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Principal Fullstack Engineer

Fidelity Investments
Fidelity Investments Salary
Merrimack, NH Full Time
POSTED ON 4/2/2026
AVAILABLE BEFORE 6/2/2026
Principal Fullstack Engineer Published: Apr 01 ID: 2125653 Hybrid Location Team Experience Level Senior Manager Job Description: The Role Equity Trading is seeking a Full Stack Software Engineer to support our work on an extensive range of products. We are looking for top engineering talent as we craft, build and advance our software solutions. The role involves working in an agile team, in a highly collaborative and engaging environment and be adaptable to shifting priorities. Your role as a Senior Software Engineer on the Equity Trading team is to produce high-quality, testable, and reliably deployed code for sophisticated products and components. We want you to be motivated by having the autonomy to build and craft extraordinary solutions among a robust engineering team that will support your growth and development. The Expertise and Skills 7+ years’ experience as a successful full stack software engineer, delivering software using agile development practices. Object Oriented development experience with Java. Exposure to coding in more than one programming language. Our full stack engineers work across a range of client, middle tier, messaging, caching and database technologies including Java, Spring boot, Angular, TypeScript, JavaScript, REST, SQL and PL/SQL. 2+ years’ experience with Amazon Web Services. Working experience in Cloud based infrastructure and Continuous Integration & Continuous Delivery (CI/CD) practices. Exposure to test automation frameworks that support all types of testing (unit, component, integration, system etc.) executed through CI/CD pipelines Bachelor's degree (or above) in either Computer Science, Management Information Systems, Business Information Systems, Mathematics or Finance related fields. Work successfully in an environment that has a full stack engineering mentality and encourages autonomy in the work that you do. Proven understanding of CI/CD tools such as Jenkins, Artifactory, and SonarQube to continuously and autonomously deliver high-quality apps to guarantee stable and performant experiences. Able to clearly detail design options and decisions, and present these in an organized manner to technical as well as non-technical audiences You are a strong contributor with a collaborative work style in building, crafting and reviewing code. The Team You will be a key member of the engineering team actively innovating and creatively experimenting so that we may better support product and business needs Asset Management Technology (AMT) provides worldwide technology and support to all the Investment Management, Research, Trading and Investment Operations functions. We are an integral partner for Asset Management to deliver innovative, scalable, industry-leading investment tools that enable Asset Management to achieve competitive advantage globally. 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. Some roles may have unique onsite requirements. Please consult with your recruiter for the specific expectations for this position. 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.

Salary.com Estimation for Principal Fullstack Engineer in Merrimack, NH
$99,050 to $128,379
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