Python Developer

Expleo UK LTD; City Of London; On-site; GBP 40,000 - 70,000; Full time

Job summary

A leading technology company is seeking a skilled Python Developer to join their team in City of London. The ideal candidate will design, develop, and maintain applications for the Derivatives trading desk, ensuring code quality and delivering user-focused solutions. Responsibilities include implementing automated testing, managing CI/CD pipelines, and processing data using NumPy and Pandas. A degree in Computer Science or equivalent experience is preferred. This is a fantastic opportunity to work in a fast-paced environment.

Qualifications

• Strong technical expertise in Python and related technologies.
• Ability to deliver efficient, scalable, and reliable solutions.
• Experience with CI/CD and automated testing methodologies.

Responsibilities

• Design, develop, and maintain in-house applications for the Derivatives trading desk using Python.
• Implement automated testing with PyTest and ensure code quality through peer reviews.
• Process, analyse, and manipulate data using NumPy and Pandas.
• Manage CI/CD pipelines to ensure stable production environments.
• Utilise Git-based workflows for collaborative development.

Skills

Python

Automated testing with PyTest

Data manipulation with NumPy and Pandas

CI/CD pipelines

Git-based workflows

Education

Degree in Computer Science or equivalent

Job description

We are seeking a skilled Python Developer to join our team and support the designing, developing, and maintaining in-house applications. The ideal candidate will have strong technical expertise in Python and related technologies, with a focus on delivering efficient, scalable, and reliable solutions in a fast-paced environment.

• Design, develop, and maintain in-house applications for the Derivatives trading desk using Python
• Implement automated testing with PyTest and ensure code quality through peer reviews
• Process, analyse, and manipulate data using NumPy and Pandas
• Manage CI/CD pipelines to ensure stable production environments
• Utilise Git-based workflows for collaborative development
• Work closely with team members and stakeholders to deliver user-focused solutions
• Provide second-line support for in-house applications, diagnosing and resolving technical issues
• Contribute to evolving development practices and tooling within the team

• Degree in Computer Science or equivalent experience (advantageous)
• Professional certifications in relevant technologies (advantageous)