---
title: 'Senior Software Architect at Seven AI'
canonical: 'https://feeny.ai/job/senior-software-architect-seven-ai-boston-sttchdkj5b6z'
type: 'job'
last_seen: '2026-09-10'
---

# Senior Software Architect at Seven AI

- **Company:** Seven AI
- **Location:** Boston, MA
- **Employment:** full-time
- **Work type:** hybrid
- **Posted:** 2026-05-06
- **Last confirmed live:** 2026-09-10
- **Apply:** https://jobs.ashbyhq.com/sevenai/4ba1f8f8-37c5-457e-9e88-1468ee3b27b3

## Job description

## About 7AI

7AI is the foundational AI security company. Founded in 2024 by Cybereason co-founders Lior Div and Yonatan Striem-Amit, we came out of stealth in February 2025 to take on the non-human work of the SOC. Our platform pairs a federated SIEM with AI agents that detect, investigate, respond, and hunt, plus dedicated threat hunting and threat intelligence, with humans on the loop. Backed by $166 million in total funding from investors including Index Ventures and Blackstone, we're building the AI foundation for security operations in the agentic era, and we're still early. That's the appeal: you'll join at a pivotal stage where your work shapes what 7AI becomes, alongside security veterans who've built this before. Our culture runs on respect, collaboration, and a shared bar for excellence, all pointed at one goal, delivering real outcomes for the customers who trust us to defend them.

## Overview

As 7AI takes on more of the SOC's non-human work, the systems underneath have to scale with it, or the platform becomes the bottleneck instead of the fix. You'll join our core R&D team as a Senior Software Architect, helping define and evolve the technical foundation of our platform as we scale. You'll work across engineering, product, and AI teams, designing systems that are reliable, scalable, and ready to use new AI tooling. As a senior individual contributor, you'll shape architecture, guide key technical decisions, and turn complex ideas into production-ready systems.

## What You'll Do

- Own and evolve system architecture across the platform, keeping it scalable, reliable, and maintainable.
- Partner with engineering and product teams to design systems that balance fast delivery with long-term flexibility.
- Lead technical decisions and weigh trade-offs across performance, cost, and complexity.
- Turn ambiguous business or product needs into clear technical approaches and system designs.
- Spot architectural gaps, technical debt, and scaling bottlenecks, and fix them before they become blockers.
- Mentor engineers and act as a technical thought partner across teams.
- Evaluate and apply AI tools, frameworks, and workflows to improve the product and speed up internal development.
- Track advances in AI development and help the team adopt the ones worth adopting.
- Help build a culture of curiosity and experimentation with AI across the organization.

## What We're Looking For

- 20+ years of software engineering experience, with deep expertise in system design and architecture.
- A track record of designing and evolving distributed, scalable systems.
- Broad AWS cloud architecture experience, including designing and building complex data plane and control plane systems.
- Comfortable going deep technically while influencing broadly across teams.
- Experience working cross-functionally with product, engineering, and business stakeholders.
- Strong communication skills, with the ability to explain complex systems clearly.
- Experience with data pipelines, highly scalable systems, and cloud native architectures and services.

## Nice to Have

- Experience in cybersecurity.

## About Seven AI

## Company Overview
- **One-liner**: 7AI is the first agentic security platform that uses swarming AI agents to autonomously ingest alerts, perform investigations, and orchestrate remediation across security operations.
- **Entity Type**: Private (Series A)
- **Headquarters**: Boston, Massachusetts, United States (with presence in Israel)
- **Founded**: 2024
- **Founders**: Lior Div (CEO & Co-Founder) and Yonatan Striem Amit (CTO & Co-Founder)

## Core Business
- Primary industry/industries: Cybersecurity, specifically AI-driven Security Operations Center (SOC) automation and agentic security.
- Target customers: B2B, large enterprises and mid-market organizations with in-house security teams (SOC analysts, threat hunters, CISOs).
- Mission or purpose statement: "Put swarming AI agents in the hands of defenders to offload non-human work, shift people up, and finally focus on achieving the security outcomes that teams have been searching for." [7ai.com/company](https://7ai.com/company)

