Senior Full-Stack Engineer: REST API & Microservices

Fidelity Investments Inc.; North Carolina; On-site; USD 120,000 - 180,000; Full time

Job summary

Fidelity Investments Inc. seeks a senior software engineer to design and develop RESTful APIs in .NET and Java stack, and to contribute to enterprise-scale, domain logic–intensive applications.

The role emphasizes patterns like SOA/Microservices, cloud deployment to AWS/Azure, and collaboration with global teams. The position involves leading and mentoring developers, re-platforming large applications, and engineering high-volume transactional systems with a focus on quality and on-site delivery

Qualifications

• Bachelor's or Master's degree in computer science or a related technology discipline.
• 7+ years of software development experience on business critical, enterprise-wide applications.
• Strong knowledge of .NET coding practices for mid-tier applications that perform business logic and calculations.

Responsibilities

• Designing and developing RESTful APIs in .NET and JAVA Stack
• Experience in design patterns and principles such as OO, DD, SOA, Microservices etc.
• Experience developing skills in Java, Spring MVC, Spring Core, Spring Boot is a plus
• Experience developing software utilizing OOAD, OOP principles and design patterns
• Experience developing software utilizing relational databases (Oracle, SQL Server or Sybase)
• Experience developing software applications with Popular IDEs (Eclipse/IntelliJ)
• CICD experience using Azure DevOps and Jenkins
• An understanding of Micro-services Architecture and domain driven design patterns
• Developing and deploying 12-factor, containerized (Docker, Kubernetes) APIs to AWS/Azure
• Collaboration with producer and consumer teams to implement end-to-end solutions
• Experience developing software utilizing relational databases
• Experience with Test automation for unit, functional and non-functional testing (SOATEST, SOASTA, Cucumber)
• Aptitude to discover/document implementations from legacy systems, C++, Java. .NET, as part of re- platform.
• Knowledge evolving trends in AI and dev assist tooling
• Strong analytical and problem-solving skills; Strong organizational skills; Effective written and verbal communication skills
• Team player and collaborator

Skills

RESTful APIs

.NET

Java APIs

Server-side design

Mentoring

AWS

Azure

Docker

Kubernetes

CI/CD

OO/OOP

Oracle

SQL Server

Eclipse/IntelliJ

Jenkins

Azure DevOps

Education

Bachelor's degree in Computer Science

Tools

Eclipse/IntelliJ

Jenkins

Azure DevOps

Job description

Fidelity Investments Inc. seeks a senior software engineer to design and develop RESTful APIs in .NET and Java stack, and to contribute to enterprise-scale, domain logic–intensive applications.

The role emphasizes patterns like SOA/Microservices, cloud deployment to AWS/Azure, and collaboration with global teams. The position involves leading and mentoring developers, re-platforming large applications, and engineering high-volume transactional systems with a focus on quality and on-site delivery