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Senior Full Stack Engineer (QA Automation)

Fidelity Investments
Fidelity Investments Salary
Merrimack, NH Full Time
POSTED ON 1/12/2026
AVAILABLE BEFORE 3/5/2026
Job Description

Senior Full Stack Engineer

The Role

We are seeking a Senior Full Stack Software Engineer to play a hands-on role in designing, developing, and delivering high-impact web applications. You will collaborate closely with cross-functional teams to build robust software solutions and lead the implementation of QA automation frameworks—ensuring quality is embedded throughout the product lifecycle.

The Expertise And Skills You Bring

  • 6 years of experience developing enterprise solutions across multiple technology platforms, programming languages, and QA automation frameworks.
  • Proven expertise in building QA automation suites using tools and frameworks such as Serenity Cucumber, Playwright, or Karate.
  • Strong full stack development experience in Java and Angular environments.
  • Deep understanding of APIs, UI development, infrastructure, security, and emerging technologies.
  • Expert knowledge of Agile development methodologies and DevOps practices.
  • Proficiency in client-side technologies including Angular/React, JavaScript/TypeScript, HTML, and CSS.
  • Strong backend development experience using Java, Java EE/Jakarta EE, Spring Framework/Spring Boot, Kafka, and modern web application technologies.
  • Hands-on experience with cloud platforms such as AWS or Azure, including deployment and architecture best practices.
  • Proven experience designing and working with microservices architectures.
  • Ability to work independently and collaboratively with both technical and non-technical stakeholders.
  • Strong critical thinking skills with the ability to translate business needs into scalable technology solutions.
  • Bachelor’s or Master’s degree in Computer Science or a related field.

The Team

Fidelity Institutional Technology (FIT) is the engine behind Fidelity’s Institutional business units, delivering the infrastructure and products that empower our partners to thrive in their markets. Within FIT, the Managed & Advisory Solutions team—part of the broader FI Wealth Management Domain—focuses on developing and supporting products that enable managed product distribution both on and off platform.

As a key member of this fast-paced team, you will contribute to the development of robust applications that support the evolving needs of our Managed & Advisory Solutions group.

The base salary range for this position is $97,000-185,000 USD per year.

Placement in the range will vary based on job responsibilities and scope, geographic location, candidate’s relevant experience, and other factors.

Base salary is only part of the total compensation package. Depending on the position and eligibility requirements, the offer package may also include bonus or other variable compensation.

We offer a wide range of benefits to meet your evolving needs and help you live your best life at work and at home. These benefits include comprehensive health care coverage and emotional well-being support, market-leading retirement, generous paid time off and parental leave, charitable giving employee match program, and educational assistance including student loan repayment, tuition reimbursement, and learning resources to develop your career. Note, the application window closes when the position is filled or unposted.

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.

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.

Certifications

Category:

Information Technology

Salary : $97,000 - $185,000

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