T Hub - Kotlin Developer
⚲ Warszawa, Mokotów
Do uzgodnienia
Wymagania
- Kotlin
- Spring 3+
Opis stanowiska
Nasze wymagania:
Proven 5+ years’ experience backend services development using Kotlin and Spring 3+
Bachelor’s degree in Computer Science or related field
Experience with AI assisted code development
Strong focus on code quality (self-testing, unit + integration tests development)
Great experience with RESTful API development and integration
Experience with PostgreSQL and Kafka
Strong problem-solving skills and attention to detail
Excellent communication and collaboration abilities within a team environment.
Confidence to make independent decisions and take ownership of implemented solutions
Very good knowledge of English, speaking and writing
Mile widziane:
Knowledge of Kotlin language is an additional asset
Knowledge of containerization and orchestration technologies (Docker, Kubernetes)
Familiarity with gitlab CI/CD pipelines
Familiarity with automated testing and test driven development (TDD)
Understanding of agile development methodologies (Scrum/Kanban)
Zakres obowiązków:
Design, develop, and maintain scalable and high-performance backend applications with Kotlin (mainly), Java, Spring, Docker, Kubernetes or other relevant technologies
Collaborate with cross-functional teams to define, design, and ship new features, ensuring a seamless and responsive experience
Work independently on assigned tasks, from problem analysis through design and implementation, making informed technical decisions when needed
Actively contribute to a fail‑fast culture: experiment, validate assumptions early, learn from mistakes, and continuously improve solutions
Implement and maintain APIs, ensuring robust and efficient communication of micro-service applications in Kubernetes environment
Participate in code reviews, providing constructive feedback and adhering to coding standards
Troubleshoot and debug complex issues across the full stack, ensuring optimal performance and reliability
Stay updated on industry trends and best practices to continuously improve the development process and technologies used
Oferujemy:
T Hub Poland is a dynamic, forward-thinking division in T-Mobile Poland, where technology matters! It’s a place where best talents converge to ideate, prototype, and implement cutting-edge solutions in international projects held in Deutsche Telekom Group.
As a part of Deutsche Telekom Group, we are building in Poland SAP Center of Excellence to support our T-Systems International Customers in Europe with SAP Analysis, Design and Rollout.
Location: Remote with approx. once per quarter presence in HQ (Warszawa, ul. Marynarska 12)
Proven 5+ years’ experience backend services development using Kotlin and Spring 3+
Bachelor’s degree in Computer Science or related field
Experience with AI assisted code development
Strong focus on code quality (self-testing, unit + integration tests development)
Great experience with RESTful API development and integration
Experience with PostgreSQL and Kafka
Strong problem-solving skills and attention to detail
Excellent communication and collaboration abilities within a team environment.
Confidence to make independent decisions and take ownership of implemented solutions
Very good knowledge of English, speaking and writing
Mile widziane:
Knowledge of Kotlin language is an additional asset
Knowledge of containerization and orchestration technologies (Docker, Kubernetes)
Familiarity with gitlab CI/CD pipelines
Familiarity with automated testing and test driven development (TDD)
Understanding of agile development methodologies (Scrum/Kanban)
Zakres obowiązków:
Design, develop, and maintain scalable and high-performance backend applications with Kotlin (mainly), Java, Spring, Docker, Kubernetes or other relevant technologies
Collaborate with cross-functional teams to define, design, and ship new features, ensuring a seamless and responsive experience
Work independently on assigned tasks, from problem analysis through design and implementation, making informed technical decisions when needed
Actively contribute to a fail‑fast culture: experiment, validate assumptions early, learn from mistakes, and continuously improve solutions
Implement and maintain APIs, ensuring robust and efficient communication of micro-service applications in Kubernetes environment
Participate in code reviews, providing constructive feedback and adhering to coding standards
Troubleshoot and debug complex issues across the full stack, ensuring optimal performance and reliability
Stay updated on industry trends and best practices to continuously improve the development process and technologies used
Oferujemy:
T Hub Poland is a dynamic, forward-thinking division in T-Mobile Poland, where technology matters! It’s a place where best talents converge to ideate, prototype, and implement cutting-edge solutions in international projects held in Deutsche Telekom Group.
As a part of Deutsche Telekom Group, we are building in Poland SAP Center of Excellence to support our T-Systems International Customers in Europe with SAP Analysis, Design and Rollout.
Location: Remote with approx. once per quarter presence in HQ (Warszawa, ul. Marynarska 12)
🔍 Dekoder Ogłoszenia
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Confidence to make independent decisions and take ownership of implemented solutions
Oczekuje się, że będziesz samodzielnie rozwiązywać problemy i brać pełną odpowiedzialność za swoje decyzje, nawet jeśli okażą się błędne.
🔴
Proven 5+ years’ experience backend services development using Kotlin and Spring 3+
Chociaż wymagane jest 5 lat doświadczenia, często oznacza to, że szukają kogoś, kto ma doświadczenie z konkretnymi wersjami lub w bardzo specyficznych zastosowaniach tych technologii.
🔴
Strong focus on code quality (self-testing, unit + integration tests development)
Może oznaczać, że oczekuje się od Ciebie pisania dużej ilości testów, co może pochłaniać znaczną część czasu pracy.
🔴
Work independently on assigned tasks, from problem analysis through design and implementation, making informed technical decisions when needed
Oczekuje się od Ciebie samodzielności w całym cyklu życia zadania, bez częstego wsparcia ze strony seniorów czy architektów.
🔴
Actively contribute to a fail‑fast culture: experiment, validate a
Zachęca się do szybkiego testowania pomysłów, co może oznaczać brak dogłębnej analizy przed wdrożeniem i potencjalne częste zmiany.