webMethods & Java Developer

Systems Arabia; Riyadh; On-site; SAR 180,000 - 300,000; Full time

Job summary

Systems Arabia is seeking a Full Stack Developer to build and integrate scalable backend services with Java/Spring Boot and modern frontend apps.

You will work with webMethods API Gateway/Developer Portal, OpenAPI, React/Next.js/Angular, and collaborate with business and tech teams to deliver end-to-end solutions.

Qualifications

• Proven hands-on experience with Java and Spring Boot.
• Experience with webMethods API Gateway and Developer Portal.
• Strong understanding of REST APIs, API integration, and OpenAPI/Swagger.
• Experience with frontend frameworks (React, Next.js, or Angular).
• Knowledge of API lifecycle management, security, and middleware integration.
• Excellent problem-solving and communication skills.

Responsibilities

• Develop scalable backend applications using Java and Spring Boot.
• Design, develop, and integrate REST APIs using OpenAPI/Swagger.
• Work with webMethods API Gateway and/or Developer Portal for API management.
• Develop frontend applications using React, Next.js, or Angular.
• Integrate frontend applications with backend services and APIs.
• Manage API lifecycle activities including subscriptions, policies, application registration, credentials, and developer onboarding.
• Troubleshoot integration issues and ensure performance, security, and scalability.
• Collaborate with technical and business teams to deliver end-to-end solutions.

Skills

Java

Spring Boot

webMethods API Gateway

Developer Portal

API integration

OpenAPI/Swagger

REST APIs

React

Next.js

Angular

Microservices

Cloud platforms

OAuth 2.0

JWT

CI/CD

Education

Bachelor’s degree in Computer Science, Software Engineering, IT, or related field

Job description

We are looking for a Full Stack Developer with strong experience in Java, Spring Boot, webMethods API Gateway/Developer Portal, and modern frontend technologies. The role involves developing backend services, frontend applications, and managing API integrations across enterprise platforms.

Responsibilities

• Develop scalable backend applications using Java and Spring Boot.
• Design, develop, and integrate REST APIs using OpenAPI/Swagger.
• Work with webMethods API Gateway and/or Developer Portal for API management.
• Develop frontend applications using React, Next.js, or Angular.
• Integrate frontend applications with backend services and APIs.
• Manage API lifecycle activities including subscriptions, policies, application registration, credentials, and developer onboarding.
• Troubleshoot integration issues and ensure application performance, security, and scalability.
• Collaborate with technical and business teams to deliver end-to-end solutions.

Requirements

• Strong hands-on experience with Java and Spring Boot.
• Experience with webMethods API Gateway and/or Developer Portal.
• Strong understanding of REST APIs, API integration, and OpenAPI/Swagger.
• Hands-on experience with React, Next.js, or Angular.
• Understanding of API lifecycle management and API security.
• Experience integrating frontend and backend services through APIs.
• Strong problem-solving and communication skills.
• Experience with microservices and cloud platforms.
• Knowledge of OAuth 2.0, JWT, and CI/CD.
• Experience in enterprise integration or middleware environments.
• Bachelor’s degree in Computer Science, Software Engineering, IT, or a related field.