Senior Software Engineer, Web

Cboe Global Markets; Greater London; Hybrid; GBP 85,000 - 120,000; Full time

Benefits offered by this job

Private Medical Insurance

Life Insurance

GP Service

Fitness Corporate Membership

Employee assistance Program (EAP)

Eye Care

Pension

Income Protection

Accident Insurance

Business Travel Insurance

Associate Referral Program

Perks at Work

Employee Stock Purchase Plan (ESPP)

Commuting Allowance

LinkedIn Learning courses

Service Awards

Subsidised Lunch

Corporate Events

Education Assistance

Holiday (Annual Leave)

Other Forms Enhanced Leave

Working Abroad Days Allowance

Job summary

Cboe Global Markets in London is seeking a Senior Software Engineer, Web to design, build and maintain high‑scale web applications that deliver market data to members and the investing public. You will work across Python, Django, JavaScript, React, and HTML/CSS, focusing on code quality, testing and automation, with a four‑day in‑office model.

The role requires strong Linux experience, SQL databases such as PostgreSQL, and collaboration with stakeholders while mentoring peers.

Qualifications

• B.Sc Computer Science (preferred) or demonstrable equivalent knowledge.
• Minimum 5 years of experience developing high‑performance, data‑driven websites.
• Experience with MVC web frameworks (Django preferred).
• Experience with JavaScript and Python 3.8+.
• Familiarity with HTML5 and CSS3.
• Experience with Linux/UNIX-like systems.
• Experience with Apache and ReactJS.
• Experience with SQL databases such as PostgreSQL.
• Experience with Python unit testing and full‑stack testing.

Responsibilities

• Design, implement, extend, and maintain web software functionality with strong Python and JavaScript skills.
• Design end‑to‑end solutions across front‑end and back‑end, including SQL schemas.
• Implement automated unit tests and ensure production readiness.
• Support production systems and participate in sprint planning and code reviews.
• Mentor other engineers and collaborate with stakeholders on requirements.

Skills

Python

JavaScript

Django

ReactJS

HTML/CSS

Linux

PostgreSQL

Unit testing

Education

B.Sc Computer Science or equivalent

Tools

Apache

Job description

Job Description

At Cboe Global Markets, we inspire our people to solve complex challenges together because what we do matters. We provide the financial infrastructure that powers the global economy. As a leading provider of market infrastructure and tradable products, Cboe delivers cutting‑edge trading, clearing and investment solutions to market participants around the world.

Location Overview

London – The Cboe office in London is situated in The Monument Building, a modern space that spans two floors and features a spacious outdoor balcony. From the balcony, employees can enjoy stunning views of some of London’s most iconic architectural landmarks, adding a unique touch to the work environment. The building is equipped with convenient amenities for office commuters, including bike storage and showers, making it easy for staff to freshen up after their commute. Its prime location in the heart of London’s financial district ensures that employees have easy access to a variety of cafes, restaurants, and shops, creating an ideal balance of work and leisure. The office is located directly adjacent to the historic Monument to the Great Fire of London and is just across the street from the Monument Underground Station. This provides convenient transport links, with access to the West End in less than 15 minutes. The location blends the vibrancy of central London with the business‑centric atmosphere of the City, making it an attractive hub for professionals.

Role Overview

We’re hiring a Senior Software Engineer, Web! We build websites that handle millions of requests per day, presenting high‑quality market data to our members and the investing public. We operate at the tip of the spear, maintaining the primary interface for command and control of Cboe Europe’s three Equities venues, the APA Trade Reporting service and SI Technology service. We are aggressive, yet agile. We care about user experience, code quality, testing and automation. We are looking for like‑minded individuals to join us.

To support strong partnership and team connection, this role follows a four‑day in‑office work model.

Responsibilities

• Design, implement, extend, and maintain web software functionality, often requiring advanced knowledge and experience. Create customer documentation. Act as project manager for a feature across multiple parties. Strong Python and Linux knowledge. Strong JavaScript (ExtJS, React, NextJS), HTML/CSS, and Django knowledge. Basic UI/UX design skills.
• Design end‑to‑end solutions covering the full stack of web applications needs, including front‑end visualisations, backend API interactions and direct SQL database schema and query implementation.
• Implement automated unit tests and rigorously test changes to systems and platform functionality prior to deployment and work to resolve identified systemic issues.
• Help with production operations. Ensure features are correctly implemented in certification and production environments.
• Provide input into team sprint planning and participate in periodic team meetings.
• Participate in peer code reviews.
• Participate in requirements gathering and analysis. Write documentation, technical specifications, and requirement materials for our data and applications.
• Participate in internal and industry‑wide weekend testing as needed. Ability to support production systems and applications of the exchange outside of normal work hours to ensure performance and high availability.
• Mentor other software engineers. SME (Subject Matter Expert) for one or more systems/technology.
• Prioritize and manage time effectively across projects in a deadline‑driven environment; deliver quality solutions on schedule and within budget.
• Excellent communication skills. Regular communication with management, key stakeholders, and technical colleagues. Be a positive representation of software engineering internally and externally.
• Cboe Europe operates in a flexible and hybrid work environment, with our teams working regularly from our offices in London and Amsterdam.
• Performs other related duties as required or requested.

Ideal Candidate

• B.Sc Computer Science (preferred), B.Sc Computer/Software Engineering, or demonstrable equivalent knowledge.
• Minimum 5 years of experience developing high‑performance, data‑driven websites.
• Experience with MVC web frameworks (Django preferred).
• Experience with JavaScript and Python 3.8+.
• Familiarity with modern web standards, including HTML5 and CSS3.
• Experience with Linux or UNIX‑like systems.
• Experience with Apache and ReactJS.
• Experience with SQL Databases such as PostgreSQL.
• Experience with Python unit testing and full‑stack web testing.

Benefits and Perks

• Private Medical Insurance
• Life Insurance
• GP Service
• Fitness Corporate Membership
• Employee assistance Program (EAP)
• Eye Care
• Short Term Incentive (STI)
• Pension
• Income Protection
• Accident Insurance
• Business Travel Insurance
• Associate Referral Program
• Perks at Work
• Employee Stock Purchase Plan (ESPP)
• Commuting Allowance
• LinkedIn Learning courses
• Service Awards
• Subsidised Lunch
• Corporate Events
• Education Assistance
• Holiday (Annual Leave)
• Other Forms Enhanced Leave (Maternity, Paternity, Adoption, Compassionate Leave, Community Service / Volunteering Day & School Visit)
• Working Abroad Days Allowance

Equal Employment Opportunity

We're proud to be an equal opportunity employer do not discriminate against any employee or applicant for employment based on any legally protected characteristic, including race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, genetic information, or Veteran status. We are committed to fostering a workplace where all individuals are valued and respected.

Any communication from Cboe regarding this position will only come from a Cboe recruiter who has a @cboe.com email or via LinkedIn Recruiter. Cboe does not use any other third‑party communication tools for recruiting purposes.