Java Developer - Optical Field (REF4993T) at Deutsche Telekom IT Solutions

, , Hungary -

Full Time

Start Date

Immediate

Expiry Date

14 Apr, 26

Salary

0.0

Posted On

14 Jan, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Java, Spring Framework, MariaDB, Git, RESTful API, Automated Testing, Agile Development, Frontend JavaScript, CI/CD, Docker, Kubernetes, DevOps, Python, Camunda, Problem-Solving, Attention to Detail

Industry

IT Services and IT Consulting

Description

Company Description The largest ICT employer in Hungary, Deutsche Telekom IT Solutions (formerly IT-Services Hungary, ITSH) is a subsidiary of the Deutsche Telekom Group. Established in 2006, the company provides a wide portfolio of IT and telecommunications services with more than 5000 employees. ITSH was awarded with the Best in Educational Cooperation prize by HIPA in 2019, acknowledged as one of the most attractive workplaces by PwC Hungary’s independent survey in 2021 and rewarded with the title of 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. Job Description The department is responsible for the core network (IP core, transport/WDM, and timing/synchronization) within the technology. From planning and development to the operation of the core network, we are responsible end-to-end, providing core network functions and capacities at the highest quality level, both nationally and internationally. In the transport network of Deutsche Telekom Technik, we are currently experiencing an exciting technological and process transformation. This opens up unprecedented potential for automation, directly benefiting our customers. We work in an agile manner, within modern teams, and we are looking for fresh and ambitious colleagues (m/f/d) with a clear vision of the future, where technology doesn't serve us, but rather, we serve the technology. Qualifications Key Responsibilities: Development of software solutions supporting optical core network related automation, managing the full software development life-cycle within assigned products and services Collaborate to clarify technical requirements as needed and adapt software components to address specific product and service needs Write clean and robust code for microservice workers according to best practices, deliver requested features, debug issues, write tests and conduct code reviews for the team members Manage installation, configuration, and administration of software and hardware environments required for daily work, including workstations and virtual machines Create and maintain clear, up-to-date software documentation within the scope of responsibility Contribute proactively to software life-cycle management by proposing ideas for improvements and optimizations Participation in the design of test automation and conducting tests Technical Skills Required: Proven expertise in Java programming with Spring Framework Experience with relational databases, particularly MariaDB Skilled in Git version control and familiar with various branching strategies Understanding of RESTful API design and API governance principles Experience with automated testing across different levels (unit, integration, end-to-end) Ability to take E2E responsibility and ownership of technical projects and show willingness to possess deep understanding on the technical subject matter Experience working effectively within agile development methods and multinational and cross-cultural teams Preferred: Experience with modern frontend JavaScript frameworks (preferably Vue.js) Familiarity with Continuous Integration / Continuous Deployment (CI/CD) processes Proficiency in containerization technologies using Docker Kubernetes knowledge for container orchestration Experience with DevOps practices Familiarity with Model Context Protocol (MCP) or similar concepts in LLM-based systems Expertise in Python programming Experience with Camunda workflow engine Soft skills: Ability to work both independently and collaboratively in an international team environment Strong problem-solving skills and attention to detail Proactive mindset with the capability to innovate and think creatively when facing challenges Languages: English – Communicative with fluent technical vocabulary German – Nice to have Additional Information We offer: The opportunity to work in this fascinating field using modern technologies and to further develop one's skills. The chance to gain insight into the tasks and possibilities through discussions with colleagues and practical demos in advance. The opportunity to delve into this topic based on existing knowledge, such as programming skills, experience in configuration/network management, and IT administrative tasks. * Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation. Company: Deutsche Telekom ITTC Hungary Kft.

Responsibilities

The role involves developing software solutions for optical core network automation and managing the full software development life-cycle. Responsibilities also include collaborating on technical requirements, writing clean code, and maintaining software documentation.