DotNet Backend/Full Stack Developer

About the Company

FiftyFive is a global software development and technology consulting company, delivering full-cycle digital solutions across industries and geographies. We help businesses across the USA, UK, Australia, MENA, and the Nordics accelerate innovation and drive digital transformation.

Responsibilities

• Design, develop, and maintain scalable web applications using .NET Core and modern frontend frameworks
• Build and consume RESTful APIs and Web APIs
• Develop responsive and user-friendly interfaces using HTML5, CSS, JavaScript, Angular/React
• Work with SQL databases for data modeling, optimization, and performance tuning
• Integrate and manage Azure services such as Functions, Blob Storage, and Queues
• Collaborate with cross-functional teams to define, design, and ship new features
• Ensure application performance, scalability, and security
• Participate in code reviews, debugging, and troubleshooting production issues

Requirements

• 5+ years of professional experience
• Strong experience in C#, .NET Core, Web APIs, and REST services
• Hands-on experience with AngularJS or ReactJS
• Proficiency in HTML5, JavaScript, and Modern CSS
• Strong knowledge of SQL (SQL Server or similar)
• Experience with Azure Managed Services (Functions, Blob Storage, Queues)
• Understanding of full software development lifecycle (SDLC)

Preferred Qualifications

• Bachelor’s degree in Computer Science or related field
• Experience working in Agile/Scrum environments
• Strong problem-solving and analytical skills
• Knowledge of Microservices architecture
• Experience with Docker or Kubernetes