Senior Software Engineer I, Client Connections
EnergyHub
Company Overview
EnergyHub, an independent subsidiary of Alarm.com
Brooklyn, New York, United States
2007
Approximately 200 employees (source: rocketreach.co). Revenue of $19.1 million in FY 2024 (source: rocketreach.co).
What They Do
EnergyHub specializes in software technology focused on energy management, evolving from its initial development of demand response and energy efficiency solutions to enabling virtual power plants. This is achieved by integrating consumer devices such as smart thermostats, electric vehicles, EV chargers, energy storage systems, solar inverters, and water heaters with utility grids. This integration enhances reliability and supports higher penetration of renewable energy sources like solar and wind (source: rocketreach.co). The company’s primary products include a platform that aggregates Internet of Things devices into virtual power plants, allowing real-time energy use control and peak load management, which benefits over one million consumers (source: rocketreach.co). EnergyHub's services also encompass energy management systems that connect homeowners with utilities, facilitating actionable consumption reductions and grid optimization (source: cbinsights.com). The company primarily targets utilities across the United States, having grown its clientele to about 80 utilities since its inception, serving regions including Arizona, California, Oregon, the Midwest, Florida, and New England (source: cbinsights.com). Competitors include AutoGrid, BuildingIQ, and Enel X, with EnergyHub differentiating itself through its integration capabilities and a focus on patent activity in demand response (source: rocketreach.co).
Projects & Track Record
While specific completed projects are not detailed by name or capacity, EnergyHub supports large-scale utility programs, particularly those managed for utilities in the Phoenix area, which are among the largest in its portfolio (source: cbinsights.com). The company has established partnerships with approximately 80 U.S. utilities, collaborating with Alarm.com for connected home solutions (source: cbinsights.com). Its geographic presence is primarily U.S.-based, concentrated in states like Arizona, California, Oregon, Florida, and New England, with no noted international expansion (source: cbinsights.com).
Recent Developments
In the last two years, EnergyHub was highlighted in a CB Insights research brief on October 13, 2023, which emphasized its management of large utility programs, particularly in the Phoenix area (source: cbinsights.com). However, there have been no major announcements, contracts won, acquisitions, mergers, or funding rounds reported since its acquisition by Alarm.com in 2013, which totaled between $17.7 million and $33.1 million across earlier funding rounds (source: cbinsights.com). Additionally, no awards, certifications, or milestones from 2024-2025 have been documented in the available sources.
Working There
EnergyHub offers a variety of roles primarily in software development, energy management, and demand response, with support functions also available. The leadership team includes Co-Founder and Managing Director László Koncz, and the company operates under various NAICS and SIC codes related to professional services (source: rocketreach.co). Hiring occurs at the Brooklyn headquarters, where the company emphasizes partnerships with leading Internet of Things firms and scalability with utilities, although specific employee reviews or internal culture descriptions are limited (source: rocketreach.co). No specific benefits have been documented in the available data.
Last updated on Feb 23, 2026 | Report an issue
Job Description
The Client Connections team sits at the interface between EnergyHub's and our utility clients' software systems. Through our Platform API, we facilitate the ongoing, automated interchange of information with our clients, enabling scalability and valuable product opportunities in the process.
As a senior software engineer, you would join a relatively new and growing team with the opportunity to own parts of and contribute to highly visible projects with significant client impact. Working with other engineers, you will design and implement backend services which provide direct client value and/or enable new product capabilities to push virtual power plants forward towards a sustainable climate future.
Main Responsibilities: What you'll do
- Help develop and maintain our client-facing REST API.
- Help build the under-the-hood backend logic and integrations with other distributed services to abstract away our internal complexities.
- Ensure proper security and data protection policies, procedures, and monitoring are in place.
- Collaborate with the product team and other engineers to continuously strive towards better product requirements and better software quality.
- Collaborate with other teams to both enable new features in our API and help them build on top of the data we make available from utility clients.
- Write and maintain technical documentation.
- Other duties as assigned.
Required Skills and Experience: What you need
- 5+ years professional software engineering experience.
- Experience with the Java/Spring ecosystem.
- Expertise in RESTful web APIs, especially ones 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 typical development best practices and tools for automated testing, continuous integration/deployment, and monitoring systems (i.e. Github Actions, DataDog, Sentry, Metaplane, etc).
- The ability to work both autonomously and collaboratively as befits the situation.
Preferred Skills and Experience: Nice-to-haves
- Experience with AWS or other cloud providers.
- Experience with microservice architectures and event-driven messaging systems.
- Experience with protocol buffers and gRPC communications.
- 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.
Why work for EnergyHub?
- 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.
Company Benefits
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.
EnergyHub is an Equal Opportunity Employer
EOE, Including Disability/Vets. Reasonable accommodations are available for individuals with disabilities throughout the application process. If you are a person with a disability needing assistance with the application process, please contact [email protected].
In connection with your application, we collect information that identifies, reasonably relates to or describes you ("Personal Information"). The categories of Personal Information that we may collect include your name, government-issued identification number(s), email address, mailing address, other contact information, emergency contact information, employment history, educational history, and demographic information. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies. By submitting your application, you acknowledge that we may retain some of the personal data that you provide in your application for our internal operations such as managing our recruitment system and ensuring that we comply with labor laws and regulations even after we have made our employment decision.
Notice To Third Party Agencies:
EnergyHub understands the value of professional recruiting services. However, we are not accepting resumes from recruiters or employment agencies for this position. In the event we receive a resume or candidate referral for this position from a third-party recruiter or agency without a previously signed agreement, we reserve the right to pursue and hire those candidate(s) without any financial obligation to you.
The base salary range of this opportunity is listed below and is determined within a range based on factors including qualifications, location and experience. This allows opportunity for growth and development within the role. The base salary offered is part of a total compensation package.
Base Salary Range
$130,000 - $170,000 USD
Apply now
Job expired?Please let EnergyHub know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
Apply now
Job expired?Please let EnergyHub know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
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About the role
April 4, 2026
Full time
Company
- United States of America
5+ years
UTC-05:00 — UTC-08:00