Integration Engineer (Java) in Abu Dhabi

Summary

Andersen is hiring an Integration Engineer (Java) in Abu Dhabi for a project developing digital solutions and supporting public-sector transformation initiatives.

The customer is a public-sector organization responsible for advancing digital innovation and modernizing services across multiple domains. It supports strategic initiatives in emerging technologies, collaborates with industry and research partners, and develops long-term technology frameworks for improving operational efficiency and service accessibility. The organization focuses on secure, scalable, and sustainable digital development to drive continuous improvement within the broader ecosystem.

The project is focused on developing and supporting digital initiatives for a government organization operating across public services, community development, and government affairs. It aims to improve operational efficiency, stakeholder engagement, and the delivery of strategic initiatives.

Responsibilities

• Developing and maintaining REST/gRPC APIs using Spring Boot (transition to FastAPI planned on the next steps).
• Securing APIs via Keycloak/AD/ADFS (OIDC/SAML); implementing RBAC, rate limiting, and policies using Kong/WSO2.
• Designing and optimizing schemas and queries in Oracle/PostgreSQL.
• Working on backend for mobile applications.
• Configuring and operating CDN (CloudFront, Cloudflare, Fastly, Akamai) for storing and delivering large media files.
• Integrating notification systems: SMTP (DKIM/SPF/DMARC), SMPP, push notifications (APNs/FCM or self-hosted).
• Implementing ETL/ELT/Batch processes, including CDC.
• Using Elasticsearch/Elastic APM for search, tracing, and log analytics.
• Maintaining documentation: OpenAPI specs, DB schemas, CDN and notification configs.
• Collaborating in an Agile environment within a cross-functional team.

Requirements

• Experience building microservices with Spring Boot and FastAPI for 5+ years.
• Experience with API Gateways and Identity Providers (preferably - Kong + Keycloak).
• Bachelor’s or Master’s degree in Computer Science, IT, or a related field.
• Strong proficiency in Java + Spring Boot.
• Experience with Elasticsearch (critical), and any relational database (e.g., PostgreSQL).
• Understanding of CDN configuration and operation.
• Familiarity with Swagger/OpenAPI.
• Experience working on mobile app backends.
• Experience working in an Agile environment.
• Level of English – from Upper-Intermediate and above.

Desired skills

• Understanding of Oracle SOA Suite 12.2.1.4 (BPEL, OSB, Mediators, Adapters) — ability to read and analyze existing APIs.
• Integration experience with Oracle E-Business Suite R12.2.
• WebLogic Server administration for SOA deployments.
• Experience with Rocket.Chat and ChatOps workflows.
• Experience with self-hosted Appwrite.
• Working knowledge of Docker, Kubernetes, Helm.
• Familiarity with TypeScript and/or Go.

Other important skills for the vacancy are described in the knowledge matrix

Reasons to join us

• Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc..
• The opportunity to change the project and/or develop expertise in an interesting business domain.
• Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee.
• The opportunity to earn an additional up to 1,000 USD per month by participating in the company's activities.
• Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated.
• Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies).
• Certification compensation (AWS, PMP, etc).
• Referral program.
• English courses.
• Private health insurance and compensation for sports activities.

Join us!

Локации

The United Arab Emirates