Senior Software Engineer, Investor Technology

LPL Financial•Fort Mill, SC

About The Position

LPL Financial is seeking a Senior Software Engineer to join our Investor Technology team, part of LPL’s broader Technology organization. In this role, you will contribute to high‑profile initiatives that power investor-facing platforms, designing and building scalable, secure, and high-performing applications. You’ll work closely with cross‑functional teams to deliver modern solutions while adhering to LPL’s development standards and ensuring a best‑in‑class experience for our end investors.

Requirements

5+ years of professional experience designing and building RESTful APIs and services, including integrations with internal and external systems.
5+ years of hands‑on experience developing applications with .NET Core.
2+ years of experience deploying and supporting large‑scale, service‑oriented architectures on AWS or Azure, including database integration and distributed systems.
3+ years of experience building reusable Angular (15+) components, directives, and services.
Advanced PL/SQL skills with hands‑on experience designing databases and developing complex stored procedures using PostgreSQL and AWS RDS.
Strong verbal and written communication skills, with the ability to translate complex technical concepts into clear business terms.
Ability to adapt quickly in a dynamic environment while managing multiple priorities effectively.

Nice To Haves

Experience in the Financial Services industry.
Proficiency with Microsoft Visual Studio 2019 and 2022.
Experience implementing CI/CD and DevOps practices, including tools such as GitHub Actions, GitHub Copilot, Octopus Deploy, and Team Foundation Server.

Responsibilities

Design and develop core services and components using service‑oriented architecture (SOA) principles.
Build and maintain Angular (15+) single‑page applications, including reusable components, UI validations, and ADA‑compliant interfaces.
Develop and integrate RESTful APIs with internal systems and third‑party vendors using .NET Core.
Perform peer and team code reviews, and share knowledge through technical demos and collaboration.
Partner with Development, Enterprise Architecture, QA, and Support teams to design, test, and maintain integrated platforms.
Participate in monthly production releases, supporting automated deployments through DevOps pipelines and TeamCity.
Maintain, troubleshoot, and enhance existing legacy systems while contributing to modernization efforts.
Collaborate with business partners, architects, QA, Release Management, and Change Control to deliver solutions aligned with business needs.
Contribute to all phases of the SDLC using Agile methodologies, including daily scrums and sprint ceremonies.