Full-Time

Software Engineer – Staff / Senior Staff

Equilibrium Energy

Equilibrium Energy

51-200 employees

Provides energy management optimizing renewables

No salary listed

California, USA + 2 more

More locations: New York, NY, USA | La Ronge, SK, Canada

Remote

Category
Software Engineering (2)
,
Required Skills
Service Mesh
Kubernetes
MLOps
Rust
Python
Docker
TypeScript
Go
C/C++
DevOps
Linux/Unix
Requirements
  • Passion for clean energy and fighting climate change
  • BS/Master's degree in a quantitative discipline (e.g., Computer Science, Operations Research, Industrial Engineering, Mathematics, Economics, Physics, Electrical Engineering) or equivalent practical experience
  • Software development experience in Python, Typescript, Go, Julia, C, or Rust
  • 8 years of relevant work experience
Responsibilities
  • Lead the design, development, testing, delivery and support of software systems across our technical stack that drive our end-to-end product development ambitions.
  • Agentic systems - build internal agents to automate and enhance company workflows. Build a stack for agents to enhance customer facing products.
  • Cloud and distributed systems development - contribute to building and maintaining our cloud-native platform and infrastructure; Kubernetes, cluster management, Linux containers, etc.
  • Data Platform and Engineering - our use cases are varied and so are our data engineering needs. From stream, batch, pub-sub, queuing, state stores, virtualization, complex data models and closed-loop pipelines, we’ve got a little bit of everything.
  • ML Engineering and MLOps - we aim to infuse EVERY business process with ML and AI, relying on closed-loop decision-making at every valuable juncture.
  • Simulation ecosystem - our ML- and AI-centric workflows need training and testing.
  • Workflow orchestration - we live in the land of complex, autonomous, multi-step sequential workflows operating in a distributed runtime with low latency requirements.
  • Service mesh - we rely heavily on reuse of core microservices to keep application development productivity high, which requires thoughtful service mesh management.
  • Application development - we’ve just started designing and developing across our anchor product suites, each focused on leveraging a common platform and service core.
  • DevSecOps - security is inherently embedded within our development and operations practices, and we leverage bespoke security techniques for some unique exposures.
  • Assist in product development strategy, design, planning and productivity.
  • Contribute your unique technical, user, and market knowledge to product strategy.
  • Contribute to product and architectural design.
  • Contribute to product roadmapping, resource planning and sprint management.
  • Contribute to product development productivity improvements, including best practices, technical documentation, code reviews and automation / utility / abstraction packages.
  • Serve as a member of our technical team across both engineering and research.
  • Collaborate asynchronously with engineers, researchers and product managers across time zones to design, build and ship code.
  • Contribute to technical strategy and planning across the company.
  • Represent Equilibrium in external venues, including presenting work at conferences and contributing to open-source projects.
Desired Qualifications
  • PhD degree in a quantitative discipline (e.g., Computer Science, Operations Research, Industrial Engineering, Mathematics, Economics, Physics, Electrical Engineering).
  • 8 years of relevant work experience, including expert software engineering fundamentals and experience building software to support ML and AI pipelines, and associated data structures.
  • Demonstrated expertise building agents and working with LLMs.
  • Expertise in Python or Typescript. Experience with orchestration tools like Dagster.
  • Experience with trading systems.
  • Deep knowledge of electricity markets.
  • Advanced proficiency across a range of data engineering tools (ELT, streaming, pub-sub, relational DBs, object DBs, GraphDBs, etc.).
  • Deep expertise across any one of our tech stack domains: cloud infrastructure, data platform and engineering, IOT, MLOps and ML pipelines, simulation ecosystems, workflow orchestration, microservices orchestration, and/or application development.
  • Familiarity supporting and releasing ML/AI models that drive operational workflows (e.g., models that run and produce new inferences every hour of the day).
  • Proactive communicator who can translate product design specs into organized code.
  • Experience communicating the results of analyses with product, engineering, and leadership teams to influence product and engineering strategy.
  • Demonstrated proactivity and self-direction. Willingness to teach as well as learn.
  • Excellent team collaboration skills and collaboration-first mentality.

