Intermediate / Senior Hardware Engineer

Company: Guru Systems Limited

Location: London

Posted: April 11th, 2026

Intermediate/Senior Hardware Engineer

Salary: Up to £60,000

Start Date: 3rd March 2025

Location: London / Hybrid (2-4 days in the office per month)

About the role

Are you excited by the idea of pushing the boundaries of IoT technology? Do you love making tech work seamlessly? Do you want to contribute to a low carbon future? At Guru Systems you can be part of a team developing technology that is radically reducing carbon emissions and making energy systems more transparent and lower cost for society.

Guru devices collect a billion measurements a month on the performance of complex district wide heat networks and per property heat apparatus, taking this wealth of data to drive industry leading analytics and insights to allow operators to reduce carbon emissions and user energy bills. This role is responsible for the technical delivery of our IoT devices.

You’ll work on the design of our next generation of IoT devices that work in conjunction with our cloud based applications. This role is ideal for an experienced Intermediate level Hardware Engineer looking to take the next step in their career, or for candidates who have recently become a Senior Hardware Engineer. You will be working closely with Embedded Software Engineers, Engineering leadership, Product Managers and Manufacturing professionals with exposure to the full product & design lifecycle from specification & architecture through to release & support.

You’ll work with the team to deliver high quality IoT devices which meet functionality, cost, regulatory and reliability targets, and you’ll be closely involved with real world deployments which interoperate with a range of 3rd party hardware devices.

You’ll work in our Product & Engineering team of 12 and participate in the specification of our devices, then implementing the device hardware architecture, detailed circuit design and PCB layout, followed by prototype debug and verification, regulatory approvals and then introduction to production (including writing manufacturing test software solutions). The role will also allow writing of targeted modules of embedded firmware at certain times when time permits.

Required experience

Benefits

Role Type

Permanent • Full-time • Mid-level Senior

Company Overview

At Guru Systems you can be part of a team developing technology that is radically reducing carbon emissions and making energy systems more transparent and lower cost for society. To achieve our vision, we have brought together a fantastic team of extremely talented people from fields that don’t usually overlap: energy, engineering, IoT, software development and big data analytics. We’re always on the lookout for talented, passionate people to join the team. If Guru Systems sounds like the place for you, check out our vacancies below. Apply Here

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