Breathe Battery Technologies
Technical Sales Manager - Testing and Validation Services

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Who We Are
At Breathe, we believe an electrified future is key to achieving this, which is why we are building battery technology to help brands do more with the power they have.
Our physics-based battery management software helps some of the world's largest and most iconic automotive and consumer electronics brands deliver products with faster charging, longer life, and zero compromise on safety. Put simply, we make batteries better. And we want you to join us.
What We Will Give You
- Join a talented and cohesive team who everyday go to work to do more with the power we have. Why? Because we dream of a world where everyone can breathe clean air.
- Opportunity to have a big say in how the company is run and where we are going.
- Become an agent of change and help us push the industry forward by helping make the complex simple.
- Opportunity to grow your career with us as we scale.
- We’re genuine people who want to do good and are driven by passion, coffee, and a mutual love of dogs – and yes, our office in London is dog-friendly and we would love to add more dogs to our pack.
- Flexible/hybrid working to try to accommodate your needs.
- Constant supply of office snacks.
- Share options, an ethical pension scheme, and 34 days holiday per annum inclusive of Bank Holidays.
- Ability to learn from and with a room full of experts working at the cutting edge of the industry.
- Support and training to develop your skills, be that via courses, conferences, or other learning opportunities/materials.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
What You Will Be Doing
- Lead technical discovery with customer engineering teams: the development programme they are running, the decision in front of them, and the data that would answer it.
- Translate that into a scoped test and validation programme, and present the method and rationale to an engineering audience.
- Work with the Head of Testing to set out method, scope, exclusions, timelines, and deliverables in proposals, quotes, and statements of work.
- Analyse the market: segments, pricing, competitors, and customers’ in-house capability.
- Build and maintain qualified pipeline against available capacity.
Your Background
- Working knowledge of cell characterisation, cell safety testing, and teardown analysis, including what each involves to run as a service.
- Technical sales or business development background in contract testing, contract research, or engineering services, preferably within the automotive or battery space.
- Experience running technical discovery with engineering customers and converting it into scoped programmes with defined deliverables.
- Degree or similar within Engineering.
- Familiarity with OEM and cell supplier qualification routes and supplier quality audits.
- Familiarity with ISO/IEC 17025 is advantageous.
- Ability to work cross-functionally in a kind and conscientious manner.
- Adaptability in an innovative and rapidly scaling environment, ideally from a start-up or similar.


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Diversity and Inclusion
At Breathe, we believe that having diverse perspectives within our team is an essential part of innovating quickly, thinking from first principles, and expanding our expertise. Ultimately, enabling us to deliver better products to our customers.
We aim to attract, nurture, and retain diverse individuals. Because that’s how we do our best work. And because that’s the kind of world we want to live in.
We welcome and encourage applications from all qualified candidates and are happy to provide the accommodations you need within our recruitment process to enable you to demonstrate your skills. Just let us know what you need.
So, what are you waiting for? Come join us!
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