Job is active

Senior Python Developer

130 000 – 143 000 £
ContractExperience not specifiedOn-siteBristol

About this job

Senior Python Developer | £500-£550p/day (Outside IR35) | 6 months | Bristol (open to being on site 1/2 a month) | MySQL, SQLAlchemy, Pandas, FastAPI. Jira and Git

Our client's Engineering team is looking for a Senior Python Developer to lead a programme of client reporting, operational, and API enhancement work

Rate: £500-£550p/day (Outsie IR35)
Location: Bristol, 6 months

This is a hands on contract role and these are the three main areas:

  • PDF client report enhancements
  • Compliance and operational reporting
  • API enhancements and migrations

You'll work closely with the client's in-house Engineering team and a Mid Python Developer!

What you'll be doing
  • Owning delivery of features and improvements across reporting, operational tooling, and APIs
  • Designing and building robust, well-tested Python code against MySQL-backed data using SQLAlchemy
  • Using Pandas for more complex data manipulation and transformation in reporting workflows
  • Architecting and extending FastAPI services, including planning API migrations
  • Working within the team's existing Git workflow and tracking work through Jira
Required experience
  • MySQL - strong experience with query design, optimisation, and relational data modelling
  • SQLAlchemy - solid production experience using it as an ORM/toolkit, including more complex query patterns
  • Pandas - confident using it for non-trivial data manipulation and reporting workflows
  • FastAPI - proven experience designing and building APIs with FastAPI, ideally including migration or modernisation work
  • Jira and Git
Nice to have
  • PyMuPDF
  • GCP
  • Terraform

If this sounds like a good fit, apply now!

Senior Python Developer | £500-£550p/day (Outside IR35) | 6 months | Bristol (open to being on site 1/2 a month) | MySQL, SQLAlchemy, Pandas, FastAPI. Jira and Git

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Market insight

59% above median
85 955 £

Based on 38 offers with salary for Jobs on-site in Bristol

Full salary breakdown

Oscar Technology Bristol ·

Mid Python Developer

117 000 – 130 000 £
ContractOn-siteBristol

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The employer lists 130 000 – 143 000 £ for this role at Oscar Technology in Bristol. For comparison, the local market median is about 85 955 £ based on 38 similar offers.

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