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Lead Java Engineer

2 months ago


Chicago, Illinois, United States ION Full time
The Opportunity: As a Lead Java Engineer, you will be instrumental in developing a cutting-edge trade processing and reporting solution that has recently been introduced to the market. This advanced real-time trade processing system is designed to manage various activities including trade and position oversight, risk assessment, collateral and interest management, margining, fees and commissions, balances, and comprehensive market reporting. Our systems interface with over 50 exchanges worldwide to deliver real-time trading and market insights. Our solution is built to be highly scalable, accommodating a diverse range of clients such as FCMs, global and regional banks, and asset management firms. We prioritize our clients' requirements and emphasize rapid deployment. Key Responsibilities:
  • Architect, develop, and implement comprehensive projects utilizing an Agile and User-Centered Design methodology.
  • Create a next-generation trade processing system leveraging a component-based service-oriented architecture and adhering to SOLID design principles.
  • Engage with a real-time platform that encompasses trade and position management, risk assessment, collateral and interest handling, margining, fees and commissions, balances, and market reporting. Our systems connect to over 50 exchanges globally, providing real-time trading data to both buy-side and sell-side clients.
  • Influence the future of financial technology through innovative, low-touch, real-time, high-performance products. Propose, design, and advance product evolution that generates business value for end-users and/or minimizes Total Cost of Ownership.
  • Quickly adapt to a technology stack that includes Java, C#, HTML5, Guice, Oracle, and reporting tools such as Jasper Reports and BIRT, alongside a test automation framework utilizing Robot Framework.
Required Skills, Experience, and Qualifications:
  • Minimum of 3 years of experience in product development, focusing on designing and coding complex enterprise applications in Core Java (Java 8+).
  • Strong understanding of multithreading, design patterns, data structures, and algorithms.
  • Proficient in SQL with familiarity in database technologies and concepts such as DB Partitioning, Sharding, and Indexing.
  • Experience with dependency injection frameworks like Spring or Guice.
  • Familiarity with test-driven development, including Unit and Acceptance / End-to-End Testing.
  • Experience in Agile software development methodologies (e.g., SCRUM or KANBAN) and/or User-Centered Design processes.
  • Proficient with build automation tools such as Jenkins for Continuous Integration (CI) and Continuous Delivery (CD), Maven, and Gradle.
  • Exceptional analytical skills and innovative problem-solving abilities.
  • Able to work in an agile environment, continuously seeking improvements to enhance efficiency.
  • Proficient in test automation practices.
  • Ability to understand client needs and deliver high-quality support.
  • Collaborative approach to problem-solving.
  • Strong communication skills with active engagement in team discussions.
  • Demonstrated work ethic and sense of ownership, taking initiative in managing dependencies and outcomes.
  • Ability to prioritize effectively and self-manage tasks.
Desirable:
  • Demonstrated interest and knowledge of global financial markets and financial products.
About ION:
We are a diverse team of forward-thinking innovators dedicated to providing trading and workflow automation software, high-value analytics, and strategic consulting to corporations, central banks, financial institutions, and governments. Established in 1999, we have experienced significant growth by uniting some of the most successful financial technology firms globally.

• Over 2,000 leading corporations, including 50% of the Fortune 500 and 30% of the world's central banks, rely on ION solutions for managing their cash, in-house banking, commodity supply chains, trading, and risk management.

• More than 800 of the world's foremost banks and broker-dealers utilize our electronic trading platforms to operate the global financial market infrastructure.
ION is a rapidly growing and dynamic organization with 13,000 employees and offices in over 40 cities worldwide. Our expanding global presence, innovative products, and a customer base exceeding 40,000 provide an exceptional career experience for those who align with our vision. ION is committed to fostering a supportive and inclusive environment for individuals from diverse backgrounds and experiences, valuing the unique identities, abilities, cultures, and traditions that contribute to our organization. We uphold an equal employment opportunity policy that prohibits discrimination or harassment against applicants or employees based on any legally impermissible factors.