Platform Engineer – AI-Native Infra & Networking

Tessl

Greater London

On-site

GBP 90,000 - 150,000

Full time

7 days ago
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Benefits offered by this job

25 days holiday
Health insurance
Company pension
Commuting stipend
Cycle to work

Job summary

Tessl, a fast-growing London-based startup, is hiring a Software Engineer to help build real-time AI-native workflows and scalable platform infrastructure. You will design, prototype and ship features end to end in a high-autonomy environment, collaborating closely with product, design, and the wider engineering team.

The role spans product engineering, platform infra, and AI-native automation, with emphasis on building robust networking, multi-region deployments, and observable systems.

Qualifications

  • Proven experience as a Software Engineer with strong code discipline.
  • Hands-on with platform and infra work across cloud environments.
  • Familiarity with AI tooling and agent-based automation is a plus.

Responsibilities

  • Design and implement end-to-end features with a focus on reliability.
  • Prototype new capabilities and plan scalable implementations.
  • Collaborate with product, design and other engineers to ship fast.
  • Improve developer experience and platform ergonomics for faster shipping.
  • Partner with security to ensure default-compliance and controls.

Skills

Software Engineer
TypeScript/Node
Platform & Infrastructure
AI tooling
Networking fundamentals
Kubernetes

Tools

AWS/EKS
CI/CD
OpenTelemetry
Sentry

Job description

Tessl, a fast-growing London-based startup, is hiring a Software Engineer to help build real-time AI-native workflows and scalable platform infrastructure. You will design, prototype and ship features end to end in a high-autonomy environment, collaborating closely with product, design, and the wider engineering team.

The role spans product engineering, platform infra, and AI-native automation, with emphasis on building robust networking, multi-region deployments, and observable systems.

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