Principal Software Engineer

Company: Fidelity Investments
Location: Secaucus
Posted on: March 8, 2026

Job Description:

Fidelity Investments, a global leader in financial services based in Boston, MA, is seeking a highly seasoned Principal Software Engineer to join our IT & Cybersecurity team. This role focuses on advancing our technology infrastructure, enhancing software solutions to meet our business and client needs, and leading multiple development teams in high-stakes projects. The ideal candidate will contribute to innovative technology initiatives and streamline services to enhance user experience and security in the financial services landscape. Lead and mentor teams of software developers in the design, development, and implementation of complex software solutions. Collaborate with stakeholders to refine project specifications and requirements. Oversee the integration of new technology solutions with existing systems to improve service efficiency and security. Ensure the successful execution of software projects from conception to deployment, including troubleshooting and debugging. Advocate for and apply best practices in software engineering, including agile methodologies. Proficient in software development languages (e.g., Java, C++, Python) Experienced with database management and data processing (SQL, NoSQL) Strong understanding of cloud services (AWS, Azure) Expertise in Cybersecurity protocols and secure software development Ability to lead and manage cross-functional development teams Medical Insurance Dental Insurance Vision Insurance Life Insurance 401k Certified Information Systems Security Professional (CISSP) Certified Software Development Professional (CSDP) AWS Certified Solutions Architect

Keywords: Fidelity Investments, West New York , Principal Software Engineer, IT / Software / Systems , Secaucus, New Jersey