Sr Engineer, Software Developer

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We are seeking a Senior Software Developer to join our Trading Technology team, a critical part of our Technology organization. In this role, you will design, build, and maintain scalable, sustainable software solutions that power our trading platforms and ensure the highest standards of performance and reliability. You will be a part of project planning and execution while collaborating closely with senior engineers, product owners, and cross‑functional teams to deliver innovative solutions in an agile environment.

This position offers the opportunity to work on complex, high‑impact systems that drive trading operations and enhance client experience.

• Design, develop, test, tune, and implement n‑tiered applications while collaborating with Development, Enterprise Architecture, and Product teams.
• Maintain, troubleshoot, optimize, and enhance existing systems.
• Work collaboratively with QA, DevOPS teams to adopt CI/CD toolchain and develop automation.
• Communicate with technical and non‑technical groups on a regular basis as part of product/project support.
• Design and develop core services and components with expertise in service‑oriented architecture.
• Apply design patterns and coding best practices.

• 3+ years of extensive web/service development experience with .NET, C#, and Microsoft SQL Server.
• 3+ years of experience designing applications, developing web services (REST/SOAP), and integrating with vendor APIs.
• 2+ years’ experience using Containerization, Docker, Kubernetes, AWS cloud services like EKS and Lambda.
• 2+ years of experience with AWS Glue, AWS Document
  
  DB, and AWS RDS.
• 1+ year of experience with CI/CD tools (Octopus/Team City), source control tools (Git, Git Hub).

• Excellent understanding of SOA principles and design patterns.
• Expertise in SQL server procedures, views, functions, and design.
• Strong system integration skills and experience with distributed systems.
• Knowledge of pub/sub messaging technologies and patterns.
• Excellent verbal and written communication skills, both technical and non‑technical.
• Strong analytical and problem‑solving skills.

• Strong SQL and relational database skills.
• Knowledge of AWS Cloud Data Ingestion patterns and practices.
• Experience with Agile Methodologies (Scrum/Kanban).
• 1+ year of experience with Machine Learning/Deep Learning frameworks and libraries.
• Experience with Elastic Search & ELK.
• Experience with Salesforce CRM tools.
• 1+ year of experience with JavaScript/jQuery, HTML, CSS.
• Experience with client scripting tools like Angular
  
  JS, Type Script, jQuery.

$106,125 - $176,875 per year

LPL Financial Holdings Inc. (Nasdaq: LPLA) is among the fastest growing wealth management firms in the U.S. As a leader in the financial advisor‑mediated marketplace, LPL supports over 32,000 financial advisors and the wealth management practices of approximately 1,100 financial institutions, servicing and custodying approximately $2.3 trillion in brokerage and advisory assets on behalf of approximately 8 million Americans.

LPL will only communicate with job applicants directly from an email address and will never conduct an interview online or in a chatroom forum. During an interview, LPL will not request any form of payment from the applicant, or information regarding an applicant’s bank or credit card. If you have any questions regarding the application process, please contact LPL’s Human Resources Solutions Center at .

Principals only. EOE.