Principal Software Engineer - Alternative Investments

Fidelity Investments

Westlake, TX, United StatesFull-timePosted Oct 29, 2026

About the role

Fidelity will not provide immigration sponsorship for this position.

Job Description:

The Role

The Fidelity Fund and Investment Operations (FFIO) technology team is looking for a Principal Full Stack Engineer to collaborate and deliver the top quality scalable systems solutions. You will serve as a Technical Lead working closely with the Tech Lead, Product Owners, and Architects to define and implement technical strategies and design solutions.

You will be responsible for designing and building high-quality solutions that align with the technology blueprint and standard development processes. This includes collaborating closely with architects to solve complex business challenges and contributing significantly to design strategies and development efforts to ensure quality outcomes. Leveraging your business knowledge, you will translate divisional initiatives into effective software solutions by developing sophisticated or multi-component applications and evaluating alternative approaches. Additionally, you will analyze and recommend improvements to development policies, procedures, standards, and strategies, providing valuable insights to both technical experts and management.

The Expertise and Skills You Bring

8+ years of experience including the development of Java-based and messaging-driven applications, with expertise in Spring, Spring Boot, API design, and multi-layered Java/J2EE architectures

Experience in the financial services industry, preferably in the Asset Management Technology experience with exposure to Alternative Investing in areas like Derivatives, Liquid Alts and Private Equity

Proven ability to provide technical leadership and mentor junior team members

Hands-on experience with cloud platforms and container technologies including AWS, Azure, Docker, and Kubernetes

Skilled in CI/CD tools and practices such as GitHub, Jenkins, uDeploy, and Stash

Strong understanding of relational databases, SQL, and ORM frameworks like JPA and Hibernate

Proficient in designing and implementing REST APIs and microservices

Experienced in database schema design, PL/SQL, stored procedures, and transactional SQL in DB2/Oracle

Deep knowledge of Git and branching strategies

Adept at resolving complex technical roadblocks across multiple technologies

Committed to code quality through effective code reviews, unit testing, and integration testing

Experienced in coordinating technical deliverables across internal and external teams

Contributor to process improvement initiatives to enhance team velocity

Highly productive in agile project delivery environments

Collaborative with DevOps teams to implement CI/CD pipelines, analyze code quality with Sonar, and manage resiliency and service processes using HP Operations Orchestration, HP Service Manager, and ServiceNow

Experience in project and people management is a strong plus.

BS degree in Computer Science or Software Engineering or equivalent experience

The Team

Fidelity Fund & Investment Operations (FFIO) provides accounting and investment management support services for Fidelity mutual funds and other retail and institutional investment products. These services include calculating and distributing NAVs, distribution rates and yields for a wide variety of investment products, preparing fund financial statements, dividend estimates and tax returns, monitoring delivery of fund trades to custodian banks, processing corporate actions, collecting securities income on behalf of the funds, reconciling, reporting and moving money in support of fund shareholder transactions, and managing fund liquidity.

#FidelityAlts #FFIOAlts

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.

Responsibilities

  • Lead technical design and development of scalable software solutions.
  • Collaborate with technology leads, product owners, and architects on technical strategy.
  • Translate business initiatives into software solutions and evaluate alternative approaches.
  • Recommend improvements to development policies, procedures, standards, and strategies.
  • Mentor team members and coordinate technical deliverables across teams.

Qualifications

  • 8+ years of experience developing Java-based, messaging-driven applications.
  • Expertise in Spring, Spring Boot, API design, and Java/J2EE architectures.
  • Financial services experience; asset management and alternative investments experience preferred.
  • Hands-on experience with AWS, Azure, Docker, and Kubernetes.
  • Experience with CI/CD tools, relational databases, SQL, JPA, Hibernate, DB2, and Oracle.
  • Proficiency in REST APIs, microservices, Git, code reviews, and automated testing.
  • Experience working in agile environments and collaborating with DevOps teams.
  • Bachelor's degree in Computer Science or Software Engineering, or equivalent experience.

Skills mentioned

JavaSpring BootREST APIsMicroservicesSQLGitAWSDockerKubernetesCI/CD

About Fidelity Investments

Fidelity’s mission is to strengthen the financial well-being of our customers and deliver better outcomes for the clients and businesses we serve. Fidelity’s strength comes from the scale of our diversified, market-leading financial services businesses that serve individuals, families, employers, wealth management firms, and institutions. With assets under administration of $15.0 trillion, including discretionary assets of $5.9 trillion as of March 31, 2025, we focus on meeting the unique needs of a broad and growing customer base. Privately held for 78 years, Fidelity employs more than 77,000 associates across the United States, Ireland, and India. For our Terms and Conditions, please visit http://go.fidelity.com/LIterms

Financial Services10,001+ employeesBoston, MA

H-1B sponsorship history

Historical employer filing data was found for Fidelity Investments. The employer record includes 369 historical certified applications. This is employer-level history, not a guarantee that this role currently offers sponsorship.