Senior Software Engineer: Build democratized fintech

Apex Fintech Solutions
Full-time Belfast, Northern Ireland IT & Technology
Posted:
March 02, 2026
Location:
Belfast, Northern Ireland, United-Kingdom

Job Description

Who We Are
Apex Fintech Solutions (Apex) powers innovation and the future of digital wealth management by building tech-forward solutions that help simplify, automate, and facilitate access to financial markets for all. Our robust suite of fintech software enables us to support clients such as Stash, Betterment, SoFi, Webull, and eToro, amongst many others; collectively, Apex powers access to the stock market for over 22+ million end customers.

Apex is changing how the securities industry operates by reinventing the status quo, which was manual, slow, and accessible only by the ultra-wealthy. We're digitizing and democratizing systems so that everyone has an opportunity to invest. When you're at Apex, you drive this change. You're part of a global team with a clear vision: to be the trusted technology that powers the digital economy. Our offices in Austin, Dallas, Chicago, New York, Portland, Belfast, and Manila are home to over 1,000 employees. Together, we're...

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Job Overview

Job Type: Full-time
Location: Belfast, United-Kingdom
Posted: March 02, 2026
Deadline: April 11, 2026