Senior/Lead Java Developer
⚲ Gdańsk
30 240 - 31 920 PLN netto (B2B)
Wymagania
- Java
- Spring Boot
- AWS
- Kubernetes
Opis stanowiska
We are looking for a Software Engineer to join a team responsible for modernizing a mission-critical aviation platform used by tens of thousands of customers worldwide.
You will help design, build, and evolve cloud-hosted backend services that support the distribution of aviation data across desktop, mobile, and aircraft-connected workflows. This is a unique opportunity to work on a high-impact product while contributing to a large-scale modernization initiative focused on cloud-native architecture, automation, scalability, security, and operational excellence.
Working closely with cross-functional teams, you will help transform a well-established platform into a modern, resilient, and highly scalable ecosystem capable of supporting future growth and new product offerings.
Key responsibilities
• Develop and modernize backend services hosted in AWS
• Design and implement scalable, resilient cloud-native solutions
• Build and improve APIs, integrations, and automated backend processes
• Enhance CI/CD pipelines, infrastructure automation, monitoring, and observability
• Manage and troubleshoot Kubernetes-based environments and containerized applications
• Support production systems and drive reliability, security, and operational improvements
• Collaborate with product, mobile, desktop, QA, and DevOps teams to deliver high-quality solutions
• Leverage AI-assisted development tools to improve engineering efficiency while maintaining high standards of quality and security
Ideal candidate profile
• Experience developing backend applications in cloud environments
• Strong knowledge of AWS and cloud-native architectures
• Hands-on experience with Linux, Docker, Apache, Java and Spring Boot
• Experience with Kubernetes and containerized workloads
• Experience with CI/CD, Infrastructure as Code, and automation
• Understanding of cloud security, monitoring, and production support practices
• Strong troubleshooting and problem-solving skills
• Ability to work independently and collaborate within distributed teams
• English min. B2.
Nice to Have:
• Experience modernizing legacy applications and services
• Experience with SQL Server and MySQL
• Experience building highly available and resilient production systems
• Experience using AI-assisted software development tools
Conditions
• Employment type: B2B or UoP
• Location: Gdańsk
• Work model: 1 day a week in the office in Gdańsk or less frequently, depending on your availability
• Salary: 190 PLN net/h - to negotiate
• Benefits: life insurance, private healthcare, Multisport card
You will help design, build, and evolve cloud-hosted backend services that support the distribution of aviation data across desktop, mobile, and aircraft-connected workflows. This is a unique opportunity to work on a high-impact product while contributing to a large-scale modernization initiative focused on cloud-native architecture, automation, scalability, security, and operational excellence.
Working closely with cross-functional teams, you will help transform a well-established platform into a modern, resilient, and highly scalable ecosystem capable of supporting future growth and new product offerings.
Key responsibilities
• Develop and modernize backend services hosted in AWS
• Design and implement scalable, resilient cloud-native solutions
• Build and improve APIs, integrations, and automated backend processes
• Enhance CI/CD pipelines, infrastructure automation, monitoring, and observability
• Manage and troubleshoot Kubernetes-based environments and containerized applications
• Support production systems and drive reliability, security, and operational improvements
• Collaborate with product, mobile, desktop, QA, and DevOps teams to deliver high-quality solutions
• Leverage AI-assisted development tools to improve engineering efficiency while maintaining high standards of quality and security
Ideal candidate profile
• Experience developing backend applications in cloud environments
• Strong knowledge of AWS and cloud-native architectures
• Hands-on experience with Linux, Docker, Apache, Java and Spring Boot
• Experience with Kubernetes and containerized workloads
• Experience with CI/CD, Infrastructure as Code, and automation
• Understanding of cloud security, monitoring, and production support practices
• Strong troubleshooting and problem-solving skills
• Ability to work independently and collaborate within distributed teams
• English min. B2.
Nice to Have:
• Experience modernizing legacy applications and services
• Experience with SQL Server and MySQL
• Experience building highly available and resilient production systems
• Experience using AI-assisted software development tools
Conditions
• Employment type: B2B or UoP
• Location: Gdańsk
• Work model: 1 day a week in the office in Gdańsk or less frequently, depending on your availability
• Salary: 190 PLN net/h - to negotiate
• Benefits: life insurance, private healthcare, Multisport card
🔍 Dekoder Ogłoszenia
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modernizing a mission-critical aviation platform
Może oznaczać, że obecny system jest przestarzały i wymaga gruntownych zmian, co może wiązać się z nieprzewidzianymi trudnościami i opóźnieniami.
🔴
high-impact product
Produkt ma duży wpływ, co może oznaczać dużą presję i odpowiedzialność za jego działanie.
🔴
large-scale modernization initiative
Projekt modernizacyjny na dużą skalę może oznaczać złożoność, długi czas trwania i potencjalne problemy z integracją.
🟡
cloud-native architecture
Wymaga głębokiej wiedzy i doświadczenia w pracy z technologiami chmurowymi, co może być wyzwaniem dla osób bez takiego doświadczenia.
🟡
Leverage AI-assisted development tools
Firma może być na wczesnym etapie wdrażania tych narzędzi, co może oznaczać, że ich efektywność i wsparcie są jeszcze niepewne.