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Senior Software Engineer (Java, Spring Boot, REST, SQL, AWS)

Fidelity Investments

Location
Boston, Massachusetts, United States
Listed pay
$97k–$185k
First seen
Oct 24, 2026
Last observed
Oct 24, 2026

See the original posting for the full job description and how to apply. Learn how Argo sources and updates listings.

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About software engineer roles

Software engineering postings can emphasize product features, infrastructure, or a particular part of the stack. Read the responsibilities before deciding whether a familiar title fits your experience.

Check the languages, systems, ownership level, and work examples the team asks for; a shared title does not mean every engineering role uses the same stack.

Skills to show

  • Programming
  • System design
  • Testing
  • Debugging

Back them with a system you built, the tradeoff you made, and a measured reliability or user outcome. More on software engineer skills

Interview questions to practice

  1. How did you investigate a difficult production defect?
  2. What tradeoff did you make in a recent system design?
  3. How did you verify that a change was safe to release?

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Before you apply

Read the original posting for requirements and location restrictions, then match your résumé and answers to what it asks for. Argo's résumé tailoring guide and application answer guide can help you prepare.

Hiring now

Fidelity Investments has 705 current openings on Argo.

Argo lists 221 current openings for software engineer roles in Boston, Massachusetts, United States.

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