IT Business Analyst (Contractor)- Securities / Post-Trade / CSD
IT Business Analyst (Contractor)– Securities / Post–Trade / CSD
Contract: Long–term Contract
Sector: Financial Services / Financial Market Infrastructure
Location: London / Hybrid
Specialism: Securities, Post–Trade, Settlement & CSD
The Opportunity
We are looking for an experienced IT Business Analyst to join a major financial services organisation working within a highly regulated and business–critical securities environment.
You will join a collaborative, Agile delivery team responsible for technology solutions supporting securities, settlement and post–trade services .
This is a hands–on Business Analysis position requiring someone who can operate effectively between Business and Technology. You will work with stakeholders to understand complex requirements, identify appropriate solutions and support change throughout the full delivery lifecycle – from initial analysis and requirements through to testing, UAT and implementation.
The successful candidate will ideally bring strong knowledge of Central Securities Depositories (CSDs), securities settlement, post–trade processes and financial market infrastructure , alongside experience with securities messaging standards such as ISO 15022 and ISO 20022 .
Key Responsibilities
- Act as a key interface between business stakeholders, technology teams and other delivery functions.
- Understand the business drivers behind operational, functional, tactical and strategic change initiatives and translate these into clear technology and business requirements.
- Work closely with stakeholders to understand complex business problems, processes and needs.
- Challenge requirements constructively and propose viable business and technology solutions.
- Lead and facilitate requirements gathering workshops with stakeholders across Business and IT.
- Analyse existing business processes, systems and data flows and identify opportunities for improvement.
- Produce high–quality business, stakeholder, functional and non–functional requirements.
- Develop user stories, acceptance criteria, use cases and other appropriate Agile delivery artefacts.
- Produce process and system models using techniques such as BPMN, UML, story mapping and data modelling .
- Work closely with developers, architects, testers, Product Owners and other technology stakeholders throughout the delivery lifecycle.
- Support the implementation and deployment of system changes, providing stakeholders with guidance throughout the change process.
- Produce and validate scenarios required to test new systems and functionality.
- Participate in and, where required, execute different phases of testing.
- Support User Acceptance Testing (UAT) and client/business acceptance activities.
- Ensure requirements remain traceable throughout design, development, testing and implementation.
- Identify risks, issues and dependencies associated with proposed changes.
- Promote Business Analysis best practice and contribute to continuous improvement across the wider BA community.
Essential Experience
Candidates should have a strong combination of Business Analysis expertise and securities/post–trade domain knowledge .
You should have:
- Minimum 5 years' experience as an IT Business Analyst , ideally within financial services or financial market infrastructure.
- Strong experience within securities, settlement, post–trade and/or custody .
- Good understanding of Central Securities Depositories (CSDs) and their role within the financial markets ecosystem.
- Understanding of the securities lifecycle, including areas such as trade processing, settlement, positions, custody and/or corporate actions.
- Knowledge of CSD Regulation (CSDR) and the wider regulatory environment affecting securities settlement would be highly desirable.
- Strong understanding of securities market messaging standards, particularly ISO 15022 and/or ISO 20022 .
- Knowledge of securities market practices and standards developed through organisations such as SMPG would be advantageous.
- Proven experience eliciting, analysing, documenting and managing complex requirements.
- Strong experience producing functional and non–functional requirements, user stories and acceptance criteria .
- Experience with Business Analysis modelling techniques including process modelling, use cases, story mapping, BPMN and/or UML .
- Experience supporting testing activities including test scenarios, system testing and UAT .
- Experience delivering complex technology change using methodologies such as Agile/Scrum, SAFe, Waterfall and/or V–Model .
Highly Desirable
Experience in one or more of the following would be particularly valuable:
- CREST or comparable securities settlement platforms
- Central Securities Depositories
- Securities settlement
- Custody / asset servicing
- Corporate actions
- Post–trade processing
- Financial Market Infrastructure (FMI)
- CSDR
- ISO 15022
- ISO 20022
- SWIFT securities messaging
- SMPG market practices
- Securities migrations or transformation programmes
Candidates coming from a CSD, custodian, investment bank, securities services organisation, exchange, clearing house or other financial market infrastructure environment are particularly encouraged to apply.
