7AI · 15 hours ago
Senior AI Engineer
Boston, MA
Full-time
Hybrid
Senior Level
6+ years exp7AI empowers Security teams to shift high-value tasks to intelligent AI agents that help reshape the future of cybersecurity and automation. In this role, you will architect and build LLM-powered systems, drive prompt engineering, and ensure seamless integration with product APIs and backend services.
Artificial Intelligence (AI)ComputerCyber SecurityNetwork SecuritySoftware
Responsibilities
Architect and build LLM-powered systems — design retrieval workflows, context management, agent prompts, and structured output pipelines
Orchestrate AI workflows using tools like LangChain, LlamaIndex, or similar frameworks, integrating them with product APIs and backend services
Drive prompt engineering and iteration — refine prompts, templates, and context strategies to meet product quality and reliability goals
Manage real-world evaluation metrics — measure usefulness, factual correctness, latency, and UX impact vs. classic accuracy alone
Collaborate across functions — work closely with product, platform, and backend teams to ensure seamless integration
Develop reliable, scalable deployments — focus on performance, cost efficiency, and observability in production environments
Qualification
Required
6+ years of software engineering experience, with at least 1+ year working building AI in production
BS Degree in Computer Science or related field
Demonstrated use of LLMs in production workflows or complex prototypes
Strong coding ability in Python or equivalent; familiarity with backend frameworks and cloud services
Experience with API integrations, database systems, and scalable architectures
Experience with multi-modal models or multi-agent system design
Familiarity with AI safety guardrails, hallucination mitigation, and structured output enforcement
Knowledge of vector DBs, RAG architectures, and prompt lifecycle tooling
Preferred
Masters degree is a plus
Company
7AI
7AI provides an AI-driven cybersecurity platform that utilizes AI agents to manage the full lifecycle of security operations.
51-200 employees
H1B Sponsorship
7AI has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
Funding
Current Stage
Growth StageTotal Funding
$202MKey Investors
Index VenturesGreylock
2025-12-04Series A· $130M
2025-02-05Seed· $36M
2024-06-07Seed· $36M
Leadership Team
Lior Div
CEO, Co-Founder
Yonatan Amit
Co-Founder & CTO
Recent News
2026-01-07
2026-01-03
Company data provided by crunchbase