Senior Full Stack Engineer
HybridLondon, England, United Kingdom
Job Summary
Build and ship new features across Pubity Suite, taking genuine ownership of frontend, backend, data, and deployment from problem to production. Work hands-on with Anthropic's API and other LLM tooling to create AI-powered tools, automations, and agents that integrate into real workflows. Design systems accounting for reliability and failure modes while collaborating directly with editorial, commercial, and operations teams to turn business requirements into measurable products. Improve architecture and engineering foundations independently, making decisions without relying on dedicated QA, DevOps, or specialist teams. Operate with autonomy to carry complete workstreams end-to-end, helping increase build velocity across the platform.
Required Qualifications
- Strong experience building and shipping production web applications as a Full Stack or Product Engineer
- Strong React and TypeScript experience
- Strong backend development experience and a good understanding of APIs and application architecture
- Strong SQL and database knowledge, ideally including Postgres
- System design experience and the ability to explain the reasoning behind your architectural decisions
- Experience taking features from initial requirement through development, deployment and production
- Experience integrating AI or LLM APIs into real products
- Experience working with data warehouses, analytics platforms or data heavy applications
- The ability to work independently without relying on dedicated QA, DevOps, frontend or backend teams
- Strong communication skills
- Good judgement around when to move quickly, when to refactor and when not to over engineer
- Understanding of what you're building and can explain and defend the technical decisions behind it
- Must be able to work in London, Hybrid
- We are unable to provide visa sponsorship for this role
Desired Qualifications
- Experience in media, publishing, social or the creator economy
- Experience as a founding or early engineer within a startup
- Experience working in a small engineering team where you've had broad technical ownership
- Supabase experience
- BigQuery experience
- Experience with n8n or similar orchestration tools such as Temporal, Airflow or Prefect
- Experience replacing legacy or externally built systems with internal products
- Strong product and design instincts
- Side projects, open source contributions or products you've built that you can show us
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