AI Engineer

Reposted 24 Days Ago
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Cambridge, Cambridgeshire, England, GBR
In-Office
Mid level
Automotive • Gaming • Information Technology • Professional Services • Consulting
The Role
Design, build, and deploy AI-powered systems across the full model lifecycle: model integration, fine-tuning, multi-agent and RAG architectures, end-to-end pipelines, testing, monitoring, and cross-functional delivery to meet business goals.
Summary Generated by Built In
Alpha CRC is a dynamic translation and language services group, operating across multiple geographies and serving a diverse client base. With several businesses under our umbrella and offices in key global markets, we pride ourselves on delivering high-quality, culturally nuanced language solutions. We are looking for a skilled AI Engineer to design, build, and deploy AI-powered systems that enhance our products and operations. This role combines software engineering, machine learning, and practical problem-solving. You will work across the full lifecycle of AI development—from model integration and prompt optimization to pipeline deployment and monitoring. You will maintain high-quality code and evaluate the performance of the systems you develop.
Tasks
* Implement multi-agent architectures using frameworks such as CrewAI to orchestrate complex AI tasks and workflows
* Fine-tune transformer models using techniques such as LoRA, PEFT, or supervised fine-tuning to improve performance on domain-specific tasks
* Evaluate model performance, run experiments, and optimize for accuracy, latency, and reliability.
* Design and implement endtoend AI pipelines (data ingestion, feature engineering, inference).
* Collaborate with cross-functional teams to define requirements and deliver AI solutions that meet business goals.
* Implement retrieval-augmented generation (RAG), prompt engineering, or agent-based architectures as appropriate.
* Maintain high-quality code through testing, documentation, and best practices.
* Monitor and troubleshoot production AI systems, ensuring high availability.
* Stay current with new AI frameworks, models, and tooling.
Requirements
Qualifications
Required
* Bachelor’s degree in Computer Science, Engineering, Data Science, or a related field (or equivalent experience)
* 3+ years of professional software development experience
* Strong Python programming skills
* Hands-on experience with machine learning frameworks: PyTorch, TensorFlow, Scikitlearn
* Experience working with LLMs, embedding models, or AI APIs (OpenAI, Azure OpenAI, HuggingFace, etc.)
* Knowledge of building and consuming APIs (REST, GraphQL)
* Experience with version control (Git) and modern development workflows
* Strong problemsolving and communication skills
Preferred
* Experience fine-tuning large language models using HuggingFace or similar frameworks
* Experience running local models with Ollama or similar inference platforms
* Experience with RAG pipelines and vector databases (Pinecone, FAISS, Chroma)
* Background in NLP, computer vision, or deep learning
* Experience optimizing models for performance or cost (quantization, distillation)
Benefits
* Hybrid working options
* Access to cutting-edge AI technologies and cloud environments
* Opportunities to shape AI strategy and build impactful solutions
* A supportive, collaborative, and innovation-driven culture
Please submit your CV and a short statement of interest. Applications will be reviewed on a rolling basis.

Skills Required

  • Bachelor's degree in Computer Science, Engineering, Data Science, or related field (or equivalent experience)
  • 3+ years of professional software development experience
  • Strong Python programming skills
  • Hands-on experience with machine learning frameworks: PyTorch, TensorFlow, Scikit-learn
  • Experience working with LLMs, embedding models, or AI APIs (OpenAI, Azure OpenAI, HuggingFace, etc.)
  • Knowledge of building and consuming APIs (REST, GraphQL)
  • Experience with version control (Git) and modern development workflows
  • Strong problem-solving and communication skills
  • Experience fine-tuning large language models using HuggingFace or similar frameworks
  • Experience running local models with Ollama or similar inference platforms
  • Experience with RAG pipelines and vector databases (Pinecone, FAISS, Chroma)
  • Background in NLP, computer vision, or deep learning
  • Experience optimizing models for performance or cost (quantization, distillation)
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The Company
Year Founded: 1987

What We Do

Alpha CRC is a customer-centric localization and translation business that blends human creativity with technology. They provide a comprehensive range of services, including machine translation, transcreation, multilingual copywriting, and linguistic quality assurance, helping global enterprises engage their audiences through high-quality, culturally adapted content across various sectors such as IT, gaming, and automotive.

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