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Principal Full-Stack Engineer – Testing Specialist

Principal Full-Stack Engineer – Testing Specialist

locationWestlake, TX, USA
PublishedPublished: 4/4/2025
Full Time

Job Description:

Are you interested in serving the needs of millions of customers by building outstanding products and digital experiences that help strengthen the financial well-being of our customers?

We’re actively seeking a passionate, humble individual who brings deep technical expertise in web, cloud architecture, engineering, with an eye towards building omni-channel experience platforms and has a passion for business innovation.


The Team

Fidelity Brokerage Alternatives Technology team contributes to and influences the direction of Alternative Investments and Fidelity Crypto solutions for retail customers. We are a comprehensive software engineering practice, leading the build of core product and platform capabilities, the championing of new technologies and promoting collaboration and open communication to facilitate better decision-making at all levels.

The Purpose of Your Role

Our teams build and contribute to Fidelity’s digital presence. As a software engineer, you will help us build the omni channel user experiences and the underlying platforms needed to support our digital presence. You’ll work on building entire features, taking these from concept to deployment, as part of our autonomous, cross functional teams. You'll have the opportunity to contribute ideas to improve our products as well as develop your skills, learn new technologies and languages, and continue to learn. We're looking for highly motivated individuals who work well in a collaborative, iterative, and fast-paced environment.

The Expertise You Have

  • 6+ years of professional experience developing web apps using Angular 12+, RxJS, Redux/NgRx and TypeScript in an agile environment.

  • Hands-on experience with test automation tools and frameworks e.g. Cypress, Playwright, Jest and Storybook.

  • Hands-on Dev-Ops experience using Jenkins, Jira, Stash, etc.

  • Experience or willingness to learn Android, iOS and mobile technologies.

  • Knowledge of web landscape, architectures (micro-frontend, BFF, Module Federation), trends and emerging technologies used in creating performant and resilient websites

  • Your advanced Git skills, branching strategies and CI/CD practices.

  • Your knowledge of HTTP/S based APIs , GraphQL, Networking and how the internet works.

  • Familiarity with developing features for our web experiences using Angular and Microservices in NodeJS/NestJS/GraphQL.

  • Experience with Nx workspaces, ability to use Nx for managing monorepos and enhancing developer productivity

  • Experience in internet security: OAuth, Open ID connect and knowledge of standard methodologies

  • Strong working knowledge of AWS ecosystem (EC2, Lambda, Serverless computing, DynamoDB)

  • Understanding containerization, Docker, and orchestration will be a plus.

  • End-to-end architecture experience with focus on customer experience, ease of use, reusable core & common components development, leverage proven architecture pattens, standards, accessibility guidelines, security, A/B testing, personalization, analytics and measurements

The Skills You Bring

  • Strong business and systems analysis skills with a proven track record of delivery on complex technology projects

  • Ability to work in a complex environment, involving multiple partners, technical groups, squads, product areas and domains.

  • Highly organized and able to prioritize and multi-task in a fast-paced environment across variety of tasks and responsibilities.

  • Ability to effectively communicate deliverables and timelines on a regular basis and manage expectations of stakeholders

  • Use your knowledge of testing and testability to influence better software design, promote proper software engineering and bug prevention strategies, testability and security

  • Actively participate in the development process through writing and maintain application features and automated tests including unit tests, component tests, integration tests, functional tests, performance tests, scenario tests and interoperability tests

The Value You Deliver

  • Obsessed with creating the best end-to-end customer experience

  • Collaborate and align roadmaps with business partners to offer modernize experience.

  • Communicates with business partners across the business units/product areas.

  • Owns the outcome by taking personal accountability for delivering strong results

  • Full-stack engineer with knowledge in a breadth of technologies and test automation framework

  • Able to learn large software systems end-to-end quickly

How Your Work Impacts the Organization

With you as a core member of the technology leadership team, we will together continue to drive and enhance a strong engineering culture that is built on a core foundation that revolves around passion for excellence, community and accountability.

We believe that diversity in background and experience will nurture an inclusive and engaging work environment for our employees. This ultimately enables us to deliver a better product for our customers. It is our genuine belief that delivering the best possible customer experience requires an artful blend of human ingenuity and technology. While we value smart technologists, we are fanatics about our culture that promotes aligned autonomy and ownership. People who are great cultural fits demonstrate curiosity to learn, are unafraid to break things, step up and take the lead, take ownership of their projects, and thrive by sharing knowledge

Certifications:

Category:

Information Technology

Fidelity’s hybrid working model blends the best of both onsite and offsite work experiences. Working onsite is important for our business strategy and our culture. We also value the benefits that working offsite offers associates. Most hybrid roles require associates to work onsite every other week (all business days, M-F) in a Fidelity office.