Multithread Java Developer
3 days ago
About is
We are looking for a skilled Multithreaded Java Developer to join our dynamic team. If you are passionate about building high-performance, concurrent systems and have solid experience with multithreaded programming in Java, we want to hear from you
As a Java Developer in our team, you will be responsible for designing and developing robust, scalable, and thread-safe server-side applications that operate in distributed environments.
This role requires a hybrid working model, with 3 days per week working from our office in Budapest.
Munkaköri követelményekKey Responsibilities
Developing and maintaining multithreaded, Java-based backend systems – this will be the core focus of your technical work
Designing and optimizing complex, distributed system architectures
Managing a codebase of approximately 2 million lines, including extending it with new features
Using CI/CD pipelines, Terraform, and Kubernetes as part of our deployment processes
Proposing technical improvements, analyzing issues, and contributing to architectural decisions
Mentoring junior team members and helping raise the technical bar across the team
Collaborating with a global, diverse development team in an agile environmen
What will you need
Strong Java expertise, with a focus on multithreading and concurrent programming
Experience in designing and optimizing distributed systems
Familiarity with DevOps tools and practices, including CI/CD, Terraform, and Kubernetes
Solid understanding of both relational (e.g., PostgreSQL, Oracle) and NoSQL databases
A responsible mindset, strong communication skills, and openness to knowledge sharing
System-level thinking and a solid foundation in software engineering best practices
Why should you join
BlackBelt team - You can join a cool and professional team, where everyone has a BlackBelt in technology;
Development - We are supporting your growth with trainings and certifications;
Diversity - You can switch between projects and Delivery Units;
WOW - We are supporting our colleague's health and well-being with WOW (Wellbeing Office Way) program;
Support - We are a caring organisation, if you face difficulties you can always count on us.
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