Location
: London, UK (Hybrid, 3 days/week)
Terms
: Permanent | £55K–65K + bonus, benefits & options
About us
:
Flatpeak connects to energy suppliers globally, streaming real-time electricity prices into devices and platforms for cost-optimised control. We've raised over $5M from top VCs in energy, fintech and AI — and we're just getting started.
Our stack
:
Node, Golang, MongoDB, Snowflake, AWS Serverless, Atlas, Fly, Graphana, Tableau
About you
:
* 3+ years of experience as a JavaScript / TypeScript engineer
* Good understanding of authentication mechanisms
* Experience integrating with third-party APIs (REST & GraphQL)
* Experience with data scraping and web scraping
* Familiarity with serverless architectures
* Experience or interest in Golang will be a plus
Our process:
* Video call with Lead Engineer
* Take-home test
* In-person interview with Lead Engineer + CTO
Our benefits:
* MacBook
* Paid sick leave
* Pension contribution
* Annual salary review
* Discounted gym membership
* Eye care vouchers
* Regular socials
* Share options
We work from our Central London office (EC1) at least three days a week to stay sharp on collaboration, communication, and execution. If that suits you, we'd love to hear from you.