Senior API Developer

Key Responsibilities: The successful candidates will be responsible for:

Application development, testing, and deployment of the Externalized Service Center Inquiry API.

Defining and adhering to the API contract

Designing and developing the API to accept input parameters such as Work Item Number, Account#, and Confirmation#, and provide comprehensive status information including current status, account name, category, subcategory, and other relevant metadata9.

Implementing robust API security measures, including OAuth 2.0 for authentication and authorization, API keys for client identification, and HTTPS for encrypted communication

Incorporating role-based access control (RBAC) to manage permissions and ensure compliance with enterprise security standards

Adhering to applicable data privacy and regulatory standards (e.g., GDPR, CCPA)

Designing the API to scale horizontally to accommodate increasing demand and ensure high availability

Leveraging AWS cloud services such as auto-scaling groups and load balancers to dynamically adjust resources

Implementing efficient concurrency handling mechanisms, such as asynchronous processing and connection pooling

Integrating with existing systems or data sources that manage Service Center work items to retrieve real-time data

Deploying the API on an Amazon EKS cluster (Active/Active) using Terracore/Terraform and following Fidelity Architectural standards

Implementing comprehensive error handling mechanisms, returning standardized error codes and messages

Configuring logging via Datadog to capture detailed information about API requests, responses, and errors for troubleshooting and auditing

Supporting JSON requests/responses

Providing comprehensive documentation, including a detailed Swagger contract, integration guidelines, and usage examples for developers, and high-level documentation for business users814.

Incorporating versioning capabilities for future updates and changes

Conducting end-to-end testing of API functionality, data accuracy, and integration with client proprietary portals, including scenarios for high availability and disaster recovery

Participating in and contributing to automated pipelines for code deployment and monitoring

Communicating effectively with different teams and proactively seeking information.

Guiding and driving the work of other developers within the agile squad

Required Technical Skills: Candidates must demonstrate strong coding skills and experience in the following:

Java

REST API

Spring Framework / Spring Boot

AWS (Cloud development, deployment, EKS, auto-scaling groups, load balancers, Terracore/Terraform)

SQL

API Security (OAuth 2.0, API keys, HTTPS, RBAC)

Datadog (for logging and monitoring)

Jenkins

JSON (request/response handling)

Required Non-Technical & Experience Skills:

At least one developer must have experience navigating Fidelity's internal processes for API development, including architecture, approvals, and externalization. This includes familiarity with Fidelity's API process, such as swagger approval, domain approval model, API store, digital exchange, integration exchange, stratum, and pharmacy code

Experience in large enterprises is preferred

Ability to communicate effectively with diverse teams and proactively seek information

Commitment to quality of talent as a primary factor

Preferred Experience:

Prior Fidelity experience is highly preferred

Experience from other large enterprise clients

Financial background is not a strict requirement

Location: The team is based in Rhode Island. While persistent onsite presence is not required, coming onsite for initial onboarding and occasional meetings is beneficial. Remote work is acceptable. Prefer Smithfield.