Software Engineer, Generative AI (UK)

Location: Hybrid role based in the London, UK hub

Company

Writer is an AI platform for enterprise marketing and revenue teams, providing autonomous agents, enterprise intelligence, governance, and compliance capabilities.

What you will do

• Design and develop secure, scalable generative AI services and applications with Python and modern frameworks.
• Build and optimize low-latency APIs and microservices integrating AI models and agentic workflows.
• Own system design and architecture for core platform components from proposal through production deployment.
• Develop responsive interfaces with React and TypeScript, connecting backend services with frontend experiences.
• Collaborate with product managers, data scientists, DevOps engineers, and other cross-functional teams.
• Build continuous deployment, logging, and monitoring systems for secure, reliable distributed workloads.

Requirements

• 3–5+ years of hands-on software engineering experience, with strong production Python development.
• Experience building and deploying generative AI applications using LLMs, vector databases such as Pinecone, Weaviate, or pgvector, and modern open-source agentic frameworks.
• Practical experience with microservices, RESTful APIs, cloud platforms such as AWS, GCP, or Azure, Docker, and Kubernetes.
• Knowledge of FastAPI, Asyncio, PostgreSQL, and AI developer tools such as Claude, Cursor, or GitHub Copilot.
• Experience with enterprise architecture and implementing IAM, SSO, SAML, OAuth, OIDC, RBAC, security practices, or enterprise administration and billing services.
• Collaborative communication, proactive problem-solving, mentoring, and accountability for resilient, scalable code from conception through production.

Culture & Benefits

• Full-time employment with a hybrid working arrangement from the London hub.
• Generous paid time off and company holidays.
• Medical and dental insurance, paid parental leave of 16 weeks for all parents, and fertility and family planning support.
• Competitive pension scheme with company contribution.
• Annual wellness and learning-and-development stipends.
• Company-wide and team off-sites, plus company stock options.