Senior Java Developer - Freelance
⚲ Poznań
153–213 zł netto (+ VAT) / godz.
Wymagania
- Java
- Spring
- Spring Boot
- Kubernetes
Opis stanowiska
Nasze wymagania:
Senior-level experience with Java (Spring / Spring Boot)
Strong architectural and problem-solving skills
Experience designing and maintaining REST APIs
Knowledge of SOAP services
Background in microservices environments
Practical experience with Kubernetes (on-premise setups preferred)
Experience working with or integrating LIMS systems
Solid understanding of refactoring and legacy code modernization
Excellent communication skills for direct cooperation with laboratory stakeholders
English at C1 level
Must be based in the European Union
O projekcie:
We are looking for a Senior Backend Engineer with strong architectural skills to join a long-term project for a European client in the laboratory and biotech domain. This is a single-developer project, where you will work closely with the client's internal teams and laboratory stakeholders to clarify requirements, define scope, and improve existing backend processes. Strong communication skills are essential, as you will regularly attend technical discussions with LIMS and laboratory teams. The role involves hands-on development, refactoring legacy code, and contributing to a scalable and well-structured backend architecture. You must be based in the EU due to client requirements.
Zakres obowiązków:
Work independently as the sole backend engineer on the project
Refactor and modernize legacy backend systems
Improve and extend existing microservices and backend integrations
Maintain and develop REST and SOAP interfaces
Communicate with laboratory teams and LIMS stakeholders to define requirements
Ensure stable operation of backend services in an on-premise Kubernetes environment
Collaborate with internal client teams to maintain architectural consistency
Oferujemy:
100% remote, flexible work;
work with an experienced team of developers and continuous development of your hard and soft skills;
dev-friendly processes such as Continuous Integration, Continuous Delivery, Code Review and bug bashes;
long-term collaboration on challenging products (FinTech, B2B software, E-commerce and more).
Senior-level experience with Java (Spring / Spring Boot)
Strong architectural and problem-solving skills
Experience designing and maintaining REST APIs
Knowledge of SOAP services
Background in microservices environments
Practical experience with Kubernetes (on-premise setups preferred)
Experience working with or integrating LIMS systems
Solid understanding of refactoring and legacy code modernization
Excellent communication skills for direct cooperation with laboratory stakeholders
English at C1 level
Must be based in the European Union
O projekcie:
We are looking for a Senior Backend Engineer with strong architectural skills to join a long-term project for a European client in the laboratory and biotech domain. This is a single-developer project, where you will work closely with the client's internal teams and laboratory stakeholders to clarify requirements, define scope, and improve existing backend processes. Strong communication skills are essential, as you will regularly attend technical discussions with LIMS and laboratory teams. The role involves hands-on development, refactoring legacy code, and contributing to a scalable and well-structured backend architecture. You must be based in the EU due to client requirements.
Zakres obowiązków:
Work independently as the sole backend engineer on the project
Refactor and modernize legacy backend systems
Improve and extend existing microservices and backend integrations
Maintain and develop REST and SOAP interfaces
Communicate with laboratory teams and LIMS stakeholders to define requirements
Ensure stable operation of backend services in an on-premise Kubernetes environment
Collaborate with internal client teams to maintain architectural consistency
Oferujemy:
100% remote, flexible work;
work with an experienced team of developers and continuous development of your hard and soft skills;
dev-friendly processes such as Continuous Integration, Continuous Delivery, Code Review and bug bashes;
long-term collaboration on challenging products (FinTech, B2B software, E-commerce and more).
🔍 Dekoder Ogłoszenia
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single-developer project
Będziesz jedyną osobą odpowiedzialną za backend, co może oznaczać ogromną presję i brak wsparcia technicznego.
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direct cooperation with laboratory stakeholders
Może wymagać tłumaczenia złożonych problemów technicznych na język zrozumiały dla osób nietechnicznych, co bywa czasochłonne i frustrujące.
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refactoring legacy code
Przygotuj się na pracę z potencjalnie bardzo starym, słabo udokumentowanym i trudnym do zrozumienia kodem.
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Work independently as the sole backend engineer
Oznacza to pełną odpowiedzialność za wszystkie aspekty backendu, od projektowania po wdrożenie i utrzymanie, bez wsparcia innych backend developerów.
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on-premise setups preferred
Może oznaczać konieczność konfiguracji i zarządzania infrastrukturą serwerową we własnym zakresie lub w środowisku klienta, co wykracza poza typowe zadania developera.