## Products & Services
- **7AI Agentic Security Platform**: A suite of AI agents that handle the full lifecycle of security operations.
  - **Detection**: Intelligent alert processing that triages, enriches, and correlates multi-source alerts, eliminating up to 95–99% of false positives.
  - **Investigation**: AI agents autonomously enrich data, query environments, and form context-aware conclusions with full evidence, reducing investigation time from hours to minutes.
  - **Response**: Automated remediation actions (isolate endpoints, disable accounts, block IPs) driven by investigation conclusions, with human-in-the-loop options.
  - **Hunting**: Proactive threat hunting powered by cross-system correlation, IOC extraction, and AI-suggested hunt leads.
  - **Cases**: Unified incident management that auto-populates cases with investigation findings and maintains a full audit trail.
  - **Enterprise Insights**: Real-time dashboards and board-ready reports tracking mean time to investigate, resolution rates, and threat trends. [7ai.com](https://7ai.com/)

## Market Standing
- **Valuation/Market Cap**: Not publicly disclosed.
- **Key Metric**: Total funding – $202M as of December 2025.
- **Funding History**:
  - Seed Round (Jun 2024): $36M, led by Greylock Partners
  - Seed Round (Mar 2025): $36M, with Greylock, CRV, Spark Capital
  - Series A (Dec 2025): $130M, led by Index Ventures (5 investors total)
- **Notable Investors/Partners**: Greylock Partners, CRV, Spark Capital, Index Ventures.
- **Growth Signals**:
  - Headcount grew ~189.5% YoY to 74 employees (as of mid-2026).
  - 25 active job postings, with quarterly job growth of +19% and yearly +316.7%.
  - LinkedIn follower growth of +203% YoY (10,804 followers).
  - Claims to have saved the equivalent of 521 full-time analyst-years ($59.9M) since February 2025.

## Competitive Advantages
- **Autonomous swarming AI agents**: Unlike typical SOAR or SIEM tools, 7AI’s agents work in parallel to ingest alerts, investigate, draw conclusions, and act—mimicking a team of senior analysts.
- **False positive elimination**: Claimed 95–99% reduction in noise, letting analysts focus on high-fidelity threats.
- **Founding team DNA**: Lior Div and Yonatan Striem Amit previously co-founded Cybereason (a major endpoint security unicorn), bringing deep domain expertise and credibility.
- **Speed of investigation**: Machine-speed investigations that used to take analysts hours, now completed in minutes with full context.

## Strategic Focus
- Expanding enterprise sales across the U.S. (multiple Enterprise Account Executive roles in regions like PNW, Chicago, Dallas, Mid-Atlantic, West).
- Scaling product engineering: actively hiring Senior Platform Engineers, Senior Software Architects, AI Product Managers, and Principal Security Engineers.
- Deepening platform capabilities: Workflow Builder, custom playbooks, native integrations with existing security tools.

## Why Work Here
- **Culture**: Described as “People over Process.” Employee rating on Built In is 5.0/5.0 across 6 reviews, with perfect scores in Work-Life, Culture, and Career, and 4.8 for Compensation. [Built In](https://builtin.com/company/7ai)
- **Remote/Hybrid/Office**: Offers remote roles (majority of open positions) and hybrid options for Boston-based roles.
- **Engineering Culture**: Technology stack includes Rust and React Native; a strong emphasis on AI/agent-based systems and autonomous security.
- **Perks**: Not explicitly detailed, but the high comp rating and growth trajectory suggest competitive compensation and equity.
- **Team Composition**: ~66% of employees in the U.S., ~1% in Israel; technical roles make up 23% of the organization, with significant sales and consulting hiring underway.

## Sources
1. [7ai.com – Product Overview](https://7ai.com/)
2. [7ai.com – Company & Culture](https://7ai.com/company)
3. [LinkedIn – 7AI Company Page](https://www.linkedin.com/company/seven-ai)
4. [Built In – 7AI Careers, Perks, Culture](https://builtin.com/company/7ai)

## Other roles at Seven AI

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- [Enterprise Account Executive - Ohio](https://feeny.ai/job/enterprise-account-executive-ohio-seven-ai-east-ohio-4kn09wp813cf) — East / Ohio
- [Digital Marketing Engineer](https://feeny.ai/job/digital-marketing-engineer-seven-ai-boston-5gy83wmc4m92) — Boston, MA
- [Business Development Lead](https://feeny.ai/job/business-development-lead-seven-ai-boston-gc1ytz5h09k1) — Boston, MA
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