Plan.Net Gruppe sucht kreative Mitarbeiter zur Gestaltung relevanter digitaler Kampagnen, Produkte und Services. Unterstützung bei der Herausforderung der Digitalisierung für Unternehmen und Marken.
About the role
- Senior Java Developer maintaining robust backend systems for fintech company with over 27 years of experience. Passionate about software engineering and agile methodologies in a dynamic environment.
Responsibilities
- Develop and maintain robust, scalable, and secure backend systems
- Write clean, testable, and maintainable code with a focus on performance
- Participate in technical and architectural decision-making with a long-term perspective
- Work collaboratively with agile squads to continuously deliver value
- Take ownership of deliveries, acting with a product-owner mindset and a strong customer focus
Requirements
- Solid experience with Java (8+) and Object-Oriented Programming (OOP)
- Strong understanding of SOLID principles and application of design patterns
- Experience with the Quarkus framework is desirable
- Advanced SQL knowledge
- Experience with AWS (EC2, RDS, S3, Lambda, etc.)
- Experience with PostgreSQL and Oracle databases
- Development of RESTful APIs
- Knowledge of messaging systems (Kafka, RabbitMQ)
- Experience with CI/CD tools (Jenkins, GitLab CI)
- Version control with Git
- Automated testing practices (TDD, JUnit)
- Experience with microservices architecture
- Knowledge of equity markets and risk management
- Experience with Redis
- Basic knowledge of application security (OWASP)
- Java or AWS certifications
- English level B2 — Preferred: able to conduct meetings with international stakeholders; Minimum: able to read and write occasional messages in English.
Benefits
- Meal or food allowance
- Health insurance
- Dental care
- Childcare assistance
- Flexible benefits (Flash)
- Transportation voucher
- Gympass and TotalPass for fitness and wellness
- Flexible working hours
- Life insurance
- Partnership club with exclusive discounts
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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