Full-Time

Software Engineer

Backend

Posted on 10/31/2025

Ambient.ai

Ambient.ai

51-200 employees

AI-powered security software for proactive monitoring

No salary listed

Bengaluru, Karnataka, India

Hybrid

Hybrid role; on-site days in Redwood City, CA; Bengaluru listed as location but not clearly tied to on-site requirements.

Category
Software Engineering (1)
Required Skills
gRPC
Microsoft Azure
FastAPI
Python
React.js
NoSQL
SQL
GraphQL
AWS
Vue.js
REST APIs
Flask
AngularJS
Django
Google Cloud Platform
Requirements
  • 3+ years of experience as a backend engineer working on user-facing web products.
  • Proficiency in Python and frameworks like Flask, Django, or FastAPI.
  • Experience with RESTful APIs, GraphQL APIs, gRPC, and working with real-time communication technologies.
  • Strong understanding of databases (SQL and NoSQL) and efficient data modeling.
  • Familiarity with cloud platforms (e.g., AWS, Google Cloud Platform, Azure).
  • Ability to troubleshoot, debug, and optimize backend performance.
  • Exposure to front-end technologies (e.g., React, Angular, or Vue.js) to understand end-to-end workflows.
Responsibilities
  • Design, build, and maintain backend APIs, services, and systems to support user-facing features.
  • Collaborate with cross-functional teams to gather requirements and translate them into technical specifications.
  • Ensure backend systems are scalable, secure, and performant under high-traffic conditions.
  • Debug, diagnose, and resolve technical issues across the backend stack.
  • Write clean, maintainable, and well-documented code, adhering to best practices.
  • Implement robust monitoring, logging, and alerting solutions to ensure high system reliability.
  • Contribute to architectural discussions and decisions to drive product innovation.
  • Participate in code reviews, providing constructive feedback to peers and fostering a culture of excellence.

Ambient.ai provides AI-powered software that enhances physical security by integrating with an organization’s existing security systems to enable proactive operations. The product uses artificial intelligence and computer vision to detect unexpected changes in human behavior, locations, and context. It does not perform facial recognition, prioritizing privacy while improving group security, and relies on an expansive, real-time-adapting library of threat signatures to identify potential threats. Security officers receive AI-verified alerts that help reduce false alarms and improve operational efficiency. Ambient.ai differentiates itself by privacy-preserving behavior-based detection, real-time threat adaptation, and seamless integration with existing security infrastructure, rather than building from scratch as a standalone system. Its goal is to help organizations shift from reactive incident response to proactive prevention, strengthening security while keeping privacy intact.

Company Size

51-200

Company Stage

Late Stage VC

Total Funding

$146.1M

Headquarters

Palo Alto, California

Founded

2017

Simplify Jobs

Simplify's Take

What believers are saying

  • Doubled new ARR in FY26, tripling customers with 140% net retention and Fortune 100 expansions.
  • ServiceNow deployment cut false alarms 94%, saving 15,069 manual triage hours.
  • Allegion Ventures invested $20M to fuel enterprise security transformation growth.

What critics are saying

  • Ambient blockchain confuses brand, eroding trust in 3-6 months.
  • Verkada's hardware-software cameras capture 20% more market in 12-18 months.
  • EU AI Act bans behavior detection in Europe within 12-24 months.

What makes Ambient.ai unique

  • Ambient.ai uses behavior detection without facial recognition for privacy-focused security.
  • Ambient Pulsar delivers edge-optimized VLM trained on one million enterprise video hours.
  • Platform integrates with existing cameras, reducing false alarms by 95% via PACS correlation.

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Benefits

Healthcare - Medical premiums are covered up to 95% for employees. Dental and Vision is covered at 75%.

401(k) - Choose our pre-tax or Roth 401K plan options, via Guideline, to save for retirement

WFH Stipends - We offer monthly reimbursement for phone and monthly reimbursement for wifi

Time Off - Employees need to recharge their batteries: it improves productivity, creativity and overall job satisfaction! Get your work done, loop in your manager and take a reasonable amount of time off

Employee Resource Group - Join or start one!

Other - Employee Assistance Program and Legal Services

Early Stock Option Exercise

Life Insurance

Visa & Greencard Sponsorship

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

-1%

2 year growth

-1%
PR Newswire
Feb 18th, 2026
Ambient.ai doubles new ARR as agentic physical security hits inflection point

Ambient.ai, a physical security AI startup, has doubled its new annual recurring revenue in FY26 compared to FY25, with net revenue retention exceeding 140% as its customer base tripled. Multiple Fortune 100 clients have expanded to seven-figure contracts. The Redwood City-based company processes over 200 million video hours and 10 billion events daily through its platform. It recently launched Ambient Pulsar, the first edge-optimised reasoning Vision-Language Model for physical security, trained on over one million hours of enterprise video. Ambient.ai's clients include Cisco, ServiceNow, SentinelOne and TikTok. ServiceNow's deployment achieved a 94% false alarm reduction and saved 15,069 hours of manual triage. The company maintains a sub-1x burn multiple whilst delivering frontier-model reasoning performance at up to 50 times higher efficiency than general-purpose AI models.

PYMNTS
Apr 1st, 2025
Ambient Raises $74M for Bitcoin Replacement

Ambient has raised $74 million to develop a blockchain intended as a "replacement for Bitcoin," according to co-founder Travis Good. He argues Bitcoin's encryption is becoming obsolete, posing challenges for miners. Ambient's AI-infused network uses a proof-of-work mechanism, appealing to Bitcoin miners. Meanwhile, companies face challenges integrating secure and compliant stablecoin infrastructure for cross-border payments and finance, as noted by Bentzi Rabi, CEO of Utila.

CoinPulseHQ
Mar 31st, 2025
Ambient.ai Secures $7.2M for AI Blockchain

Ambient has secured $7.2 million in seed funding to advance its AI blockchain infrastructure. Key investors include Andreessen Horowitz, Amber Group, and Delphi Digital. This funding highlights the potential of Ambient's technology, which integrates AI deeply into blockchain systems for enhanced security, scalability, and smart contract capabilities. The investment will support technology development, ecosystem building, and community engagement as Ambient aims to revolutionize decentralized AI.

CriptoBR.net
Mar 31st, 2025
Ambient: New AI-powered blockchain aims to be the "successor to Bitcoin," says co-founder

Ambient, a startup that just raised $7,2 million from a16z and Delphi Digital, is betting big: It aims to replace Bitcoin with a blockchain that integrates artificial intelligence at its core.

Business Wire
Dec 12th, 2024
Ambient.ai Unveils New Vision for Autonomous Physical Security with "Ambient Intelligence" Advanced AI Models

Ambient.ai unveils new vision for autonomous physical security with "Ambient Intelligence" Advanced AI models.

INACTIVE