Rates depend on experience and client requirements
£65k per annum
...global investment bank, is looking to strengthen its Securities Settlements function with an experienced Settlements Analyst. The role sits within a high-volume, fast-paced... ...closely with counterparties, custodians, trading desks and internal operations teams to ensure accurate...For contractorsOn-site- £58k - £76k per annumEstimated..., and hedging and investment solutions. It has a leading franchise in many major metals... ...differentiation, scalability and security for the business. Technology provides digital tools, software... ...support for all front office and post-trade applications including trade capture...SuggestedFull-timeImmediate startShift workNight shift
- ...G MASS is seeking a highly motivated Securities Operations Technology Analyst to join one of our multinational banking clients. The Securities Operations... ...of market practices, settlement lifecycles and post-trade processing. Perform impact assessments for operational...For contractors
£100k per annum
...rd July, 2026 Senior Project Manager - Security Systems (Investment Banking) Location:... ...Work closely with clients, consultants, contractors and internal stakeholders throughout the... ...relationships with stakeholders across the business. Requirements Proven experience...For contractorsLong-term contractPermanentFull-timeSelf-employedFlexible hours£225 - £245 per day
...Entertainment is seeking a Contract Physical Security Systems Support Analyst to support the Corporate Security... ...& Technology, Security Operations, IT, Facilities, and external vendors to maintain... ..., maternity or parental status, trade union membership or membership in any...SuggestedDaily payHybrid working- £40k - £52k per annumEstimated...digital merchandising, stock visibility and trading execution. Facilitates reporting and... ...response in the trading plan. ~ Support post-campaign and launch analysis, capturing commercial... ...and caring journey ~ Financial security and planning with our pension and life assurance...Full-timeHybrid workingOn-site
£80k per annum
...Data Analyst Asset Management / Trading £80,000 Quant Capital is urgently looking for a Data Analyst with... ...AUM. To be a key member of a business led data management team by providing data expertise to investment teams, securing data fundamentals, developing and operating...- £41k - £55k per annumEstimated...to build a better working world. Job Description: Electronic Security Systems (ESS) Real Estate Project Manager (12-Month FTC)... ...communication with stakeholders across Global Technology, Real Estate, contractors, and integrators. Oversee project milestones to guarantee on...For contractorsFixed-term contract
£14.8 per hour
...Job Role: Relief Security Officer Working Hours: Zero Hours Pay: £14.80 per hour Location: The Elephant, Elephant &... ...and reassuring presence for residents, visitors, retailers and contractors. Respond promptly and effectively to incidents, emergencies...For contractorsHourly payPart-timeZero hours contractRelief staffFlexible hoursShift work£17.73k per annum
...growing customer service team. Trade Suppliers will be dealing with... ...if a threat or risk to the business is identified specialist trade... ...and telesales services: securing a trade sale using appropriate... ...loading /unloading of supplier and contractor vehicles technologies that...For contractors40 hours/weekApprenticeshipMonday to FridayShift workWeekend workAfternoon shift- £36k - £49k per annumEstimated...expansion. You will work at the heart of the business, collaborating with technology, sales... .... Ensure platform stability, security, and scalability - proactively... ...journey - from first discovery through to post-purchase - for both trade and consumer customers....For contractorsPermanentFull-time
- £147k - £198k per annumEstimated...Python Data Engineer – Systematic trading 6-12 month contract – REMOTE – specialist rate Quant Capital is urgently looking for... ...the market, this is greenfield work and ideal for experienced contractors with trading experience in a similar setting. My client is based...For contractorsRemote
£140k - £200k per annum
...Senior Network Architect – Low latency trading Senior Network Architect – Low latency trading £140,000-200,000 + bonus Quant Capital is urgently looking for talented Network Engineers to join a top-tier HFT in their London office. As a Network Engineer, you will play...On-siteRotating shifts- £47k - £63k per annumEstimated...support to the assigned Sales and Trading teams. This role would be... ...primarily supporting or Credit and FX businesses. RBC’s expectation is that all employees and contractors will work in the office with... ...Term) Pay Type: Salaried Posted Date: 2026-04-20 Application...For contractorsFull-timeFixed-term contractOn-siteRemoteFlexible hours
£60k per annum
...Application Support Analyst – trading systems £60,000 p/a Quant Capital is urgently looking for junior Application Support Analyst to join a high-profile client. Our client is Our client has recently been voted in to the Fintech 100. They provide a market leading...- £51k - £65k per annumEstimated...The team Our Global Markets (GM) Summer Analyst programme gives our interns maximum... ...rotations during their internship across Sales, Trading, Structuring, Platform & Electronic... ...FX and Credit) by working with other key business stakeholders such as Quants or Research....Full-timeSummer workInternshipJanuary startOn-site
- £30k - £40k per annumEstimated...Authorities, Local Authorities and Contractors as well as the private sector... ...UK and International AECOM businesses. Recent and Current... ...are committed to maintaining a secure and trustworthy recruitment process... ...a part of a global, publicly traded firm – access to industry-...For contractorsLong-term contractFull-timeHybrid workingOn-siteRemoteFlexible hours
- £126k - £172k per annumEstimated...Job Description Quantitative Trading & Research (QTR) is an expert group in J.P.Morgan... ...Commercial and Investment Bank (CIB). The QTR Securities Services, Payments and CIB Treasury team... ...to fundamentally transform the way we do business by enabling business revenue growth and...Long-term contractOn-site
£14.05 per hour
...We are currently recruiting Security Officers to work on a casual PAYE basis across multiple London-based contracts. Successful candidates will have the opportunity to cover shifts within hospital emergency departments as well as residential and concierge settings. The ideal...For contractorsHourly payPart-timeCasual workShift workNight shiftWeekend workDay shift£290 per day
...excluded. Coordinate and manage subcontractors, trades and site operatives. Deliver Daily Activity Briefings... ...work in South West London , with the potential to secure a permanent position with an established contractor. For more information or to apply, please contact...For contractorsOngoing contractPermanentFull-timeTemporaryFreelance- £66k - £89k per annumEstimated...Trading Systems Support Analyst 1-3 years experience £65000-75,000 + bonus and benefits Quant Capital is urgently looking for a Trading... ...wants to take on firm wide responsibility and help grow the business. This is an opportunity to grow and make a name in the...
£140k - £180k per annum
...is seeking a Director, Head of Trade Finance Sales to join its... ...responsibility for developing business across key Middle East trade corridors... ...Manufacturers EPC contractors Oil & gas companies Financial... ...Supply Chain Finance Pre- and Post-Export Finance Drive...For contractors- £71k - £92k per annumEstimated...Tower Research Capital is a leading quantitative trading firm founded in 1998. Tower has built its business on a high-performance platform and independent trading... ...Responsibilities The Trading Systems Support Analyst will manage the widely-deployed OMS and market data...Casual workHybrid workingOn-site
- ...The Role We're looking for an Ecommerce Trading Manager to lead the day-to-day trading and optimisation of Arsenal Direct. Working closely with the Senior Ecommerce Trading Manager and a wide range of colleagues across our club, you'll use data, customer insight and commercial...Long-term contractFixed-term contractHybrid workingFlexible hours