Senior Middleware Engineer - End-to-End, Scalable Systems

definexconsulting; Riyadh; On-site; SAR 180,000 - 240,000; Full time

Benefits offered by this job

Growth and Development

Independence and Ownership

Health and Wellness

Job summary

DefineX Consulting is a next-generation consulting house and venture builder based in Saudi Arabia. We partner with changemakers to turn bold visions into real-world impact, bridging strategy, design, launch and scale.

Join a multidisciplinary team of engineers and strategists focused on building future-ready business models in the AI era. We value ownership, delivery excellence, and a strong engineering culture.

Qualifications

• BS or MS in Computer Engineering, Software Engineering, Mathematics Engineering or related field.
• Minimum 3 years of experience with IBM Datapower, API Connect and Cloud Pak.
• Familiarity with Web Services (SOAP, REST), Postman, SoapUI, JMS, Kafka.
• Experience integrating RESTful APIs and GraphQL, with error handling and offline strategies.
• Familiarity with CI/CD processes, Git workflows, and Agile delivery practices.

Responsibilities

• Take end to end ownership of delivery by translating business needs into sustainable and high quality solutions.
• Contribute to building scalable, secure, and resilient systems while ensuring quality and maintainability at every stage.
• Drive high quality execution across the full lifecycle including design, development, testing, release, and post production support.
• Continuously improve performance, reliability, and user experience of delivered solutions.
• Provide guidance and mentorship within the team, supporting a strong engineering culture and high standards.
• Collaborate closely with product, design, and cross functional teams to deliver clear and value driven outcomes.
• Proactively identify and manage risks, dependencies, and improvement areas.
• Apply Agile principles with discipline to ensure predictable and high impact delivery.
• Stay up to date with emerging technologies and industry trends to support continuous improvement and innovation.
• Contribute to reusable assets, knowledge sharing, and best practices to strengthen organizational capability.

Skills

IBM Datapower

API Connect

App Connect

Cloud Pak

Web Services

Postman

SoapUI

JMS

Kafka

REST/GraphQL

CI/CD

Git workflows

Agile delivery

Education

BS or MS in Computer Engineering / Software Engineering / Mathematics Engineering

Tools

GraphQL

SOAP

REST

Postman

SoapUI

Kafka

CI/CD tooling

Job description

DefineX Consulting is a next-generation consulting house and venture builder based in Saudi Arabia. We partner with changemakers to turn bold visions into real-world impact, bridging strategy, design, launch and scale.

Join a multidisciplinary team of engineers and strategists focused on building future-ready business models in the AI era. We value ownership, delivery excellence, and a strong engineering culture.