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Senior Software Engineer

Kraken
London, United Kingdom
Full Time
Posted November 13, 2025
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Job Description

A Senior Software Engineer responsible for developing and maintaining energy management platforms using technologies like Python, Django, and AWS, contributing to innovative solutions for a sustainable energy future.

Key Responsibilities

  • Develop and maintain server-side applications using Python, Django, Django-REST-framework, and GraphQL.
  • Implement and manage infrastructure using AWS, Terraform, Packer, and Consul as part of continuous deployment pipelines.
  • Collaborate with cross-disciplinary teams including client-side and mobile engineers, UX experts, and designers.
  • Monitor and measure application performance using tools like Loggly, Sentry, and Cloudwatch.
  • Contribute to the development of AI-driven platforms for energy management, including customer information systems, billing, and meter data management.

Requirements

  • Proven experience as a Senior Software Engineer or in a similar senior engineering role with a strong track record of developing and maintaining software systems.
  • Extensive experience with server-side development primarily using Python, including frameworks such as Django, Django-REST-framework, and GraphQL Graphene.
  • Deep understanding of AWS cloud services and infrastructure, including experience with Hashistack tools such as Packer, Consul, and Terraform, as part of a continuous deployment pipeline.
  • Experience with implementing and managing continuous delivery pipelines, including practices such as immutable infrastructure, using tools like CircleCI and Terraform Enterprise.
  • Familiarity with monitoring and performance measurement tools such as Loggly, Sentry, and Cloudwatch to ensure production system reliability and performance.
  • Ability to work within a multi-discipline engineering team, collaborating closely with server-side, client-side, and mobile engineers, as well as UX experts, copywriters, and designers.
  • Experience with managing and deploying web applications using Django, ELB health checks, and ensuring high availability and scalability.
  • Strong understanding of software development best practices, including version control (GitHub), project management (Asana, Google Docs), and open-source coding conventions.
  • Excellent problem-solving skills and the ability to work effectively in a fast-paced, Agile environment following a Kanban-like approach.
  • Commitment to diversity and inclusion, with a willingness to meet 100% of the essential job requirements as specified, and to apply even if not all requirements are fully met.

Benefits & Perks

Compensation/salary range not specified
Work schedule not specified
Work environment perks include being a certified Great Place to Work in multiple countries and recognized as a top workplace on Glassdoor
Tools and environment provided to unleash potential, with accommodations available upon request

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