Deutsche Telekom IT Solutions Slovakia
Technology
SeniorFull-stackDeveloperwithfocusonFrontend(SeniorApplicationDeveloper-ProjectGigabit)(m/f/d)
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“Senior Full-stack Developer with focus on Frontend (Senior Application Developer - Project Gigabit) (m/f/d) at Deutsche Telekom IT Solutions Slovakia. Skills: Frontend Development, Application Development, Agile Methodologies. Develop new source code. Maintain existing source code”
What You'll Achieve.
Build Gigabit Business Framework; Bring ultra-fast connectivity; Revolutionize internet services; Enable instant service activation; Support dynamic pre-sales; Improve efficiency; Improve reliability; Enable scalability; Migrate to cloud infrastructure; Foster learning environment; Ensure dynamic collaboration; Ensure efficient workflow; Push boundaries; Redesign current solutions; Embark on greenfield projects; Unearth fresh ideas; Cultivate innovation culture; Ensure quality of code; Ensure accordance with standards; Create and validate business requirements; Secure backlog understanding; Integrate business models; Integrate technological implementation; Align designs; Identify interface partners; Identify critical NFRs; Analyze and align REST APIs
Industry & Context.
Analytical thinking; Problem solving; Troubleshooting
What They're Looking For.
Must Have
React systematic skills, Angular systematic skills, Application programming experience, Object-oriented programming languages experience, Agile software development methodology experience, Scrum experience, Advanced Programming, Advanced HW/SW Overview, Advanced General IT Overview, English B2 level
Nice to Have
German language, Testing tool/framework experience, Kubernetes experience, Docker experience, Microservices experience, Git experience, Cloud technologies experience, DB experience, Grafana experience
What You'll Do.
Develop new source code
Maintain existing source code
Develop complex application solutions
Serve as professional mentor
Listen to user requests
Consult with customers
Analyze customer requirements
Propose application design
Propose framework design
Provide complex business analysis
Build application functionality
Provide project estimates
Report estimates to customer
Implement customer requirements
Provide testing of programmed functionality
Implement security concept
Take part on internal evaluation processes
Product responsibility
Negotiation with PO/PM
How You'll Work.
Team & Collaboration
SCRUM team; Agile international team; Cross teams collaboration; Interface partners collaboration
Communication Scope
Communication; User requests; Customer requirements; Business requirements; User stories; Processes description; Dataflows description; Business models; Technology solutions; Interface partners; NFRs analysis
Process & Methodology
Scrum, SAFe
Full Job Description
Our brand Deutsche Telekom IT Solutions Slovakia entered the life of Košice region in 2006 under the name of T-Systems Slovakia and ever since has been inextricably linked with the region when became one of the founding members of Košice IT Valley. We have managed to grow from scratch to the second largest employer in the eastern part of the country with more than 3900 employees. Our goal is to proactively find new ways to improve and continuously transform into the type of company providing innovative information and communication technology services. Develops new and maintain existing source code of applications in programming language like Java, ASP.Net or C# based on requirements of internal or external customers. These applications support usually automation of business processes. Project Gigabit: Be part of something big – help us build the Gigabit Business Framework , an innovative platform that brings ultra-fast gigabit connectivity to customers across Europe. We're revolutionizing how we deliver internet services – by introducing smart technologies even before fibre is physically deployed. This customer-first approach allows us to roll out infrastructure based on demand, enable instant service activation in connected homes, and support dynamic pre-sales activities – all supported by modern automation and cloud-based solutions. You’ll work in an agile, international team where your ideas make a real impact. We release directly into production, continuously improve based on real feedback, and collaborate closely across teams to create robust, scalable, and future-ready solutions. Join us and help shape the digital future – with cutting-edge tools, a supportive environment, and a product that truly matters. Our mission: As a dynamic, flat and international organization, we shape the future of Deutsche Telekom IT in integrated teams consisting of all relevant competencies – it goes without saying that Telekom customers are also part of these teams. Our Focus: A
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