Full-Stack Developer, Associate – Investor Portal

About Blackstone

Blackstone is the world’s largest alternative asset manager. We seek to create positive economic impact and long-term value for our investors, the companies we invest in, and the communities in which we work. We do this by using extraordinary people and flexible capital to help companies solve problems. Our $1.1 trillion in assets under management include investment vehicles focused on private equity, real estate, public debt and equity, infrastructure, life sciences, growth equity, opportunistic, non-investment grade credit, real assets and secondary funds, all on a global basis. Further information is available at www.blackstone.com. Follow @blackstone on LinkedIn, X, and Instagram.

Job Summary

Blackstone’s Investor Portal team is seeking a skilled full-stack developer to join the BXAccess platform team. BXAccess is the firm’s secure investor portal, enabling LP investors to access portfolio performance data and documents, while supporting back-office concerns, including user and permission management, publishing documents, and other critical operations. This platform plays a critical role in delivering timely, accurate, and secure information to Blackstone’s global investor base.

As part of Blackstone’s collaborative and excellence-driven engineering culture, you will work closely with a team of experienced engineers to design, develop, and modernize critical platform components. This includes web-based front-end applications, RESTful APIs, serverless services in AWS, and CI/CD pipelines. You will apply Blackstone’s engineering standards and SDLC methodologies to deliver innovative, high-quality solutions while ensuring the stability, security, and scalability of this mission-critical suite of applications. This role offers the opportunity to contribute to a major modernization initiative, migrating legacy systems to a modern, cloud-native architecture. You will gain exposure to other technology teams across the firm, with potential opportunities for professional growth and expanded responsibilities.

Key Responsibilities

• Design and implement end-to-end applications using .NET, React, and AWS.
• Document technical changes and architectural decisions.
• Implement observability solutions to monitor performance and detect issues proactively.
• Enforce quality standards through peer reviews and test automation.
• Maintain CI/CD pipelines and leverage DevOps tools such as Terraform and GitLab Runner.
• Collaborate with QA and App Support to troubleshoot and resolve issues.
• Participate in agile ceremonies and contribute to continuous improvement initiatives.

Requirements

• 3+ years of demonstrable work experience as a software developer.
• Proven experience building web applications.
• Experience with C# and .NET.
• Experience with JavaScript and React.
• Experience working with relational databases such as SQL Server.
• Hands-on experience with AWS services including Lambda, ECS, DynamoDB, and S3, or equivalent cloud services.
• Experience with Docker and containerized applications.