Senior Digital Assets Engineer

Fidelity
Fidelity

Boston, MA, USA

USD 141,975-151,975 / year

Posted on Jun 17, 2026

Job Description:

Position Description:

Develops a full-service enterprise-grade platform for storing, trading, and servicing digital assets – Bitcoin and Ethereum. Designs and implements REST API clients and services, using modern Java frameworks. Builds automation pipelines, using DevOps concepts and Continuous Integration and Continuous Delivery (CI/CD) tools (Jenkins and GIT). Builds scalable, resilient, Cloud-based systems aligned with long-term strategy, using core Java technologies and frameworks (Spring Boot) and containerization technologies (Amazon Elastic Container Service (ECS) and Docker). Designs resilient messaging services using messaging technologies (Amazon Simple Notification Service (SNS) and Amazon Simple Queue Service (SQS)). Maintains application features through unit and integration test automation, using testing frameworks (JUnit).

Primary Responsibilities:

  • Builds solutions to bridge the gap between traditional institutional investors and their exposure to digital assets.

  • Designs and implements solutions for product features.

  • Builds secure, scalable, resilient Cloud-based services utilizing modern software development practices.

  • Builds and deploys Cloud enabled applications using 12 factor design.

  • Confers with systems analysts and other software engineers/developers to design systems and to obtain information on project limitations and capabilities, performance requirements, and interfaces.

  • Develops software system testing and validation procedures, programming, and documentation.

  • Analyzes information to determine, recommend, and plan computer software specifications on major projects; and proposes modifications and improvements based on user need.

Education and Experience:

Bachelor’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and three (3) years of experience as a Senior Digital Assets Engineer (or closely related occupation) implementing enterprise-grade application development and deployment, using Java, Spring Boot, REST APIs, AWS, and CI/CD tools (Jenkins).

Or, alternatively, Master’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and one (1) year of experience as a Senior Digital Assets Engineer (or closely related occupation) implementing enterprise-grade application development and deployment, using Java, Spring Boot, REST APIs, AWS, and CI/CD tools (Jenkins).

Skills and Knowledge:

Candidate must also possess:

  • Demonstrated Expertise (“DE”) designing and developing scalable, resilient, Cloud-based enterprise systems, using Java (Spring Boot and AWS), containerization (ECS or Docker), and messaging technologies (SNS and SQS).

  • DE building and integrating REST API clients and services, using modern Java frameworks (Spring Boot) with adherence to 12-Factor App principles; and employing Postman or Swagger for API testing and documentation, and Maven for build and dependency management.

  • DE testing frameworks (JUnit and Mockito) and performing integration testing, using Spring; and ensuring adherence to coding standards and improving overall code maintainability, using Sonar and SonarQube frameworks.

  • DE writing and optimizing queries and performing operations in popular relational and non-relational databases (Oracle and PostgreSQL), using migration tools (Liquibase); and enabling seamless integration into application development processes, using Java within development, test environments, and production systems.

Salary: $141,975.00 to $151,975.00/ Year

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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.

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Benefits that balance life and work

From our fully paid parent leave to our on-site health and wellness centers, our benefits support the belief that more balance you have, the better you can achieve your goals.

Benefits

Company overview

Company overview

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 experience.

Reasonable accommodations

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, or by calling 800-835-5099, prompt 2, option 3.

Equal opportunity employer

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.

Applicant screening

At Fidelity, we value honesty, integrity, and the safety of our associates and customers within a heavily regulated industry. Certain roles may require candidates to go through a preliminary credit check during the screening process. Candidates who are presented with a Fidelity offer will need to go through a background investigation and may be asked to provide additional documentation as requested. This investigation includes but is not limited to a criminal, civil litigations and regulatory review, employment, education, and credit review (role dependent). These investigations will account for 7 years or more of history, depending on the role. Where permitted by federal or state law, Fidelity will also conduct a pre-employment drug screen, which will review for the following substances: Amphetamines, THC (marijuana), cocaine, opiates, phencyclidine.

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