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TEKsystems

Fidessa Developer

On site

London, United kingdom

Mid level

Freelance

28-10-2025

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Skills

Python Java Go Jira GitHub Programming Databases Confluence Spring Maven

Job Specifications

Description
We are working with a Tier-1 bank to bring on a Fidessa Developer onto their application team. This role will entail joining the ongoing development and customization of the enterprise Fidessa cash equities systems in the US and Canada.
Daily Responsibilities include:
Design and development of cash equities business requirements on the Fidessa order management system
Work closely with regional and global business sponsors to understand their requirements and architect, design and execute technical solutions
Collaborate with regional and global team members to form high quality solutions
Provide guidance and mentoring for new team members as necessary
Identify business, technology and people risks. Identify solutions or mitigating controls
Assist with 3rd line support as required
Must Have:
5+ years of professional experience, with hands-on development experience with the Fidessa vendor trading platform (not just integration of other applications with Fidessa)
A strong understanding of equities trading
Excellent programming skills in languages such as Java and Python
Skills
Fidessa
Java
equities
Development
Integration
github
maven
jira
confluence
algo containers
tick databases
Nexus
messaging systems
spring
python
If interested, please send an application and we will be reaching out within 24 hours if you are a good fit with the clients requirements.
Job Title: Fidessa Developer
Location: London, UK
Rate/Salary: 500.00 - 700.00 GBP Daily
Job Type: Contract
Trading as TEKsystems. Allegis Group Limited, Bracknell, RG12 1RT, United Kingdom. No. 2876353. Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as "Allegis Group"). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at our website.
To access our Online Privacy Notice, which explains what information we may collect, use, share, and store about you, and describes your rights and choices about this, please go our website.
We are part of a global network of companies and as a result, the personal data you provide will be shared within Allegis Group and transferred and processed outside the UK, Switzerland and European Economic Area subject to the protections described in the Allegis Group Online Privacy Notice. We store personal data in the UK, EEA, Switzerland and the USA. If you would like to exercise your privacy rights, please visit the "Contacting Us" section of our Online Privacy Notice on our website for details on how to contact us. To protect your privacy and security, we may take steps to verify your identity, such as a password and user ID if there is an account associated with your request, or identifying information such as your address or date of birth, before proceeding with your request. commitments under the UK Data Protection Act, EU-U.S. Privacy Shield or the Swiss-U.S. Privacy Shield.

About the Company

We’re TEKsystems. We accelerate business transformation by solving complex technology, business and talent challenges—across the globe. We partner with 80% of the Fortune 500 to create solutions that enable them to capitalize on change. TEKsystems is an Allegis Group company. Know more