4 months ago
London, United KingdomMid Level
Responsibilities
- Design, implement, and maintain scalable and secure agent-driven services and systems.
- Develop infrastructure and high-throughput APIs for agent memory, communication channels, skills, decision logic, security, and workflow management.
- Integrate agents with backend services, data stores, vector databases, search and retrieval systems, and external APIs.
- Collaborate with product managers, AI researchers, data engineers, and UX teams to deliver production-ready agent software.
- Ensure reliability, monitoring, observability, metrics, logging, fault tolerance, and CI/CD for agent components.
- Contribute to architecture decisions and rigorous code reviews.
- Build frontend tooling around agent management interfaces using React and TypeScript.
- Contribute to open-source agent toolkits or SDKs.
Requirements
- At least 3 years of professional software engineering experience, including at least 3 years of Python experience in production environments.
- Proficiency in native agentic coding through daily use of tools such as Cursor and Claude Code.
- Experience building distributed systems, microservices, or complex backend APIs supporting AI and agent workflows.
- Experience integrating AI models, agent frameworks such as LangGraph and Agent Harness, vector databases, and large-context reasoning services.
- Understanding of agent orchestration patterns, state management, and asynchronous workflows.
- Experience with AWS, GCP, or Azure, as well as Docker and Kubernetes.
- Knowledge of performance optimization, testing frameworks, CI/CD pipelines, and operational engineering practices.
- Experience building AI agents that coordinate multi-step actions, reasoning, or autonomous decision-making loops.
- Experience with React and TypeScript for agent management interfaces.
- Strong communication and collaboration skills.
Benefits
- Generous paid time off and company holidays.
- Comprehensive medical and dental insurance.
- Sixteen weeks of paid parental leave for all parents.
- Fertility and family planning support.
- Early-detection cancer testing through Galleri.
- Competitive pension scheme and company contribution.
- Wellness, learning and development, and annual work-life stipends.
- Company-wide and team off-sites.
- Company stock options.
- Full-time UK employee benefits and a UK-based London office hub are stated.
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