Senior JavaScript Engineer — AI Coding Evaluator (Contract)

Turing; City Of London; On-site; GBP 61,000 - 102,000; Full time

Job summary

Turing is seeking a Software Engineering evaluator for a contractor engagement. You will create datasets for training and benchmarking large language models, curate multi-language code examples, and refine AI‑generated code with a systems‑level focus.

You’ll collaborate with researchers and cross‑functional teams to strengthen enterprise AI‑driven coding solutions. The role emphasizes production‑grade software, performance, reliability, and scalable infrastructure across Python, C/C++, Rust, Go,

Qualifications

• 3+ years of software engineering experience.
• Strong expertise in systems programming, infrastructure, or backend development.
• Experience building and deploying scalable, production‑grade software using modern languages and tools.
• Deep understanding of software architecture, design, development, debugging, and code quality/review assessment.
• Excellent oral and written communication skills for clear, structured evaluation rationales.

Responsibilities

• Work on AI model training initiatives by curating code examples, building solutions, and correcting code in multiple languages.
• Evaluate and refine AI‑generated code with emphasis on systems‑level correctness and performance.
• Collaborate with cross‑functional teams to enhance AI‑driven coding solutions against industry benchmarks.
• Build verification mechanisms to automatically verify software engineering tasks.

Skills

Software engineering

Systems programming

Backend development

JavaScript

Python

C/C++

Rust

Go

ReactJS

Tools

ReactJS

Git

CI/CD

Job description

Turing is seeking a Software Engineering evaluator for a contractor engagement. You will create datasets for training and benchmarking large language models, curate multi-language code examples, and refine AI‑generated code with a systems‑level focus.

You’ll collaborate with researchers and cross‑functional teams to strengthen enterprise AI‑driven coding solutions. The role emphasizes production‑grade software, performance, reliability, and scalable infrastructure across Python, C/C++, Rust, Go,