Demo

Principal Software Engineer

Fidelity Technology Group, LLC
NH Full Time
POSTED ON 7/30/2026
AVAILABLE BEFORE 9/29/2026
Job Description: Note: Fidelity will not provide immigration sponsorship for this position. The Role The High Income and Alternatives Technology team is looking for a hardworking, highly motivated Principal Software Engineer with strong understanding of programming fundamentals and software design to join their ranks. Prior development experience in investment management domain will be a strong plus. In this role, you will be responsible for the development of quality software components that are used by Portfolio Managers, and Analysts in managing of over $100 Billion in High Yield, Credit Alternatives, and Systematic Investment Research Funds. You will engage, shape, and productively contribute to Alphabet, our flagship portfolio construction platform. In addition to building software, you will have an opportunity to help define and implement development practices, standards, and strategies across multiple teams. The Expertise We Need Bachelor's degree (or higher) in a quantitative or computational field such as Computer Science, Statistics, or Applied Mathematics. 10 years of hands-on experience in building complex software solutions preferably working with investment management professionals. Ability to effectively communicate with multiple stakeholders including researchers, portfolio managers, and technology partners. Full-stack software development knowledge preferably with Angular, Java, Spring Boot Experience with testing software, including writing automated unit, integration, performance, and end-to-end tests. Favor Agile development practices that prioritize the incremental delivery of working software and respond well to change in requirement scope. Ability to accept and adapt to scope changes incorporating it seamlessly. Understanding of Fixed Income instruments, security analytics, investment workflow and functioning of bond markets is a significant plus. Experience with AWS cloud environment development and deployment is a plus. Kubernetes/EKS deployment and operations management exposure is a plus. Progress towards CFA program certification is a significant plus. Experience leading development teams through mentorship, technical expertise, and technical excellence The Team We have a passion for technology and love fixing and solving complex problems. We enjoy working in teams, love to collaborate, share, and learn. We are self-motivated, take initiative, and make decisions with a bias for action. We care about the quality of our work, favor strong coding standards and patterns, and build with testability in mind. Fidelity’s Onsite Working Model Fidelity is transitioning to a full-time onsite working model through a phased rollout across regions and roles. Currently, some roles and locations require 100% onsite presence, while others require less. Onsite expectations are likely to evolve as the rollout continues. This transition does not apply to fully remote roles. Certifications: Category: Information Technology 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. At Fidelity, we are passionate about making our financial expertise broadly accessible and effective in helping people live the lives they want! We are a privately held company that places a high degree of value in creating and nurturing a work environment that attracts the best talent and reflects our commitment to our associates. We are proud of our diverse and inclusive workplace where we respect and value our associates for their unique perspectives and experiences. For information about working at Fidelity, visit FidelityCareers.com. Fidelity Investments is an equal opportunity employer. Fidelity will reasonably accommodate applicants with disabilities who need adjustments to participate in the application or interview process. To initiate a request for an accommodation please contact the following: For roles based in the US: Contact the HR Leave of Absence/Accommodation Team by sending an email to accommodations@fmr.com, or by calling 800-835-5099, prompt 2, option 2 For roles based in Ireland: Contact AccommodationsIreland@fmr.com For roles based in Germany: Contact Accommodationsgermany@fmr.com Fidelity Privacy Policy

Salary : $100

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