Senior / Staff Software Engineer, Cloud & Real Time Infrastructure
Antora Energy
Company Overview
Antora Energy
HeadquartersSunnyvale, CA, United States
Founded2018
SizeEmployee 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 seeking an engineer to own the real-time cloud infrastructure connecting our software systems to physical hardware.
Every five minutes, our software determines how our thermal batteries should charge and discharge. Those decisions must travel reliably through our messaging infrastructure and reach physical assets in the field. In the other direction, plant telemetry flows from the edge into our cloud data warehouse, where it must be complete, timely, and trustworthy enough to support operational decisions and financial trading.
You'll also own the corporate cloud platform that the rest of the company builds on. While these systems have very different service-level requirements, they share a need for thoughtful architecture, strong operational practices, and reliable tooling.
We're hiring one person for a scope that many companies divide across multiple teams. This is a high-impact opportunity to establish platform-wide standards, unify observability, and shape our infrastructure and operational strategy from end to end.
What You'll Do
Own the Real-Time Telemetry and Dispatch Path
Own the full data path from the edge, through streaming ingestion, into the warehouse, and back out to asset dispatch.
You'll define service-level objectives, build freshness and gap detection, and ensure silent data loss becomes an actionable alert-not something discovered in a report a week later.
Manage Our AWS Infrastructure as Code
Own and evolve our AWS footprint across multiple accounts using Terraform.
You'll operate containerized services on ECS and Lambda and manage orchestration, networking, secrets, access controls, and supporting infrastructure. You'll design systems with failure modes, blast radius, observability, capacity, and recovery in mind from the beginning.
Advance an AI-First Software Development Lifecycle
Our engineers already work alongside AI coding agents. The constraint is no longer how quickly code can be written-it is how quickly that code can be verified and deployed safely.
You'll build the systems that make agent-authored changes safe at scale, including fast and trustworthy CI, hermetic test infrastructure, preview environments, progressive delivery, and automated guardrails.
You'll also establish the cost controls and verification workflows that allow autonomous development systems to operate without requiring a person to supervise every step.
Own Reliability for Systems Connected to Physical Assets
Participate in the on-call rotation for systems that dispatch instructions to a physical plant.
You'll build the observability, alerting, and response processes needed to identify problems before they affect field operations. You'll also define clear escalation paths across cloud infrastructure, site controls, and our market operations desk.
Build a Platform Engineers Want to Use
Treat infrastructure as an internal product. Create self-service tools, paved paths, and platform capabilities that help engineers ship safely without unnecessary friction.
You'll set standards where consistency matters while avoiding process for process's sake.
What We're Looking For
- Deep production infrastructure experience. You have several years of experience building and operating cloud infrastructure at scale, with strong expertise in AWS, Terraform, containers, and CI/CD.
- Hands-on site reliability experience. You have carried primary on-call responsibility for a production system that mattered. You have also planned and completed at least one zero-downtime migration involving a stateful, always-on service.
- Experience with real-time or physical systems. You have worked in industrial technology, energy, robotics, automotive, or another environment where software failures have tangible operational consequences.
- An internal-product mindset. You have built self-service tooling that engineers chose to adopt-not simply tooling they were required to use. You understand how to balance standardization, usability, and developer autonomy.
- Strong programming skills. You have strong coding skills in Python, Go, or both. You do more than provision infrastructure: you write and operate the software that keeps systems reliable.
- Practical experience with AI development tools. You use AI coding tools regularly and have a thoughtful perspective on where they work well, where they fail, and how their output should be reviewed and verified.
- Sound operational judgment. You can distinguish between a safeguard that prevents a meaningful failure and a process that only creates friction. You design controls proportionate to the risks involved.
- A willingness to learn across the stack. Deep experience with industrial protocols is valuable but not required. A strong systems engineer who is excited to learn the plant and operational technology side of the business can thrive in this role.
Bonus Qualifications
- Experience with industrial and operational technology protocols, including MQTT or Sparkplug B
- Familiarity with platforms such as HiveMQ, NATS, Ignition, or industrial historians
- Experience operating across strict OT/IT boundaries
- Experience with air-gapped or intermittently connected environments
- Expertise in time-series or high-cardinality data at scale
- Experience with ClickHouse, Dagster, or streaming ingestion systems
- Experience building developer tooling specifically for AI coding agents
- Familiarity with sandboxing, AI cost governance, or agent-readable test output
- Experience with energy markets, dispatch systems, or grid-connected assets
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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Apply now
Job expired?Please let Antora Energy know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
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About the role
August 26, 2026
August 26, 2026
Full time
Remote
Company
US$183,000–240,000 annually
- United States of America
Several years of experience in cloud infrastructure and site reliability
UTC-05:00 – UTC-08:00