Jobs in the United States

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Added 33 mins ago
Senior Software Engineer, Machine Learning Platform
Airwallex
Seattle, WA
- Experience with cloud platforms (e.g., AWS, GCP) and building large-scale, low-latency production machine learning infrastructure.
Added 6 hours ago
Software Test & Verification Engineer (Experienced or Senior)
The Boeing Company
Albuquerque, NM
…following: ground systems, control systems, embedded FPGA, low latency deterministic, operator interfaces, and/or control gimbals, ground antennas, optical…
Added 9 hours ago
Software Engineer II
US: Mastercard Technologies, LLC
O'Fallon, MO
As a Software Engineer II, you will combine strong software engineering fundamentals with modern enterprise platforms, automation, data, and AI-enabled engineering to solve complex business…
Added 11 hours ago
Principal Software Engineer, Platform
Seattle, WA
Lead the design of high-scale, low-latency distributed systems that process real-time events from millions of devices.
Added 11 hours ago
Senior Java Engineer
Interactive Brokers
New York, NY
Working knowledge of multithreading and concurrency, with an appreciation for lean, low-latency programming.
Added 12 hours ago
Director, Forward Deployed Engineer / 139510
KPMG LLP
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Added 13 hours ago
Senior Staff Software Engineer, Data Engineering
Intuit
San Diego, CA · Mountain View, CA
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Added 14 hours ago
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Snap Inc.
Palo Alto, CA · Bellevue, WA
- $195,000 to $343,000 USD / year
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Design, build, and maintain large-scale, low-latency, high-performance search systems that can scale.
Added 16 hours ago
Full Stack Algorithmic Pricing Engineer (eTrading)
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Design and deliver low-latency, high-throughput distributed systems for global production use
Added 17 hours ago
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Senior Software Engineer- Fullstack
Walmart Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
…Walmart Item Orchestrator team is seeking a Senior Software Engineer to join our dynamic and talented group. You'll collaborate with passionate engineers to deliver a top-tier site…
Added 17 hours ago
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2027 Sophomore Internship Program - Software Engineer Intern, Highlands Ranch
Visa USA Inc
Denver, CO
- $40,123 USD / year
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Added 17 hours ago
Staff Software Engineer, AI Agent Platform & Runtime
Datasite LLC
NY · Minneapolis, MN
We're looking for a hands-on Staff Software Engineer to shape the foundational infrastructure for enterprise AI agents. You'll evolve our custom agent harness, build layered memory and…
Added 17 hours ago
Staff Software Engineer, BigQuery Processing Core Runtime
Google
Sunnyvale, CA
Our team's mission is to make BigQuery the best data warehouse for low-latency, high-throughput use cases.
Added 18 hours ago
Senior Software Engineer
Docusign
Seattle, WA
…on Docusign's Platform that's responsible for high scale and low latency service. The service will deliver a No-Code Business Process Automation framework that allows administrators or…
Added 19 hours ago
Senior Software Engineer
projects/helpful-passage-853/companies/9810ab3a-d8cd-4ba4-9ee5-ca421241fe3c
Seattle, WA
…on Docusign's Platform that's responsible for high scale and low latency service. The service will deliver a No-Code Business Process Automation framework that allows administrators or…
Added 19 hours ago
Software Development Engineer
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New York, NY
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Added 20 hours ago
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Your work will focus on enabling high-throughput, low-latency data delivery through streaming pipelines, dynamic transformations, and APIs, driving discoverability, accessibility, and…
Added 21 hours ago
Sr. Staff Software Engineer, Systems Infrastructure
LinkedIn
Mountain View, CA
…operate the foundational telemetry systems that every service, engineer, and AI-first product at LinkedIn relies on to understand the health and performance of their systems in near real…
Added 21 hours ago
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Senior Software Engineer
Microsoft
United States
- $119,800 to $261,000 USD / year
…with network-level debugging, topology-aware optimization, and low-latency, high-throughput communication tuning in Linux environments. If you enjoy solving hard problems at the convergence…
Added 21 hours ago
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Software Engineer II
Microsoft
BC, CA
- $85,800 to $169,300 CAD / year
High-throughput, low-latency backend systems.
Added 22 hours ago
Software Development Engineer, Leo Autopilot
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Redmond, WA
As a Software Development Engineer, you will play a crucial role in the development of services to support the automation of the Leo mission. You will work with a dynamic group of…
Added 22 hours ago
Software Engineer, Intern - 2027 Austin, TX
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Software Engineer, Intern - 2027 Ashburn, VA
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Interactive Brokers

Senior Java Engineer

New York, NY, United States

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Job details

Posting language: English
Posted: Oct 5, 2026

Original job description

About the Company

Interactive Brokers Group, Inc. (NASDAQ: IBKR), a member of the S&P 500, is a global financial services company headquartered in Greenwich, Connecticut, with offices in over 15 countries. Through its affiliates, Interactive Brokers provides automated trade execution and custody of securities, commodities, foreign exchange, and prediction markets on over 170 markets in numerous countries and currencies.

