Principal AI Engineer (Hiring Immediately)

WeBuild-AI
London

About WeBuild-AI:

WeBuild-AI are AI natives delivering 10x value for enterprise organisations. We combine highly skilled experts with our AI Launchpad , industry-aligned language models, and agents to transform enterprise organisations into AI-powered and data-driven businesses . We work with enterprise organisations on a global stage, reinventing how they design, build, and operate AI powered software at scale with speed.

Our Purpose:

We're on a mission to reinvent what's possible with AI in enterprise environments . Our AI Engineers don't just implement solutions—they discover new patterns of working with AI that revolutionise entire business processes . We believe AI will fundamentally transform how organisations operate, and we're looking for pioneers who want to lead this transformation , working at the absolute cutting edge of what's possible with today's most advanced AI technologies.

Role Overview:

As a Principal AI Engineer at WeBuild-AI, you will design, develop, and deploy innovative AI solutions that transform our clients' businesses. You'll leverage cutting-edge language models, agent frameworks, and our Pathway platform to create high-impact AI applications that deliver 10x value. You'll be given the freedom to experiment and push boundaries, discovering new ways AI can solve complex enterprise challenges.

Key Responsibilities

  • Define the overall AI architecture and technology strategy , ensuring long-term scalability and reliability.
  • Lead technical direction across multiple teams, overseeing the full AI solution lifecycle — from concept to production.
  • Mentor and guide Lead AI Engineers and technical contributors to raise the engineering bar.
  • Champion best practices for governance, observability, and lifecycle management of AI systems.
  • Evaluate and introduce emerging frameworks, including Autogen , LangGraph , and other agentic ecosystems.
  • Partner with senior stakeholders to align AI strategy with business goals.
  • Drive the evolution of our internal platform ( Pathway ) to enable faster, safer AI delivery.
  • Represent the company externally as a technical authority — at client workshops, conferences, or thought leadership sessions.
  • Proactively identify and mitigate risks in AI adoption, ensuring ethical and compliant implementation.

Required Skills & Experience

  • Deep experience architecting and scaling enterprise-grade AI/ML systems .
  • Proven expertise with cloud AI ecosystems (AWS Bedrock, SageMaker, Azure OpenAI, Azure ML).
  • Strong command of agent frameworks , vector databases , and LLM orchestration tools .
  • Ability to lead multi-disciplinary teams and manage complex AI projects.
  • Advanced proficiency in Python , MLOps, and software engineering principles.
  • Experience setting technical standards, governance frameworks , and performance benchmarks.
  • Strong consulting mindset with the ability to translate emerging technology into business impact.
  • Strategic thinker with the ability to pioneer new approaches and challenge conventional wisdom.

The Mindset We Value:

Relentless Innovation:
We're looking for individuals who are constantly exploring the edges of what's possible with AI. You should be the type who stays up late testing new approaches just to see what might work.

Flexible Methodology:
Traditional development approaches don't always apply to AI. We need people who can adapt their working methods to the unique characteristics of AI systems, embracing experimental approaches when appropriate.

Can Do Attitude:
When faced with a seemingly impossible challenge, your response should be let's figure out how rather than it can't be done. We value determined problem-solvers who find a way forward.

Balanced Perspective:
While pushing boundaries, you must maintain a grounded understanding of enterprise realities, balancing innovation with practical implementation.

Growth Opportunities:

  • Develop expertise with emerging AI models and capabilities before they reach mainstream adoption.
  • Create intellectual property and novel implementation a]]>
Posted 2026-03-18

Recommended Jobs

Spare Parts Manager - Passenger Cars

BYD Europe
Hounslow, Greater London

Spare Parts Manager Department: Aftersales Department - Passenger Cars Report To: Head of Aftersales Work Location: Uxbridge, England, UB8 1DH (Fully Office-based) 【Job Responsibilities】 …

View Details
Posted 2026-02-04

Part-time Housekeeper-Cook needed in Barnet, Job ID J1FD7E

Little Ones UK Ltd
Barnet, Greater London

This Barnet-based family is looking for a Part-time Housekeeper to cook for the family while maintaining their property. All general Housekeeping duties are required in this role. A driver would be a…

View Details
Posted 2026-03-27

Head of Email Marketing at Private Equity Insights (Hiring Immediately)

Private Equity Insights
London

Do you thrive in a fast-paced environment, where you gain a tremendous amount of responsibility? Do you want to be part of an exceptional entrepreneurial team with young, motivated and extremely driv…

View Details
Posted 2026-03-18

Practice Nurse Job

Locum Meds
London

JOB OVERVIEW Practice Nurse Job in London – Join Our Team of Healthcare Professionals Today Job Description of a Practice Nurse job in London: We are seeking an experienced Practice Nurse to…

View Details
Posted 2025-05-21

IT Technician - Co-Educational Secondary School (January...

Marchant Recruitment
Merton, Greater London

IT Technician – Co-Educational Secondary School (January Start) Location: Merton Start Date: January 2026 Contract Type: Full-time, Permanent Salary: Competitive A busy secondary sch…

View Details
Posted 2025-11-18

SEN Teaching Assistant | Southwark

Marchant Recruitment
London

An inclusive and forward-thinking primary school in Southwark is recruiting a SEN Teaching Assistant for a January 2026 start. This SEN Teaching Assistant opportunity is perfect for individuals who t…

View Details
Posted 2026-01-10

Primary Teacher

Smart Teachers
Hounslow, Greater London

A welcoming mainstream primary school in Hounslow is seeking a committed and confident Primary Teacher to join their team on a part-time basis. About the role As a Primary Teacher, you will b…

View Details
Posted 2026-04-15

Year 5 Teacher | Lambeth

Marchant Recruitment
London

A progressive Lambeth primary rated Outstanding is seeking a dynamic and reflective Year 5 Teacher to join the upper KS2 team from January 2026. This full-time Year 5 Teacher position involves leadin…

View Details
Posted 2025-11-04

Caretaker | Merton

Marchant Recruitment
Merton, Greater London

A well-resourced primary school in Merton is recruiting a reliable and proactive Caretaker to start January 2026. The appointed Caretaker will be the first point of contact for site matters, undertak…

View Details
Posted 2025-12-13