Senior Business Analyst

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Senior Business Analyst (Contract – Outside IR35)

Location: London (Hybrid – 4 days per week on-site)

Contract: Outside IR35

Sector: Financial Services


We are seeking a highly experienced Senior Business Analyst to support a strategic transformation initiative across middle and back office operations within a financial services environment.


This role is focused on process improvement, operating model definition, and stakeholder alignment, with particular emphasis on cash management, collateral, and manual Excel-driven workflows. It is a strategic, senior-level position requiring strong domain expertise, ownership, and the ability to influence across business and technology teams. You will play a key role in shaping the future operating model, rather than simply delivering predefined requirements.


Key Responsibilities

  • Act as a trusted bridge between business and technology teams across middle and back office functions
  • Lead and facilitate workshops, working sessions, and stakeholder meetings, driving clarity and alignment
  • Document current-state processes and design future-state workflows and target operating models
  • Identify process inefficiencies, gaps, risks, and opportunities for improvement
  • Support the transition from manual, Excel-based processes to more scalable and controlled solutions
  • Produce high-quality visual documentation, including process flows, swimlanes, and workflow diagrams
  • Work closely with stakeholders across London, Bermuda, and Nashville, accommodating multiple time zones


Required Experience

  • Proven experience as a Senior Business Analyst within middle and/or back office functions in financial services
  • Strong understanding of:
  • Cash management
  • Collateral management
  • Cash movements and approvals
  • Related operational processes
  • Experience working in environments with manual or Excel-heavy workflows and leading initiatives to improve them
  • Strong capability in process mapping, workflow design, and target operating model definition
  • Comfortable working in Agile or hybrid environments with lean documentation
  • Excellent stakeholder management and communication skills, with the ability to influence at all levels


Desirable Attributes

  • Tenacious, pragmatic, and outcomes-focused
  • Able to take end-to-end ownership and drive momentum independently
  • Strong interpersonal skills and experience working across cultures and geographies
  • Background working with bespoke or in-house systems

”, “datePosted”: “2026-05-10”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Caspian One”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__428836145__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=4” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }
Company: Caspian One
Apply for the Senior Business Analyst
Location: London
Job Description:

Senior Business Analyst (Contract – Outside IR35)

Location: London (Hybrid – 4 days per week on-site)

Contract: Outside IR35

Sector: Financial Services

We are seeking a highly experienced Senior Business Analyst to support a strategic transformation initiative across middle and back office operations within a financial services environment.

This role is focused on process improvement, operating model definition, and stakeholder alignment, with particular emphasis on cash management, collateral, and manual Excel-driven workflows. It is a strategic, senior-level position requiring strong domain expertise, ownership, and the ability to influence across business and technology teams. You will play a key role in shaping the future operating model, rather than simply delivering predefined requirements.

Key Responsibilities

  • Act as a trusted bridge between business and technology teams across middle and back office functions
  • Lead and facilitate workshops, working sessions, and stakeholder meetings, driving clarity and alignment
  • Document current-state processes and design future-state workflows and target operating models
  • Identify process inefficiencies, gaps, risks, and opportunities for improvement
  • Support the transition from manual, Excel-based processes to more scalable and controlled solutions
  • Produce high-quality visual documentation, including process flows, swimlanes, and workflow diagrams
  • Work closely with stakeholders across London, Bermuda, and Nashville, accommodating multiple time zones

Required Experience

  • Proven experience as a Senior Business Analyst within middle and/or back office functions in financial services
  • Strong understanding of:
  • Cash management
  • Collateral management
  • Cash movements and approvals
  • Related operational processes
  • Experience working in environments with manual or Excel-heavy workflows and leading initiatives to improve them
  • Strong capability in process mapping, workflow design, and target operating model definition
  • Comfortable working in Agile or hybrid environments with lean documentation
  • Excellent stakeholder management and communication skills, with the ability to influence at all levels

Desirable Attributes

  • Tenacious, pragmatic, and outcomes-focused
  • Able to take end-to-end ownership and drive momentum independently
  • Strong interpersonal skills and experience working across cultures and geographies
  • Background working with bespoke or in-house systems

Posted: May 10th, 2026