For more than four decades, Interactive Brokers has focused on technology, automation, and innovation to provide clients worldwide with a sophisticated, unified platform to manage their investment portfolios. We serve individual investors, hedge funds, proprietary trading groups, financial advisors, and introducing brokers.

Our culture is driven by problem-solving, efficiency, and continuous improvement. We look for individuals who are intellectually curious, collaborative, and motivated to contribute to technology that helps simplify and enhance access to global financial markets. Interactive Brokers has consistently been recognized as a top broker by respected industry sources including Barron’s, Investopedia, Stockbrokers.com, and others.

About Your Team

UI Brokerage team is seeking an experienced Senior Java Developer to join a team building high-performance, mission-critical trading and brokerage systems used by clients and third parties around the globe. Our platforms power real-time trading in stocks, futures, options, and other financial instruments, supporting a demanding, high-availability user base. You'll work on a mature, feature-rich Java-based product suite where reliability, performance, and security are top priorities in everything we build, while continuously extending capabilities and refining the experience for our clients.

What will be your responsibilities within IBKR:

Design, develop, and maintain features across the trading application and Web API platform, with a primary focus on the Java business and service layers.
Build backend services and clients that expose internal services, integrating with systems over REST, WebSockets, and FIX to deliver responsive, reliable functionality.
Participate in the full software development lifecycle, including design, implementation, unit and integration testing, code review, and ongoing maintenance of delivered features.
Write and maintain clear technical documentation, including documentation for new interfaces, and regression tests to ensure platform stability.
Collaborate with business analysts, product managers, and other developers to translate requirements into high-quality, well-architected software.
Investigate and resolve complex technical issues across the stack, providing escalated (third-level) support as needed.
Stay current with relevant tools, libraries, frameworks, and techniques - including modern AI-assisted development tools - that can improve platform quality and delivery speed.

Skills Required

Master's degree in Computer Science or a related field with a minimum of 3 years of professional software development experience, or a Bachelor's degree in Computer Science or a related field with a minimum of 5 years of professional software development experience.
Strong proficiency in Java, with a deep understanding of object-oriented programming and software design patterns.
Proven experience with Java frameworks such as Spring and/or Vert.x.
Strong command of RESTful web service design and implementation, along with experience in WebSockets and real-time communication in a Java-based environment.
Solid software development fundamentals, including writing clean, maintainable, well-tested code and producing clear technical documentation.
Experience with JUnit or other testing frameworks for unit and integration testing.
Working knowledge of multithreading and concurrency, with an appreciation for lean, low-latency programming.
Proficiency with Git for source control and collaborative development.
Strong analytical and problem-solving skills, with the ability to troubleshoot complex issues across a large, established codebase.
Excellent verbal and written communication skills.

To be successful in this position, you will have the following:

Experienced with declarative, state-driven UI frameworks (React Native, Flutter, QML, etc.) is a plus; genuine interest in learning is equally valued.
Familiar with financial trading platforms and instruments such as stocks, futures, and options, or possess a strong interest in learning the domain.
Exposed to Linux as a development or deployment environment.
Working familiarity with Gradle as a build automation tool.
Familiar with cloud technologies (e.g., AWS) as a plus.
Aware of AI-assisted development tools such as Claude Code and other agentic coding tools.
Experienced with agile development methodologies as a plus.
Comfortable working within an established codebase, following existing architectural patterns, team conventions, and development protocols.
Able to ramp up quickly on a mature platform and deliver incremental value while respecting existing design decisions.
Flexible and pragmatic, with the judgment to know when to follow precedent and when to raise a well-reasoned alternative.
Self-motivated with a high-ownership mindset, able to take features from design through delivery with minimal supervision in a fast-paced team.
Possess superb analytical and problem-solving skills, along with outstanding organizational and time management abilities.

Company Benefits & Perks

Competitive salary, annual performance-based bonus and stock grant
Retirement plan 401(k) with a competitive company match
Excellent health and wellness benefits, including medical, dental, and vision benefits, and a company-paid medical healthcare premium
Wellness screenings and assessments, health coaches and counseling services through an Employee Assistance Program (EAP)
Daily company lunch allowance provided, and a fully stocked kitchen with healthy options for breakfast and snack
Corporate events, including team outings, dinners, volunteer activities and company sports teams
Education reimbursement and learning opportunities.

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More about this job

Skills

Oracle Java
Team building
Financial products
Software development
Documentation
Computer science
Object-oriented programming
Communication skills
JUnit
Git
Problem solving
Troubleshoot
React Native
Flutter
Linux
Gradle
Cloud technologies
AWS
Agile development
Time management

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