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Ascendion

Senior Python Developer

Bromley
Posted about 19 hours ago
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Job Description:

We are hiring an experienced Senior Python Developer to join a leading global banking client.

This role is ideal for professionals with strong expertise in Python backend development, SQL, Linux, and software engineering best practices within an Agile environment.

Key Responsibilities:

  • Design, develop, and maintain scalable Python applications using OOP and software design principles.
  • Build and optimize backend services and batch processing applications.
  • Write and optimize complex SQL queries across PostgreSQL, MySQL, or SQL Server.
  • Work in Linux environments, including bash scripting and deployments.
  • Develop and maintain automated testing frameworks using PyTest, TDD, and BDD (Behave).
  • Manage source code using Git and participate in code reviews and CI/CD workflows.
  • Work with Agile teams using JIRA and support enterprise application delivery.

Reasons to use Rodeo

I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.

Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.

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Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.

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Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

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It searches the market for you

Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.

Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

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Strong

Experience fit

Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

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Strong

Only hits

No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.

Must-Have Skills:

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  • 12+ years of Python development experience.
  • Strong Python OOP and software design expertise.
  • SQL (PostgreSQL, MySQL, or SQL Server).
  • Linux/Unix and Bash scripting.
  • Experience with Autosys (or similar enterprise scheduling tools).
  • Git, JIRA, Agile/Scrum.
  • PyTest, TDD, and BDD (Behave).
  • Experience in Banking or Financial Services is highly preferred.
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Skills

Python
SQL
Linux
OOP
PostgreSQL
MySQL
SQL Server
Bash Scripting
Autosys
Git
JIRA
Agile
PyTest
TDD
BDD
Behave

Location

Bromley, England, United Kingdom

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