Senior API & Integration Engineer (Microservices)

Programmers.io; Columbus (OH); On-site; USD 95,000 - 130,000; Full time

Job summary

Programmers.io in Columbus, OH is seeking an experienced integration developer to design, build, and support REST APIs and Java/Spring Boot microservices across enterprise systems. You will work with architects, QA, operations, and business teams to ensure reliable and scalable integration services.

The role emphasizes Azure API Management, Kafka, secure file transfers (SFTP/PGP), and deployment automation with Git and Azure DevOps.

Qualifications

• 5+ years IT integration or API development experience.
• Hands-on Java, Spring Boot, REST APIs, OpenAPI/Swagger.
• Experience with Azure API Management, Kafka, ETL, and secure file transfers.
• Knowledge of OAuth 2.0, OpenID Connect, JWT, API keys, TLS.
• Proficient Git, Azure DevOps, CI/CD, monitoring, and production support.
• Strong communication and problem-solving skills.

Responsibilities

• Develop and support APIs and microservices using Java/Spring Boot.
• Configure and manage Azure API Management policies.
• Build Kafka producers/consumers and secure file integrations (SFTP/PGP).
• Implement security patterns and testing (unit/integration).
• Use DevOps tools for CI/CD, monitoring, and deployment automation.
• Document APIs and collaborate with cross-functional teams.

Skills

Java

Spring Boot

REST APIs

OpenAPI/Swagger

JSON/XML

Kafka

Azure API Management

OAuth/JWT

Git

CI/CD

Tools

Git

Azure DevOps

CI/CD pipelines

Monitoring

SFTP

PGP

Job description

Programmers.io in Columbus, OH is seeking an experienced integration developer to design, build, and support REST APIs and Java/Spring Boot microservices across enterprise systems. You will work with architects, QA, operations, and business teams to ensure reliable and scalable integration services.

The role emphasizes Azure API Management, Kafka, secure file transfers (SFTP/PGP), and deployment automation with Git and Azure DevOps.