FINIQ Application Developer & Support Engineer (.NET / MS SQL)

GSSTech Group; Abu Dhabi; On-site; AED 350,000 - 520,000; Full time

Job summary

GSSTech Group in Abu Dhabi seeks a hands-on Application Developer & Support Engineer to own and optimize the FINIQ core platform. You will blend backend development, database engineering, and tier-2/3 production support.

Responsibilities include building backend services in .NET/C#, tuning MS SQL, designing CI/CD pipelines, and integrating APIs with Node.js; banking/finance domain experience is a plus.

Qualifications

• 8+ years in .NET/C# backend development.
• Strong MS SQL Server expertise and performance tuning.
• Experience with CI/CD and Node.js for APIs/microservices.

Responsibilities

• Write, debug, and tune MS SQL queries, stored procedures, and triggers.
• Maintain database integrity, high availability, and performance.
• Build backend services using the .NET (C#) framework.
• Design, build, and execute automated testing frameworks.
• Provide tier-2/3 production support for complex bottlenecks.
• Engineer CI/CD pipelines to automate deployments.
• Audit workflows to identify inefficiencies and propose improvements.
• Integrate modern APIs and microservices using Node.js & .NET.
• Manage the FINIQ core application environment end-to-end.

Skills

.NET/C# backend

MS SQL Server

CI/CD automation

Node.js

Automated testing frameworks

Tier-2/3 production support

API/microservices integration

Job description

About the Role

We are looking for a hands‑on Application Developer & Support Engineer to own and optimize our FINIQ core platform environment. This role blends backend development, database engineering, and tier-2/3 production support — ideal for someone who can both build and firefight.

Key Responsibilities

• Write, debug, and tune complex MS SQL queries, stored procedures, and triggers
• Ensure database integrity, high availability, and optimal performance across the FINIQ environment
• Build and maintain backend services using the .NET (C#) framework
• Design, build, and execute automated testing frameworks for validation
• Provide tier-2/3 technical support, resolving complex application bottlenecks
• Engineer reliable CI/CD pipelines to eliminate manual deployment intervention
• Audit existing workflows to identify inefficiencies and propose process/technical improvements
• Leverage Node.js and .NET to integrate modern APIs and microservices
• Manage, maintain, and optimize the FINIQ core application environment end-to-end

Required Skills & Experience

• 8+ years of experience in .NET/C# backend development
• Strong hands‑on expertise in MS SQL Server (query tuning, stored procedures, triggers, performance optimization)
• Experience with CI/CD pipeline design and automation
• Familiarity with Node.js for API/microservices integration
• Experience building or maintaining automated testing frameworks
• Prior exposure to core banking / trading / financial platforms preferred (FINIQ experience a strong plus)
• Strong tier‑2/3 production support background — comfortable being the escalation point

Nice to Have

• Experience with high‑availability database architectures
• Exposure to microservices architecture in regulated/financial environments