We build software for clean energy installers
We're building AI-native software for clean tech installers, one system that helps the businesses behind the UK's solar, heat pump and battery boom run more installs without losing control. Join our team and make a real impact.
Open positions
Most roles are based in our Bristol, UK office; some, like sales, are fully remote across the UK. Each role is tagged below.
Go-to-market
Senior Customer Success Manager
£55k–£60k
Own a book of the businesses installing solar, heat pumps, battery storage and EV chargers across the UK and US, and fix the problems that slow them down, from their first onboarding call through to renewal. We're Payaca, AI-native software for clean tech installers, and we're hiring a Senior Customer Success Manager.
View roleAccount Executive
£35k base · OTE ~£80k (uncapped commission)
Want a sales job where the only ceiling is your own work rate? We're Payaca, the platform behind the UK's solar, heat pump, battery and EV-charger installers. We're hiring an Account Executive to turn conversations into customers. Modest base, big uncapped upside, and a real path to running the team.
View roleEngineering
No open engineering roles right now. If you'd be a great fit, send us a speculative application.
Get in touchWhat you'd work on
Payaca runs the whole install business for solar, heat pump, battery and EV charger companies, so the work spans the CRM, quoting, scheduling, the field app, invoicing and Agent Dave, the AI built into Payaca.
One recent example is Glow, the solar design tool we launched in September. You pin the roof and Glow lays the panels out, and the design then becomes the priced quote, the materials list and the purchase orders. In October we added string wiring checks and a single-line diagram.
What the team shipped recently
9 November 2026
Email the people saved on each project
Automation emails can now go to an email or user field on the project, so the referrer, subcontractor or surveyor on each job hears from you without an automation per person.
6 November 2026
Field App notifications now take your engineers straight to the job
Each Field App notification now shows the task, project or note it is about, and one tap opens it in the right place.
5 November 2026
Two engineers, one project: Field App forms keep both sets of answers
When two engineers change different answers on the same project, the Field App keeps both, even if they were working offline.
Why join us
Light on meetings
We keep meetings to a minimum so your time goes on the work that matters, not back-to-back calls.
AI woven through everything
Not a side project, it's how we work. An in-house organisation of agents automates the busywork across sales, support, ops and engineering, so our small team competes like a much bigger one.
Own problems end-to-end
Full autonomy, no bureaucracy. You have the authority to make decisions and ship.
Build for the energy transition
You're building infrastructure for the global clean energy transition. Every feature helps installers complete more projects.
Room to grow
We're growing fast, and so can you. Do great work and there's space to take on more, right up to building and leading your own team.
Real reward
A competitive salary, pension, and private health cover for everyone, with discretionary share options.
Don't see the right role?
We're always looking for talented people. Send us your CV and tell us how you can contribute.
Get in touch