Chief Technical Officer

Theros Labs; London; On-site; GBP 100,000 - 150,000; Full time

Job summary

Join a leading deep-tech innovator as a Chief Technical Officer (CTO) at Theros Labs. You will lead the development of next-generation energy technologies, ensuring scalability and efficiency. This role combines technical leadership with hands-on innovation in AI-driven energy solutions, shaping the future of power across various industries.

Benefits

Equity Participation

Competitive Compensation Package

Qualifications

• 5-10 years of experience in technical leadership roles.
• Expertise in solar technologies and energy storage preferred.

Responsibilities

• Lead technical research and development across product range.
• Drive R&D in new product ventures and oversee prototype development.

Skills

Technical Leadership

AI-driven Automation

Energy Systems

Material Science

Blockchain

Education

PhD in Material Science

Master’s in Electrical Engineering

Master’s in Energy Systems

Job description

Lead the technical vision and innovation at Theros Labs, driving the development of next-generation energy technologies that redefine how industries generate, store, and trade power.

Location: London

Job Type: Full-time

About Theros Labs

Theros is a deep-tech climate innovator pioneering an AI-driven, blockchain-powered energy economy. Our mission is to redefine how energy is generated, optimised, and distributed—creating self-sustaining power ecosystems that drive global sustainability. By integrating artificial intelligence, machine learning, and decentralised energy networks, we are engineering the future of power for industries ranging from real estate to, manufacturing, and transportation.

As we scale, we seek a world-class Chief Technical Officer (CTO) to lead research, engineering, and technical execution—bringing cutting-edge energy innovations from concept to real-world deployment. This role is critical in shaping the technical foundation of Theros Labs' disruptive energy solutions, ensuring scalability, efficiency, and long-term impact.

Position Overview

The Chief Technical Officer (CTO) will lead technical research, development, and deployment across Theros Labs' product range. This role demands a highly technical leader with deep expertise in energy systems, power infrastructure, advanced materials, and AI-driven automation.

As a hands-on innovator, you will develop, test, and optimise next-generation energy solutions, from self-sustaining power systems to decentralised energy networks and adaptive smart materials. This role is suited for a technical leader who can bridge deep research with real-world implementation in large-scale industrial applications.

Key Responsibilities

1.Technical Research & Innovation

Drive breakthrough R&D in new product ventures

Oversee the design and development of high-performance, self-regulating power systems.

Advance decentralised energy models, ensuring scalability, resilience, and security.

Lead technical teams in material science, AI-driven energy optimisation, and blockchain-based power transactions.

Develop next-gen energy storage, high-efficiency photovoltaics, and self-healing smart grids.

Oversee prototype development, testing, and commercial viability analysis.

3.Scalability & System Integration

Ensure Theros Labs technology scales across multiple industries, from real estate, to automotive and industrial manufacturing.

Develop robust, modular technical frameworks for future expansion.

Align R&D with real-world deployment in collaboration with engineering and business teams.

4.Technical Leadership & Cross-Team Collaboration

Build and mentor a high-performing technical team across material science, AI/ML, and engineering.

Work closely with the CEO and leadership team to align technical development with business objectives.

Represent Theros Labs at technical forums, investor discussions, and industry conferences.

5.Intellectual Property & Compliance

Oversee patent filings, IP protection, and technical risk assessment.

Ensure compliance with global energy regulations, material science safety standards, and blockchain security best practices.

Skills & Experience

5-10 years of experience in technical leadership roles in deep-tech, energy systems, or advanced materials research.

Proven track record in developing and deploying large-scale technical solutions/products.

Expertise in solar technologies, high-performance energy storage, AI-driven grid optimization, or blockchain-based energy transactions preffered but not essential.

Experience leading complex R&D teams, managing prototype-to-production transitions, and overseeing full-stack technical development.

Experience working on infrastructure projects.

Passion for deep-tech innovation, decarbonisation, and building the next-generation energy economy.

Preferred Qualifications:

PhD or Master’s in Material Science, Electrical Engineering, Energy Systems, or a related technical field.

Previous leadership in a high-growth deep-tech startup or research-driven energy company.

Track record of patents, research publications, or groundbreaking work in energy/materials science.

Why Join LexLab?

Be at the technical forefront of an AI-powered, blockchain-driven energy revolution.

Develop game-changing technology that redefines how industries generate and distribute power.

Lead an elite team of engineers and scientists building the future of energy.

Play a strategic role in scaling LexLab into a world-changing technology powerhouse.

Equity participation & competitive compensation package available.

Application Process

If you are a technical leader passionate about AI, material science,and energy, we want to hear from you! Apply today by sending your resume and a statement on why you believe you can add value to:

Theros Labs is an equal opportunity employer committed to diversity, innovation, and impact.

Join us in engineering the future of energy.