Full-Stack .NET Developer

2 days ago

Stockholm, Stockholm, Sweden Ubique Systems Full time 90,000 - 120,000 per year

Full-Stack .NET Developer | Stockholm, Sweden

Location:
Onsite – Stockholm

Contract:
6–12 Months (B2B / Freelance)

Experience:
6–8 Years

Language:
English

Rate:
As per market standards

About the Role

We are looking for an experienced Full-Stack .NET Developer with strong command of Angular and Core .NET technologies to build high-performing, scalable web applications. You will work on end-to-end development—from designing the UI to implementing backend logic and integrating APIs—within a collaborative and fast-paced environment.

Key Responsibilities

Full-Stack Development

  • Design, build, and maintain responsive, user-friendly UI using Angular (v2+ including v8/9).
  • Develop robust server-side logic and services using ASP.NET / .NET Core.

Cross-Functional Collaboration

  • Work closely with product managers, designers, and engineering teams to define functional requirements and deliver high-quality solutions.

Clean Coding & Quality Assurance

  • Write clean, scalable, testable code following best engineering practices.
  • Participate in peer code reviews and contribute to continuous code quality improvements.
  • Identify and fix bugs and performance issues.

API Development & Integration

  • Build and integrate RESTful APIs and microservices.
  • Ensure seamless data flow and communication between front-end and backend components.

Application Performance

  • Optimize applications for speed, scalability, and performance.
  • Diagnose and resolve system bottlenecks and stability issues.

Documentation & SDLC Participation

  • Maintain detailed documentation for new and existing modules.
  • Contribute across the full SDLC—requirement gathering, development, testing, deployment, and upgrades.

Troubleshooting

  • Debug and enhance existing systems to improve functionality and resilience.

Required Skills & Qualifications

Education

  • Bachelor's degree in Computer Science, IT, Engineering, or a related field.

Technical Expertise

Backend:

  • Strong proficiency in .NET Framework, .NET Core, C#, ASP.NET MVC, and Web API.

Frontend:

  • Advanced experience with Angular (v2+), TypeScript, JavaScript, HTML5, CSS3.

Database:

  • Hands-on experience with SQL Server, Oracle, or other relational databases.
  • Solid understanding of database design and optimization.

Tools & Methodologies:

  • Git or equivalent version control tools
  • Visual Studio / VS Code
  • Agile/Scrum methodologies

Soft Skills

  • Excellent problem-solving and analytical abilities
  • Attention to detail and commitment to code quality
  • Strong communication and team collaboration skills
  • Ability to handle multiple tasks and adapt to evolving technology trends


Interested?

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