Full Stack Software Engineer - Data Entitlements Platform
Confirmed on the employer's own hiring board on Sep 26, 2026. First seen by Alion on Jul 28, 2026.
About Millennium
Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors.
Our people are empowered with both independence and support: the autonomy to pursue ideas with conviction and the backing of a global network committed to collaboration, disciplined risk management and continuous learning. With opportunities to deepen expertise and accelerate development, talent at Millennium is equipped to adapt, evolve and build lasting impact over time. Discover how transformative growth accelerates impact.
Meet the Team
Core to the health and growth of our business, Millennium’s Information Technology organization builds the flexible, scalable platforms and advanced proprietary systems that support the firm’s active, multi-manager model. Within this environment, the Corporate Systems development team builds and supports internal platforms that power critical business processes across the firm, with a focus on secure, scalable, well-controlled systems and modern engineering practices.
What You'll Do
Participate in the architecture, design, and development of the firm’s in-house data entitlements platform
Partner closely with business analysts and business stakeholders to translate requirements into scalable technical solutions
Build full-stack application components, including Angular-based user interfaces, microservices, REST APIs, and real-time data streaming solutions
Develop and maintain authentication and authorization services using JWT, OAuth2, and claims-based entitlements
Implement and support integrations with Active Directory, LDAP, and PingFederate for identity and access management
Design and develop Kafka-based streaming pipelines to support real-time entitlement updates across the platform
Contribute to a modern cloud-native engineering environment using .NET Core, AWS, and containerized services
Collaborate with Product Management and Engineering teams to deliver high-quality solutions that support critical business workflows
What You Bring
8+ years of software development experience
Strong object-oriented programming skills and hands-on experience with C# and .NET Core
3+ years of UI development experience with Angular
5+ years of relational database development experience, including writing complex SQL and stored procedures
Experience building and consuming RESTful APIs within microservices-based architectures
Experience with authentication and authorization frameworks, including JWT, OAuth2, and claims-based security
Experience with identity management systems such as Active Directory, LDAP, PingFederate, or similar SSO solutions
Experience with Kafka or similar event-driven and real-time streaming platforms, along with Docker, Kubernetes, AWS, and development across Windows and Linux environments