Senior Angular Full Stack Developer / Lead Developer
Senior Angular Full Stack Lead in Székesfehérvár — onsite contract guiding modern Angular/.NET apps, mentoring teams, and driving scalable, secure solutions.
Senior Angular Full Stack Developer / Lead Developer
• Location: Szekesfehervar, Hungary
• Work Model: Onsite
• Contract Type: Contractor
• Contract Duration: 1 Year + Possible Extension
• Experience Required: 8–10 Years
Why This Role?
This is an exciting opportunity for an experienced Full Stack Developer to work on enterprise-grade applications within a dynamic and technology-driven environment. The role offers exposure to modern Angular frameworks, Microsoft technologies, scalable architecture design, and cross-functional collaboration on large-scale projects.
You will play a key role in developing high-performance applications, contributing to technical decisions, and driving best development practices in an Agile environment.
Why Apply for This Role?
• Opportunity to work on modern enterprise applications using Angular 15+ and .NET technologies
• Exposure to scalable architecture and enterprise-level solution development
• Work with modern frontend frameworks and backend technologies
• Opportunity to contribute to technical leadership and mentoring initiatives
• Long-term contract opportunity with possible extension
• Collaborative Agile work environment with international teams
Key Responsibilities
Frontend Development
• Design and develop responsive and reusable UI components using Angular, PrimeNG, Bootstrap, and Tailwind CSS
• Implement Angular modules, components, services, directives, custom directives, and pipes
• Work on Angular routing, lazy loading, dependency injection, guards, and state management concepts
• Optimize frontend application performance and scalability
• Integrate frontend applications with REST APIs and GraphQL services
Backend Development
• Develop scalable backend APIs and services using ASP.NET Core Web API
• Build secure authentication and authorization mechanisms using JWT/OAuth
• Work with Entity Framework Core, LINQ, and SQL Server databases
• Implement middleware and backend integration services
• Ensure code quality, maintainability, and application security
Collaboration & Leadership
• Collaborate with architects, QA teams, business analysts, and stakeholders
• Participate in technical discussions, code reviews, and solution design
• Support Agile/Scrum development methodologies
• Mentor junior developers and contribute to technical leadership initiatives
What We’re Looking For in You:
Frontend Skills
• Strong expertise in Angular 15+ and Angular architecture best practices
• Experience with Angular modules, components, services, directives, guards, and RxJS
• Strong understanding of TypeScript, JavaScript (ES6+), HTML5, CSS3, and SCSS
• Experience with PrimeNG, Bootstrap, Tailwind CSS, and responsive web design
• Hands-on experience with API integration and frontend performance optimization
Backend Skills
• Strong expertise in C#, .NET 6/7/8, and ASP.NET Core Web API
• Experience developing RESTful APIs and middleware services
• Knowledge of JWT/OAuth authentication and authorization mechanisms
• Experience with Entity Framework Core, LINQ, and SQL Server
• Familiarity with GraphQL and Swagger/OpenAPI
Additional Preferred Skills
• Azure Cloud exposure
• CI/CD pipeline experience
• Git/GitHub/Azure DevOps
• SonarQube and code quality tools
• Experience mentoring teams or leading development initiatives
What We Offer
• Long-term onsite contract opportunity
• Exposure to enterprise-scale technology projects
• Collaborative and Agile work environment
• Opportunity to work with modern technologies and tools
• International team collaboration and technical growth opportunities
Why Join This Opportunity?
This role provides an opportunity to work on cutting-edge enterprise applications while contributing to technical innovation and scalable software solutions. It is ideal for professionals passionate about Angular, .NET technologies, and enterprise architecture development.
Application Process
I look forward to receiving your application! Once submitted, we will review it and consider your fit against other candidates in the process. We strive to ensure an efficient process, though there may occasionally be delays.
About Sperton
Sperton Global, a recruitment and consulting company with an international reach. We are committed to helping our clients achieve success in their hiring processes, finding the right people for the right positions.
- Department
- Information Technology
- Locations
- Hungary
- Employment type
- Full-time
- Employment level
- Executive/Senior Level
- Job location
- Hungary
Workplace & Culture at Sperton
At Sperton, we believe that great results come from great people.
Our culture is built on trust, collaboration, and a shared passion for delivering quality in everything we do.
We are a Norwegian-owned international company with colleagues across Europe, Asia, and the USA, working together seamlessly across time zones and cultures. Our teams are diverse, yet united by the same goal — to connect people and companies in meaningful ways.
We value openness, initiative, and continuous learning. Everyone at Sperton is encouraged to take ownership, share ideas, and challenge existing ways of working to make our solutions even better.
Even though we operate globally, our approach is personal. We take pride in creating a supportive and inclusive environment where people feel heard, respected, and motivated to grow — both professionally and personally.
