Portfolio Manager
Listed on 2026-05-10
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Finance & Banking
Risk Manager/Analyst, Financial Compliance
Overview
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 fintech software enables support for clients such as Stash, Betterment, SoFi, Webull, and eToro, among others; collectively, Apex powers access to the stock market for over 22+ million end customers.
At Apex, we are changing how the securities industry operates by reinventing the status quo, which was manual, slow, and accessible only by the ultra-wealthy. We are digitizing and democratizing systems so that everyone has an opportunity to invest. When youre at Apex, you drive this change. Youre 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, were shaping the future of financial innovation.
Were proud to be recognized for the innovative work we do, the purpose-driven nature of our work, and the collaborative culture weve created. Here are just a few of the many awards weve recently received:
Best Places to Work 2026, 2025, 2024, 2023 - Presented by Built In
Wealth Tech of the Year 2025 - Presented by US Fin Tech Awards
The Worlds Top 250 Fintech Companies 2024 - Presented by CNBC
Position OverviewThe Portfolio Manager is a critical operational role responsible for executing daily portfolio management and trading activities for AIM's sub-advisory clients. Working under the supervision of the Director, Head of RIA Portfolio Management, you will manage client trading sessions, review algorithmic trade proposals, ensure compliance with securities regulations, and monitor trade execution quality. This is an excellent opportunity for a portfolio management professional with 2+ years of experience to join a high-growth initiative at the ground floor, gain exposure to advanced rebalancing and direct indexing technologies, and develop expertise in sub-advisory operations within a regulated fintech environment.
As AIM scales from launch with Facet Wealth to managing billions in assets across multiple RIA clients, you will play a key role in building operational excellence and establishing best practices for portfolio management workflows.
- Execute daily trading workflow: manage the complete daily trading cycle from pre-market preparation through end-of-day reconciliation
- Client session processing: process separate trading sessions for each RIA client, maintaining strict segregation between client books
- Configuration management: load client-specific investment models, rebalancing configurations, and trading parameters for each session
- Technology operation: run Apex's proprietary rebalancing and direct indexing technology to generate optimized trade proposals
- Trade proposal analysis: review algorithmic trade recommendations for accuracy, logic, and alignment with client strategies
- Trade validation: verify trade calculations, identify anomalies, and flag unusual proposals for senior review
- Trade submission: submit approved trades to Apex Basket Trading Application with accurate documentation of timestamps, client IDs, and order details
- Session closure: close client sessions properly to maintain separation and audit trail integrity
- Fill monitoring: continuously monitor trade execution throughout the trading day via Apex Basket Trading Application
- Completeness review: track fill status for all submitted orders, identifying complete fills, partial fills, and failed orders
- Exception handling: flag incomplete or problematic orders, investigate root causes, and coordinate with senior staff on remediation
- Quality assessment: review execution quality including fill rates, price performance, and timing
- Documentation: maintain detailed records of all monitoring activities and exception resolutions
- Compliance verification: support compliance checks to ensure adherence to securities regulations, trading rules, and client guidelines
- Audit trail documentation: maintain complete records of session activities, trade decisions, and execution details
- Reconciliation: assist with end-of-day reconciliation of trade submissions, fills, and outstanding orders
- Daily reporting: contribute to generation of daily reports including clients processed, trades executed, exceptions, and compliance items
- Recordkeeping: ensure all documentation meets regulatory requirements and internal standards
Note:
This job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.
We offer a robust package of employee perks and benefits, including…
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