Ohme
Ohme is a UK-based company founded in 2017 that specializes in smart home charging technology for electric vehicles, offering dynamic EV chargers that integrate with energy tariffs to provide economical and environmentally friendly charging options.
Company facts
- Founded
- 2017
- Headquarters
- United Kingdom
- CEO
- David Watson
About
Hello, we're Ohme. We're on a mission to speed up the global transition to clean energy by providing affordable and easy-to-use smart charging technology for drivers around the world. Here at Ohme, we're focused on engineering smart home chargers that give drivers the power to get the most from their electric vehicle, while saving them money and helping the planet. Our unique tech integrates with all energy tariffs, so that drivers can charge at the cheapest and greenest times available – we're taking smart charging to the next level. Our vision may sound ambitious, but this is where Ohme's potential lies – in creating charging solutions that ease the transition to electric across the globe. And we're just getting started. We founded Ohme in 2017 with the idea of adjusting energy demand to meet supply using electric vehicles (EVs). Our CEO, David Watson, envisioned a smart charging system that would encourage customers to charge at off-peak times with reduced rates, with suppliers even sometimes paying them to charge during times of over-supply. He bought a Tesla and came up with the idea of controlling charging with a smart cable, giving customers better and more visible control. The first working prototype for the Ohme Home Charger was produced in 2018, and Octopus was the first supplier with the final production version in 2019, taking advantage of Octopus's agile overnight tariffs for EV drivers. Our unique technology and software can integrate with off-peak EV tariffs, such as those from Octopus and OVO, helping EV drivers reduce their running costs by charging both at the times that are cheapest and when renewable energy generation is at its highest – so low cost and low CO2. We are now the official charging partner for several OEMs including the Volkswagen Group, Mercedes-Benz, Polestar, and Volvo Cars in Ireland, plus we are partners with Motability, the UK's largest fleet operator. We believe that the greatest impact comes when working as one team, and we're building a team of inspiring individuals passionate about breaking new ground to create a greener future.
Open positions
Product Manager
Ohme is on a mission to accelerate the global transition to clean, affordable energy. We do that by serving as an integrated hardware and software smart-grid platform, focused on the residential EV charging market. The…
Software Engineer
Software Engineer on Ohme's Business Systems team in London, maintaining and extending the Odoo ERP (~70%) while building new Python microservices and React internal UIs behind versioned APIs (~30%). Works with finance, operations and customer care on an AWS/CI-CD stack at a cleantech EV-charging company; no visa sponsorship.
Director of Product
Ohme is on a mission to accelerate the global transition to clean, affordable energy. We do that by serving as an integrated hardware and software smart-grid platform, focused on the residential EV charging market. The…
Compliance Manager
Ohme is on a mission to accelerate the global transition to clean, affordable energy. We do that by serving as an integrated hardware and software smart-grid platform, focused on the residential EV charging market. The…
Legal Counsel
Legal Counsel at Ohme drafts and negotiates commercial contracts, advises on data protection and SaaS agreements, and supports global legal operations for a cleantech company focused on residential EV charging.
Analytics Engineer
Analytics Engineer at Ohme (London, hybrid, 3 days in office) will own the Snowflake warehouse and dbt project end to end — data models, testing, cost control per charger, and the semantic layer — building a trusted analytics platform for the whole company. Core tech: SQL, Snowflake, dbt, AWS; Terraform and Python are a plus.
QA Lead
Ohme, a cleantech company building a smart-grid EV charging platform, seeks a QA Lead in London to line-manage QA engineers, align quality standards across engineering, and own an automation-first, AI/agentic test strategy. Expect hands-on test automation (Playwright/Selenium-style tools, CI) plus heavy people leadership and quality metrics work.
Senior Data Engineer
Senior Data Engineer at Ohme (London, hybrid with 3 days/week in office) who designs, builds, and scales the data services and APIs powering Ohme's smart EV-charging energy platform. Core stack: AWS (S3, Lambda, Glue, Athena, DynamoDB, AppSync), Snowflake, Python, and Infrastructure as Code with AWS CDK.
Head of Engineering
Leads Ohme’s engineering teams to build and scale the software and AI systems that power smart residential EV charging, ensuring reliability, security, and rapid delivery of features that make charging cheaper and greener.
Energy Trading Manager
Ohme is on a mission to accelerate the global transition to clean, affordable energy. We do that by serving as an integrated hardware and software smart-grid platform, focused on the residential EV charging market. The…
Lead Security Engineer
Lead the security engineering function at a fast-growing cleantech startup, building and operating controls across AWS, Microsoft security tools, and AI systems while shaping the company’s security architecture and governance.