Java/ Kotlin Developer

Salary: 1000-1200 PLN/day on B2B

Work model: elastic hybrid from Gdynia / Gdańsk / Warszawa / Łódź (at least 1 day per week from the office)

Why choose this offer?

• You can expect a flexible work organization
• The international work environment will give you the opportunity to interact with the English language on a daily basis
• Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit)
• The Jit community will bring you a nice time during regular integration meetings

Project

The Trading Risk Platform project focuses on building a robust and scalable system to manage, analyze, and mitigate risks associated with trading activities. The platform is designed to process large volumes of data in real-time, ensuring the delivery of accurate risk assessments and facilitating informed decision-making. The project emphasizes the development of microservices using Java and Kotlin while incorporating modern data processing technologies such as Kafka and SQL databases.

Responsibilities you'll have

• Analyse, design, develop & test Java/ Kotlin (REST, gRPC or Message driven) microservices for the core part of Trading Risk platform
• Collaborate with cross-functional teams to gather and refine requirements
• Ensure efficient data flow and processing using Kafka for messaging and PostgreSQL, Snowflake, or Oracle for data storage
• Optimize microservice performance and ensure seamless integration within the platform
• Implement best practices in coding, testing, and documentation to maintain code quality and project standards

Expected competences and knowledge

• 5+ years of experience as Java Developer
• Good Java 11+ knowledge
• Good oral and written communication skills in English
• Strong computer science fundamentals: data structures, algorithms, design patterns
• Nice to have:
• - Experience in building data pipelines based on Kafka, PostgreSQL, Snowflake or Oracle
• - Knowledge of SQL and Docker

Technologies you'll work with

• Java
• Kafka
• Kotlin
• SQL

Client – why choose this particular client from the Jit portfolio?

Jit Team has had an over-decade-long relationship with the leading financial group in the Nordic countries, and we are privileged to be our client's premier partner in Poland. At present, over 200 Jit personnel are engaged in the completion of more than 60 projects for this Norwegian major provider of financial services with a global presence and a strong focus on modern technology. Our customer's work atmosphere is epitomized by the Scandinavian culture, which is conducive to people who place emphasis on work-life balance and feedback culture. Furthermore, all projects are executed in international teams, giving constant exposure to the English language. 

About Jit Team

The Human factor of IT - it's not just a slogan, it's a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 500 experienced experts. We create highly specialised teams for clients from all over the world. We offer team members developmental projects, a wide range of benefits and a proprietary professional development programme.

Behind our maxim are also charitable and educational activities. We support pupils and students by donating learning equipment. We offer internships to help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We are a Polish company and we share what we have achieved over 15 years of activity. By supporting indigenous initiatives, we ensure the circulation of good energy.