Senior Full Stack Developer (.NET Core & Vue.js)

MANTU GROUP SA; Çankaya; On-site; TRY 420,000 - 640,000; Full time

Job summary

Amaris Consulting in Ankara/Istanbul is seeking a Senior Full Stack Developer to join our engineering team. You will design, build, and maintain high-performance applications using .NET Core and Vue.js, delivering secure and scalable software in a collaborative environment.

Ideal candidates have strong hands-on experience with C#, ASP.NET Core, RESTful APIs, GraphQL, and modern frontend stacks. You will contribute to CI/CD pipelines and work within agile teams to ship value quickly.

Qualifications

• Experience with engineering teams of 10+ developers.
• Strong communication and initiative.
• Hands-on Vue.js experience is required.
• Experience with React or Angular is a plus.
• Good understanding of UI/UX and responsive design.
• Experience with frontend testing frameworks (Jest, Mocha, or Chai).
• Experience with package managers (npm or Yarn).
• Advanced expertise in C# and .NET Core (required).
• Strong experience with ASP.NET Core.
• Experience with MySQL, PostgreSQL, and/or MongoDB.
• Hands-on experience with RESTful APIs and GraphQL.
• Strong understanding of OWASP secure coding practices.
• Experience with CI/CD tools such as Jenkins or GitLab CI/CD.

Responsibilities

• Design, develop, and maintain high-performance web apps with .NET Core and Vue.js.
• Build responsive, scalable SPAs.
• Develop and maintain RESTful APIs and GraphQL services.
• Write clean, secure, maintainable code and tests.
• Optimize performance for high-traffic environments.
• Collaborate in agile teams and participate in code reviews.
• Contribute to CI/CD pipelines and deployment processes.
• Take ownership of tasks and drive technical improvements.

Skills

Vue.js

C#

.NET Core

ASP.NET Core

REST APIs

GraphQL

UI/UX

Responsive design

Testing (Jest/Mocha/Chai)

Jenkins

GitLab CI/CD

MySQL

PostgreSQL

MongoDB

CI/CD

Tools

Jest

Mocha

Chai

NPM

Yarn

Job description

Senior Full Stack Developer (.NET Core & Vue.js)

Ankara,İstanbul

Permanent Job

Turkish

We are looking for an experienced Senior Full Stack Developer to join our engineering team. In this role, you will build and maintain scalable, high-performance applications, collaborate with cross-functional teams, and contribute to the design and delivery of secure, modern software solutions. You will be expected to take ownership of technical decisions, work proactively, and thrive in a collaborative environment.

Key Responsibilities

• Design, develop, and maintain high-performance web applications using .NET Core and Vue.js.
• Build responsive, user-friendly, and scalable Single Page Applications (SPAs).
• Develop and maintain RESTful APIs and GraphQL services.
• Write clean, secure, maintainable, and testable code following industry best practices.
• Optimize application and database performance for high-traffic environments.
• Collaborate effectively within agile teams and actively participate in code reviews.
• Contribute to CI/CD pipelines and deployment processes.
• Take ownership of tasks, communicate effectively, and proactively contribute to technical improvements.

Requirements

• Experience working in engineering teams of 10+ developers.
• Strong communication skills, collaborative mindset, and ability to take initiative.
• Strong hands-on experience with Vue.js (required).
• Experience with React or Angular is a plus.
• Good understanding of UI/UX principles and responsive web design.
• Experience with frontend testing frameworks such as Jest, Mocha, or Chai.
• Experience with package managers such as npm or Yarn.
• Advanced expertise in C# and .NET Core (required).
• Strong experience with ASP.NET Core.
• Experience with MySQL, PostgreSQL, and/or MongoDB.
• Hands-on experience with RESTful APIs and GraphQL.
• Strong understanding of secure coding practices and OWASP principles.
• Experience with CI/CD tools such as Jenkins, GitLab CI/CD, or similar.

If you're passionate about building scalable software, enjoy solving complex technical challenges, and want to work with modern technologies in a collaborative environment, we'd love to hear from you.

Amaris Consulting is committed to promoting diversity within its workforce and to creating an inclusive work environment. We review applications from all qualified individuals regardless of gender, sexual orientation, race, ethnicity, beliefs, age, marital status, disability, or any other characteristic. Special consideration will be given to candidates with disabilities.