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Senior Java Developer

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Barclays

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Location:
United States , Whippany

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

120000.00 - 175000.00 USD / Year
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Job Description:

Join Barclays as a Senior Java Developer. You will play a key role in decommissioning legacy systems and transitioning to a strategic platform. This role requires you to gather and understand technical and business requirements, take full responsibility for development projects, and ensure that all code meets specified standards. You will be responsible for end-to-end development, including coding, testing, production support, and troubleshooting. You will also have the ability to work independently while collaborating within Agile teams is essential, as is a commitment to delivering high-quality, production-ready solutions.

Job Responsibility:

  • Play a key role in decommissioning legacy systems and transitioning to a strategic platform
  • Gather and understand technical and business requirements
  • Take full responsibility for development projects
  • Ensure that all code meets specified standards
  • Responsible for end-to-end development, including coding, testing, production support, and troubleshooting
  • Work independently while collaborating within Agile teams
  • Deliver high-quality, production-ready solutions
  • Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools
  • Ensuring that code is scalable, maintainable, and optimized for performance
  • Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives
  • Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing
  • Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth
  • Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions
  • Implementation of effective unit testing practices to ensure proper code design, readability, and reliability

Requirements:

  • Experience with application architecture, design, and development coupled with debugging and optimizing code
  • Competence in Java or similar object-oriented language like C++, C#, Scala, and Python
  • Knowledge of RDBMS, such as Oracle
  • Experience operating in a Unix environment

Nice to have:

  • Familiarity with distributed cache, such as Ignite, Redis, and Gemfire
  • Experience working with at least one messaging platform like MQ, TIBCO, Kafka, or Solace
  • Knowledge of CI/CD, DevOps, containers
  • Experience with cloud platforms such as AWS and Google
  • Working in the financial services domain, preferably in trade processing or middle office applications
What we offer:
  • Medical, dental and vision coverage
  • 401(k)
  • Life insurance
  • Other paid leave for qualifying circumstances
  • Incentive award
  • Competitive holiday allowance
  • Life assurance
  • Private medical care
  • Pension contribution

Additional Information:

Job Posted:
January 06, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
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