Senior Java Developer

Mthree Recruiting Portal
New York, NY

**Looking for local candidates**

Want to work in technology in the financial industry?

We are looking for someone to be a part of a dynamic team for one of our clients as a Senior Application Developer.

Key responsibilities of this role are:


  • Ownership of implementation, design, and maintenance of components

  • Participation in Design and code reviews

  • Knowledge sharing with our global team.

  • Partner with vendors to ensure high quality delivery

This role offers the opportunity to:


  • Extend your technical knowledge with challenging projects and the use of new technologies. Enjoy access to experts in the wide range of technologies with our client.

  • Learn more about the Financial Industry through our business stakeholders and industry activities and events.

  • Work in an open environment where everyone can express their views and make significant contributions.

About mthree:

Since 2010, mthree has been helping clients solve their business and technological challenges. We are a technology and business consultancy with a global workforce delivering significant business and IT projects in some of the largest financial services organizations worldwide.


  • Core Services

  • Consulting and Advisory

  • Managed Services

  • Alumni Graduate Program

  • Alumni Pro Program

We have a global presence and are experts in delivering exceptional quality to our client base, providing consulting services across Risk, Regulation & Compliance; Vendor Products; Application Support; Application Development; Cyber & Information Security; Data Science and DevOps areas.

Our Expert program offers experienced professionals access to top roles in tech, finance, aviation and insurance. Join us to work on groundbreaking technology projects, from international trading platforms to critical applications for leading airlines. We recruit professionals who are eager to fast-track their careers in technology or operations within prestigious global organizations.

Candidate Requirements:


  • Java, J2EE, Spring, JavaScript, Unix/Linux Shell Scripting, SQL, DB2, XML, JSON, DHTML, CSS

  • Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or related field required

  • At least 7-10+ years of hands-on application development utilizing the J2EE Java framework.

  • 5+ Year of experience working with SQL and database design

  • 3+ Year of hands-on experience with SPARK( using JAVA) based processing.

  • Experience in the development of service oriented architecture application, good understanding of Object Oriented Design, Design Patterns and data structure algorithms.

  • Experience with MVC patterned applications using Spring

  • Experience with writing SQL

  • Experience with Unix Shell and Python Scripting

  • Strong analytical and design skills, including the ability to understand business requirements and translate them into efficient and effective technical designs that work well within large-scale, well-structured enterprise environments

  • Excellent trouble-shooting skills, with the ability to quickly identify and document the root cause of issues, and effectively communicate possible resolutions

  • Agile development practice

  • Effective communication and presentation skills

  • Excellent collaboration and team skills

Additional Skills:


  • Websphere, RESTful WebServices, Angular, Python, Kafka

  • Risk/Financial Systems development experience

  • Understanding of massive parallel processing (MPP) architecture to support high volume data processing.

  • Knowledge of Python syntax and experience with relevant libraries such as NumPy, Pandas etc.

  • Exposure to functional/business knowledge about Corporate Action

At mthree, our values support courageous teammates, needle movers, and learning champions all while striving to support the health and well-being of all employees.  We take great pride in celebrating the diversity of each individual who contributes to making mthree the company it is today and will be in the future. We value diversity both within mthree and with our partner companies, and we're proud to provide an environment where all our colleagues can flourish. That means promoting a strong culture of equality but, most importantly, inclusion.

Posted 2025-08-20

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