Octopus Energy

About the Company

We're on a mission to make a big green dent in the universe by building a truly sustainable energy system globally.

That means making power greener, smarter, and more affordable for everyone.

We put customers at the heart of everything we do: with always-fair prices, transparency and outrageous customer service.

We drive system change: with transformative tech to make renewable energy the norm and end global reliance on fossil fuels.

Octopus Energy Group is made up of 10 businesses spanning 6 countries across 3 continents, including: Octopus Energy Retail, Kraken Technologies, Octopus Energy Generation, Kraken Flex, Octopus Electric Vehicles, and the Octopus Centre for Net Zero. More on OEG @ octopusenergy.group

Listed Jobs

Company Name

Octopus Energy

Job Title

Information Security Analyst - 12 month Maternity Cover

Job Description

Job title: Information Security Analyst – 12‑month Maternity Cover Role Summary: Support and enhance the Information Security Management System (ISMS) to maintain audit readiness and ISO 27001 certification. Manage evidence, conduct risk and supplier reviews, update governance artefacts, and promote security awareness across technical and non‑technical teams. Expectations: - Deliver ISMS support within a fast‑growing environment. - Meet audit and compliance timelines. - Communicate findings and action status to stakeholders. Key Responsibilities: - Operate and continuously improve the ISMS framework and controls. - Prepare, gather, and organise evidence for internal and external audits. - Lead risk and supplier review processes; track and report action completion. - Maintain and update security policies, procedures, and registers. - Facilitate security awareness initiatives for all staff. - Collaborate with cross‑functional teams to embed secure practices. - Identify and implement process efficiencies in assurance and compliance workflows. Required Skills: - Deep understanding of ISMS concepts and ISO 27001 requirements. - Experience in governance, risk, compliance, and audit activities. - Knowledge of information security and data protection fundamentals. - Strong organisational skills and meticulous attention to detail. - Clear written and verbal communication; ability to work with diverse teams. - Practical, adaptive approach suitable for a dynamic environment. Required Education & Certifications: - Degree or equivalent experience in Information Security, Computer Science, or related field. - ISO 27001 audit or related security certifications preferred (e.g., CISSP, CISM, ISO 27005).

London, United kingdom

Hybrid

30-10-2025

Company Name

Octopus Energy

Job Title

Backend Developer

Job Description

Job title: Backend Developer Role Summary: Build scalable web service backends for mobile/web apps in renewable generation and financial domain, starting from greenfield projects, as part of a founding team. Expactations: Deliver robust, fault‑tolerant code; collaborate on vision and feature discussions; continuously improve backend architecture; maintain high quality standards through CI/CD pipelines. Key Responsibilities: - Design, develop, and maintain Python/Django APIs and supporting services. - Create and evolve GraphQL endpoints (or learn). - Implement unit, integration, and acceptance tests. - Participate in code reviews and architectural design sessions. - Deploy and manage services in CI/CD pipelines, ensuring reliability. - Provide technical guidance within a small engineering team. Required Skills: - 2+ years Python/Django backend development. - Strong Python ecosystem knowledge. - Git proficiency. - Experience with CI/CD workflows. - Ability to write robust, fault‑tolerant software. - Good communication and collaborative mindset. - Familiarity with regulated industry contexts (banking, insurance, healthcare, investments) is a plus. - Knowledge or desire to learn GraphQL is a plus. Required Education & Certifications: Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent experience).

London, United kingdom

Hybrid

Junior

03-11-2025

Company Name

Octopus Energy

Job Title

Backend Engineer II

Job Description

**Job Title** Backend Engineer II **Role Summary** Design, develop, and maintain scalable, fault‑tolerant backend services for cross‑functional device and mobile product teams. Use Python frameworks, domain‑driven design, and async processing to deliver APIs and data pipelines that support diverse global utility markets. **Expectations** - Deliver high‑quality Python code that meets performance and reliability standards. - Collaborate with product, design, operations, and data teams to map business requirements to technical solutions. - Implement version‑controlled, test‑driven development with CI/CD pipelines. **Key Responsibilities** - Build and extend REST/GraphQL APIs using Django or equivalent frameworks. - Model domain entities and persist data in PostgreSQL, ensuring consistency and query efficiency. - Develop and maintain Celery workers and other asynchronous components for background task processing. - Design robust error handling, logging, and monitoring for production systems. - Participate in code reviews, architectural discussions, and continuous improvement initiatives. - Support device firmware integration and mobile app backend requirements, ensuring seamless cross‑product functionality. **Required Skills** - Python programming (≥3.7) - Django or similar web framework - Domain‑driven design and entity modeling - GraphQL implementation - Asynchronous processing with Celery or async frameworks - PostgreSQL database design and optimization - Unit & integration testing, TDD practices - Familiarity with version control (Git) and CI/CD pipelines **Bonus Skills** - Amazon Web Services (AWS) – EC2, RDS, Lambda, S3, etc. - Kubernetes container orchestration - DevOps practices (Docker, Helm) **Required Education & Certifications** - Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent practical experience). - No mandatory certifications required.

London, United kingdom

Hybrid

04-11-2025

Company Name

Octopus Energy

Job Title

Business Development Manager

Job Description

**Job Title** Business Development Manager – Electric Vehicle Fleet Solutions **Role Summary** Drive B2B sales for an electric vehicle charging platform, building and managing a pipeline from lead generation to closed deals. Deliver consultative solutions, oversee customer onboarding, and maintain high satisfaction while collaborating cross‑functionally to refine product propositions. **Expectations** - Meet or exceed quarterly sales targets in a fast‑moving environment. - Manage full sales cycle: prospecting, qualification, proposal, negotiation, and contract signing. - Maintain accurate, up‑to‑date CRM records and pipeline reports. - Act as the primary customer liaison during implementation and post‑sales support. **Key Responsibilities** - Generate new business through independent lead sourcing and inbound channels. - Engineer tailored fleet charging solutions for corporate clients. - Conduct virtual and in‑person client presentations and launch events. - Gather customer feedback to inform product development and improve experience. - Partner with marketing, product, and operations teams to refine B2B messaging and collateral. - Ensure compliance with contractual and regulatory requirements for EV infrastructure deployments. - Achieve and sustain high levels of customer satisfaction and retention. **Required Skills** - Proven B2B sales experience (minimum 3–5 years) in technology, SaaS, or energy services. - Strong consultative selling, with excellent listening, negotiation, and communication skills. - Track record of building and closing a consistently updated pipeline. - Passion for electric vehicles, energy transition, and sustainability. - Self‑motivated, entrepreneurial mindset with adaptability to change. - Customer‑centric approach, delivering exceptional service throughout the customer journey. - Comfortable with data‑driven decision making and pipeline analytics. - Knowledge of commercial automotive leasing or fleet management is advantageous. **Required Education & Certifications** - Bachelor’s degree in Business, Engineering, Energy, or related field. - Relevant sales certifications (e.g., HubSpot, LinkedIn Sales Solutions, or equivalent) preferred but not mandatory.

London, United kingdom

Hybrid

25-11-2025