OutSystems Developer (.NET & Database Integration)

Dautom; Abu Dhabi; On-site; AED 279,000 - 446,000; Full time

Job summary

Dautom partners with a global client to deliver high-impact enterprise apps using OutSystems. The role focuses on blending low-code speed with robust .NET backend integrations.

You will develop scalable web and mobile solutions, design REST/SOAP APIs, and optimize SQL Server/PostgreSQL databases while adhering to security and performance standards. Collaboration with UI/UX, PO, and QA teams is essential.

Qualifications

• 5+ years in software development with at least 2+ years in OutSystems.
• OutSystems certification preferred.
• Experience building REST/SOAP APIs with .NET/.NET Core.
• Relational DB design and SQL proficiency (SQL Server/Oracle/PostgreSQL).

Responsibilities

• Develop scalable enterprise apps on OutSystems platform.
• Design, develop, and consume secure .NET REST/SOAP APIs.
• Manage SQL Server/PostgreSQL databases and queries.
• Ensure architecture best practices, security, and performance.
• Collaborate with UI/UX, PO, and QA throughout SDLC.
• Troubleshoot issues and improve performance.

Skills

OutSystems

API Development

REST APIs

SOAP APIs

SQL Server

PostgreSQL

Oracle

JavaScript

HTML5

CSS

Tools

Visual Studio

Postman

SQL Developer

Git

Azure

Job description

Client Introduction

In this role, you will collaborate closely with one of our esteemed clients—a global leader in their industry, recognized for their commitment to quality, innovation, and excellence. They have partnered with Dautom as their trusted IT consulting provider for upcoming strategic initiatives.

About the Role:

We are looking for a skilled and driven Low-Code/No-Code Developer with strong expertise in the OutSystems platform, coupled with solid back-end capabilities in .NET APIs and database management. In this role, you will design, develop, and maintain high-performing enterprise apps that bridge low-code agility with robust traditional backend integration.

Key Responsibilities:

• Application Development: Build scalable, responsive web and mobile applications using the OutSystems low-code platform.
• API Integration: Design, develop, and consume secure .NET APIs to connect OutSystems front-ends with legacy systems, microservices, and third-party services.
• Database Management: Write and optimize complex SQL queries, stored procedures, and database schemas (SQL Server/PostgreSQL) to ensure seamless data flow.
• Architecture & Best Practices: Ensure applications adhere to OutSystems architecture best practices, security standards, and performance guidelines.
• Collaboration: Work closely with UI/UX designers, Product Owners, and QA teams throughout the SDLC to deliver features iteratively.
• Troubleshooting: Debug, test, and resolve application bugs, performance bottlenecks, and integration issues promptly.

Key Requirements & Qualifications

Experience: 5+ years of professional software development experience, with at least 2+ years dedicated to OutSystems development.

Certifications: OutSystems certification (e.g., Associate Reactive Developer, Professional Developer) is highly preferred.

Backend & API Skills: Proven experience building and consuming REST/SOAP APIs using .NET / .NET Core.

Database Knowledge: Strong command of relational databases (SQL Server, Oracle, or PostgreSQL) and database design.

Frontend Basics: Solid understanding of JavaScript, CSS, HTML5, and responsive design principles.

Problem-Solving: Strong analytical skills with the ability to translate complex business requirements into technical solutions.

About Dautom

Dautom is a globally recognized leader in IT consulting services. With a steadfast commitment to innovation, excellence, and people-centric values, we empower organizations by strengthening their IT teams with top-tier talent.

Our greatest strength lies in our skilled IT professionals. We have built a workplace culture founded on trust, respect, continuous learning, and career growth. As an employer of choice, we take pride in fostering a collaborative and supportive environment where employees thrive.

Explore what sets us apart and be part of a company shaping the future of technology and talent.