Senior Python Developer – Microservices

Company: Lyst
Apply for the Senior Python Developer – Microservices
Location: London
Job Description:

Overview

In this role you will build a scalable Python-based checkout architecture that enables multi-retailer ordering via a single API. You will join a small, lean team to deliver the integrated payment and checkout system and support partner integrations. You will work with third-party payment providers and manage secure data and onboarding for retailers to meet global regulations. This position offers a fast-paced, autonomous environment with opportunities to learn and contribute to a growing fashion tech platform.

Pay / Benefits

  • autonomous, fast-paced environment
  • opportunity to learn
  • involvement with open source projects
  • talks at events
  • collaborative team culture

Responsibilities

  • Develop and evolve the integrated payment and checkout system using Python and modern tooling
  • Support partner integration teams and simplify integration with partner retailers’ checkout systems and APIs
  • Integrate with third-party payment providers such as Stripe, Klarna, Apple Pay
  • Manage secure data handling and CRM for internal and external stakeholders
  • Automate retailer onboarding processes to comply with global regulations
  • Contribute to a scalable distributed architecture and continuous delivery approach

Key requirements

  • Python
  • PostgreSQL
  • Jenkins
  • CircleCI
  • AWS
  • Redshift
  • Redis
  • Django
  • REST framework
  • Docker
  • Microservices (HTTP)
  • TDD
  • Jira (Kanban/Scrum)
  • collaborative
  • problem-solving
  • adaptable
  • Python
  • PostgreSQL
  • Jenkins

Posted: September 14th, 2026