Senior Software Engineer, Battery

Remote

Full Time

Posted June 26, 2026

$130k - $170k

Remote

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Build and maintain integrations with industry-standard energy protocols and specifications, including OpenADR, IEEE 2030.5, and related smart grid/DER communication standards
Develop and maintain our client-facing REST API and the backend logic that powers it
Build integrations with distributed internal services to abstract away complexity and enable new product capabilities
Ensure proper security and data protection policies, procedures, and monitoring are in place
Collaborate with product and engineering to continuously improve requirements and software quality
Collaborate with other teams to enable new API features and help them build on top of utility client data
Update utility-facing Web portal to support new integrations
Drive and embody the “Dev Owns Quality” culture
Write and maintain technical documentation
Other duties as assigned

5+ years of professional software engineering experience
Experience building against industry energy specifications such as OpenADR, IEEE 2030.5, OCPP, or similar smart grid/DER communication standards
Experience with the Java/Spring ecosystem
Expertise in RESTful web APIs, especially those targeting external clients
Strong software design skills
Familiarity with relational database fundamentals (we mostly use PostgreSQL)
Knowledge of modern security best practices, authentication/authorization frameworks, and system/API hardening
Knowledge of development best practices including automated testing, CI/CD, and monitoring (e.g. GitHub Actions, DataDog, Sentry, Metaplane)
Ability to work both autonomously and collaboratively as the situation demands
Experience with AWS or other cloud providers
Experience with microservice architectures and event-driven messaging systems
Experience with React and other web technologies
Experience with protocol buffers and gRPC
Experience with containerized systems
Experience with MongoDB
Please note that sponsorship of new applicants for employment authorization, or any other immigration-related support, is not available for this position at this time.

Collaborate with outstanding people: Our employees work hard, do great work, and enjoy collaborating and learning from each other.
Make an immediate impact: New employees can expect to be given real responsibility for bringing new technologies to the marketplace. You are empowered to perform as soon as you join the team!
Gain well rounded experience: EnergyHub offers a diverse and dynamic environment where you will get the chance to work directly with executives and develop expertise across multiple areas of the business.
Work with the latest technologies: You'll gain exposure to a broad spectrum of IoT, SaaS and machine learning obstacles, including distributed fault-tolerance, device control optimization, and process modeling to support scalable interaction with disparate downstream APIs.
Be part of something important: Help create the future of how energy is produced and consumed. Make a positive impact on our climate.
EnergyHub offers a generous benefits package including 100% paid medical for employees and a 401(k) with employer match. We offer a casual environment, the flexibility to set your own schedule, a fully stocked fridge and pantry, free Citi Bike membership, secure bike rack, gym subsidy, paid parental leave, and an education assistance program.