Atarus
Senior AI Engineer
AtarusUnited Kingdom3 days ago
Full-timeInformation Technology

🚀 Senior AI Engineer – FinTech


We’re working with a high-growth FinTech investing heavily in how AI can transform software development and product capabilities.


They’re building out a team focused on applying AI in real-world scenarios — from developer productivity and automation through to AI-powered product features used in production.


The Role 👋

This is a hands-on engineering role focused on building and shipping AI-powered systems.

You’ll work across a mix of internal tools and product features, applying AI where it genuinely improves speed, quality, and user experience.


You’ll be:

  • Building AI-powered tools and workflows used by engineers day-to-day
  • Developing AI-driven product features from idea through to production
  • Working with LLMs, APIs, and modern tooling to solve real problems
  • Creating systems that automate parts of coding, testing, debugging, or operations
  • Experimenting quickly, validating ideas, and scaling what works
  • Collaborating with engineers and product teams to ensure real-world impact


What They’re Looking For 🧠

  • 5+ years software engineering experience
  • Strong background in backend or fullstack development
  • Experience working with AI/LLMs in production or near-production environments
  • Comfortable building and shipping in fast-moving, iterative environments
  • Strong problem-solving skills and ability to work with ambiguity


Ideal Profile

  • You’ve built or experimented with AI-powered features, tools, or workflows
  • You regularly use AI tools to improve your own productivity
  • You think in terms of automation, systems, and reducing manual effort
  • You’re curious, pragmatic, and focused on real outcomes over hype


Tech 🧱

  • Python
  • TypeScript / React
  • LLMs & AI tooling
  • PostgreSQL, BigQuery
  • AWS / GCP
  • Docker, Terraform, CI/CD

Key Skills

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