Integration Developer

Princeton University•Princeton, NJ

1d•$114,000 - $126,000•Onsite

About The Position

The Princeton DMIA Integration team is seeking a skilled API Developer to join our team. In this role you will design, build, and maintain system-to-system integrations that connect our enterprise applications and enable seamless data exchange across the organization. You will serve as the primary integration engineer for our API platform. Designing a migration strategy from existing WSO2 to next-generation platforms such as Boomi or MuleSoft.

Requirements

5+ years of hands-on experience with REST API development with various integration patterns
5+ years of hands-on experience with Boomi or MuleSoft integration platforms
Proficiency in designing and consuming RESTful APIs; working knowledge of SOAP, GraphQL, and AsyncAPI
Strong programming skills in Python and/or Java for integration scripting and transformation logic
Proficient in SQL for data querying and validation across integration workflows
Linux/Unix environment fluency including Shell scripting for automation and deployment
Understanding of basic networking concepts: DNS, HTTP/S, TCP/IP, proxies, firewalls, and load balancers
Experience with IAM concepts: LDAP, Active Directory, OAuth 2.0, SAML, and role-based access control
Familiarity with cloud infrastructure basics (AWS, Azure, or GCP): virtual networks, storage, managed services
Experience with version control (Git) and CI/CD tools (Jenkins, GitHub Actions, or equivalent)
Ability to read and produce integration design documentation and API specifications (OpenAPI/Swagger)
Bachelor’s degree in computer science or related field.

Nice To Haves

7+ years of hands-on experience with REST API development with various integration patterns
7+ years of hands-on experience with Boomi or MuleSoft integration platforms
Hands-on experience with WSO2 API Manager and/or WSO2 Micro Integrator (ESB/EI)
Exposure to event streaming platforms such as Apache Kafka or WSO2 Streaming Integrator
Familiarity with containerization (Docker, Kubernetes) for integration runtime deployments
Knowledge of enterprise integration patterns (EIP)

Responsibilities

Architect, Design and Develop RESTful and SOAP APIs, event-driven integrations, and message-based workflows using WSO2 API Manager and WSO2 Micro Integrator.
Architect and implement system-to-system integration patterns including point-to-point, hub-and-spoke, and publish-subscribe models.
Collaborate with application owners, data engineers, and infrastructure engineers to define integration contracts, SLAs, and data exchange standards.
Develop and maintain API documentation, integration design specs, and runbooks.
Monitor, troubleshoot, and optimize integration pipelines for performance, reliability, and security.
Enforce API security best practices including OAuth 2.0, JWT, mutual TLS, rate limiting, and threat protection policies.
Participate in on-call production support rotation and respond to integration incidents per SLA.
Contribute to CI/CD pipeline setup and DevOps practices for integration deployments.