Antora Energy

Senior / Staff Software Engineer, Full Stack Software Products

Join Antora Energy as a Senior Full Stack Software Engineer in the US. Build and own software products powering clean energy solutions, collaborate cross-functionally, and enjoy competitive salary plus stock options and premium health benefits.
Antora Energy
Antora Energy
United States of America Remote Full time US$183,000–240,000 annually UTC-05:00 – UTC-08:00

Antora Energy

Company Overview

Name

Antora Energy

Headquarters

Sunnyvale, CA, United States

Founded

2018

Size

Employee count is not publicly specified, and as a private company, no revenue figures are disclosed for 2023 or later (source: cbinsights.com).

What They Do

Antora Energy is a pioneering private renewable energy company that specializes in thermal energy storage solutions aimed at decarbonizing industrial heat and power. Founded by a team of experts with advanced degrees from Stanford and MIT, the company focuses on innovative technologies such as thermophotovoltaics (TPV) and scalable energy systems. Their core product is a modular thermal battery that stores renewable electricity as heat in solid carbon blocks, which can be heated to extremely high temperatures for multi-day storage and then discharged as industrial heat or electricity (source: research.contrary.com; antora.com).

The technology is designed to address the significant emissions produced by the industrial sector, which accounts for nearly one-third of global emissions. Antora's thermal batteries are capable of achieving over 40% heat-to-electricity conversion efficiency, making them a cost-effective alternative to traditional energy storage solutions. The company targets heavy industries such as chemicals, mining, food and beverage, oil and gas, cement, and steel, providing solutions that require continuous high-temperature heat and power (source: energy.mit.edu; antora.com).

Antora differentiates itself from competitors by offering dual heat and power output, high efficiency of TPV cells, and the ability to operate at extreme temperatures. Their manufacturing operations are based in the United States, ensuring quality and reliability in production. The company also employs a Heat-as-a-Service model, allowing clients to avoid upfront capital costs by installing batteries and purchasing heat or electricity under long-term contracts (source: antora.com; cbinsights.com).

Projects & Track Record

In 2023, Antora Energy successfully commissioned its first commercial-scale thermal battery, a 5 MWh system located near Fresno, California. This project, developed in partnership with Wellhead Electric, is notable for being the world's first operational thermal battery utilizing carbon blocks and TPV technology, providing continuous industrial heat and power. This pilot project marks a significant milestone in Antora's journey towards commercial deployment across various sectors, with plans for future projects in industries such as chemicals, mining, food and beverage, and oil and gas, some of which are expected to be operational by 2025 (source: research.contrary.com; energy.mit.edu).

Additionally, Antora opened a state-of-the-art 50,000 square foot manufacturing facility in San Jose, California, in 2023, which is recognized as the world's largest TPV manufacturing operation. This facility is designed to produce TPV cells and assemble batteries, with an annual capacity of 2 megawatts, further solidifying Antora's position as a leader in thermal energy storage technology (source: cbinsights.com; research.contrary.com).

Recent Developments

Antora Energy has made significant strides in recent years, including raising $150 million in a Series B funding round in early 2024, led by Decarbonization Partners, which includes BlackRock and Temasek. This funding brings the company's total equity funding to approximately $204.73 million, aimed at scaling thermal battery production to meet the growing demand for zero-emissions energy solutions. In 2023, the company also launched its commercial-scale batteries and received over $4 million in grants from the California Energy Commission and ARPA-E to support its TPV expansion efforts (source: antora.com; cbinsights.com).

Moreover, Antora's innovative technology earned recognition in 2023, winning TIME’s Best Inventions and Fast Company’s World Changing Ideas awards, highlighting the impact of their thermal battery solutions on the renewable energy landscape. The merger with Medley Thermal has also enhanced Antora's capabilities by integrating software solutions for industrial boiler systems, further improving deployment efficiency (source: research.contrary.com).

Working There

Antora Energy offers a range of career opportunities across various departments, including engineering, software integration, commercial operations, and research and development. The company is particularly focused on hiring talent to support its manufacturing operations and project deployments, with job openings primarily located in their Sunnyvale and San Jose offices. The culture at Antora emphasizes rapid iteration and collaboration among a team of professionals with backgrounds from prestigious institutions like Stanford and MIT, fostering an environment that is mission-driven and focused on deploying large-scale battery solutions globally (source: climatetechlist.com; research.contrary.com).

While specific employee benefits are not extensively documented, the company's Heat-as-a-Service model and focus on long-term operations suggest a commitment to stability and predictability for its workforce. Antora's emphasis on creating jobs in the US is also highlighted in their funding announcements, reflecting their dedication to contributing positively to the local economy (source: antora.com).


Last updated on Feb 23, 2026 | Report an issue

Antora Energy delivers affordable, reliable energy to industry, data centers, and the grid. Our thermal batteries turn low-cost electricity into always-on heat and power, without supply-constrained critical minerals or multi-year construction timelines.

We are growing our company with people who put team and mission first, value connection through laughter and joy, and work with humility and openness. We are committed to building a diverse, passionate, and creative team dedicated to a future powered by abundant, clean, low-cost energy.

About The Role

Antora Energy is looking for a full-stack product engineer to build the software products that power our business - from external customer experiences to internal tools used by teams across Business Development, Operations, and R&D.

In this role, you'll help shape product vision, design the underlying data models, and connect AI systems with the business logic that makes them useful. You'll own products end to end, working directly with users to understand their workflows, translate ambiguous needs into practical solutions, and ship software that performs reliably in production.

You'll also help build Antora's long-term software capabilities. That means creating systems, standards, and guardrails that allow partner teams to safely modify existing tools and build new ones within our ecosystem - without engineering becoming a bottleneck.

