Principal Software Engineer/Developer

Posted 13 Days Ago
Be an Early Applicant
Westlake, TX, USA
In-Office
Senior level
Fintech
The Role
Designs and implements Java/Spring Boot microservices and REST APIs, contributes to architecture, ensures QA readiness, builds CI/CD pipelines, uses AWS ECS/Lambda, secures APIs with SAML/OAuth/OIDC and Apigee, mentors engineers, documents systems, and leads Agile/SCRUM delivery with testing (JUnit, Cucumber) and SQL-based data analysis.
Summary Generated by Built In
Job Description:

Position Description:

Builds and provides high-quality, end-to-end software solutions by using server-side technology tools -- Java EE. Participates in process-improvement initiatives to maximize team velocity, using Application Lifecycle Management (ALM) tools -- JIRA and Version One. Designs software capabilities for data analysis, using SQL. Creates and improves User Interface (UI) components for Web applications in a dynamic environment. Implements process improvements within an Agile Software Development Lifecycle (SDLC) environment and by utilizing its corresponding SCRUM activities -- backlog grooming, planning sessions, daily scrums, and retrospectives. Uses business knowledge to translate the vision for divisional initiatives into business solutions by developing complex or multiple software applications and conducting studies of alternatives. Analyzes and recommends changes in project development policies, procedures, standards, and strategies to development experts and management.

Primary Responsibilities: 

  • Participates in architecture design teams.
  • Defines and implements application-level architecture.
  • Develops applications on complex projects, components, and subsystems for the division.
  • Recommends development testing tools and methodologies and reviews and validates test plans.
  • Responsible for QA readiness of software deliverables.
  • Develops comprehensive documentation for multiple applications or subsystems.
  • Establishes full project life cycle plans for complex projects across multiple platforms.
  • Responsible for meeting project goals on time and on budget.
  • Advises on risk assessment and risk management strategies for projects.
  • Plans and coordinates project schedules and assignments for multiple projects.
  • Acts as a primary liaison for business units to resolve various project/technology issues.
  • Provides technology solutions to daily issues and technical evaluation estimates on technology initiatives.
  • Advises senior management on technical strategy.
  • Mentors junior team members.
  • Performs independent and complex technical and functional analysis for multiple projects supporting several divisional initiatives.
  • Develops original and creative technical solutions to on-going development efforts. 

Education and Experience:

Bachelor’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and five (5) years of experience as a Principal Software Engineer/Developer (or closely related occupation) providing technical support for Java and Spring Boot–based microservices architecture and RESTful Application Programming Interface (API) integrations.

Or, alternatively, Master’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 Principal Software Engineer/Developer (or closely related occupation) providing technical support for Java and Spring Boot–based microservices architecture and RESTful Application Programming Interface (API) integrations.

Skills and Knowledge:

Candidate must also possess:

  • Demonstrated Expertise (“DE”) driving software design and delivery by contributing to the full SDLC, from requirements analysis and architectural design to development, testing, and deployment, using Agile methodologies while ensuring scalable, secure, and high-performance enterprise-grade solutions.
  • DE designing and developing Java and Spring Boot-based microservices and RESTful APIs, using cloud technologies Elastic Container Service (ECS) and Lambda to deliver scalable, secure, and high-performance enterprise applications.
  • DE designing and implementing secure authentication and authorization frameworks using Security Assertion Markup Language (SAML), OAuth, and OpenID Connect (OIDC), and integrating with API Gateway platforms (Apigee) to manage and secure microservices.
  • DE implementing Continuous Integration/Continuous Deployment (CI/CD) pipelines with Jenkins to automate build and deployment processes; conducting performance tuning and optimization using centralized caching tools (Redis); and implementing automated testing frameworks using Junit and Cucumber to deliver robust, high-quality, and bug free applications across microservices and API layers.

#PE1M2

#LI-DNI

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.

Skills Required

  • Bachelor's degree in Computer Science, Engineering, IT, Information Systems or related (or foreign equivalent) with five years' relevant experience; OR Master's degree with three years' relevant experience
  • Experience as a Principal Software Engineer/Developer supporting Java and Spring Boot-based microservices and RESTful API integrations
  • Proficiency in Java and Java EE
  • Experience designing and developing Spring Boot microservices
  • Experience with SQL for data analysis
  • Experience with AWS Elastic Container Service (ECS) and AWS Lambda
  • Designing and implementing authentication/authorization using SAML, OAuth, OpenID Connect (OIDC)
  • Experience integrating microservices with API Gateway platforms such as Apigee
  • Implementing CI/CD pipelines using Jenkins
  • Experience with centralized caching tools such as Redis
  • Automated testing experience using JUnit and Cucumber
  • Familiarity with ALM tools (JIRA, Version One) and Agile/SCRUM practices
  • Experience in architecture design, project lifecycle planning, risk assessment, and mentoring junior team members

Fidelity Investments Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Fidelity Investments and has not been reviewed or approved by Fidelity Investments.

  • Strong & Reliable Incentives Bonuses, commissions, and profit-sharing are presented as generous and meaningful components of total compensation, with certain roles achieving high total earnings through multiple pay streams. Variable pay is consistently framed as a positive contributor beyond base salary.
  • Retirement Support A 401(k) match up to 7% alongside additional profit-sharing up to 10% materially enhances long-term compensation. These retirement features are highlighted as standout strengths of the overall package.
  • Parental & Family Support Generous paid parental leave (16 weeks maternity, 12 weeks parental), backup dependent care, and adoption assistance provide robust family support. Hybrid work and caregiving resources further ease family responsibilities.

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The Company
HQ: Boston, MA
58,848 Employees
Year Founded: 1946

What We Do

At Fidelity, our goal is to make financial expertise broadly accessible and effective in helping people live the lives they want. We do this by focusing on a diverse set of customers: - from 23 million people investing their life savings, to 20,000 businesses managing their employee benefits to 10,000 advisors needing innovative technology to invest their clients’ money. We offer investment management, retirement planning, portfolio guidance, brokerage, and many other financial products. Privately held for nearly 70 years, we’ve always believed by providing investors with access to the information and expertise, we can help them achieve better results. That’s been our approach- innovative yet personal, compassionate yet responsible, grounded by a tireless work ethic—it is the heart of the Fidelity way.

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