Python Developer - Lorien Impellam
eFinancialCareersSenior Python Developer - Risk & PnL Team
Location: London (Minimum 50% onsite)
Contract Length: Initial 6-month contract (funded for several years with strong extension prospects)
Day Rate: Competitive (inside IR35)
Start Date: ASAP
Overview
We are seeking an experienced Senior Python Developer to join a high-performing Risk & PnL Team supporting a critical trading platform within a leading financial services environment.
The team is responsible for the development and enhancement of TRACC, a business-critical application used by the Derivatives Execution & Clearing (DEC) business.
The Role
Working within a collaborative team of 3 Developers, 1 Business Analyst, 1 Tester and the Team Lead, you will be involved in all aspects of the platform's development and ongoing enhancement.
The role covers:
- Core Python application development
- Web API design, development and maintenance
- Database development and optimisation
- Infrastructure and server-side processes
- Front-end enhancements using JavaScript/Angular
- Test automation and CI/CD improvements
- Working directly with business users and middle office stakeholders to understand and deliver requirements
You will play a key role in driving Agile best practices, promoting high-quality engineering standards and helping shape the future direction of the platform.
Key Responsibilities
- Design, develop and maintain Python-based applications and services
- Build and enhance APIs supporting critical business functionality
- Deliver enhancements and features through the Jira backlog
- Work closely with business stakeholders to gather, analyse and refine requirements
- Participate in sprint planning, technical discussions and solution design sessions
- Demonstrate completed work and new functionality to stakeholders
- Champion automated testing and continuous integration practices
- Identify opportunities for automation, simplification and platform improvements
Essential Skills & Experience
- Expert-level Python development experience
- Strong experience building and maintaining Web APIs
- Solid understanding of SQL and database design
- JavaScript, HTML and web application development experience
- Proven experience with Test-Driven Development (TDD)
- Strong focus on automated testing and deployment practices
- Experience working with CI/CD tools, particularly Jenkins
- Excellent communication and stakeholder management skills
Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.
Opens the company's application page
Listed via
Reed
reed.co.uk
Similar roles
Design & Tech
Related reads from TCHNX
The Quiet Revolution in Local-First Software
As major platforms face outages and data breaches, a new generation of developers is building applications that prioritise local data storage and peer-to-peer sync, challenging the cloud-first orthodoxy that's dominated tech for two decades.
The Quiet Revolution in Edge AI: Why Your Next Computer Might Not Need the Cloud
As neural processing units become standard in consumer devices, we're witnessing a fundamental shift in how AI applications work. Local processing is no longer a fallback; it's becoming the preferred architecture.
The Rise of AI-Assisted Code Generation 2: Are Developers Becoming Prompt Engineers?
As AI coding assistants reshape software development, the industry grapples with a fundamental question: is writing code giving way to writing prompts? We examine how London's tech scene is adapting to this seismic shift.