As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees. We have hundreds of large customers, corporations in Germany and in other European countries. DT-ITS recieved the Best in Educational Cooperation award from HIPA in 2019, acknowledged as the the Most Ethical Multinational Company in 2019. The company continuously develops its four sites in Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team.

We are looking for an experienced Fullstack Developer who excels in both Angular frontend engineering and AWS Serverless backend architectures. Join us to build high-quality, scalable software solutions, ideally contributing to the renewable energy sector.

If you are passionate about Clean Code, complex cloud architectures, and quality assurance in a professional agile environment, we want to hear from you.

Your duties

• Frontend: Design and develop complex UIs using Angular and Angular Material, focusing on performance (Change Detection) and responsiveness.
• Backend: Architect and implement scalable AWS Serverless solutions using Java (Lambda).
• Integration: Build and manage secure REST APIs (OpenAPI) and OAuth integration.
• Quality & Ops: Maintain high software quality through code reviews and automated testing. manage CI/CD via Azure DevOps pipelines and AWS CloudFormation.

Requirements

• 3+ years professional experience with Angular.
• Expert knowledge of Angular Material and deep understanding of Angular Change Detection.
• Proficiency with Bootstrap and OAuth protocols.

• Solid experience with AWS Cloud technologies.
• Expert knowledge in the Serverless Framework and developing AWS Lambda functions (Java-based).
• Hands-on experience with AWS services: Cognito, DynamoDB, OpenSearch, S3, SQS, SES, CloudWatch.
• Excellent communication skills and an analytical problem-solving attitude.

Methodology & Tools:

• Experience in large-scale software projects (Git, Pull Requests, Code Reviews).
• Proficiency in Azure DevOps (Pipelines) and AWS CloudFormation.
• Strong mindset for Clean Code and Test Automation.

 Nice-to-have)Background in the Energy Industry or Renewable Energies.

• Knowledge of the German electricity/energy market.

* Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.