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SPAN Tech Stack

Smart electrical panel hardware and cloud platform for home electrification

Renewable Energy Equipment Manufacturing San Francisco, CA 201–500 employees Privately Held

SPAN manufactures intelligent electrical hardware and operates a cloud backend to support residential electrification at scale. The tech stack reveals dual engineering complexity: embedded systems (C++, Rust, Embedded Linux, RTOS, PCB design) paired with cloud-native infrastructure (AWS, GCP, Azure, gRPC, GraphQL, MQTT). Active projects on data streaming architecture, OTA systems with hardware-backed encryption, and observability frameworks signal engineering-heavy maturity; hiring is accelerating with 17 roles posted in the last 30 days, skewing senior and staff levels — typical of companies scaling from prototype to production volumes.

Tech Stack 76 technologies

Core StackPython C++ Rust Salesforce Kotlin TypeScript gRPC GraphQL AWS React Native React Jenkins Altium AWS X-Ray Embedded Linux RTOS MQTT GCP Azure Protocol Buffers Bash PowerShell OIDC SAML OAuth 2.0 FIDO2 SOC2 Ironclad pytest Buildkite+46 more

What SPAN Is Building

Challenges

  • Tool consolidation
  • Scaling to millions of homes
  • Pipeline bottlenecks
  • Increasing program participation
  • Increasing automation in supply chain
  • Streamlining order-to-delivery process
  • Enhancing event logistics and roi
  • Storing and processing large volume of energy data
  • Exposing data to diverse end users
  • Securely exposing energy control apis

Active Projects

  • Scalability to millions of homes
  • Working with system architects to invent a data streaming architecture for a new product family which can satisfy both the needs of the data science team to access high rate and quality data, as well as safety guarantees around consistency and accuracy.
  • Architectural best practices for major migration
  • Cloud backend
  • Observability framework
  • Designing an ota system that encompasses a variety of communication interfaces, processor types, and products, while achieving both secure goals for hardware-backed encryption and verification and high reliability.
  • Prototype component testing
  • Pcb design and layout
  • Channel program optimization
  • Continuous improvement of financial processes

Hiring Activity

Accelerating30 roles · 15 in 30d

Department

Engineering
15
Sales
3
Finance
2
HR
2
Legal
1
Manufacturing
1
Marketing
1
Operations
1

Seniority

Senior
13
Staff
8
Junior
2
Manager
2
Mid
2
Director
1
Intern
1
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About SPAN

SPAN designs and manufactures smart electrical panels for residential homes, paired with a cloud platform to manage energy distribution and electrification workflows. The company operates across hardware (PCB design, embedded firmware in C++ and Rust) and cloud services (Python backends, React frontends, multi-cloud deployment). Revenue flows through both direct sales channels and a channel partner program. Current operational challenges center on scaling manufacturing and logistics to support millions of homes, consolidating tooling across engineering teams, and building data infrastructure capable of ingesting and exposing high-volume energy telemetry securely across diverse customer types.

HeadquartersSan Francisco, CA
Company Size201–500 employees
Hiring MarketsIndia, United States

Frequently Asked Questions

What tech stack does SPAN use?

Embedded systems: C++, Rust, Embedded Linux, RTOS, Altium. Cloud: AWS, GCP, Azure, Python, TypeScript, React, gRPC, GraphQL, MQTT. Security: OIDC, SAML, OAuth 2.0, FIDO2, SOC2.

What countries does SPAN hire in?

United States and India. Headquarters in San Francisco, CA.

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How this profile is built

SPAN's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.