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A technology, design, and creative community for Oxfordshire

Backend Developer (AWS)

Closing date:
28th August 2022
Job Type:
Salary / Rate:
Dependent on experience / Competitive
Posted by
Sean Hosking

Come to work in a fantastic green tech team in Oxford

About Us

Our company is Trust Power, we are part of the Low Carbon group of companies, founded on the principle of making a lasting impact on climate change. Trust Power’s goal is to engage household consumers in their use of energy, prompt behavioural change and present renewable alternatives, in so doing reducing their carbon footprint and energy spend.

For energy customers, Trust Power delivers immersive, personal energy usage data, technology and advice; enabling customers to make informed, cost-effective usage decisions to lower their energy consumption and bills. Trust Power’s first product to be launched is called Loop (see – an energy-saving assistant facilitating easy switching of energy tariffs and tracking energy usage and costs to help customers use less.

We use a wide variety of software technologies and we host our service components through extensive use of managed Amazon Web Services (AWS). We build iOS and Android apps using React Native and web apps with React. These work with smart meter devices that stream usage data to our cloud platform. We have big ambitions to grow and an exciting roadmap planned, so we're looking for engineers to make all the stuff happen!

We are a friendly team with a family feel, with our HQ right in the heart of Oxford - a stone's throw from the new Westgate Centre. We have secure bike storage, a newly refurbished swanky office; kitchen area with all mod-cons.

About you

You will have had experience working on scalable AWS cloud based projects, and a track record of delivering fit-for-purpose and robust systems.  You will be passionate about software as well as the renewables sector and will be keen to use your skills employed to make lasting changes to climate change through lowering domestic energy consumption.

In short, we're looking for really solid engineers; constructive and thoughtful, with a smart, professional attitude and fantastic collaboration skills. 

Our package is competitive and we are keen to hold out for and attract the best candidates.  If this is all you and you're looking for your next step, please get in touch.

The Role Requirements

You will report to the Principal Engineer and be a key member of the team, your responsibilities will be varied and you will be involved on a day-to-day basis in numerous aspects of our software development including:

Core Skills and Experience Required

And experience in any of the following would be advantageous:


Our office is based in the centre of Oxford, 10 minutes walk from the train station and a 10 minute cycle from multiple park and ride sites. This role is open to office and hybrid working.