Full-Time

Lead Java Developer

New York

Confirmed live in the last 24 hours

ION Group

ION Group

5,001-10,000 employees

Trading and workflow automation software provider

Data & Analytics
Fintech

Senior

New York, NY, USA

Required Skills
Agile
Java
Scala
SCRUM
REST APIs
Requirements
  • 10+ years of hands-on experience in designing and building complex, commercial-grade applications in core, server-side Java, preferably Java 8+
  • 5+ years of experience leading Agile teams
  • Willingness to take accountability for the team’s actions and outcomes
  • Proactive decision-making based on project and technology comprehension
  • Commitment to sharing knowledge, guiding team members, and leading learning sessions
  • Flexibility to adapt to changes in project requirements, technology, and team composition
  • Experience in developing RESTful Web Services
  • Test-driven development, including Unit and End-to-End Testing
  • Familiarity with Agile software development methodologies (e.g., SCRUM or KANBAN)
  • Experience in a CI/CD environment
  • Bachelor’s or Master’s degree in Computer Science, Engineering, Physics, Math, or related work experience
  • Knowledge of, experience with, and a demonstrated interest in global financial markets and financial products
Responsibilities
  • Develop distributed systems that handle actor-based concurrency, reactive programming, distributed in-memory data grids, and messaging
  • Collaborate on server-side JVM-based projects
  • Engage proficiently with the Java or Scala JVM ecosystem stack
  • Adapt continuously to evolving technology landscapes
  • Acquire proficiency in other technologies across the development stack
  • Collaborate with clients in iterative, project-based engagements
  • Embrace collaboration, sharing, and learning from colleagues
  • Commit to delivering quality code
  • Demonstrate expertise in writing commercial-grade software applications
  • Possess a profound understanding of multithreading and real-time software architectures
  • Exhibit a genuine interest in and capability for solving real-world business problems
  • Demonstrate determination to succeed despite obstacles and challenges

ION offers mission-critical trading and workflow automation software to financial institutions, corporations, central banks, and governments, enabling improved decision-making, simplified processes, and empowered teams. The company's strategic approach to automation and investments in research and development are shaping the future of automation technologies.

Company Stage

N/A

Total Funding

$42.1M

Headquarters

, United Kingdom

Founded

1998

Growth & Insights
Headcount

6 month growth

6%

1 year growth

21%

2 year growth

26%

Benefits

Health, dental, and vision insurance

AD&D and disability insurance

Flexible spending account

Health savings account

Life insurance

Mental health care

401K plan

Performance bonus

Supplemental workers' compensation

Family medical leave & parental leave

PTO, paid holidays, sick days, bereavement leave, and volunteer time off

Commuter checks

Company social events

Employee assistance program

Free lunch

mobile phone discount