
Sention is a company focused on cell intelligence, applying advanced diagnostic techniques and machine learning to optimize the performance, reduce the cost, and improve the safety of electrochemical devices like batteries, fuel cells, and electrolyzers. Their proprietary ultrasound technology and electrochemical characterization methods allow them to 'look inside' these devices, measuring critical physical, structural, and chemical properties. This data, combined with their cloud-based analytics platform and machine learning algorithms, provides invaluable insights for developers, manufacturers, regulators, and circular economy solution providers. Sention aims to empower the electrochemical industry by shortening design-build-test cycles, improving manufacturing quality control for a no-fault forward strategy, and enabling predictive safety capabilities for in-field diagnostics. They target the energy transition market, starting with batteries, to accelerate time to market, improve yield, quality, and safety.

Sention is a company focused on cell intelligence, applying advanced diagnostic techniques and machine learning to optimize the performance, reduce the cost, and improve the safety of electrochemical devices like batteries, fuel cells, and electrolyzers. Their proprietary ultrasound technology and electrochemical characterization methods allow them to 'look inside' these devices, measuring critical physical, structural, and chemical properties. This data, combined with their cloud-based analytics platform and machine learning algorithms, provides invaluable insights for developers, manufacturers, regulators, and circular economy solution providers. Sention aims to empower the electrochemical industry by shortening design-build-test cycles, improving manufacturing quality control for a no-fault forward strategy, and enabling predictive safety capabilities for in-field diagnostics. They target the energy transition market, starting with batteries, to accelerate time to market, improve yield, quality, and safety.
Headquarters: London, United Kingdom
Founded: 2022
What they do: Battery cell intelligence and diagnostics using ultrasound-based measurement, electrochemical characterisation, and machine learning
Latest round: Seed — £3,700,000 (announced 2025-05-21), lead: Twin Path Ventures
Notable investors: Twin Path Ventures; UK Innovation & Science Seed Fund; Third Sphere; Green Angel Ventures; GK Goh Ventures; Energy Revolution Ventures; Endgame Capital; Doral Energy-Tech Ventures
| Company |
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Battery cell intelligence / diagnostics for electrochemical devices (batteries, fuel cells, electrolyzers).
2022
Climate Technology Product Manufacturing
£3,700,000
Investors listed also include UK Innovation & Science Seed Fund, Third Sphere, Green Angel Ventures, GK Goh Ventures, Energy Revolution Ventures, Endgame Capital, and Doral Energy‑Tech Ventures (8 investors total shown).
£170,000
Location: Hackney Wick, London
IMPORTANT NOTE: WE ARE NOT CURRENTLY PROVIDING VISA SPONSORSHIP FOR THIS ROLE
Benefits
About Sention Sention Technologies is transforming diagnostics for the battery industry, enabling
unprecedented insights into battery performance, quality, and safety. Our proprietary
technologies allow us to see inside batteries and deliver actionable data to customers
through our software platform. Our solutions empower R&D departments, battery
manufacturers, and pack integrators to meet the demands of the energy transition.
Role Summary
Hands-on role responsible for building, assembling, wiring, calibrating and testing electro-
mechanical devices. The technician will work on both production systems and prototypes
integrating mechanical components, motion systems and electronics to deliver fully
functional validated machines.
You will work at the interface between R&D prototypes and repeatable production,
helping transform experimental hardware into robust, buildable systems. The role requires
comfort with changing requirements and the ability to apply strong practical judgement as
designs evolve. You will build complete systems, debug them, improve how they are built,
and feed practical insight back to engineers.
Key Responsibilities
Electro-Mechanical Assembly
systems, sensors, and enclosures
and connector termination
Test, Calibration & Debuging
testing
improvements
Production & Process Improvement
Collaboration with R&D
Background & Experience
We are deliberately open on background, but successful applicants must have strong
hands-on competence.
Ideal Educational Backgrounds
Mechatronics
Relevant Industry Experience
The Following Industries Are Strongly Aligned With The Role
Experience Level
Strong Applications Look Like
Personal Qualities
Attitudes and personality matter as much as skills for this role:
Who You Are
Hiring process
We plan to fill this position by January 2026.