Fullstack Developer (Java, Angular, Kafka)

ITConnect; Warszawa; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Hybrid work model (min. 60% office)

Job summary

ITConnect in Warsaw is seeking a seasoned Full Stack Java Developer for the Cards Service Domain to Design, build, and sustain internet-facing Commercial Cards applications, focusing on security, performance, and reliability.

You will collaborate in an Agile team, craft microservices with Spring Boot, Angular, Kafka, and cloud-native tooling, contribute to CI/CD, and apply secure coding practices while exploring AI-assisted development.

Qualifications

• 5+ years of Full Stack Java development experience.
• Strong knowledge of Java, Spring Boot, Microservices, REST APIs.
• Proficiency with Angular and Angular Material.
• Experience with Kafka, SQL databases, Docker, and Kubernetes.
• Experience with CI/CD (Git, Bitbucket, Jenkins) and Agile/Scrum.
• Knowledge of secure coding and OWASP principles.
• Ability to test changes and troubleshoot.
• Willingness to explore AI tools and automation.

Responsibilities

• 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 in Agile/Scrum ceremonies, including planning, refinement, reviews, and retrospectives.
• Collaborate with Product Owners, Analysts, Architects, Security Specialists, and Operations teams to deliver business value.
• Analyze, troubleshoot, and resolve defects, incidents, and production issues.
• Identify and remediate security vulnerabilities from SAST, container scanning, and other assessments.
• Drive secure coding practices and improve application security.

Skills

Java

Spring Boot

Angular

Kafka

SQL

Docker

Kubernetes

REST APIs

CI/CD

Agile/Scrum

OWASP

Tools

Git

Bitbucket

Jenkins

Docker

Kubernetes

Job description

The consultant will work as a Full Stack Java Developer within the Cards Service Domain, focusing on the development, maintenance, and continuous improvement of internet-facing Commercial Cards applications. The role 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
• The consultant is expected to 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
• Docker and Kubernetes Git, Bitbucket, Jenkins, CI/CD
• 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
• Must have some basic knowledge on using AI tools or willing to explore

To oferujemy:

• Hybrid working model, min. 60% office presence