Equilibrium Energy provides advanced energy management solutions for utility companies, businesses, and government bodies to optimize energy use and shift toward clean power. Its software uses data analytics to monitor consumption, forecast demand, and coordinate renewable integration, with initial setup, ongoing maintenance, and optional performance-based contracts. It differentiates itself by serving a broad client base and tying its revenue to clients’ actual energy savings, emphasizing data-driven decision support. Its goal is to help build a sustainable future by making energy systems more efficient, reliable, and clean.

Company Size

51-200

Company Stage

Late Stage VC

Total Funding

$100M

Headquarters

San Francisco, California

Founded

2021

Simplify Jobs

Simplify's Take

What believers are saying

  • NRG Energy and global trader partnerships validate PowerOS deployments in US markets.
  • Executive hires from Netflix, JPMorgan, Citadel strengthen engineering and trading.
  • $295M total funding fuels California entry and 2025 Ormat ERCOT projects.

What critics are saying

  • NRG replicates PowerOS internally post-$2.5M investment within 12-24 months.
  • Ormat terminates post-2025 tolls due to scaling failure from 260MW to 6GW.
  • FERC Order 2023 delays 6GW battery pipeline activation in 6-18 months.

What makes Equilibrium Energy unique

  • PowerOS deploys agentic AI for unified power portfolio optimization across fragmented systems.
  • Battery tolling contracts secure 260MW/380MWh capacity with 6GW pipeline in ERCOT and CAISO.
  • EQ Mission Control launched post-$28M Series B2 for enterprise power management.

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People at Equilibrium Energy who can refer or advise you

Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Retirement Plan

401(k) Company Match

Unlimited Paid Time Off

Flexible Work Hours

Remote Work Options

Company Equity

Growth & Insights and Company News

Headcount

6 month growth

-1%

1 year growth

0%

2 year growth

5%
Yahoo Finance
Mar 18th, 2026
Fortune 500 energy company NRG deploys Equilibrium's AI operating system for power portfolio optimisation

Equilibrium Energy has secured a strategic agreement with NRG Energy to deploy PowerOS, its AI-native operating system for the power industry, across certain portfolio optimization operations. The deal follows a successful proof of concept and marks the first publicly announced deployment of the platform. PowerOS is designed to address surging energy demand, increasing grid complexity and growing market volatility in the power sector. The system creates a unified enterprise portfolio by integrating NRG's data, proprietary models and operational systems, enabling the Houston-based Fortune 500 company's teams to navigate the dynamic power landscape more effectively. The platform is already operational and providing intelligence and data. Both companies plan to explore additional AI-native solutions and capabilities, with the goal of lowering costs for NRG's residential and business customers across the US.

株式会社PR TIMES
Mar 26th, 2025
ENECHANGE invests $28M in Equilibrium Energy

ENECHANGE announced its investment in Equilibrium Energy through the Japan Energy Fund, which focuses on decarbonization technology. Equilibrium Energy, based in San Francisco, is developing an operating system for next-generation power companies. The $28 million funding round was led by GS Energy, with participation from existing investors DCVC and Valo Ventures. This investment aims to enhance Equilibrium's platform and expand its energy supply contracts.

Benzinga
Mar 13th, 2025
NRG Energy's $560 Million Acquisition Adds 738 MW of Flexible Gas-Fired Power: Details

The company also announced a $2.5 million investment in Equilibrium Energy to enhance market intelligence and address grid volatility caused by load growth, renewables, and extreme weather.

Business Wire
Mar 12th, 2025
Equilibrium Energy Raises $28M to Unlock Full Potential in Power Portfolio Management, and Launches its Flagship EQ Mission Control(TM) Software Platform

Equilibrium Energy raises $28M to unlock full potential in power portfolio management, and launches its flagship EQ Mission control(tm) software platform.

Investing.com
Mar 12th, 2025
NRG Energy invests in AI tech to enhance grid stability

HOUSTON - NRG Energy Inc. (NYSE:NRG), a $17.55 billion market cap energy giant with annual revenues of $28.13 billion, has made a strategic investment of $2.5 million in Equilibrium Energy, a company specializing in artificial intelligence (AI) technology for energy portfolio optimization.