Principal Software Engineer/Developer

Posted 12 Days Ago
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Westlake, TX, USA
In-Office
Senior level
Fintech
The Role
Design and develop complex desktop and web applications using Java, C#, Python and modern front-end frameworks. Build ETL/data pipelines, integrate REST/SOAP APIs, optimize SQL/PLSQL, establish CI/CD for AWS deployments, participate in architecture, mentor engineers, and ensure QA and documentation across multi-platform projects.
Summary Generated by Built In
Job Description:

Position Description:

Designs and develops software with object orientated programming (OOP), using Java or C#, Python, Angular 2.0+, Amazon Web Services (AWS), and Relational Database Management System (RDBMS). Analyzes and extracts data from REST Application Program Interfaces (APIs) and parallel processing large datasets, using C# or Java. Develops custom data pipelines to extract, map, transform, and load data in various data stores -- RDBMS, Oracle, S3, and shared drives. Establishes Continuous Integration and Continuous Delivery (CI/CD) pipelines to deploy code and services to AWS, using cloud-based data platforms -- Oracle, NoSQL, Snowflake, and Graph databases. Debugs and improves SQL statements and PL/SQL packages and procedures to meet goals. 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) designing desktop and web applications using Java and .NET technologies.

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) designing desktop and web applications using Java and .NET technologies.

Skills and Knowledge:

Candidate must also possess:

  • Demonstrated Expertise (“DE”) developing Graphical User Interfaces (GUIs) using Spring MVC, JavaScript framework, and Entity framework.
  • DE designing and developing shared code-based multi-tier applications, and developing J2EE design patterns, using Java and .NET technologies.
  • DE developing Unified Modelling Language (UML) class diagrams and sequence diagrams, using Draw.io and Gliffy Diagram; enhancing the front-end of a desktop application using TypeScript, NodeJS/Express, Windows Presentation Foundation (WPF), HTML and Cascading Style Sheets (CSS); and creating and consuming Extensive markup language (XML) and XML Schema Definition (XSD), SOAP, REST, APIs, and Microservices, using Visual Studio and Microsoft .Net technologies.
  • DE participating in the deployment of desktop and Web applications into existing systems and databases for (CI/CD), using Jenkins.

#PE1M2

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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.

Skills Required

  • Bachelor's degree in Computer Science, Engineering, IT or related field and 5 years' relevant experience OR Master's degree and 3 years' relevant experience
  • Proven experience designing and developing object-oriented applications using Java and/or C# (.NET)
  • Experience with Python for application development or data processing
  • Front-end experience with Angular (2+), TypeScript, JavaScript, HTML and CSS
  • Experience building and deploying applications on AWS (including S3)
  • Design and implement ETL/data pipelines for RDBMS, Oracle, Snowflake, NoSQL, S3 and shared drives
  • Experience with REST and SOAP APIs, Microservices, XML/XSD and related integrations
  • Strong SQL and PL/SQL debugging and development skills
  • Experience with Spring MVC, J2EE design patterns and Entity Framework
  • Familiarity with Node.js/Express and desktop UI frameworks such as WPF
  • Experience with UML modeling (class and sequence diagrams) and diagram tools like Draw.io or Gliffy
  • Experience establishing CI/CD pipelines and deployment automation (Jenkins)
  • Experience using Visual Studio and Microsoft .NET development tools
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