Core java developer

Precision Technologies; New York (NY); On-site; USD 65,000 - 270,000; Full time

Job summary

A leading technology firm is seeking a highly experienced Senior Core Java Software Engineer to design and implement high-performance trading systems in the US Rates electronic trading domain. This role offers the chance to work on innovative financial technology solutions and collaborate with global teams to enhance automated trading platforms.

Qualifications

• Over 12 years of experience in core Java development required.
• Experience with trading applications is essential.
• Familiarity with automated testing frameworks preferred.

Responsibilities

• Lead development of real-time trading applications using Core Java.
• Collaborate with teams to translate business needs into technical solutions.
• Mentor junior developers and optimize systems for performance.

Skills

Core Java

Multi-threading

Real-time systems

Problem-solving

Agile methodologies

Education

Bachelor’s or Master’s degree in Computer Science

Job description

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We are seeking a highly experienced Senior Core Java Software Engineer with over 12 years of deep expertise in core Java development, particularly in multi-threaded, real-time systems. The ideal candidate will play a pivotal role in designing, implementing, and maintaining high-performance trading systems within the US Rates (Treasury) electronic trading domain. This role offers the opportunity to work on cutting-edge financial technology solutions, collaborate with global teams, and contribute to the development of robust, scalable, and automated trading platforms.

Responsibilities:

• Lead the design and development of high-performance, multi-threaded, real-time trading applications using Core Java.
• Architect and implement solutions to support electronic trading workflows in US Rates (Treasury), including D2D (Dealer-to-Dealer) and D2C (Dealer-to-Client) channels.
• Develop and enhance automated testing frameworks to ensure system stability, performance, and reliability.
• Collaborate with cross-functional teams to understand business requirements and translate them into scalable technical solutions.
• Optimize existing systems for scalability, latency, and throughput.
• Provide technical guidance and mentorship to junior team members.
• Engage in continuous improvement of development processes and tools.

Requirements:

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
• 12+ years of professional software development experience, with a significant focus on trading applications.
• Proven track record of delivering complex, low-latency systems in a financial services environment.
• Excellent problem-solving skills, along with strong communication and teamwork abilities.
• Knowledge of Agile methodologies and software development lifecycle.

Preferred, but not required:

• Extensive hands-on experience with Core Java, especially in multi-threaded and real-time system development.
• Strong understanding of automated testing frameworks and methodologies.
• Familiarity with US Rates (Treasury) electronic trading market structure, with experience in D2D / D2C trading environments.
• Knowledge of RFQ (Request for Quote) workflow in US Rates trading, adding value to trading platform enhancements.
• Understanding of market making workflows within US Rates markets.
• Experience with the ION platform, including configuration and integration, is a plus.
• Hands-on experience with KDB databases or related time-series data management tools is a bonus.
• Familiarity with financial trading systems, market microstructure, and relevant protocols.

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Consulting

• Industries

  IT Services and IT Consulting

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