Join to apply for the Fullstack Developer (.Net & react) (m/f/d) role at Halian | Managed Services, Recruitment Agency & Contract Staffing
About The Role
We are seeking a highly skilled and motivated Fullstack Developer proficient in the .NET/C# ecosystem and React to join our development team.
You will be instrumental in designing, building, and maintaining our next-generation SaaS platform, which delivers critical data and AI-powered insights to industrial clients (e.g., Oil & Gas, Manufacturing).
This role requires a versatile individual capable of working across the entire application stack, from intuitive user interfaces to robust, scalable backend services.
Key Responsibilities
- Design and develop scalable, high-performance RESTful APIs and microservices using C#, ASP.NET Core, and Entity Framework Core.
- Work with industrial data, focusing on efficient data modeling and integration with SQL and NoSQL databases (e.g., MS SQL Server, PostgreSQL, Azure Cosmos DB).
- Implement security protocols, data protection measures, and authentication/authorization mechanisms for a secure SaaS environment.
- Contribute to cloud architecture decisions and deploy services using Azure or AWS cloud platforms.
- Build responsive, modern, and user-friendly web interfaces using React.js, TypeScript, HTML5, and CSS3.
- Collaborate with UI/UX designers to translate wireframes and mockups into high-quality, reusable components.
- Optimize application performance for maximum speed and scalability across various browsers and devices.
- Manage the full software development lifecycle (SDLC), including requirements analysis, design, development, testing, deployment, and operational support.
- Implement and maintain CI/CD pipelines (e.g., Azure DevOps, GitHub Actions) and enforce DevOps best practices.
- Participate actively in code reviews to ensure code quality, maintainability, and adherence to established coding standards.
- Troubleshoot and debug complex technical issues across the full stack.
Required Technical Qualifications
- 3+ years of professional experience in Fullstack Software Development.
- Backend Expertise: Strong proficiency in C# and the .NET Framework (or .NET Core/5+).
- Frontend Expertise: Strong proficiency with React.js, modern JavaScript/TypeScript, HTML, and CSS.
- Solid experience in developing and consuming RESTful APIs and working with data serialization formats (JSON, XML).
- Experience with SQL and relational database design (e.g., MS SQL Server, PostgreSQL).
- Familiarity with source control tools, particularly Git.
- A strong understanding of Agile methodologies (Scrum, Kanban).
Preferred Qualifications (Nice To Have)
- Experience in the Industrial, Oil & Gas, or IoT domain, particularly with large-scale time-series or asset data.
- Familiarity with industrial data concepts like Digital Twins or Time-Series databases.
- Hands‑on experience with cloud services, especially Microsoft Azure (App Services, SQL, Functions) or AWS (Lambda, EC2, RDS).
- Experience with containerization tools like Docker and Kubernetes.
- Familiarity with testing frameworks (e.g., Jest, NUnit, xUnit).
Education
- Bachelor's Degree in Computer Science, Software Engineering, or a related technical field, or equivalent practical experience.
Location
Fullstack Developer (.Net & react) in Abu Dhabi, United Arab Emirates
Seniority Level
Mid-Senior level
Employment Type
Full-time
Job Function
Engineering and Information Technology
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