Talent.com
Java Software Developer (Mid-Senior Level)
Java Software Developer (Mid-Senior Level)Interactive Brokers • Greenwich, CT, US
Java Software Developer (Mid-Senior Level)

Java Software Developer (Mid-Senior Level)

Interactive Brokers • Greenwich, CT, US
[job_card.30_days_ago]
[job_preview.job_type]
  • [job_card.full_time]
[job_card.job_description]

Job Description

Job Description

Company Overview

Interactive Brokers Group, Inc. (Nasdaq : IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. We have been at the forefront of financial innovation for over four decades, known for our cutting-edge technology and client commitment.

IBKR affiliates provide global electronic brokerage services around the clock on stocks, options, futures, currencies, bonds, and funds to clients in over 200 countries and territories. We serve individual investors and institutions, including financial advisors, hedge funds and introducing brokers. Our advanced technology, competitive pricing, and global market help our clients to make the most of their investments.

Barron's has recognized Interactive Brokers as the #1 online broker for six consecutive years. Join our dynamic, multi-national team and be a part of a company that simplifies and enhances financial opportunities using state-of-the-art technology.

This is a hybrid role (3 days in the office / 2 days remote).

About your team :

Our clearing applications group works on back-end, internal systems and client-facing applications. These applications support Funds and banking software handling client cash, brokerage operations, securities borrowing and lending, clearing operations including regulatory reporting, trade settlement and reconciliation, corporate action processing, client statements, reference data systems, and IPO processing, to name just a few. In addition, we also continuously work on our fully integrated internal development and operational tools used to handle functions such as software releases, job scheduling, service location and security frameworks, and build management tools. We are looking to continuously improve our intelligent, automated systems to provide the world-class solutions and systems our brokerage customers expect.

What will be your responsibilities within IBKR :

  • Creating software applications or systems to meet user needs while considering functionality, reliability, and scalability.
  • Utilizing Java programming languages to write clean, maintainable, and efficient code and develop back-end services and algorithms
  • Conducting thorough testing to identify bugs or issues in the software and resolving them to ensure high-quality deliverables.
  • Working closely with other developers, designers, product managers, and stakeholders to understand project requirements and specifications.
  • Reviewing code written by peers for quality assurance and providing constructive feedback.
  • Updating and modifying existing applications to improve efficiency, enhance functionality, and fix vulnerabilities.
  • Creating and maintaining detailed documentation for code, software designs, and development processes for future reference.
  • Keeping up with industry best practices, emerging technologies, and programming languages to refine skills and improve development processes.
  • Contributing to project timelines, estimates, and resource allocations to ensure deadlines are met and goals are achieved.
  • Assisting users with software-related issues and providing training sessions when needed.
  • Have a desire to learn about and understand financial instruments and concepts.

Skills Required :

  • Bachelor's or master's degree in computer science or related degree.
  • 5+ years of Java experience or similar object-oriented language experience.
  • Strong knowledge of object-oriented concepts, n-tier applications
  • Knowledge of relational database concepts (Oracle is a plus).
  • Hands-on experience with server-side programming, ideally with Java / JEE or C++, message-oriented systems, RESTful web services, and microservices.
  • Desire to challenge the status quo, create simple, elegant solutions to complex problems, and follow solutions from development through production release, acceptance testing, and support.
  • Experience with configuration and deployment on application servers, ideally JBoss.
  • Knowledge of financial instruments is a plus but is not required. Otherwise, you have a desire to learn about and understand financial instruments and concepts.
  • To be successful in this position, you should be :

  • Detail-oriented self-starter who is comfortable working both independently and collaborating with your team.
  • Passionate about writing clean, well-tested, and maintainable code.
  • You should have a high level of comfort in an environment of continuous integration and deployment.
  • Optimizing, improving, and supporting existing algorithms and systems to reach the goal of highly automated robust systems with full test coverage requiring minimal operational oversight.
  • Creating independent automated risk controls and checks to ensure that systems are performing as expected and catching potential errors as soon as possible.
  • Developing message-oriented systems, batch processing applications, and web application-based management consoles.
  • Continuous learner and will use and / or learn the right language and technology to solve a problem.
  • [job_alerts.create_a_job]

    Java Software Developer • Greenwich, CT, US

    [internal_linking.similar_jobs]
    Senior Web Developer (USA)

    Senior Web Developer (USA)

    Trexquant Investment • Stamford, CT, US
    [job_card.full_time]
    [filters_job_card.quick_apply]
    Trexquant is a growing systematic fund at the forefront of quantitative finance, with a core team of highly accomplished researchers and engineers. We are in the process of optimizing and reimaginin...[show_more]
    [last_updated.last_updated_30]
    Remote M&A Associate - AI Trainer ($50-$60 / hour)

    Remote M&A Associate - AI Trainer ($50-$60 / hour)

    Data Annotation • White Plains, New York
    [filters.remote]
    [job_card.full_time] +1
    We are looking for a finance professional to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of ...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior Computer Vision Engineer

