Senior Software Architect

Reposted 20 Days Ago
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Boston, MA, USA
Hybrid
Senior level
Artificial Intelligence • Software • Cybersecurity
Foundational AI Security.
The Role
The Senior Software Architect will design scalable systems, lead technical decisions, mentor teams, and integrate AI capabilities while ensuring reliability and maintainability in architecture.
Summary Generated by Built In

We are seeking a Senior Software Architect to join our core R&D team. You will help define and evolve the technical foundation of our platform as we scale. This role sits at the intersection of engineering, product, and emerging AI capabilities where you’ll design systems that are not only reliable and scalable, but also ready to leverage the next generation of AI-driven tooling.

You’ll act as a senior individual contributor and technical leader, partnering across teams to shape architecture, guide critical decisions, and turn complex ideas into practical, production-ready systems.

Responsibilities:

  • Own and evolve system architecture across our platform, ensuring scalability, reliability, and maintainability

  • Partner closely with engineering and product teams to design systems that balance speed of delivery with long-term flexibility

  • Lead high-impact technical decisions, including trade-offs across performance, cost, and complexity

  • Translate ambiguous business or product needs into clear technical approaches and system designs

  • Identify architectural gaps, technical debt, and scaling bottlenecks, and drive solutions proactively

  • Act as a technical mentor and thought partner across teams

AI & Emerging Technology Focus:

  • Explore, evaluate, and apply AI tools, frameworks, and workflows to improve both our product and internal development velocity

  • Stay current with advancements in AI development and help the team adopt them pragmatically

  • Contribute to building a culture of curiosity and experimentation around AI across the organization

  • Adopt and drive an AI-first approach to software development cycle, design principals and product capabilities

Requirements:

  • 20+ years of software engineering experience, with deep experience in system design and architecture

  • Proven track record designing and evolving distributed or scalable systems

  • Broad experience in AWS cloud architecture, with the ability to design and implement complex data plane and control plane systems

  • Comfortable going deep technically while influencing broadly

  • 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, cloud native architectures and services

  • Experience in Cyber Security is a bonus

Skills Required

  • 20+ years of software engineering experience
  • Deep experience in system design and architecture
  • Experience in AWS cloud architecture
  • Proven track record designing distributed/scalable systems
  • Experience with data pipelines and cloud native architectures
  • Strong communication skills
  • Experience in Cyber Security

7AI Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about 7AI and has not been reviewed or approved by 7AI.

  • Fair & Transparent Compensation Employer-provided salary ranges appear on multiple postings, indicating visible pay bands. Pay is positioned as competitive to attract talent in the fast-growing AI/security space.
  • Healthcare Strength Core medical, dental, and vision coverage is explicitly listed as part of the package. This establishes a solid baseline of health benefits for an early-stage startup.
  • Equity Value & Accessibility Equity or stock options are included alongside cash compensation. Ownership participation is presented as a meaningful component of total rewards.

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The Company
HQ: Boston, Massachusetts
150 Employees
Year Founded: 2024

What We Do

7AI is building foundational AI security: the AI-native layer for how modern security work gets done. Our autonomous AI agents work across the security tools organizations already use to ingest and enrich alerts, investigate threats, form defensible conclusions, and recommend or take response actions. By taking on repetitive, non-human work at machine speed, 7AI helps security teams move up to proactive defense, threat hunting, and the strategic work that protects their organizations. Founded by world-renowned cybersecurity experts Lior Div and Yonatan Striem Amit and backed by Greylock Partners, Index Ventures, and Spark Capital, 7AI is leading the agentic security revolution.

Why Work With Us

7AI is a builder-led, low-ego company. People have real ownership, move with speed and urgency, and care more about solving hard problems than hierarchy or politics. We’re collaborative, thoughtful, and grounded in substance over hype. Join us if you want to shape a new category and work on problems that genuinely matter.

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