Senior Application Developer (REF503D) Back-End + sign on Bonus 5000 Eur

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.

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: Architectural Evolution: We're dedicated to transitioning from monolithic systems to a decoupled API architecture, improving efficiency, reliability, and enabling scalability.

Cloud Transition: Our work involves utilizing top-tier cloud solutions including AWS, Azure, and Google Cloud, as well as our private cloud for sensitive data. We're in the process of migrating from on-premise setups to a more robust, scalable cloud infrastructure.

Cutting-Edge Technology: We stay on the forefront of the tech industry by actively employing modern technologies, fostering an environment that encourages learning and professional growth.

Agile Collaboration: We believe in the power of teamwork and adaptability. By implementing the Scrum methodology and SAFe in our biggest projects, we ensure dynamic collaboration and efficient workflow across all levels of our organization.

Innovation & Value Creation: Our teams are constantly pushing the boundaries, redesigning current solutions to fit contemporary standards, and embarking on greenfield projects with high business potential. Through strategic prototyping, we continuously unearth fresh ideas and cultivate a culture of constant innovation.

WHAT WILL YOU DO ?Develop new and maintain existing source code of applicationsWorks in SCRUM team on developing and building complex application solutions for customer DTAGServe as professional mentor for junior developersListen to user requests, consult with internal /external customers, project managers,Analyze of customer’s requirements and propose overall application / framework design of midsize application architecture, provide complex business analysis in order to build application functionalityProvides project estimates, timeline and bug fixing and report it to customer for budget planning in advanceImplements customer’s requirements based on specification in selected object-oriented programming language into functional and user-friendly applicationProvides testing of programmed functionality before deployment to avoid bugs and ensure quality of codeImplements security concept according to PSA policy in developed application to ensure accordance with DTAG standardsMentoringTake part on internal evaluation processesProduct responsibility from technology point of view.Negation with PO/PM about technology stacks used in project.

Tech StackFor our projects, we are searching for developers within preferred stacks (Front end, Back end or Full stack):

• Tech. stack 1: Java, Spring Boot

• Tech. stack 2: Angular, React, VueJS

• Tech. stack 3: C#

Additional preferred knowledge/experience (as an advantage): any testing tool/framework, Kubernetes, Docker, Microservices, Git, cloud technologies (AWS, Azure, Google), DB

YOU WILL SUCCEED IF YOU :Have Bachelor's degree or Master's degree in Information technologiesHave minimum 5 years of experience in the development of complex solutionsHave some experience within the field of application programming in object-oriented programming languages, experience with agile software development methodology (e.g., Scrum)Are advanced at Programming, HW/SW Overview, General IT OverviewHave good soft skills like Communication, Analytical thinking, Team CooperationSpeak English at least on B2 level and German language is advantage

WHY SHOUL YOU CHOOSE US ?We believe in balance between work and personal life. An attractive and extensive work-life balance portfolio guarantees lasting motivation for employees and thus a better quality of life, promotes physical and mental well-being and contributes to a positive work environment. All this with the aim of providing more freedom in reconciling work, career growth, private life and individual lifestyle. Therefore we offer to our employees over 25 different benefits to improve their personal and professional life in these areas:Financial benefitsBenefits with focus on learning and developmentBenefits with focus on health and sportBenefits with focus on family and work – life balanceOther benefits

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

Key Skills

• OOP