High-Performance Java Application Developer

2 tygodni temu


Warszawa, Mazovia, Polska Luxoft Pełny etat

Luxoft's Fixed Income Rates and Credit markets technology team is seeking a skilled Senior Java Developer to contribute to the development of cutting-edge solutions for complex business challenges. As a member of this global team, you will have the opportunity to work on innovative projects that drive growth in the financial industry.

Key Responsibilities:
  • Architecting and developing scalable Java applications to meet the demands of complex business challenges.
  • Collaborating with global IT teams to ensure seamless integration and delivery of solutions.
  • Leading UAT and demonstration sessions with key stakeholders to guarantee successful implementation.
  • Translating business needs into technical specifications and proposing innovative solutions.
  • Providing ongoing maintenance and support for production rollouts.

Mandatory Skills Description:

  • Minimum 10 years of experience as a seasoned Java developer with expertise in multi-threaded programming techniques.
  • Strong knowledge of object-oriented design patterns and SOLID principles to drive scalable and maintainable code.
  • Experience with functional programming concepts to simplify complex systems.
  • Familiarity with messaging systems like Kafka and data serialization formats (e.g., AVRO) for efficient data exchange.
  • Proven track record in Agile development environments with excellent problem-solving and analytical skills.
  • Strong communication skills to explain complex technical concepts to non-technical stakeholders.
  • Self-motivated with the ability to manage multiple priorities in a fast-paced environment.
  • Degree in Computer Science, Engineering, or related field.

Nice-to-Have Skills Description:

  • Knowledge of low-latency systems for high-performance trading applications.
  • Understanding of financial markets, particularly Rates and Credit bonds/derivatives, to develop informed solutions.
  • Experience with trading platforms (e.g., Bloomberg, Tradeweb) to leverage existing infrastructure.
  • Proficiency in automated testing (unit, integration, performance) and CI/CD practices to ensure quality and efficiency.
  • Working knowledge of Python or other scripting languages for enhanced functionality.
  • Experience with Spring Framework and RESTful API design for scalable and maintainable APIs.
  • Knowledge of cloud platforms (AWS, Azure, or GCP) for flexible deployment options.


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