Windows Platform Engineer - Support

Company: Interactive Brokers Group, Inc.

Location: London

Posted: April 18th, 2026

Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. We have been at the forefront of financial innovation for over four decades, known for our cutting‑edge technology and client commitment.

IBKR affiliates provide global electronic brokerage services around the clock on stocks, options, futures, currencies, bonds, and funds to clients in over 200 countries and territories. We serve individual investors and institutions, including financial advisors, hedge funds and introducing brokers. Our advanced technology, competitive pricing, and global market help our clients to make the most of their investments.

As a Platform Engineer – Support, you will provide first‑level response within Interactive Brokers (IBKR) on any information technology‑related issues concerning the Microsoft Windows platform. You will assist business and development end‑users via telephone, email, and a centralised ticketing system to resolve or escalte IT issues.

This position requires strong technical knowledge and polished communication skills. Key competencies include intermediate knowledge of Windows and networking technologies, combined with a strong motivation to develop your skills further. You must demonstrate patience with those who are less technically proficient and be able to function effectively in a fast‑paced business environment with a high sense of urgency.

Additional requirements for this role include dependability and a willingness to go above and beyond the call of duty in assisting end‑users and following technical issues through to resolution.

Essential Job Functions

Knowledge, Education and Skills Required

Technical Experience Required

Location and Hours

20 Fenchurch Street, London, EC3M 8AF
Coverage between 7:30 am - 6 pm (hours to be agreed), Monday – Friday (currently a Hybrid model)

*Subject to successful completion of the probation period

Interactive Brokers is an Equal Opportunity Employer committed to providing a diverse, equitable, and inclusive workplace for its employees.

Interactive Brokers (UK) is committed to promoting, monitoring, and implementing best practices, policies, procedures, and culture in adherence to the FCA Consumer Duty.

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