Sr IAM Engineer

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.

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:

2026, 2025, 2024, 2023
- Presented by Built In

2025
- Presented by US Fin Tech Awards

2024
- Presented by CNBC

his is an incredible opportunity for a progressive, cloud and automation-first technologist to join Apex’s Identity Services team. As a Senior Identity Access Management Engineer you’ll be charged with improving and maintaining Apex’s suite of Identity Services systems. You’ll play a crucial role in designing, developing, and implementing services and infrastructure that support our internal identity management, access controls, systems, and processes.

Have you been waiting for your chance to join a winning technology team? Now’s your moment.

• IAM Toolchain Ownership
  :
  Take full technical ownership and oversight of Apex’s Identity and Access Management (IAM) toolchain. Lead the administration, optimization, and support of the entire lifecycle of employee access, account provisioning, entitlements, deprovisioning, and more.

• Build & Maintain Integrations
  :
  Design, develop, and maintain scripts and interfaces to streamline IAM processes, including integration and management across tools such as Softerra Adaxes, Active Directory, Okta, Workday, and others.

• Automation & Streamlining
  :
  Continually improve efficiency, reliability, and user experience by automating and integrating identity-related processes. Break down friction and create a seamless ecosystem, enabling staff productivity and operational excellence.

• Collaborate & Support
  :
  Work directly with teams across the organization to support, maintain, design, and build IAM solutions that align with the strategy and growth of the firm.

• Innovate & Evolve: Stay ahead of new and emerging technologies—such as generative AI—and proactively identify opportunities to improve Apex’s IAM systems. Recommend new solutions and drive initiatives to evolve our technology landscape.

• Bachelor’s degree in Computer Science or related technical discipline (or equivalent work experience) required

• 5+ years of proven experience with a similar role, with a focus on Identity and Access Management solutions, SSO implementation and management.

• Experience administering and integrating with enterprise tools such as Okta, Workday, Active Directory, Google Workspace, M365.

• Experience implementing, managing, and administering Softerra Adaxes

• Experience Windows and Linux administration in enterprise environments.

• Deep knowledge of Identity & Access Management technologies, including SSO, MFA, and privileged access management.

• Expertise with security/authorization models and protocols (SAML, OAuth, OIDC).

• Strong skills in Python and Power Shell for scripting and automation.

• Superior…