Senior Full Stack Engineer (C#, .NET, Java)

Fidelity Investments; North Carolina; On-site; USD 120,000 - 150,000; Full time

Job summary

Fidelity Investments in Raleigh/Durham, NC seeks a Senior Full Stack Engineer (C#, .NET, Java) to design, develop, test, and deploy scalable enterprise solutions. You will work in an agile team, contribute to architecture reviews, and mentor junior developers while delivering high-availability services for millions of Fidelity customers.

The role emphasizes RESTful APIs, microservices, cloud readiness (AWS/Azure), and production support across on-site environments in a fast-paced fintech setting.

Qualifications

• Bachelor’s or Master’s degree in Computer Science or related field.
• At least 3+ years of software development experience on enterprise applications.
• Experience designing, developing and maintaining high-volume transactional systems.
• Experience with cloud-neutral applications in AWS/Azure and modern APIs.
• Proficiency in RESTful API design, and microservices architecture.
• Strong debugging, production support, and mentoring skills.
• Familiarity with CI/CD using Azure DevOps and Jenkins.

Responsibilities

• Design, develop, test, deploy and support scalable enterprise solutions.
• Collaborate with product, architecture and other engineering teams in an agile SCRUM setup.
• Mentor junior developers and lead medium-scale projects.
• Maintain and improve RESTful services and database interactions.
• Participate in architecture reviews and production releases.

Skills

RESTful APIs

Java

C#

.NET Core

Microservices

CI/CD

Azure DevOps

Production Support

Docker/Kubernetes

Cloud platforms (AWS/Azure)

Team leadership/mentoring

Relational databases

Test automation

Education

Bachelor’s or Master’s degree in Computer Science

Tools

Azure DevOps

Jenkins

Docker

Kubernetes

AWS/Azure

Job description

Job Description:

JOB TITLE: SENIOR FULL STACK ENGINEER (C#, .NET, Java)

Note: Fidelity will not provide immigration sponsorship for this position

A Senior Full Stack Engineer that thrives in an environment where we are using innovative technologies to provide first class digital experience for our clients and customers. You will be involved in building or enhancing existing capabilities that help millions of Fidelity’s customers prepare better for retirement while delivering industry best experiences.

The Team

As a member of the 401k or Defined Contribution (DC) Online Recordkeeping technology chapter within the Workplace Investing business unit of Fidelity, you will be responsible for design, development, testing, Production Support and deployment of scalable and innovative solutions that help 28+ million Fidelity’s customers plan and invest for retirement, manage and transact from their DC retirement accounts. You will be part of an agile engineering scrum team working in a fast-paced environment, closely collaborating with product, architecture and other engineering teams.

This position is based in Raleigh/Durham, NC.

The Experience You Have

• Bachelor’s or Master’s degree in Computer Science or a related technology discipline
• 3 plus years of software development experience on business critical, enterprise-wide applications
• Aspirations to Tech Lead projects is a strong plus
• Experience in designing, developing, and maintaining high-volume transactional systems.
• Experience in building scalable, server-side enterprise applications, domain logic intensive RESTful APIs
• Experience in developing cloud neutral applications in AWS/Azure
• Ability to debug through legacy systems, C++ and COM, and capture current state to aid with modernization
• Actively participates in and contributes to formal reviews of architecture, design, and code
• Provides support for software releases into production environments
• Experience leading and mentoring junior software developers
• Fosters teamwork and collaboration across global development teams, business and systems partners.
• Experience building technology solutions in the financial services industry is preferred.
• Experience with Agile and Scrum Methodologies is preferred.
• undefined

The Skills You Bring

• RESTful API design and development using JAVA / Microsoft .NET Core frameworks (C#).
• Experience in design patterns and principles such as OO, DD, SOA, Microservices etc.
• CICD experience using Azure DevOps and Jenkins.
• Production Support experience required.
• Leverage AI dev assist tools to speed up and deliver/contribute at a faster pace
• Financial domain understanding.
• An understanding of Micro-services Architecture and domain driven design patterns
• Developing and deploying 12‑factor, containerized (Docker, Kubernetes) API’s to AWS/Azure
• Collaboration with producer and consumer teams to implement end‑to‑end solutions in a customer obsessed
• Experience developing software utilizing relational databases
• Experience with Test automation for unit, functional and non‑functional testing (SOATEST, SOASTA, Cucumber)
• Ability to develop technical artifacts based on analysis of business and systems requirements
• Aptitude to discover/document implementations from legacy systems, C++, Java. .NET, as part of re‑ platform.
• Experience in Tech leading medium sized projects is not required, but is a plus
• Knowledge of the current technologies and evolving trends
• Detail oriented coupled with strong analytical and problem‑solving skills for Production support
• Strong organizational skills coupled with effective written and verbal communication skills
• Must be an organized self-starter with a collaborative work style, and the ability to multi-task.
• Strong Team player and collaborator

Fidelity’s Onsite Working Model
Fidelity is transitioning to a full-time onsite working model through a phased rollout across regions and roles. Currently, some roles and locations require 100% onsite presence, while others require less. Onsite expectations are likely to evolve as the rollout continues. This transition does not apply to fully remote roles.

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.