Job description
Job details
- Location: The City, Central London
- Work mode: Hybrid
- Employment type: Full-time (Not an internship)
- Salary: GBP 93,130 per year
Role overview
Runtime Group Ltd is hiring a Senior Python Backend Developer to join their growing software house in Central London. This role focuses on building backend systems that help businesses reduce wasteful processes, costs, and energy while improving ROI. The position offers a flexible hybrid work model with only 1-2 office visits per month in The City, Central London. This is a full-time Senior-level opportunity in Python development with a competitive salary of up to £90,000 GBP.
Job details
The role is based in The City, Central London, and operates on a Hybrid work model requiring 1-2 days per month in the office. This is a full-time position offering a salary of up to £90,000 GBP. You will work with modern Python technologies including Pydantic, PostgreSQL, Numpy, and Pandas to build scalable backend solutions that transform corporate finance through live, dynamic financial metrics.
Responsibilities
- Design and develop Python backend systems for financial analytics platforms
- Build scalable APIs using Pydantic for data validation and serialization
- Implement data processing pipelines with Numpy and Pandas
- Optimize PostgreSQL database queries and schema design
- Collaborate with cross-functional teams to deliver sustainability-focused solutions
Requirements
- 4+ years of professional Python development experience
- Strong expertise in Pydantic, PostgreSQL, Numpy, and Pandas
- Proven track record building backend systems and APIs
- Experience with data processing and financial systems
- Excellent problem-solving and optimization skills
Benefits
- Salary up to £90,000
- Flexible hybrid work: 1-2 office days per month
- Work on impactful sustainability projects
- Join a growing software house