Senior AI Engineer — Generative Automation & Validation

SII Group; Greater London; À distance; GBP 90 000 - 130 000; Plein temps

Résumé du poste

SII UK is seeking a Senior AI Software Engineer to join a growing engineering team focused on AI-enabled solutions for connected products and digital services. You will design and implement intelligent validation frameworks powered by LLMs, automate testing, data management, and QA within a Python-based stack.

You will work with agentic architectures, cloud platforms, and distributed teams to deliver scalable AI solutions, APIs, and SDKs, while upholding engineering best practices and continuous

Qualifications

• Bachelor's degree in Computer Science or related field or equivalent industry experience.
• Commercial experience in Python software development.
• Hands-on experience building production-quality software.
• Exposure to Generative AI, ML, LLMs, or AI-powered apps.
• Experience with cloud platforms and modern software practices.
• Experience developing APIs, web services, or microservice-based apps.
• Familiarity with AI model integration, evaluation, and automation workflows desirable.
• Experience working in Agile software development environments.
• Prior involvement in quality engineering, test automation, or data management is advantageous.

Responsabilités

• Design, develop, and maintain AI-powered validation and automation frameworks in Python.
• Build intelligent agents and automation workflows using MCP and agent-based architectures.
• Integrate foundation models via cloud AI platforms and services.
• Develop prompt strategies, evaluation frameworks, and AI guardrails for reliability.
• Create and maintain data management and validation pipelines for AI/ML systems.
• Design scalable APIs, web services, microservices, and SDKs.
• Apply best practices including reusable patterns, clean coding, testing, and code reviews.
• Collaborate with globally distributed engineering teams across the lifecycle.
• Troubleshoot and optimise system performance, reliability, and automation results.
• Contribute to technical decisions, architecture discussions, and continuous improvement.
• Support and mentor team members, promoting knowledge sharing and excellence.
• Communicate effectively with technical and non-technical stakeholders.

Connaissances

Python

Generative AI

LLMs

MCP (Model Context Protocol)

Cloud AI platforms

RESTful APIs

Microservices

Design patterns

Git

Testing methodologies

Data pipelines

Automation frameworks

Formation

Bachelor's degree in Computer Science or related field

Outils

Cloud platforms

REST API design tools

Description du poste

SII UK is seeking a Senior AI Software Engineer to join a growing engineering team focused on AI-enabled solutions for connected products and digital services. You will design and implement intelligent validation frameworks powered by LLMs, automate testing, data management, and QA within a Python-based stack.

You will work with agentic architectures, cloud platforms, and distributed teams to deliver scalable AI solutions, APIs, and SDKs, while upholding engineering best practices and continuous