Staff Solutions Architect

About the role

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. 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'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 shaping the future of financial innovation. Embrace change. Solve big. Win together. And be G.R.E.A.T. - grit, results, empathy, accountability, and teamwork - with Apex. We're proud to be recognized for the innovative work we do, the purpose-driven nature of our work, and the collaborative culture we've created. Here are just a few of the many awards we've recently received: Best Places to Work 2026, 2025, 2024, 2023 - Presented by BuiltIn WealthTech of the Year 2025 - Presented by US FinTech Awards The World's Top 250 Fintech Companies 2024 - Presented by CNBC ABOUT THIS ROLE Apex Fintech Solutions is seeking a hands-on Staff Solution Architect to lead the design, integration, and management of strategic enterprise architectures . This key role directly orchestrates the architecture and technical integration of security, networking, and IT environments for our largest B2B and B2C clients-across cloud (SaaS, PaaS, IaaS), on-premises, and hybrid models and a globally distributed workforce . You'll be the lead driving workstreams that deliver seamless integration across Apex's suite of enterprise solutions (security, cloud, on-prem IT, shared services , and more), set and enforce architecture standards, and partner with clients and internal stakeholders to ensure requirements are delivered with excellence. DUTIES & RESPONSIBILITIES O versee the design and integration of enterprise security, networking, cloud, and IT systems across Apex's product suite and client environments. Get hands-on with technical design-producing architecture diagrams, integration blueprints, and implementation plans for SaaS, PaaS, IaaS, shared services, and on-premise solutions. Collaborate directly with major enterprise clients to gather requirements, integrate / review contractual obligations, and create system designs and integration roadmaps that delight clients . O versee internal workstreams across engineering, IT, security, operations, product, sales, and client teams for successful solution delivery driving communication across, up, and out . Act as an internal thought leader- driving architecture standards, driving technical innovation, and championing secure, scalable enterprise solutions. Leverage Google Cloud, AWS, Office 365, and other technology platforms to prototype solutions for robust, future-proof architectures. Perform risk assessments, design reviews, and security analysis of proposed architectures. Document solutions clearly in Confluence, ensure project tracking via JIRA, and maintain technical excellence through peer reviews and ongoing education. Mentor, coach, and elevate team members and cross-functional partners in modern architecture and integration best practices.