Senior AI-Native Engineer (Full-Stack)

We’re hiring a Senior AI-Native Engineer (Full-Stack) for a fast-growing AI FinTech company.

The Company Behind the Role:

• Build and ship AI-powered tools and agents across the full lifecycle (idea → production).

• Design systems where AI is core, not an add-on.

• Turn experiments into real, production-ready features.

• Own things end-to-end: from problem to adoption.

• Work closely with engineers and product teams to embed AI into daily workflows.

• Define practical patterns for using AI in real production environments.

The company is building an AI-native bank for ambitious businesses.

Your Impact:

• Train and fine-tune large-scale audio & multimodal models.

• Design and run experiments (architecture, data mixtures, training strategies).

• Build and optimize audio data pipelines.

• Improve inference speed, latency and production readiness.

• Deploy models end-to-end in low-latency environments.

• Define meaningful evaluation metrics beyond benchmark scores.

• Collaborate closely with research & engineering.

This is a hands-on role where research meets production.

Tech Environment (High-Level):

• Python

• LLMs & AI tooling

• PostgreSQL, BigQuery

• TypeScript, React

• AWS, GCP

• Docker, Terraform, GitHub

(Deep technical stack shared during interviews)

Your Superpower:

• 5+ years building and shipping production systems.

• Full-stack or deep backend/platform engineering.

• AI-native: you use AI daily and think in agents, workflows, and automation.

• Product mindset: you care about adoption, not just output.

• You turn messy problems into scalable solutions.

Bonus Points If:

• You’ve built or orchestrated AI agents or multi-step workflows.

• You’re comfortable with LLM APIs, prompting, and tool-calling.

• You’ve integrated AI into real systems (CI/CD, observability, dev tooling).
  

Why Join:

• Competitive compensation + equity

• Hybrid setup in UK

• Top-tier hardware & tools