Software Engineer (Agents, UK)

• We’re seeking a highly skilled fullstack software engineer to join our engineering team building advanced AI-driven agent systems that execute autonomous workflows, orchestrate multi-step tasks, and extend human capacity across enterprise applications
• In this role, you’ll play a key part in designing, building, and scaling next-generation AI agents that integrate with enterprise data and services to solve real-world problems
• You will collaborate with cross-functional teams to turn complex agent concepts into production-ready systems
• Design, implement, and maintain scalable, secure agent-driven services and systems that autonomously accomplish tasks using modern AI frameworks
• Develop and enhance robust infrastructure and high-throughput APIs, focusing on core agent capabilities such as memory, communication channels, skills, intelligent decision logic, security and workflow management
• Integrate agent capabilities with backend services, data stores, vector databases, search/retrieval systems, and external APIs
• Collaborate with product managers, AI researchers, data engineers, and UX teams to translate high-level agent use cases into robust, production-ready software
• Ensure reliability, monitoring, and observability for all agent components (metrics, logging, CI/CD, fault tolerance)
• Contribute to architectural design decisions and participate in rigorous code reviews to uphold quality and maintainability

Benefits

• Health: Selection of employer-covered medical plans, plus dental, vision, life insurance, and FSA.
• Family-friendly: Competitive parental leave policy, working parents can truly own their schedules.
• Hybrid culture: We’re built around a mix of in office collaboration and remote work when needed.
• Finance: Company stock options, plus a 401k plan with employer contributions.
• Growth: Learning and development stipend and generous PTO.
• SF/NY/London office space: Three beautiful sunny offices in three incredibly exciting cities.

• Experience with frontend technologies (React, TypeScript) for tooling around agent management interfaces
• Experience with cloud platforms (e.g., AWS, GCP, Azure), containerization (Docker, Kubernetes), and operational engineering best practices
• Contributions to open-source agent toolkits or SDKs
• Good grasp of performance optimization, testing frameworks, and CI/CD pipelines
• 3+ years of professional software engineering experience with strong proficiency (3+ years) in Python in production environments
• Excellent communication and collaboration skills, with a “connect + challenge + own” mindset
• Solid expertise with systems that integrate AI models, agent frameworks (e.g., LangGraph, Agent Harness or platform-specific tooling), vector databases, and large context reasoning services
• Proficiency in native agentic coding, demonstrated through the daily use of tools like Cursor, Claude Code, and other agentic coding platforms
• Demonstrated experience building distributed systems, microservices, or complex backend APIs that support AI/agent workflows
• Understanding of agent orchestration patterns, state management, and asynchronous workflows
• Past work on AI agents that coordinate multi-step actions, reasoning, or autonomous decision-making loops