    Senior Computer Vision Engineer

    Clarapath • Hawthorne, NY, US
    [job_card.full_time]
    Senior Computer Vision Engineer.Clarapath is a medical robotics company based in Westchester County, NY.Our mission is to transform and modernize laboratory workflows with the goal of improving pat...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Associate Programmer - Hedge Fund

    Associate Programmer - Hedge Fund

    ingenium.agency • Greenwich, CT, US
    [job_card.full_time]
    We are seeking a skilled and motivated Associate Programmer to join our team.The successful candidate will be responsible for automating and streamlining our operations and processes, building and ...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Software Engineer

    Software Engineer

    TradeJobsWorkForce • 10707 Tuckahoe, NY, US
    [job_card.full_time]
    Software Engineer Job Duties : Develops information systems by designing, developing, and installin...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Principal Software Engineer (USA)

    Principal Software Engineer (USA)

    Trexquant Investment • Stamford, CT, US
    [job_card.full_time]
    [filters_job_card.quick_apply]
    Trexquant is seeking a highly skilled Principal Software Engineer to lead the next-generation development of our trading and research simulation platform. This role is central to advancing Trexquant...[show_more]
    [last_updated.last_updated_30]
    Travel Medical Laboratory Technician (MLT) - $2,375 per week in Carmel Hamlet, NY

    Travel Medical Laboratory Technician (MLT) - $2,375 per week in Carmel Hamlet, NY

    AlliedTravelCareers • Carmel Hamlet, NY, US
    [job_card.full_time]
    AlliedTravelCareers is working with FlexCare to find a qualified Medical Lab Technician in Carmel Hamlet, New York, 10512!. Certs & Licenses ASCP, AMT.Call-off Policy Log in to view.First Offer ...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Travel CT Tech - $2,931 per week in Mount Kisco, NY

    Travel CT Tech - $2,931 per week in Mount Kisco, NY

    AlliedTravelCareers • Mount Kisco, NY, US
    [job_card.full_time]
    AlliedTravelCareers is working with GetMed Staffing to find a qualified CT Tech in Mount Kisco, New York, 10549!.GetMed Staffing is searching for a strong CT Tech to assist our traveler-friendly cl...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Job Developer

    Job Developer

    Westhab Inc. • Jamaica, NY, US
    [job_card.full_time]
    DEPARTMENT : Employment Services.REPORTS TO : Senior Job Developer.Under the supervision of the Senior Job Developer, the Job Developer establishes and maintains activities to develop, locate, and se...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior Software Engineer, Core Experiences - Stamford, USA

    Senior Software Engineer, Core Experiences - Stamford, USA

    Speechify • Stamford, CT, US
    [job_card.full_time]
    Speechify is the easiest way to listen to the world's information.Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior Software Engineer

    Senior Software Engineer

    WorldQuant • Old Greenwich, CT, United States
    [job_card.full_time]
    New York OR Old Greenwich OR Chicago OR Austin.WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quali...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Java Architect

    Java Architect

    TradeJobsWorkForce • 10707 Tuckahoe, NY, US
    [job_card.full_time]
    Java Architect Job Duties : Achieves e-commerce information architecture operational obj...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior Software Engineer

    Senior Software Engineer

    Finario Corp. • Stamford, CT, United States
    [job_card.full_time]
    Finario, the Solution for Capex, is a fast growing Software-as-a-Service technology company.Our Capital Planning & Portfolio Strategy solution is utilized by leading companies worldwide to better p...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Quantitative Developer (USA)

    Quantitative Developer (USA)

    Trexquant Investment LP • Stamford, CT, United States
    [job_card.full_time]
    Trexquant Investment LP is seeking a highly skilled Quantitative Developer with strong C++ expertise and hands‑on experience in high‑frequency trading environments. In this role, you will design, im...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Software Engineer

    Software Engineer

    TradeJobsWorkforce • 10709 Eastchester, NY, US
    [job_card.full_time]
    Software Engineer Job Duties : Develops information systems by designing, developing, and instal...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Application Integration Architect (Encompass, API mgt, workflow automation)

    Application Integration Architect (Encompass, API mgt, workflow automation)

    Talent Search PRO • Stamford, CT, US
    [job_card.full_time]
    Application Integration Architecture.Provide Encompass Subject Matter Expertise (SME) from a technical and process perspective to develop integrations, custom modules and deliver a seamless experie...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Travel CT Tech - $2877 / Week

    Travel CT Tech - $2877 / Week

    Fusion Medical Staffing • Mount Kisco, NY, US
    [job_card.full_time]
    Fusion Medical Staffing is seeking an experienced CT Tech for an exciting Travel Allied job in Mount Kisco, NY.Shift : Inquire Start Date : 01 / 12 / 2026 Duration : 13 weeks Pay : $2877 / Week.Facility in...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior Software Engineer

    Senior Software Engineer

    Finario • Stamford, CT, United States
    [job_card.full_time]
    Be among the first 25 applicants.Get AI-powered advice on this job and more exclusive features.Finario, the Solution for Capex, is a fast growing Software-as-a-Service technology company.Our Capita...[show_more]
    [last_updated.last_updated_30] • [promoted]