• Розробка та підтримка функціоналу вебплатформи (кабінет користувача, CRM, аналітичні модулі). • Робота з базами даних MongoDB / MySQL. • Інтеграція REST API та зовнішніх сервісів. • Оптимізація існуючого коду, покращення продуктивності. • Поступова участь у задачах, пов’язаних з аналітикою та Machine Learning.

• Help your team solve contemporary challenges in the digital advertising space, from design to deployment and ongoing improvements • Continuously enhance your knowledge • Implement your solutions in a context where O(n) feels like an eternity, and protect them with unit, functional, and end-to-end tests • Refactor legacy code to make it more modular and domain-driven • Provide third-level support to customers and first-level support to your teammates by helping them overcome blockers

Role Description - Full Lifecycle Ownership: Responsible for architecture, solution design, development, deployment, monitoring, and maintenance of a subset of 300+ RESTful microservices. - Team Leadership & Management: Manage a team of ~5 developers, including 1:1s, performance reviews, monitoring, and improvement. - Hands-on Contribution: Actively contribute code and complete tasks personally, not just delegate work. - Quality & Best Practices: Conduct code reviews, enforce coding/architecture best practices, and provide actionable feedback. - Team Growth & Hiring: Mentor team members, support their development, conduct developer interviews, and set an example in using AI coding assistants to improve quality and efficiency. Qualifications - Experienced Leader: At least 2 years leading and taking responsibility for developer teams and software projects. - Java Expert: 5+ years of modern Java programming experience, with strong focus on clean code and best practices. - Cloud & Microservices: Solid understanding of microservice architectures and AWS services (e.g., ECS, SQS/SNS, EC2, Lambda, CloudWatch). - Spring Proficiency: At least 3 years hands-on experience with Spring technologies, including Spring Boot (preferably Spring Cloud). - Strong Communication & Pragmatism: Excellent at clarifying business needs, collaborating across teams, and balancing ideal API design with practical business requirements; bonus for experience using AI coding tools. Benefits - A fully remote position with flexible working hours. - Modern tech stack and well-established development standards. - Join an international, open-minded team that values flat hierarchies, open communication, collaboration, and high product quality. Company Description Choose challenge. Choose pace. Choose growth. Our Tech department is the driving force behind one of the most successful start-ups in Europe since 2012. Based in Berlin, we have an innovative and driven team that is using cutting-edge technologies to redefine the used car market.

Role Description We are an international team from Germany, Košice, and Budapest working on the development of an internal contract management system. It is a highly customized and proprietary application based on an Oracle database, connected to web servers. Internal users (customer network managers) access the system via a web client (HTML5 client from the CLDB3.0 project). The project is currently undergoing a transformation phase. To work in our team, experience with the following techstack is beneficial: - Programming languages: C#, Python, SQL, PL/SQL, Oracle DB - Platforms: AWS, Windows Server 2016 application platform, Oracle - Concept: Database design, SDLC - Frameworks: .NET Core, WCF, HTML5, SQL - Tools: Oracle Data Pump (expdp, impdp), Toad for Oracle - CI/CD: Gitlab build server is used for CI/CD, with nUnit and Selenium for automated tests - Types of deployment: Deployment is done in test environments either directly via WebDeploy or semi-automated via the KM delivery service. JIRA and GitLab are used for project management. Qualifications - Strong analytical skills and the ability to quickly grasp complex products are very helpful for completing tasks - Due to the complexity, confident German language is a must - JIRA knowledge and an agile mindset are desired - Creating/updating manuals is occasionally part of the tasks Additional Information - Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation. Company Description Ranked 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 received the Best in Educational Cooperation award from HIPA in 2019 and was acknowledged as 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.