Integration Engineer

Cigna; Abu Dhabi; On-site; AED 120,000 - 180,000; Full time

Job summary

The Cigna Group in Abu Dhabi is seeking an Integration Engineer to design, build, and maintain integrations across systems and external clients, using PL/SQL for data logic and Python for services and APIs.

You will develop REST APIs, manage data transformations, and ensure reliable, well-documented integrations while collaborating with client teams and maintaining logs, monitoring, and error handling.

Qualifications

• Strong proficiency in PL/SQL packages, procedures and functions.
• Solid Python experience for API development and queue listeners.
• Experience in REST API design, OpenAPI/Swagger, OAuth2 or API keys, and CQD basics.

Responsibilities

• Design and develop REST APIs for client integrations with versioning, auth, and error handling.
• Build and maintain PL/SQL packages and data transformation logic.
• Extend Python listener services for queue-based ad-hoc reports.
• Develop reports in Excel and PDF formats per client requirements.
• Write clean, tested code with logging, monitoring and error handling.
• Gather integration requirements from clients and translate to specs.
• Troubleshoot production integration issues and document data flows.

Skills

PL/SQL

Python

REST API

Message queues

Excel/PDF reporting

Oracle DB

Git CI/CD

Job description

Job description

1. JOB PURPOSE

We're looking for an Integration Engineer to design, build, and maintain integrations between our systems and external clients. You'll work across the database and application layers — writing PL/SQL for data logic and Python for services and APIs — to deliver reliable, well-documented integration solutions.

2. RESPONSIBILITIES AND DUTIES

• Design and develop REST APIs for client integrations, following industry best practices (versioning, auth, error handling, rate limiting, documentation).
• Build and maintain PL/SQL packages, procedures, and functions to support integration logic and data transformations.
• Extend and maintain existing Python listener services that consume messages from queues for ad-hoc report requests.
• Develop custom reports in Excel and PDF formats based on client/business requirements, generated via the listener services.
• Write clean, tested, maintainable code with proper logging, monitoring, and error handling.
• Collaborate with client-facing teams to gather integration requirements and translate them into technical specs.
• Troubleshoot and resolve integration issues in production environments.
• Document APIs, data flows, and integration processes for internal and client use.

3. KNOWLEDGE, SKILLS AND EXPERIENCE

• Strong proficiency in PL/SQL (packages, procedures, functions, performance tuning).
• Strong proficiency in Python (API development, message queue consumers/listeners).
• Experience with REST API design and standards (OpenAPI/Swagger, authentication methods like OAuth2/API keys).
• Experience with message queues (e.g., Kafka, RabbitMQ, or similar).
• Experience generating reports programmatically in Excel (openpyxl, pandas) and PDF (reportlab, or similar).
• Solid understanding of relational databases (Oracle preferred, given PL/SQL).
• Familiarity with version control (Git) and CI/CD practices.

Nice-to-Have:

• Experience with API gateways or integration platforms (e.g.,Kong/MuleSoft/Apache Camel).
• Experience with containerization (Docker) and cloud environments.
• Exposure to client onboarding/integration project lifecycles.

4. COMMUNICATIONS AND WORKING RELATIONSHIPS

The job holder interacts with all Departments within NNHS and other service providers. He/ She must ensure seamless communication between all departments for the smooth operations and to achieve the organizational objective. He/ She must be able to foster strong internal & external communication standards.

5. OPERATING ENVIRONMENT

He/she works in an air-conditioned environment and spends most of the day at desk. The Jobholder’s working hours are flexible as per weekly schedule within the boundaries of the UAE labor law. The job holder is not exposed to any obvious hazards.

Statements in this Job Description are intended to reflect, in general, the duties and responsibilities of the position, but they are not to be interpreted as totally inclusive.

NAS Neuron Heath Services LLC is an equal opportunity employer.

Statements in this Job Description are intended to reflect, in general, the duties and responsibilities of the position, but they are not to be interpreted as totally inclusive.

NAS Neuron Heath Services LLC is an equal opportunity employer.

About The Cigna Group

Doing something meaningful starts with a simple decision, a commitment to changing lives. At The Cigna Group, we’re dedicated to improving the health and vitality of those we serve. Through our divisions Cigna Healthcare and Evernorth Health Services, we are committed to enhancing the lives of our clients, customers and patients. Join us in driving growth and improving lives.

Qualified applicants will be considered without regard to race, color, age, disability, sex, childbirth (including pregnancy) or related medical conditions including but not limited to lactation, sexual orientation, gender identity or expression, veteran or military status, religion, national origin, ancestry, marital or familial status, genetic information, status with regard to public assistance, citizenship status or any other characteristic protected by applicable equal employment opportunity laws.

If you require reasonable accommodation in completing the online application process, please email: [e-mail] for support. Do not email [e-mail] for an update on your application or to provide your resume as you will not receive a response.