Principal Software Engineer/Developer

Fidelity Financial Services

Confirmed live today High trust

Quick summary

Work type: On-site
Location: Boston, MA
Salary: $134,868–$166,000 / yr
Posted: 4 days ago
Freshness: Confirmed live today
Nearby: 99+ roles within 25 mi

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $192k

This role $150k

$118k $292k

below market most similar roles pay here above market

This role pays less than 97% of similar roles. Most pay $170,075–$214,500 — the blue band above. At the midpoint, this role pays about $150k versus about $192k for comparable roles.

Based on 240 similar postings.

Employer

About Fidelity Financial Services

Fidelity Investments is one of the largest financial services companies in the world, offering brokerage services, mutual funds, retirement planning, wealth management, and life insurance to individuals and institutions. Industry: Financial Services & Investment Management

Fidelity Financial Services currently has 162 open roles on FindRole.

Listed pay typically runs $107,000–$216,000 across 43 roles with salary data.

Most-posted roles

View all roles at Fidelity Financial Services

At a glance

TL;DR · Principal Software Engineer/Developer

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The Principal Software Engineer/Developer joins the team to deliver large-scale, multi-service Spring Boot solutions with advanced reliability and deployment patterns. This role involves defining RESTful API standards, building Spring/OAuth2 components for broad reuse, and implementing high-level performance, resiliency, observability, and security patterns like distributed tracing and mTLS. The individual will develop complex software applications, conduct studies of alternatives, and establish full project life cycle plans for divisional initiatives. Key technologies include React, Material UI, TypeScript, Spring Boot, Jenkins, Docker, and J2EE. The role also requires architecting cloud-native microservices on Amazon Web Services using Lambda, ECS, Nomad, and S3. The work occurs within a regulatory compliance environment, requiring the development of cross-platform plugins and reusable task pane frameworks integrating with OfficeJS APIs.

Skills

Spring Boot React TypeScript AWS Jenkins Docker J2EE OAuth2 RESTful API Material UI Amazon ECS Lambda Amazon S3 Nomad OfficeJS Microservices mTLS Distributed Tracing

What you'll do

Deliver large-scale, multi-service Spring Boot solutions with advanced reliability and deployment patterns.
Define RESTful API standards and build Spring/OAuth2 components for broad reuse.
Implement performance, resiliency, observability, and security patterns including distributed tracing and mTLS.
Develop complex software applications and conduct studies of alternatives to translate business vision into technical solutions.
Architect and integrate cloud-native microservices on AWS using Lambda, ECS, and S3.
Build scalable front-end interfaces using React, Material UI, and TypeScript.
Develop cross-platform plugins and reusable React-based task pane frameworks integrating with OfficeJS APIs.
Architect build, test, and deployment pipelines using Jenkins and Docker frameworks.

What we're looking for

Bachelor’s degree in Computer Science, Engineering, IT, Information Systems, Software Engineering Systems, or a related field and experience as a Principal Software Engineer/Developer.
Master’s degree in Computer Science, Engineering, IT, Information Systems, Software Engineering Systems, or a related field and experience as a Principal Software Engineer/Developer.
Experience designing and delivering user interfaces through end-to-end development using React, Spring Boot, and Jenkins within a regulatory compliance environment.
Expertise building scalable, reusable front-end interfaces using React, Material UI, and TypeScript.
Expertise developing cross-platform plugins and React-based task pane frameworks integrating with OfficeJS APIs.
Expertise developing J2EE based Microservices, Jenkins pipelines, and web applications/APIs in Docker environments.
Expertise architecting cloud-native microservices on AWS, including Lambda, Amazon ECS, Nomad, and Amazon S3.
Experience implementing secure service-to-service communication, mTLS, and distributed tracing.

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