Senior Node.JS Developer

About the Role

Our client is seeking a Senior Node.js Developer to join their Accessibility Audit Engine teams. This is a foundational engineering role at the heart of the platform, responsible for designing and building the systems that power large-scale accessibility audits, rule evaluation, evidence generation, and compliance reporting.

Remember to check your CV before applying Also, ensure you read through all the requirements related to this role.

This is not a maintenance role . Our client is looking for a senior engineer who sets a high technical bar, challenges assumptions, and helps drive best-in-class outcomes through strong engineering discipline, architectural clarity, and a focus on long-term quality.

You will play a key role in shaping core platform capabilities that operate at scale across complex digital estates.

Key ResponsibilitiesCore Engineering

• Design, implement, and maintain high-performance Node.js services supporting accessibility audit engines, rule execution, and reporting pipelines.
• Build scalable, testable, and observable back-end systems capable of running complex audits across large digital properties.
• Own core audit logic, including rule orchestration, result normalization, evidence capture, and traceability .
• Write production-grade code with a strong emphasis on correctness, performance, and maintainability .

Architecture & Quality

Team & Delivery

Required Experience

Preferred / Nice-to-Have Experience

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