control systems
- Networking fundamentals and secure system communications
- Experience with system redundancy, failover strategies, and high-availability design
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Familiarity with HVAC controls, rack-level power systems, or facility-scale environmental monitoring
FlexGen expressly prohibits any form of workplace harassment based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status.
To the extent permitted by law, employees are subject to periodic random drug testing, and post-accident and reasonable suspicion drug and alcohol testing.
Senior Embedded Software Engineer
@ Embedd 
What we're looking for
At embedd.it, we power hardware-software integration in embedded devices. We turn fragmented semiconductor chip data into configurable digital twins, then deterministically generate code, tests, and documentation – making integration faster, cheaper, and resilient to supply chain shocks.
We’re looking for a true legend – someone with abstract thinking and deep expertise in low-level software development. You’ll build vendor-agnostic tooling for MCU and peripheral integration to solve hardware-software integration once and for all. We work at the intersection of embedded systems, code generation, compilers, and machine learning. It’s your chance to help redefine how low-level development is done.
Responsibilities
- Drive the architecture of the driver structures and system layout
- Define scalable patterns for cross-architectural integration across bare-metal, Zephyr, Linux, and other environments
- Deconstruct complex SoC device trees and translate hardware descriptions into structured internal models for automated reasoning
- Partner with the ML team to shape data and annotation models for AI-driven data-extraction tooling
Qualifications
- 5+ years of experience in embedded systems development, including bare-metal and RTOS-based systems
- Proficiency in C/C++
- Familiarity with firmware configuration, SoC bring-up, and system-level debugging
- Hands-on experience with code generation tools, or low-level compiler/decompiler/emulator technologies
- Strong background in embedded toolchains: compilers, linkers, debuggers, and build systems
- Python or scripting for automation and tooling is a plus
- Experience with functional-safety standards is a plus
Why embedd.it?
- Dynamic, venture-backed team of engineers challenging the status quo 🚀
- Work at the intersection of embedded systems, code generators, compilers, and ML 🤖
- Unusual challenges requiring out-of-the-box abstract thinking 🧠
- Competitive compensation: cash + equity 💰
- Remote work possible 🌍
About Us
embedd.it is a UK-based startup reinventing embedded development. Our platform transforms unstructured semiconductor data into structured digital twins, enabling automatic generation of drivers, tests, and documentation. We're building a single, traceable source of truth to make integration fast, vendor-agnostic, and future-proof.
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Employment
⏱︎ full-time
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Experience
🧙♂️ mid-level
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Skills
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Industry
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