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Senior Software Engineer

Senior Software Engineer

locationWestlake, TX, USA
PublishedPublished: 2/9/2026
Full Time

Job Description:

Senior Software Engineer

The Purpose of Your Role

The Principal Software Engineer will be part of a team that is developing a new cloud-native financial services platform using modern technologies. This involves being a full-stack developer on a scrum team working collaboratively on developing features, defining architecture and technical design, and evolving the development process. This role includes technical leadership of components and providing mentoring.

The Expertise and Skills You Bring

  • Bachelor level degree in Computer Science, Engineering or another technical field

  • Experience working with a variety of programming languages, frameworks, operating systems, and platforms

  • Strong technical design skills and experience with object-oriented design and UML

  • Solid understanding of databases

  • At least 2 years of backend development experience using Java

  • Experience with Kubernetes is very desirable

  • Service mesh or Envoy experience very desirable

  • Endpoint authorization experience very desirable

  • Front-end development experience using Angular/React desirable

  • Significant experience developing and consuming Restful APIs

  • Experience with TDD is required

  • Experience with BDD is very desirable

  • Experience with microservices and event-based architecture is very desirable

  • Experience with Agile Methodologies

  • Ability to quickly learn and adopt diverse technologies and engineering practices

  • Interest in learning new business processes on a continual basis

  • Strong interpersonal and communication skills.

The Team

At the Fidelity Center for Applied Technology, we are an industry Leader in Innovation and use emerging technologies and human-centered design to create visionary products and services that improve people’s financial lives. As the innovation engine for Fidelity Investments, we provide expertise to the entire firm on new tools and techniques, while also incubating potential new lines of business. Though we have a relentless focus on delivering innovative solutions that help our clients, we believe our greatest Asset is our people.

The base salary range for this position is $97,000-185,000 USD per year.

Placement in the range will vary based on job responsibilities and scope, geographic location, candidate’s relevant experience, and other factors.

Base salary is only part of the total compensation package. Depending on the position and eligibility requirements, the offer package may also include bonus or other variable compensation.

We offer a wide range of benefits to meet your evolving needs and help you live your best life at work and at home. These benefits include comprehensive health care coverage and emotional well-being support, market-leading retirement, generous paid time off and parental leave, charitable giving employee match program, and educational assistance including student loan repayment, tuition reimbursement, and learning resources to develop your career. Note, the application window closes when the position is filled or unposted.

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.

Most roles at Fidelity are Hybrid, requiring associates to work onsite every other week (all business days, M-F) in a Fidelity office. This does not apply to Remote or fully Onsite roles.

Certifications:

Category:

Information Technology