Senior Backend Python Engineer — Hybrid (London)

Rullion; Greater London; Hybrid; GBP 85,000 - 120,000; Full time

Job summary

Rullion is seeking senior Backend Python Engineers to build robust backend services for an energy provider on a hybrid London-based contract. The role is full-time, 37 hours per week, initially three months with potential extension.

You will work in an agile team, applying serverless design and collaborating across Product, Data, Front-end, Platform and Security teams. You'll contribute to high-scale systems, deliver features, and participate in code reviews and pair programming to ensure

Qualifications

• Senior backend developer with expertise in Python.
• Experience building RESTful APIs and GraphQL.
• Proficient with Git and version control.
• Excellent problem solving, debugging and design skills.
• Familiar with TDD and pair programming.
• Strong communication skills for teamwork.

Responsibilities

• Contribute to backend systems and cloud apps.
• Develop features using Python and AWS.
• Adopt a serverless-first design and collaborate in an agile team.
• Develop, test, deploy new features and experiments.
• Engage in pair programming and code reviews.
• Collaborate with Product, Data, Front-end, Platform, and Security teams.

Skills

Senior Backend

Python

REST/GraphQL

Git

TDD

Pair Programming

Communication

AWS

Software Design

Problem Solving

Job description

Rullion is seeking senior Backend Python Engineers to build robust backend services for an energy provider on a hybrid London-based contract. The role is full-time, 37 hours per week, initially three months with potential extension.

You will work in an agile team, applying serverless design and collaborating across Product, Data, Front-end, Platform and Security teams. You'll contribute to high-scale systems, deliver features, and participate in code reviews and pair programming to ensure