Senior Full-Stack Engineer (C#, .NET, Java) – Retirement Tech

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

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.