Senior Java Developer

About ITGix

As a leading provider of Professional and Managed services in Bulgaria, ITGix delivers comprehensive consulting and end-to-end solutions encompassing infrastructure setup and migration, automation, monitoring, analysis, and more. We collaborate with clients across the globe, leveraging the latest technologies in the field. We take great pride in the successful completion of our projects and the consistently positive feedback received from our clients.

We specialize in designing high-availability architectures, enhancing observability, and strengthening security to ensure optimal system performance. With extensive expertise in cloud migration, project, and managed services, we help businesses embrace automation as the foundation of success in the digital era. Building onour strong presence in the fintech sector, we continue to expand our modernization service portfolio,empowering financial technology organizations to innovate securely and efficiently in a rapidly evolving digital landscape.

As a Senior Java Developer, you’ll take ownership of application architecture and design, developing robust, high-performance Java solutions that power mission-critical systems. You’ll collaborate closely with cross-functional teams to deliver scalable, maintainable software, mentor junior developers, and drive best practices in coding, testing, and deployment. Your technical leadership will help shape the product vision and ensure the reliability and excellence of our core applications.

Job description:

• Design, develop, and maintain backend applications and APIs using Java and Spring Boot.
• Collaborate with clients and internal teams to gather requirements, propose technical solutions, and ensure successful delivery.
• Integrate, optimize, and scale services to meet performance and reliability requirements.
• Contribute to cloud-based architecture design and modernization of existing systems.
• Review code, mentor teammates, and promote clean code principles and best practices.
• Support the full software development lifecycle, from concept and design to deployment and ongoing optimization.
• Participate in agile delivery processes and help define technical standards across projects.

Requirements:

• 5+ years of backend development experience with Java (Spring Boot).
• Strong experience building APIs and backend services.
• Solid understanding of RESTful APIs, microservices, and system integrations.
• Proficiency with SQL (PostgreSQL, MSSQL, or similar) and NoSQL databases.
• Hands-on experience with cloud platforms (AWS, GCP, or Azure).
• Familiarity with CI/CD pipelines, Docker, and Kubernetes.
• Experience with messaging systems (Kafka, RabbitMQ, or similar).
• Familiarity with cloud-native patterns and architectural designs.
• Excellent problem-solving skills with strong attention to code quality and scalability.
• Strong communication skills, including the ability to work directly with clients and translate business requirements into technical solutions.
• Experience in a lead or mentoring role is a strong advantage.

Benefits:

• Professional Learning Opportunities – budget for courses and learning hubs, IT .community events attendance, flexibility for development within the company.
• Company-sponsored certifications.
• On-the-job Career Mentorship Programs & Training and Knowledge-sharing sessions.
• Hybrid work model.
• 25 days of annual leave.
• Profit-sharing scheme.
• Flexible benefits system.
• Recognition programs and rewards.
• Office perks – great location, two minutes walk from the NDK, coffee, breakfast, fruits and more.