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Senior Java Developer - Telco

Founded in 1999 in Vienna, Austria, Qualysoft is an international IT solutions provider with 500+ experts delivering custom software development and enterprise integration solutions.
Backend
Senior Software Engineer
Hybrid
101 - 500 Employees
5+ years of experience
Telecom · Finance · Enterprise SaaS...

Job Description

Qualysoft Group, an established IT solutions provider founded in 1999 in Vienna, is seeking a Senior Java Developer to join their Telco team in Bucharest. With over 500 international IT experts across 9 countries, Qualysoft specializes in custom software development, enterprise integration, and digital solutions for leading companies in various sectors.

The role offers an exciting opportunity to work on scalable enterprise systems using modern technologies in a hybrid working environment. As a Senior Java Developer, you'll be responsible for designing and developing high-quality web applications, leading code reviews, and mentoring junior developers. The position requires strong expertise in Java, Spring Framework, and microservices architecture, with experience in both SQL and NoSQL databases.

Qualysoft Romania, established in 2007, offers a unique blend of startup mentality with enterprise maturity. The company culture emphasizes professional development, work-life balance, and international exposure. Teams are built around experienced professionals with 10-12+ years of experience, ensuring strong technical leadership and mentorship opportunities.

The company provides comprehensive benefits including medical coverage, learning and certification opportunities, yearly bonuses, and a 13th salary. With projects spanning Technology, Banking/Finance, Telecommunications, and other sectors, you'll have the flexibility to choose projects that align with your career goals while working in a culturally diverse, supportive environment with flat hierarchy.

Last updated 5 hours ago

Responsibilities For Senior Java Developer - Telco

  • Design, develop, and maintain high-quality, scalable web applications in Java
  • Collaborate with cross-functional teams to define, design, and ship new features
  • Lead code reviews, guide junior developers, and ensure high standards of code quality
  • Participate in the full software development lifecycle
  • Troubleshoot, debug, and resolve application issues in production environments
  • Stay up to date with the latest Java developments

Requirements For Senior Java Developer - Telco

Java
MongoDB
Kafka
RabbitMQ
Cassandra
MySQL
PostgreSQL
  • 5+ years of hands-on experience in Java development
  • Strong expertise with the Spring Framework (Spring Boot, Spring MVC, Spring Security, Spring Data)
  • Experience with RESTful APIs and Microservices architecture
  • Proficient in working with relational databases
  • Solid understanding of Agile methodologies and best practices in software development
  • Excellent problem-solving skills and a proactive attitude
  • Experience with messaging queues and NoSQL databases
  • Familiarity with DevOps practices and automation tools

Benefits For Senior Java Developer - Telco

Medical Insurance
Education Budget
  • Premium Medical package
  • Lunch Tickets, Pluxee Card
  • Bookster
  • 13th Salary
  • Yearly bonuses
  • Flexible working program
  • Access to learning platforms and certifications
  • International exposure
  • Career growth opportunities

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