Senior Python Software Engineer

SoCode Limited; City Of London; Hybrid; GBP 90,000 - 120,000; Full time

Job summary

SoCode Limited in London is seeking a Senior Software Engineer to own and technically lead the end-to-end delivery of multiple platform components within our SaaS products, focused on multi-tenant B2B data visualisation and analytics. You will collaborate with the SaaS Product Owner, work with internal teams and external customers, and mentor colleagues while championing engineering standards.

The role embraces AI-assisted workflows to speed delivery in a hybrid work environment.

Qualifications

• Degree in computer science or related subject.
• 6+ years of Python development for multi-tenant B2B SaaS.
• Strong PostgreSQL knowledge and AWS services (Cognito, Lambda, API Gateway, S3).

Responsibilities

• Own and technically lead end-to-end delivery of platform components.
• Collaborate with the SaaS Product Owner and internal/external customers.
• Mentor teammates and uphold high engineering standards.
• Leverage AI tools and automated workflows to accelerate delivery.

Skills

Python

PostgreSQL

SaaS multi-tenant

AI tooling

TypeScript

React

AWS

Terraform

Education

Degree in computer science

Tools

AWS Cloud

Terraform

Job description

Senior Software Engineer

Location: London, UK

Working Environment: Hybrid (2 days on-site per week)

This is an opportunity to join a leading fintech business operating at the forefront of market data and analytics during a period of rapid growth! Their SaaS products are the market-leading applications for data visualisation and data science across the industry, and they are now in search of an experienced software engineer to join their SaaS team.

As a Senior Software Engineer, you will own and technically lead the end-to-end delivery of several components within the platform, working closely with the SaaS Product Owner and collaborating with both internal teams and external customers. You will also be expected to leverage modern AI tools and automated workflows to accelerate delivery, champion high engineering standards, and help mentor and support your teammates.

Key Requirements

• Degree in computer science or other relevant subject.
• Experience working on the development of multi-tenant B2B SaaS applications.
• 6+ years of experience programming in Python, with good working knowledge of PostgreSQL.
• Experienced with core AWS services (Cognito, Lambda, API Gateway, S3...) and IaC via Terraform.

Desired, but not essential:

• Experience working in a full-stack capacity, with Typescript / React for front-end development.
• Experience with AI assisted tools (Claude, GitHub Copilot, Cursor...) to improve day-to-day productivity