Principal Software Engineer

Fidelity Financial Services

Confirmed live yesterday High trust

Quick summary

Work type: On-site
Location: Merrimack, NH
Posted: 2 days ago
Freshness: Confirmed live yesterday
Nearby: 58 roles within 25 mi

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Salary context

How this pay compares to similar roles

Similar $195k

$127k $291k

below market most similar roles pay here above market

This listing doesn't post a salary. Most similar roles pay $169,550–$220,800.

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 137 open roles on FindRole.

Listed pay typically runs $107,000–$216,000 across 35 roles with salary data.

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At a glance

TL;DR · Principal Software Engineer

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The Principal Software Engineer joins the Trading Services team within Fixed Income Technology to support trading, cash management, and market surveillance applications. This role focuses on a UI modernization initiative, split between 70% front-end and 30% backend development. You will collaborate with product owners and designers to propose, design, and implement solutions meeting functional requirements. Key responsibilities include participating in quality plans, mentoring associates, managing releases, and providing Level 3 production support. Required technical skills include Angular, HTML, CSS/SCSS, JavaScript, TypeScript, NGRX, NodeJS, Java, Spring/SpringBoot, and REST APIs. You must also possess experience with NX workspace, micro front-end architecture, Kafka, Jest, Cypress, Playwright, Jenkins, Maven, AWS, Docker, EKS, and SQL. This position solves technical challenges in modernizing the UI tech stack for investment professionals.

What does a Software Engineer earn?

Median $196000 from 2524 postings across 143 companies.

See salary data

Skills

Angular HTML CSS SCSS JavaScript TypeScript NGRX NodeJS NX Micro front-end Jest Cypress Playwright Java SpringBoot REST API Kafka CI/CD Maven AWS Docker EKS SQL PLSQL

What you'll do

Design and develop front-end solutions for a UI modernization initiative using Angular and TypeScript.
Develop backend applications and REST APIs using Java, Spring Boot, and Microservices.
Propose and implement technical solutions that meet specific functional and non-functional requirements.
Lead product quality efforts including test case development, design reviews, and regression testing.
Evangelize micro front-end engineering practices, web performance strategies, and build deployment pipelines.
Manage software releases and provide Level 3 production support during an on-call rotation.
Guide and mentor other associates within an agile project delivery environment.

What we're looking for

Bachelor’s degree in computer science, Mathematics, or Engineering or equivalent experience required.
10+ years of experience in software engineering.
Experience as a team or technical lead.
5+ years of experience designing and developing UI applications using Angular, HTML, CSS/SCSS, JavaScript, TypeScript, NGRX, and NodeJS.
2+ years of experience using NX workspace, monorepo, and Micro front-end architecture and modular design.
2+ years of experience designing and developing backend applications using Java object-oriented programming skills.
Experience with Microservices, Spring/SpringBoot, REST APIs, Kafka, and CI/CD tools like Jenkins and Maven.
Experience with public cloud platforms, preferably AWS, and knowledge of Docker, EKS, and serverless architecture (preferred).