JJobsSonar

Senior Software Engineer

Atarus · London Area, United Kingdom

Software EngineeringOn-site

About this role

The candidate will be responsible for building and shipping product features from backend through to frontend, including developing scalable services and APIs that handle real-time data. The role involves integrating AI and computer vision capabilities into customer-facing products and making architectural decisions as the platform scales. The engineer will work within a small, highly technical engineering team, collaborating closely with AI, infrastructure, and product teams. The technical environment includes Go, Python, C++, React, TypeScript, AWS, and Kubernetes.

Skills & technologies

Nice to have

  • Startup/scale-up experience

Read full description

🚀 Full Stack Engineer – AI

📍 London (Onsite)

💰 £90K–£130K + Equity


We’re partnered with a fast-growing AI company building intelligent systems combining computer vision, multimodal AI and real-time data.


They’re looking for a strong Full Stack Engineer to own and ship core product features end-to-end, working across backend systems, frontend applications and AI-powered functionality.


What You’ll Be Doing 👇

  • Build and ship product features from backend through to frontend
  • Develop scalable services and APIs handling real-time data
  • Build modern applications using React & TypeScript
  • Integrate AI and computer vision capabilities into customer-facing products
  • Make architectural and system design decisions as the platform scales
  • Work closely with AI, infrastructure and product teams


What They’re Looking For 🧠

  • Strong software engineering background in Go, Python or C++
  • Solid React & TypeScript experience
  • Strong understanding of system design and distributed systems
  • Experience building and owning production systems end-to-end
  • Startup/scale-up experience highly desirable
  • Comfortable operating with high autonomy and moving quickly


Tech ⚙️

Go / Python / C++ • React • TypeScript • AWS • Kubernetes • AI / Computer Vision


Why It’s Interesting 💡

  • Build AI products deployed in real-world environments
  • Genuine ownership across product and architecture
  • Small, highly technical engineering team
  • Strong commercial traction and significant backing
  • Meaningful equity and plenty of scope to influence how the platform evolves


If you’re a strong product-minded engineer who enjoys working across the stack and shipping complex systems into production, this is worth a conversation.

£90,000–£130,000 / yearApply now

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