Senior Frontend Engineer
Octopus EnergyLondon (GB), United Kingdom
Full Time
Posted September 1, 2026
£27k - £29k· Est.
~69 people viewed this recently
Apply Now
Application opens on company website
Job Description
We're making energy fair, clean, and simple for all using technology.
Key Responsibilities
- Acting as the flexibility team’s first frontend engineer, establish the team’s frontend capability, lead the team’s frontend technical direction and represent the team to the cross-team community of frontend engineers
- Build and own a diverse range of customer-facing user journeys, enabling customers to onboard, control, and analyse their low carbon tech
- Build and own internal-facing interfaces for stakeholder-collaborators and experimental prototypes
- Interface with established mobile teams by providing WebViews for emerging mobile customer journeys
- Collaborate with our internal design team to integrate our designs into the wider Octopus design system ‘Coral’
- Carry out product discovery by working closely with our Product Manager and stakeholders from across the organisation
- Build highly reusable interfaces that enable rapid response to new opportunities
Requirements
- 5+ years of experience with our stack (listed below)
- Experience taking problems, rather than strict guidelines, and developing strong solutions
- Confidence owning the development cycle (request, requirements gathering, technical proposal, technical execution, deployment and monitoring.)
- Confidence tackling large-scale tasks individually
- An empathetic approach to delegating work and collaborating with others
- The ability to develop websites that meet strong accessibility guidelines
- Experience building scalable, performant sites that handle high levels of traffic well
- Desirable: energy domain knowledge
Ready to Apply?
Join Octopus Energy and make an impact in renewable energy
Stay Updated on Sustainability Jobs
Get the latest renewable energy jobs and career tips delivered to your inbox.
Job Alerts
Get notified about new sustainability jobs
More at Octopus Energy
More jobs at Octopus Energy
Is this your company?Claim your listing — free →