Java Developer

About Us 🚀

We are seeking a skilled and motivated Java Developer to join our partner company in a hybrid role (3 days/week onsite). You will design, develop, and maintain robust, high-performance systems that support algorithmic trading operations. The ideal candidate has a strong understanding of Java, JPA, and related technologies, and enjoys working as part of a collaborative, high-impact engineering team.

Key Responsibilities 💻

• Design, build, and optimize low-latency, high-throughput infrastructure for algorithmic trading

• Own projects end-to-end: from architecture to deployment and production support

• Debug and resolve complex, high-impact issues in live environments

What will you need 💪

• Strong Java experience, including frameworks such as JPA

• Interest or experience in OS internals, networking, and CPU architecture

• Familiarity with high-performance computing, multi-threading, and distributed systems

• Excellent problem-solving skills and attention to detail

• Solid understanding of computer science fundamentals (algorithms, data structures, design patterns)

• Ability to thrive both independently and in a fast-paced team environment

• Strong communication and collaboration skills
  

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;
🛋️ Flexibility - If you enjoy home office, then you can still enjoy your couch after Covid;
🧡 Support - We are a caring organisation, if you face difficulties you can always count on us.