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  3. Senior Software Engineer (Backend - Python/Django)
Kraken logo

Senior Software Engineer (Backend - Python/Django)

Kraken
Tokyo, Japan
Full Time
Posted April 30, 2025
Smart Grid Technology
Apply Now

Application opens on company website

Job Description

A Senior Software Engineer Backend specializing in Python and Django, responsible for developing and maintaining energy industry software solutions, working within a collaborative, high-standard engineering team to deliver scalable and reliable systems using modern tools and practices.

Key Responsibilities

  • Develop and maintain backend services using Python, Django, Django-REST-framework, and GraphQL.
  • Implement and optimize continuous deployment pipelines using AWS, CircleCI, and related tools.
  • Write, review, and test high-quality, efficient code following engineering standards.
  • Collaborate with cross-disciplinary teams including engineers, UX experts, and designers.
  • Monitor and measure system performance using tools like Sentry and Cloudwatch.

Requirements

  • Proven experience as a Senior Software Engineer Backend with a focus on Python and Django, demonstrating the ability to develop and maintain server-side applications.
  • Strong proficiency in Python programming language, with extensive experience in building backend systems using Python.
  • Hands-on experience working with Django framework, including Django-REST-framework and GraphQL Graphene, to develop APIs and backend services.
  • Experience working within a continuous deployment pipeline utilizing AWS services, including Django, ELB health checks, and related AWS infrastructure.
  • Ability to write high-quality, thoroughly reviewed, and tested code following high engineering standards, including pair programming and maintaining fast, high-value test suites.
  • Experience working in an Agile environment following a Kanban-like approach, using tools such as Google Docs, Asana, Github, and CircleCI for work management and deployment.
  • Familiarity with monitoring and performance measurement tools such as Sentry and Cloudwatch to ensure production system stability and performance.
  • Excellent communication skills to collaborate effectively with multi-disciplinary teams including server-side, client-side, and mobile engineers, UX experts, copywriters, and designers.
  • Educational background or equivalent experience demonstrating a solid understanding of software engineering principles relevant to backend development.
  • Ability to work in a team that follows high coding conventions, open-source coding standards, and participates in weekly tech talks and internal training activities.
  • Willingness to participate in technical reviews, pair programming, and contribute to maintaining high engineering standards.
  • Demonstrated commitment to diversity, equity, and inclusion, with an understanding of the importance of honest and empathetic collaboration.
  • Legal eligibility to work in the relevant country or region, with adherence to applicable data privacy laws such as GDPR and CCPA.

Benefits & Perks

Compensation/salary range not specified
Work schedule not specified
Work environment perks include high engineering standards, pair programming, code reviews, automated testing, weekly tech talks, monthly blitz-days, participation in tech meet-ups and conferences
Use of modern tools and technologies such as Python, Django, AWS, Github, CircleCI, Sentry, Cloudwatch
Certified Great Place to Work in multiple countries
Recognition as one of the Best Workplaces on Glassdoor in the UK with a score of 4.7
Inclusive hiring practices and accommodations for applicants

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