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Internship Fidelity Software Engineer Jobs in Massachusetts

Software Engineer

Newton, MA · On-site

$70 - $110/hr

Our Software Engineers manage the full stack, encompassing everything from the user experience and ... Previous experience mentoring interns or Junior Developers. * Knowledge or interest in Go. Other

New

Software Engineer Clearance Level: Must have an Active Secret Clearance to be considered for this ... Fidelity - Eligible to participate following 90 days of employment. Company match on employee ...

Software Engineer Clearance Level: Must have an Active Secret Clearance to be considered for this ... Fidelity - Eligible to participate following 90 days of employment. Company match on employee ...

Use high-fidelity modeling and simulation environments, innovative analysis tools, and sound ... Software engineering: software design, algorithm implementation, and software analysis, testing ...

New

Mentor interns and junior engineers while fostering a collaborative team culture. Skills You Need Minimum Qualifications * Bachelor's or Master's degree in Software Engineering, Computer Science ...

Mentor interns and junior engineers while fostering a collaborativeteamculture. Skills You Need Minimum Qualifications * Bachelor's orMaster's degree in Software Engineering, Computer Science ...

Software Engineer Clearance Level: Interim Clearance to be considered for this opportunity - Must ... Fidelity - Eligible to participate following 90 days of employment. Company match on employee ...

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Internship Fidelity Software Engineer information

What does an internship Fidelity Software Engineer do?

An Internship Fidelity Software Engineer works with Fidelity's technology teams to design, develop, test, and maintain software applications. Interns often participate in real-world projects, collaborating with experienced engineers to gain hands-on experience in software development life cycles. They may work on tasks such as coding, debugging, and improving software features, as well as learning about Fidelity’s technology stack and best practices. This role provides valuable exposure to the financial technology industry and helps interns build practical skills for their future careers.

What are the key skills and qualifications needed to thrive as an internship Fidelity Software Engineer?

To thrive as an Internship Fidelity Software Engineer, you need a solid understanding of programming languages such as Java, Python, or C++, along with coursework or experience in computer science fundamentals. Familiarity with development tools like Git, integrated development environments (IDEs), and possibly cloud platforms or Agile methodologies is often expected. Strong problem-solving skills, collaboration, and effective communication set top candidates apart in this role. These skills and qualities are crucial for learning quickly, contributing to projects, and working efficiently within Fidelity's fast-paced engineering teams.

What types of projects do internship Fidelity Software Engineers typically work on, and how is mentorship provided during the internship?

As an Internship Fidelity Software Engineer, you can expect to work on real-world projects such as developing new features, enhancing system performance, or participating in code reviews for existing applications. Interns are typically assigned to agile teams where they collaborate closely with experienced engineers and product managers. Mentorship is a key component of the internship, with interns receiving guidance through regular one-on-one meetings, peer programming sessions, and feedback from both assigned mentors and team leads. This supportive environment helps interns quickly expand their technical skills and adapt to Fidelity's collaborative culture.

What is the difference between Internship Fidelity Software Engineer vs Software Developer Intern?

AspectInternship Fidelity Software EngineerSoftware Developer Intern
Required CredentialsTypically pursuing a bachelor's or master's in CS or related fieldSame as Fidelity Software Engineer Intern
Work EnvironmentFinancial services, corporate offices, collaborative teamsTech companies, startups, or corporate settings
Employer & Industry UsageFidelity Investments, finance, and asset managementVarious tech firms, finance, and other industries
Common Search & ComparisonYesYes

The main difference between an Internship Fidelity Software Engineer and a Software Developer Intern lies in the industry focus. Fidelity Software Engineer Interns work specifically within the financial services sector at Fidelity Investments, often involving finance-related projects. In contrast, Software Developer Interns may work across various industries, including tech, finance, or startups. Both roles typically require similar educational backgrounds and offer hands-on software development experience, but the industry context and specific project focus differ.

What are the most commonly searched types of Fidelity Software Engineer jobs in Massachusetts?

The most popular types of Fidelity Software Engineer jobs in Massachusetts are:

What cities in Massachusetts are hiring for Internship Fidelity Software Engineer jobs?

Cities in Massachusetts with the most Internship Fidelity Software Engineer job openings:

Infographic showing various Internship Fidelity Software Engineer job openings in Massachusetts as of August 2026, with employment types broken down into 1% As Needed, 90% Full Time, 6% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Principal Software Engineer at Fidelity Investments Boston, MA

Downtown Boulder Partnership

Boston, MA • On-site

$170 - $250/hr

Other

Posted 3 days ago

New


Job description

Job Description:

The Role

As a Principal Software Engineer for Core Custody - Institutional Digital, you will be responsible for building and maintaining a new API platform for accessing Fidelity Digital Assets Services. This is a hands‑on role where you will work across engineering, architecture, and product teams to deliver a complete API offering that is reliable, resilient, and meets the needs of our customers.

The Expertise and Skills You Bring

  • Bachelor's degree in Computer Science or related field required
  • 8+ years of software engineering experience
  • Expert in designing, building, and documenting customer facing RESTful APIs
  • Experience in Java development
  • Experience with WebSockets and/or FIX APIs is a plus
  • Prior experience designing and building large scale production distributed systems to support public facing websites
  • Familiarity with AWS services architecture and solution patterns is preferred
  • Exposure to infrastructure as code, test automation, CI/CD, and containerization
  • Proficient in databases and SQL
  • Ability to build reliable software that can withstand unreliable environments
  • Strong analytical, communication, and organizational skills and the ability to handle multiple tasks at a given time
  • Ability to collaborate stakeholders to understand business requirements

The Team

Fidelity Digital Assets, a Fidelity Investments Company, is developing a full‑service enterprise‑grade platform for storing, trading, and servicing digital assets, such as Bitcoin and Ethereum.

The Architecture Team is responsible for the technical vision across Fidelity Digital Assets and works with both technology and product teams to design secure, scalable, resilient cloud‑based services while ensuring that user requirements are met.

Fidelity Investments is an equal opportunity employer. We believe that the most effective way to attract, develop and retain a diverse workforce is to build an enduring culture of inclusion and belonging.

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, contact the HR Accommodation Team by sending an email to accommodations@fmr.com .

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