Gazette • Series 2026 Friday, November 13, 2026 · London & New York Verified Employers
The Transatlantic Chronicle of Executive Opportunities, Compensation & Corporate Governance
Gazette · Ledger · United States · Python Developer
Executive Appointment Mandate ID: EX-1008471014445

Python Developer

Xcelyst Limited · 🇺🇸 London, England · ✓ Certified Corporate Entity
Compensation Bracket £60,000 - £100,000
Tenure & Discipline Executive Full-Time
Jurisdiction United States
Statutory Visa Pathway US Immigrant / H-1B
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Sponsored Financial Announcement

Executive Mandate Specification

No Sponsorship at present

We are looking for a talented and experienced Python developer to join the FO Equity technology team of our Global Investment Banking Clients

· Develop a thorough understanding of entire technology stack

· Design and develop new features within existing Python services; create new services to expand the overall framework

· Contribute to future design and architecture

· Plan work in an agile manner with other team members

· Write acceptance tests in coordination with QA

· Provide L3 user support

· Communicate with the business and platform partners

· Improve and develop CI pipeline and deployment strategies

· Interact with senior developers across other work streams as so to integrate an increasingly complex product set

Skills Required in Banking Domain

  • Excellent hands-on application development experience on Python
  • Exposure to risk and pricing libraries at Investment Bank, strong understanding of marketdata & its derived objects like Yield Curve, IR Vol surfaces, Credit Curves etc.
  • Excellent Analytical skills
  • Experience working on different analytical tools is desirable
  • Experience on participating in end-to-end development lifecycle in a rigorous test drivensoftware development environment
  • Experience of Agile software development process is desirable
  • Experience on developing and delivering scalable applications
  • Excellent communication skills

Very desirable
● Follows clean code principles
● Experience of Agile methods

Job Type: Full-time

Salary: £60,000.00-£100,000.00 per year

Schedule:

  • 8 hour shift

Ability to commute/relocate:

  • London, Greater London: reliably commute or plan to relocate before starting work (required)

Statutory Executive Benefits & Governance

  • Executive Health, Vision & Dental Coverage with Global Provider Options
  • Corporate Pension Auto-Enrolment / 401(k) Retirement Plan with Fiduciary Matching
  • Annual Discretionary Performance Incentive & Long-Term Equity Participation
  • Executive Leave Allotment, Statutory Holidays & Dedicated Health Care Reserves
  • US Department of Labor & E-Verify Work Authorization Sponsorship
Verified Corporate Placement