Senior Java Developer
New
Warszawa-based opportunity with remote work allowed (5 days per week).Full-TimeSenior
Salary18,900 - 23,100 PLN per month
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Job Details
- Languages
- Polish (good command) and English (communicative).
- Experience
- Minimum 5 years of professional experience in Java development.
- Required Skills
- AgileJavaSpring Boot
Requirements
- Minimum 5 years of professional experience in Java development.
- Advanced knowledge of Java and Spring Boot frameworks.
- Proven ability to work within Agile methodologies.
- Strong understanding of mobile payment systems, especially BLIK.
- Experience with mobile SDKs and payment API integrations.
- Certifications related to Java, Spring, or security standards in fintech.
- Excellent problem-solving and communication skills.
- Good command of Polish and communicative English.
Responsibilities
- Design and implement scalable, reliable mobile payment modules using Java and Spring Boot frameworks.
- Develop solutions that integrate with BLIK payment systems, ensuring security and efficiency.
- Collaborate within Agile teams to deliver high-quality features on time and meet business goals.
- Optimize existing codebase for performance, scalability, and maintainability.
- Conduct code reviews and provide mentorship to junior team members.
- Stay updated on industry trends and incorporate innovative payment technologies.
- Ensure compliance with security standards and data privacy regulations.
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