ION Group

Senior Java Developer, Noida

ION Group
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almost 6 years ago
Noida, IndiaSenior

Responsibilities

  • Design and code complex distributed, enterprise, commercial-grade server-side Java applications.
  • Build systems involving actor-based concurrency, reactive programming, distributed in-memory data grids, and advanced messaging.
  • Develop RESTful web services and work across the JVM ecosystem, including Java or Scala.
  • Apply multithreading and real-time software architecture expertise to production systems.
  • Collaborate directly with clients and cross-functional teams in iterative, project-based engagements.
  • Continuously learn new technologies across backend, frontend, JVM, and non-JVM ecosystems.
  • Deliver quality software and solve real-world financial-market business problems.

Requirements

  • 8+ years of recent hands-on experience designing and coding complex enterprise applications in core server-side Java, ideally Java 8+.
  • Experience building RESTful web services.
  • Experience with unit and end-to-end testing, including test-driven development.
  • Experience working in Agile software development environments such as Scrum or Kanban.
  • Experience working in a CI/CD environment.
  • Bachelor’s or Master’s degree in Computer Science, Engineering, Physics, Math, or a related field, or related work experience.
  • Experience with and strong demonstrated interest in global financial markets and financial products.
  • Commercial-grade software development experience and strong understanding of multithreading and real-time architectures.

Benefits

  • Exposure to a variety of financial institutions, business domains, technologies, and people.
  • Opportunities for career growth through varied and challenging consulting engagements.
  • Supportive and inclusive workplace committed to diverse backgrounds and experiences.
  • Collaborative environment that encourages learning and knowledge sharing.

Tech Stack

JavaMavenScala

Categories

ION Group

About ION Group

5,001-10,000 employees

ION Group builds enterprise software for trading, treasury, and risk management used by banks, asset managers, corporations, and public-sector institutions. Its portfolio spans order and execution management, market data, and workflow automation delivered as licensed software and SaaS. Founded in 1998 and headquartered in London, the privately held company has expanded globally through acquisitions, including Fidessa, across fixed income, FX, derivatives, commodities, and treasury.

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