Python Developer

Company: Pontoon
Apply for the Python Developer
Location: London
Job Description:

Job Title: Python Developer (Backend)Location: Remote (Quarterly Planning Sessions in Bristol)Remuneration: 600 per day (Inside IR35 via Umbrella)Contract Details: Fixed Term Contract, Initial 6 Months with Multi-Year Extension Potential

Responsibilities:Our client is seeking talented Backend Python Developers to join an innovative engineering team focused on building a brand-new service platform centred around CRM-related functionality. This is an exciting opportunity to contribute to a greenfield initiative, where the following responsibilities will be key:

  • Design, develop, and maintain backend services using Python.
  • Build scalable APIs and event-driven services that support customer-facing applications.
  • Develop and optimise data solutions within AWS cloud environments.
  • Collaborate with product, engineering, and frontend teams to deliver new platform capabilities.
  • Contribute to architecture decisions and establish best practises for a strategic service.
  • Support continuous improvement, automation, and engineering excellence across the team.
  • Engage in Agile ceremonies and foster a collaborative engineering culture.

Essential Skills & Experience:The ideal candidates will possess a strong set of skills and experiences, including:

  • Significant commercial experience developing backend applications in Python.
  • Proven expertise within AWS cloud environments.
  • Strong understanding of database technologies, including PostgreSQL and SQL or NoSQL databases (preferably DynamoDB).
  • Experience in building and supporting production-grade backend services.
  • Comfort in a hands-on development environment.
  • Strong problem-solving abilities with a product-focused mindset.
  • Experience in Agile software development teams.

Desirable Skills:While the essential skills are crucial, additional experience in the following areas would be advantageous:

  • Familiarity with DynamoDB.
  • Knowledge of event-driven architecture and messaging patterns.
  • Experience developing microservices and distributed systems.
  • Exposure to CRM platforms or customer service applications.

Candidate Profile:Our client is looking for engineers who are:

  • Product-minded, focused on delivering tangible business value.
  • Comfortable operating in a fast-paced, evolving environment.
  • Strong communicators capable of collaborating effectively across both technical and non-technical teams.
  • Passionate about building robust, scalable cloud-native applications.

This is an outstanding opportunity to become part of a long-term programme, working on a brand-new platform with substantial investment and the potential for extensions well beyond the initial contract term. If you are ready to make an impact in a dynamic environment, this role may be the perfect fit!

We use generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention.

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Posted: September 21st, 2026