Staff Enterprise Architect, Solutions Architecture

Apex Fintech Solutions • Austin, TX

1d • Hybrid

About The Position

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 Enterprise Architect, Solutions Architecture 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.

Requirements

• Bachelor’s degree in Computer Science, Engineering, Information Systems, or related field (or equivalent work experience) required; Master’s degree preferred.
• 8+ years of experience in enterprise solution architecture, including cloud (SaaS, PaaS, IaaS), security, networking, and technical integration across large B2B/B2C clients.
• Deep expertise in designing solutions on Google Cloud Platform, AWS, and managing hybrid/on-premise architectures.
• Proven track record of architecting secure, scalable, and reliable solutions in regulated environments.
• Strong hands-on experience with enterprise architecture frameworks, security requirements analysis, and system design.
• Analytical and strategic thinker, skilled in solving complex technical and business problems.
• Experience with enterprise project management and documentation tools (JIRA, Confluence, etc.).
• Expert in integrating SaaS, PaaS, and IaaS, as well as designing IT solutions leveraging Office 365, cloud, and on-prem tech.
• Outstanding collaboration, communication, and documentation skills—capable of aligning teams and stakeholders.
• Superior leadership and mentorship skills, drive change and inspire technical excellence.
• Proficiency with Applied AI to enable automation and streamline solution design and delivery processes.

Nice To Haves

• Relevant certifications such as AWS Solutions Architect, GCP Professional Architect, CISSP, TOGAF, or similar are desirable.
• Prior experience in financial services a plus

Responsibilities

• Oversee 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.
• Oversee 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.

Benefits

• We offer a robust package of employee perks and benefits, including healthcare benefits (medical, dental and vision, EAP), competitive PTO, 401k match, parental leave, and HSA contribution match.
• We also provide our employees with a paid subscription to the Calm app and offer generous external learning and tuition reimbursement benefits.
• At AFS, we offer a hybrid work schedule for most roles that allows employees to have the flexibility of working from home and one of our primary offices.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level