Backend Developer (.NET) in Abu Dhabi

Andersen is hiring a Backend Developer (.NET) in Abu Dhabi to build and support a secure on-premise infrastructure for a government digital platform, ensuring privacy, reliability, and system integration.

The customer is a large public-sector organization operating at the federal level, responsible for supporting executive decision-making, coordinating strategic initiatives, and overseeing nationwide programs. The organization plays a key role in shaping long-term development priorities and collaborates with multiple government entities and international partners. It invests in digital transformation, data-driven solutions, and advanced technologies to modernize processes, improve efficiency, and build scalable, secure platforms for mission-critical services.

The project is focused on designing and implementing a fully on-premise architecture for a hunting application, ensuring high data privacy, offline functionality, and tight integration with the customer’s existing IT landscape.

Technology stack: C#, .NET (ASP.NET Core), REST APIs, OIDC / OAuth2 / JWT, RBAC, Oracle DB, ORM frameworks, CI/CD.

Responsibilities:

• Implementing business logic for trip management, reporting, and accessing workflows.
• Delivering backend features according to approved architecture and security guidelines.
• Integrating and validating external services (identity, messaging, maps, internal APIs).
• Participating in code reviews, architecture discussions, and technical refinements.
• Investigating and resolving performance, security, and production issues.
• Contributing to documentation (API specs, technical notes, handover materials).
• Supporting UAT, production releases, and post-launch stabilization.
• Collaborating closely with QA, frontend, and DevOps to ensure end-to-end delivery.

Must-have:

• Experience in software engineering roles for 5+ years.
• Strong experience with C# and .NET (ASP.NET Core) in enterprise systems.
• Hands-on experience building secure REST APIs.
• Solid knowledge of authentication & authorization (OIDC / OAuth2 / JWT, RBAC).
• Experience working with Oracle DB and ORM frameworks.
• Understanding of secure coding practices and regulated / high-security environments.
• Experience with on-prem infrastructure and CI/CD pipelines.
• Ability to write unit and integration tests for backend services.
• Experience integrating with external identity or government systems (e.g., IdP, SSO, MFA).
• Level of English – from Upper-Intermediate and above.

Reasons why this job would be interesting to you:

• 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 up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, 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.

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https://people.andersenlab.com/

Work Location: Remote