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Principal Software Engineer

Principal Software Engineer

locationWestlake, TX, USA
PublishedPublished: 1/22/2026
Full Time

Job Description:

Fidelity Trade Management Engineering Group is looking for a Principal Software Engineer to be part of our OMS technology team.

Expertise we're looking for:

  • You have a bachelor’s degree in computer science, Engineering, Information Technology with at least 8 years of hands-on development experience

  • You have excellent understanding of systems design that you can apply across different development technologies

  • You have built high throughput low latency OLTP systems in cloud

  • You are proficient in Java, Spring, RESTful services, and have proven expertise with cloud technologies such as AWS or Microsoft Azure

  • You have experience applying your technical skillsets using agentic development

  • You have a demonstrated history of guiding and mentoring junior team members on a path of solid engineering practices

  • You thrive in environment of collaboration, learning and problem solving

  • Previous exposure to trading systems or brokerage technology is strongly preferred

The Value you Deliver

  • Work with product owners, analysts and architecture team on a frequent, recurring basis to design and influence technical improvements to the platform, team, and direction

  • Actively contribute to the design and implementation of engineering practices such as code and design reviews, cloud strategy, and build and deployment pipelines

  • Deliver high quality, timely, cost effective and maintainable software solutions to meet functional and non-functional business requirements

  • Able to clearly present complex technical solutions, ideas, and plans to senior management, business partners, and less technical stakeholders as needed

  • Develop a keen understanding of the business domain you are working on and actively guide technology discussions with business partners and other external parties

How Your work Impacts the Organization

You are helping us build, expand and manage the next generation brokerage technology platform that has profound and long-lasting impact on how effectively and efficiently we serve our customers in future.

Certifications:

Category:

Information Technology

Most roles at Fidelity are Hybrid, requiring associates to work onsite every other week (all business days, M-F) in a Fidelity office. This does not apply to Remote or fully Onsite roles.

Please be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.