Fidelity Investments
Merrimack or Westlake
Principal Full Stack Engineer
Job details
- Location
- Merrimack or Westlake
- Work type
- Onsite
- Posted
- May 6, 2026
- Apply on
- fmr.wd1.myworkdayjobs.com
About this role
8+ years in software design, development, and performance testing; strong Java, Spring, Python, Linux; experience with performance harnesses (e.g., JMeter); mentoring capability; trading/brokerage knowledge a plus.
What you'll do at Fidelity Investments:
- leading projects
- mentoring teammates
- improving performance
Apply to this Principal Full Stack Engineer role at Fidelity Investments with a tailored resume on ApplyBolt.