Senior Software Engineer – API Development

PNC

Senior Software Engineer focusing on API development and integration for PNC's Check Modernization and Teller organization. Design, build, and maintain high-performance, scalable API services with strong emphasis on collaboration.

Posted 6/12/2026full-timePhoenix • Alabama, Arizona, Ohio, Pennsylvania, Texas • 🇺🇸 United StatesSenior💰 $86,250 - $172,500 per yearWebsite

Tech Stack

Tools & technologies

AWSAzureCloudGoogle Cloud PlatformGraphQLJavaJavaScriptKubernetesMicroservices.NETNode.jsNoSQLSQL

About the role

Key responsibilities & impact

Design, develop, and maintain RESTful and/or GraphQL APIs
Build scalable, secure, and high-performing API services
Define API contracts and documentation (OpenAPI/Swagger)
Integrate APIs with databases and third-party services
Optimize API performance and reliability
Implement authentication and authorization (OAuth2, JWT)
Collaborate with cross-functional teams
Conduct code reviews and enforce API standards
Support ARGO-based deployments and workflows
Assist with CI/CD pipelines and GitOps practices
Collaborate with DevOps teams
Troubleshoot deployment issues

Requirements

What you’ll need

Strong experience in API development (Java, Node.js, .NET, etc.)
Proven experience building RESTful APIs
Knowledge of API security and lifecycle management
Experience with SQL/NoSQL databases
Familiarity with microservices architecture
Experience with ARGO tools (Argo CD, Argo Workflows) (preferred)
Exposure to Kubernetes (preferred)
Experience with CI/CD pipelines (preferred)
Cloud platform familiarity (AWS, Azure, GCP) (preferred)

Benefits

Comp & perks

medical/prescription drug coverage (with a Health Savings Account feature)
dental and vision options
employee and spouse/child life insurance
short and long-term disability protection
401(k) with PNC match
pension and stock purchase plans
dependent care reimbursement account
back-up child/elder care
adoption, surrogacy, and doula reimbursement
educational assistance, including select programs fully paid
a robust wellness program with financial incentives
maternity and/or parental leave
up to 11 paid holidays each year
9 occasional absence days each year, unless otherwise required by law
between 15 to 25 vacation days each year, depending on career level; and years of service

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

API developmentJavaNode.js.NETRESTful APIsSQL databasesNoSQL databasesmicroservices architectureCI/CD pipelinesAPI security

Soft Skills

collaborationcode reviewtroubleshooting