Software Engineer Senior-API Developer

PNC BankPittsburgh, PA
Onsite

About The Position

Provides detailed technical design and development of software solutions using existing and emerging technology platforms. Proposes & designs software solutions to address complex business needs. Writes code, tests and deploys software. Prepares technical and procedural documentation required for software. Maintains and debugs software.

Requirements

  • University / college degree, with 3+ years of relevant / direct industry experience.
  • Strong proficiency in Java backend development, with deep experience using Spring Boot and Spring Cloud to build enterprise-grade, production-ready APIs.
  • Extensive experience designing and developing microservices architectures, including service decomposition, inter-service communication, resilience patterns, and backward-compatible API versioning.
  • Hands-on experience deploying and running microservices on OpenShift/Kubernetes, including containerization (Docker), configuration management, scaling, and environment-specific deployments (DEV, QA, UAT, PROD).
  • Solid understanding of RESTful API design principles, including contract-first development, OpenAPI/Swagger documentation, proper HTTP semantics, and standardized error handling.
  • Experience integrating backend APIs with mobile platforms (iOS and Android), ensuring performance, reliability, and secure data exchange for customer-facing mobile applications.
  • Strong knowledge of API security, including OAuth2, JWT, mutual TLS, client credentials, token management, and secure access patterns required in regulated banking environments.
  • Familiarity with API gateways and edge services, such as routing, throttling, authentication, logging, and monitoring of mobile-facing APIs.
  • Experience with CI/CD pipelines for Java microservices, including automated builds, testing, quality gates, and deployment to OpenShift.
  • Experience working in large-scale enterprise and financial systems, with awareness of compliance, audit requirements, and high-availability expectations.

Nice To Haves

  • API Development
  • API Gateway
  • Application Development
  • Business Management
  • CI/CD
  • Customer Solutions
  • Design
  • Group Problem Solving
  • Process Improvements
  • Release Management
  • RESTful APIs
  • Software Solutions
  • User Experience (UX) Design
  • Application Delivery Process
  • Application Design
  • Architecture
  • Application Development Tools
  • Application Testing
  • Packaged Application Integration
  • System Development Life Cycle
  • Technical Troubleshooting
  • Technical Writing/Documentation

Responsibilities

  • Provides detailed technical design and development of software solutions using existing and emerging technology platforms.
  • Proposes & designs software solutions to address complex business needs.
  • Writes code, tests and deploys software.
  • Prepares technical and procedural documentation required for software.
  • Maintains and debugs software.
  • Support APIs through the full lifecycle, from development and testing through production releases, post-deployment monitoring, and defect remediation.
  • Collaborate closely with mobile app teams, QA, product owners, and platform teams during feature delivery, redesign initiatives, and coordinated releases.

Benefits

  • 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
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