Staff Software Engineer - AI & Large-Scale Systems

nahc.io; Greater London; On-site; GBP 100,000 - 180,000; Full time

Job summary

nahc.io in London is seeking a Staff Software Engineer to help turn advanced research into robust, production‑quality software. You will collaborate with researchers and engineers to design core platform components, build backend services and drive scalable, concurrent workloads.

This role emphasizes architectural decisions, reliability and performance as the system handles large-scale reasoning tasks. Strong ownership and code quality will be essential as production-grade inference workloads

Qualifications

• Master's degree in CS or equivalent practical experience.

Responsibilities

• Designing and building core components of the platform.
• Developing backend services and APIs.
• Contributing to algorithms and AI capabilities.
• Translating research concepts to production-grade software.
• Designing systems for large-scale reasoning and inference workloads.
• Working with concurrent, parallel and distributed systems.
• Making architectural decisions around performance and reliability.
• Writing well-tested, maintainable code and participating in design reviews.
• Shaping how AI-assisted development tools are used across the org.

Skills

Rust

Elixir

Python

Java

C

F#

Haskell

Distributed systems

Cloud platforms

Education

Master's degree in Computer Science or related

Tools

AWS

Google Cloud

Azure

Job description

nahc.io in London is seeking a Staff Software Engineer to help turn advanced research into robust, production‑quality software. You will collaborate with researchers and engineers to design core platform components, build backend services and drive scalable, concurrent workloads.

This role emphasizes architectural decisions, reliability and performance as the system handles large-scale reasoning tasks. Strong ownership and code quality will be essential as production-grade inference workloads