Senior Software Engineer — Build Scalable AI Platforms

Doist; Greater London; Hybrid; GBP 75,000 - 120,000; Full time

Benefits offered by this job

Hybrid work

Hack Fridays

30 days annual leave

Virtual Shares

Job summary

DeepL is seeking a Senior Engineer in the Greater London area to join a global AI team building scalable language solutions. You will own core revenue-critical systems, from initial problem definition through architecture, deployment, and production reliability.

You will collaborate with Product and Business teams, translating constraints into actionable requirements while choosing the right tools to maximize customer value and maintainability.

Qualifications

• Experience building at scale in a fast-moving AI product environment.
• Strong knowledge of software architecture and design patterns.
• Ability to bridge engineering and business priorities.
• Proficiency with modern web technologies and cloud-native stacks.

Responsibilities

• Own revenue-impacting systems from problem definition to deployment and reliability.
• Make high-stakes technical decisions with incomplete information.
• Translate technical constraints into business terms for PMs.
• Choose the right tool for the job to balance speed and maintainability.

Skills

C#/.NET Core

Python

Kubernetes

React

Tools

Git

Job description

DeepL is seeking a Senior Engineer in the Greater London area to join a global AI team building scalable language solutions. You will own core revenue-critical systems, from initial problem definition through architecture, deployment, and production reliability.

You will collaborate with Product and Business teams, translating constraints into actionable requirements while choosing the right tools to maximize customer value and maintainability.