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Adaptive Financial Consulting

Senior Technical Business Analyst - FINTECH / LONDON

London ; Adaptive UKUnited Kingdom
Senior · Consulting
POSTED 26 JUNVERIFIED 1D AGO
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Role
135 days opentrue age
Posted 26 Jun
Pay
£61k–£108kno pay posted
Market p25–p75
£61k–£108k
London · n=8 · 365d to 6 Nov
CompanyAdaptive Financial Consulting →
17open roles
Opened · 30d
+1
Closed · 30d
−2
5d of snapshots · 30d window
Market
1,757open · Senior Analytics / Data science
All analytics / data science
7,750open
All tracked boards · live 8 Nov · n=1,757
JavaKafkaDistributed systems

WE ARE

At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value differentiation through technology.

Our experienced teams design and deliver complex front-office technology solutions using our proven accelerators to create long-term competitive advantage.

Our clients include the world's leading investment banks, investment managers, fintechs and capital market service providers.

With a global reach with offices in London, New York, Manila, Barcelona and Montreal, we have a proven track record of delivering powerful, elegant and intuitive trading technology solutions.

We are now looking for a Technical Business Analyst to join our team — someone who can bridge the gap between high-level product vision and detailed delivery execution in a complex, fast-moving technical environment.

If you feel like this is you, you might be a perfect fit for this role! 🎉

YOU ARE

  • A strategic thinker who can zoom out to understand the big picture and zoom in to nail the details.
  • A natural bridge-builder — equally comfortable in a room full of engineers and a room full of stakeholders.
  • A problem-solver who thrives in ambiguity and brings calm, clarity, and structure to complex situations.
  • A curious mind who genuinely enjoys understanding how systems work, not just what they need to do.
  • A collaborative team player who believes the best solutions come from diverse perspectives.

YOU HAVE

  • A background as a software engineer (ideally a senior Java developer) who has moved, or wants to move, into a technical business analysis role.
  • A strong technical and domain-driven mindset, with the ability to work closely with engineering teams.
  • Hands-on experience with high-performance messaging or sequencing platforms such as Aeron, Kafka, Hydra, or equivalent — including an understanding of message ordering, state machine replication, and fault-tolerant distributed systems
  • Demonstrable exposure to low-latency or high-throughput messaging infrastructure in a financial or similarly demanding technical environment
  • Experience in QA, Software Engineering, Technical Business Analysis, or another highly technical product environment.
  • A product-first mindset, combining Domain-Driven Design principles with a deep understanding of systems and user impact.
  • The ability to define and document functional and non-functional requirements clearly and effectively.
  • An understanding of performance, scalability, resilience, and availability in modern platforms.
  • Experience working in Agile or Kanban environments across the full software development lifecycle.
  • Confidence contributing to architecture and design discussions, simplifying complex challenges into deliverable solutions.
  • The ability to create process flows, sequencing diagrams, and documentation that align technical and operational teams.

YOU WILL

DRIVE CLARITY IN COMPLEX ENVIRONMENTS

  • Operate confidently in ambiguous situations, shaping requirements and driving alignment with minimal direction.
  • Adapt to different delivery models across products, including engineering-led and BA-led ways of working.
  • Define and maintain functional and non-functional requirements — including operational scenarios, acceptance criteria, and QA validation needs across distributed workflows
  • Ask the right questions early, so that solutions are well understood, well defined, and ready to be delivered.

SHAPE THE BACKLOG AND DELIVERY

  • Collaborate with engineering, QA, and architecture teams to translate complex technical solutions into structured backlog items, deliverable stories, and testable outcomes.
  • Help stakeholders make their vision for the product materialise, especially in the early stages of each delivery phase.
  • Be the stakeholders' proxy in the team — able to make quick, firm decisions on scope, requirements and prioritisation/triage.
  • Drive backlog review and estimation processes, and take part in planning activities.
  • Define acceptance criteria and tests up front as part of a Business-Driven Development approach.
Source · Adaptive Financial ConsultingFirst seen 4 NovOriginal ↗