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Key Responsibilities: - Design, develop, and maintain high-performance, scalable Java applications. - Build and enhance REST APIs and work with reactive programming frameworks like RxJava, Spring WebFlux, or Mutiny. - Architect and optimize database schemas for relational databases (e.g., MySQL, MariaDB) and design solutions using NoSQL databases where appropriate (e.g., MongoDB, Cassandra). - Work with event-driven systems and tools like Kafka, ActiveMQ, or RabbitMQ to build efficient messaging and processing pipelines. - Collaborate with cross-functional teams to define, design, and deliver new features and improvements. - Drive best practices in software design, testing, and performance optimization. - Contribute to DevOps processes using tools like Docker, Kubernetes, and CI/CD pipelines for seamless deployment. Required Skills & Expertise: - Java Development: 7+ years of experience with Java (Java 8 or later) with a deep understanding of object-oriented design and modern Java features. - Backend Development: Extensive experience with Spring Boot and microservices architecture. - Database Management: Expertise in relational and NoSQL databases, with solid schema design and query optimization skills. - Event-Driven Systems: Practical knowledge of messaging frameworks such as Kafka or RabbitMQ. - DevOps Practices: Experience with tools like Docker and Git, and familiarity with CI/CD pipelines. - Problem-Solving: Ability to troubleshoot complex systems and write efficient, maintainable code. Preferred Skills: - Familiarity with gRPC and other communication protocols. - Hands-on experience with Kubernetes or cloud-based container orchestration platforms (e.g., AWS EKS). - Understanding of Linux-based development environments. - Knowledge of performance tuning and system optimization. .
Here's where they are and how to stand out in your next interview.
24.795Jobs
9.577IN
74%EN
That number includes positions in India (9,577), Poland (3,429), the United States (1,753), Singapore (787), and Brazil (779). If you're looking to move or work remotely, check which countries match your goals — then filter WorkMundi by location to see what's actually hiring near you.
Most developer ads you'll see are written in English: 18,397 of the 24,795. That doesn't tell you whether the job itself requires you to speak English or work in English daily, so read each posting carefully. Don't assume the language of the ad matches the language of the team.
The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.