AI Engineer Infrastructure at causaLens

At causaLens, we are building the future of work by creating Digital Workers that enterprises can actually rely on. We believe that competing without these intelligent agents will soon be as unthinkable as manufacturing without machines. With over $50 million in funding from top-tier investors and a client list that includes industry leaders like Cisco and J&J, we are transforming how businesses operate by automating repetitive workflows. We are looking for someone who wants to help us lead this shift and deliver real, scalable impact.

Role at a glance

We are seeking a Senior AI Engineer Infrastructure to join our team on a full-time basis. This is an on-site role based in the United Kingdom where you will play a pivotal part in deploying cutting-edge AI agents into production environments.

Your impact

• Collaborate directly with major enterprise clients to identify their needs and deploy custom agentic workflows that solve complex business challenges.
• Design and implement robust, scalable system architectures that leverage the latest advancements in artificial intelligence.
• Take ownership of the full delivery lifecycle for high-impact AI products, moving them from initial concept through to final deployment.

What you'll need

To succeed in this role, you should be a proactive engineer with a strong background in both AI and infrastructure. We value candidates who possess the following:

• Expertise in deploying enterprise-grade AI solutions to cloud and on-premise environments, with a firm grasp of security, availability, and observability.
• A proven history of working with major cloud providers and a deep understanding of DevOps best practices.
• Practical experience building production-ready systems using LLMs, RAGs, MCPs, and agentic workflows.
• A forward-deployed engineering mindset with the ability to communicate effectively with both technical teams and business stakeholders.
• Strong skills in solution architecture, allowing you to translate complex problems into intelligent, scalable software.
• Fluency in English.

Perks and compensation

We are committed to supporting your professional growth and personal well-being. Our benefits package includes:

• Equity compensation through share options.
• Comprehensive medical insurance and dental insurance.
• Generous paid time off.
• A dedicated learning budget to support your professional development.