Fullstack Developer (Java, Angular, Kafka)

ITConnect; Polska; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Hybrid work model

Job summary

ITConnect Sp. z o.o. is seeking a passionate Senior Full Stack Java Developer to join the Cards Service Domain.

You will design, develop, test, and maintain internet-facing Commercial Cards applications using Java, Spring Boot, Angular, Kafka, SQL, Docker, and Kubernetes. In this hybrid role, you will collaborate with Product Owners, Architects, Security Specialists, and Operations to deliver secure, scalable software.

Qualifications

• At least 5+ years of Full Stack Java development experience.
• Experience in banking, cards, or payments domain.
• Strong knowledge of cloud platforms.
• Familiarity with DevSecOps and vulnerability management.
• Knowledge of OWASP security principles.
• Ability to test changes and troubleshoot issues.
• Willingness to explore AI tools.

Responsibilities

• Design, develop, test, and maintain internet-facing Commercial Cards applications.
• Build and maintain microservices-based solutions with REST APIs and integrations.
• Contribute to CI/CD using Git, Bitbucket, and Jenkins.
• Collaborate with Product Owners, Analysts, Architects, Security Specialists, and Operations.
• Analyze, troubleshoot, and resolve defects, incidents, and production issues.
• Identify and remediate security vulnerabilities and performance issues.
• Promote secure coding practices and support AI-assisted tooling adoption.
• Mentor teammates and participate in Agile ceremonies.

Skills

Full stack Java development

Agile/Scrum

Troubleshooting

Tools

Java

Spring Boot

Angular

Kafka

SQL

Docker

Kubernetes

Git

Bitbucket

Jenkins

Job description

Work within the Cards Service Domain, focusing on the development, maintenance, and continuous improvement of internet-facing Commercial Cards applications. The assignment involves designing and implementing new functionalities, enhancing existing solutions, and ensuring high availability, performance, and security of business-critical applications.

• Design, develop, test, and maintain applications using Java, Spring Boot, Angular, Kafka, SQL, Docker, and Kubernetes
• Develop and enhance microservices-based solutions following clean code principles and best practices
• Build and maintain REST APIs and integrations with internal and external systems
• Participate actively in Agile/Scrum ceremonies, including planning, refinement, reviews, and retrospectives
• Collaborate closely with Product Owners, Analysts, Architects, Security Specialists, and Operations teams to deliver business value
• Analyze, troubleshoot, and resolve application defects, incidents, and production issues
• Identify and remediate security vulnerabilities detected through SAST, container scanning, dependency scanning, penetration testing, and other security assessments
• Drive secure coding practices and contribute to improving the security posture of internet-facing applications
• Support CI/CD processes using tools such as Git, Bitbucket, and Jenkins to enable efficient and reliable software delivery
• Optimize application performance, scalability, resilience, and maintainability
• Create and maintain technical documentation, including solution designs, operational documentation, and implementation guidelines
• Contribute to continuous improvement initiatives related to development practices, automation, quality assurance, and security
• Work independently while collaborating effectively within a cross-functional Agile team and contribute to both feature delivery and ongoing application lifecycle management activities
• Leverage AI-powered tools and solutions, such as GitHub Copilot and Microsoft 365 Copilot, to improve development efficiency, code quality, documentation, testing, and vulnerability remediation activities
• Explore and contribute to the adoption of AI agents and intelligent automation solutions that enhance software delivery, operational support, and business value creation within the Cards domain
• At least 5+ years of Full Stack Java development experience and ability to test the changes developed
• Java, Spring Boot, Microservices, REST APIs
• Angular and Angular Material
• Kafka and SQL databases
• Agile/Scrum way of working
• Experience resolving SAST, container scan, and security vulnerabilities
• Knowledge of secure coding and OWASP principles
• Strong troubleshooting and problem-solving skills
• Basic knowledge of using AI tools or willingness to explore
• Experience in banking, cards, or payments domain
• Experience with cloud platforms
• DevSecOps and vulnerability management experience
• Performance tuning and application monitoring
• Technical mentoring and coaching experience

To oferujemy:

• Hybrid working model, min. 60% office presence