About the Opportunity
Our purpose is to connect people and technology to solve challenges, create opportunities, and discover new possibilities. We are going through a significant AI uplift that will change the market. Our customers love our story and are excited about new service solutions. As a Senior Tech Lead developer, you will join a Digital Engineering team to deliver innovative software solutions.
We have the opportunity to work on cutting-edge projects, collaborating with cross-functional teams to design, develop, and use the latest AI models that address complex business challenges. You will be responsible for designing and implementing scalable architectures, ensuring high performance, and meeting strict security requirements.
To succeed in this role, you must have:
- 7+ years of professional software development experience with production ML/AI experience.
- Demonstrated delivery of at least one generative-AI solution in production.
- Deep familiarity with transformers and orchestration stacks such as LangChain v0.2+, LlamaIndex or Semantic Kernel.
- Practical experience deploying or fine-tuning models on Azure OpenAI / AI Foundry or AWS Bedrock / SageMaker.
- Hands-on experience with RAG patterns, vector databases, and evaluation metrics (BLEU, ROUGE-L, GPTScore).
- Cloud-native engineering skills: Docker, Kubernetes (AKS/EKS), infra-as-code, and automated testing.
Nice-to-Haves
- Agent frameworks and tool-using agents.
- Multimodal model workflows.
- Experience with embedding models.
- Workspace automation using agentic frameworks.
- Advanced RAG variants - familiarity with LongRAG, Self-RAG, GraphRAG, and trade-offs between leading vector stores.
Why Choose Us?
We maintain a dynamic, agile environment that fosters innovation and creativity. Our people give us our unique culture and energy. We care about our people and provide perks such as social events, chill-out spaces, remote working, flexi-hours, and professional development courses.
You'll have the opportunity to learn, develop your career, connect, and bring your true self to work. You will be recognised and valued for your contributions and be able to do your work in a collegial, flat-structured environment.