This is a highly autonomous role with direct influence over how software is designed and built at Antora. We're looking for deep expertise in one or more core areas - such as software engineering, data modeling, AI integration, or product development - along with the curiosity and practical judgment to work across the full stack.

What You'll Do

Build Full-Stack Products

Design, build, deploy, and maintain internal and external software products across the frontend, backend, data, and AI layers. Own the complete product lifecycle, including architecture, observability, reliability, and ongoing maintenance.

Enable Self-Service

Put workflow creation directly into users' hands. Build systems that allow analysts, operators, and other domain experts to adapt their own tools without filing a ticket and waiting for engineering support.

Co-Create with Users

Work alongside the people doing the work. Learn their processes, build solutions with them, and give them the tools and confidence to continue improving those solutions independently.

When users contribute their own code or workflows, you'll make those contributions safe to run, easy to review, and straightforward to maintain.

Establish a Unified Data Model

Design the data foundation that powers Antora's products. Connect business systems, operational data, and plant telemetry through tested transformation pipelines and a governed semantic layer.

You'll help ensure that critical concepts-such as revenue, availability, and delivered steam-have consistent definitions across dashboards, AI assistants, applications, and autonomous agents.

Design for Data Security

Build and enforce strong access controls for sensitive, proprietary, and counterparty-restricted data. Ensure every product, workflow, and AI interface consistently respects authorization boundaries.

At Antora, an AI system that answers an unauthorized question is not a clever feature-it is a business risk.

Build Proactive AI Guardrails

Make evaluation a core part of product development rather than a final checkpoint. Create systems that identify task failures, tool-calling errors, grounding gaps, security issues, and regressions before they reach users.

Where AI systems influence financial decisions, operational dispatch, or customer commitments, you'll build safeguards that are rigorous, reliable, and easy for teams to use.

Set Engineering Standards

Help define architectural patterns, development practices, and technical guardrails across Antora's software ecosystem. Distinguish between controls that prevent real failures and processes that create unnecessary friction.

What We're Looking For

  • Strong product judgment. You can turn vague, shifting requests into a clear product direction, write an effective specification, and ship a solution. You know how to challenge a feature request that misses the underlying problem while maintaining stakeholder trust.
  • Production software engineering experience. You have strong Python and TypeScript skills and are comfortable working across frontend and backend systems. You have owned applications end to end, including deployment, observability, reliability, and maintenance.
  • Experience shipping AI-powered products. You have built and deployed LLM-powered systems used by real users - and have learned from the unexpected ways those systems failed in production.
  • Strong data fundamentals. You are comfortable with SQL, warehouse modeling, and tools such as dbt or equivalent transformation frameworks. You have shipped data changes through CI and think proactively about data quality, freshness, lineage, and testing.
  • A collaborative approach to building. You have a track record of building with non-engineers, not simply building for them. You're comfortable pairing, teaching, reviewing someone's first pull request, and helping users become increasingly self-sufficient.
  • Clear cross-functional communication. You can connect product, data, AI, and software engineering considerations - and communicate technical decisions in a way that allows everyone in the room to contribute.
  • Practical risk judgment. You can distinguish between controls that prevent meaningful failures and ceremony that slows teams down. You know where users can safely make changes independently and where review or stronger governance is required.
  • A growth mindset. We do not expect one person to be an expert in every discipline. We value deep expertise, intellectual curiosity, sound judgment, and a willingness to learn across the stack.

Bonus Qualifications

  • Experience building or maintaining semantic layers using tools such as dbt or Cube
  • Familiarity with ClickHouse, time-series data, or IoT systems
  • Experience with agent protocols such as MCP or with plugin and tool APIs
  • Background in energy, industrial technology, or manufacturing
  • Experience managing AI model usage, performance, and cost governance

Work Location: Remote / US based

Salary Range: $183-240k USD

Salary Basis:

Please note that the salary range listed above reflects Antora Energy's estimated pay for this position. The actual salary offered will be within the posted range and determined based on several factors including but not limited to a candidate's experiences, credentials and expertise, as they pertain to the position's requirements.

In addition to a competitive base salary, Antora Energy's Total Rewards program includes equity compensation in the form of stock options, a premium health benefits package with life and disability insurance, a 401K plan with employer contributions, flexible spending accounts, and an industry leading paid-time-off policy that features flexible and inclusive holiday observance, as well as paid volunteer time off.

When it comes to stopping climate change, we need everyone. We believe that having a diversity of backgrounds and experiences strengthens all of us, and we strive to create an environment where every one of us is empowered to create meaningful change.

Benefits

Compensation & Paid Time Off

  • Competitive salary
  • Stock options
  • 401k plan with company match
  • Clean commute stipend
  • 15 paid vacation days per year, increasing with tenure
  • 12 paid holidays (10 fixed, 2 of your choosing)
  • 16 hours of volunteer time off
  • 16 weeks of paid parental leave
  • 24 hours of wellbeing time off

Health & Wellness

  • Comprehensive medical coverage for employees & dependents
  • Health savings account option with employer contribution
  • Vision, dental, and life coverage
  • Flexible spending account & dependent care account options
  • Subsidized backup childcare, senior care, and petcare
  • 80 hours of sick leave
  • Personalized access to mental health support

Facilities & Community

  • Kitchen with a variety of healthy snacks & drinks
  • On-site gym with fitness equipment
  • On-site showers and bike parking
  • Dedicated mother's room
  • Team volunteer events
  • Monthly social gatherings
  • Foosball table and lawn games for breaks and friendly competition

Apply now

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About the role

August 26, 2026

August 26, 2026

Full time

Remote

Company

US$183,000–240,000 annually

Energy Storage

Antora Energy

antora.com

  •  United States of America

Senior

UTC-05:00 – UTC-08:00