JOB OPPORTUNITY AT OSTTRA

  • Canon Sphere
  • Apr 08, 2026
Full time Legal

Job Description

Office Overview:

OSTTRA is a global financial technology firm formed in 2021 by combining four established post-trade businesses-MarkitServ, Traiana, TriOptima, and Reset. The company plays a critical role in global capital markets by providing infrastructure that supports trade processing, risk management, clearing, and settlement. With a strong international presence, OSTTRA operates across multiple jurisdictions including London, Stockholm, India, New York, and Israel.

Position Overview:

This role involves supporting the Optimisation Legal Division on a wide range of regulatory, commercial, and generalist legal matters. The position requires close collaboration with Legal, Risk & Compliance (LRC), as well as business teams including sales, product, and senior management. The candidate will function as a key legal partner within a globally integrated and fast-paced financial services environment.

Roles and Responsibilities:
  • Managing and supporting a wide spectrum of commercial contracts, including:
    • Client and service agreements
    • Information security addendums
    • CCP (Central Counterparty) contracts
    • Licensing, data, and confidentiality agreements
    • Intragroup agreements
  • Updating contracts to reflect new products, functionalities, and regulatory risks
  • Drafting fee letters for bespoke commercial arrangements
  • Developing and maintaining contract playbooks and sales guidance
  • Collaborating with global legal teams across jurisdictions
  • Supporting sales, product, and business management teams
  • Assisting with broader generalist legal and regulatory matters
Eligibility:
  • 4-7 years of experience in an in-house legal function
  • Background in financial services and capital markets
  • Strong commercial and contractual drafting expertise
  • Ability to work independently and meet tight deadlines
  • Strong organisational, analytical, and communication skills
  • Adaptability in a dynamic, fast-changing environment
  • Service-oriented mindset with strong stakeholder management skills
Application Process:

Apply through the official listing:

Job Details:
  • Opportunity: Legal Counsel / In-House Legal Role (Optimisation Division)
  • Stipend/Remuneration: Competitive salary with comprehensive benefits (healthcare, retirement plans, learning programs, family benefits)
  • Mode: Hybrid / Flexible working
  • Location: London (with global team collaboration)