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Added 10 days ago
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Sr. Full Stack Java & Azure Engineer
Cognizant
Olympia, WA
- $93,000 to $109,000 USD / year
As a Senior Full Stack Java & Azure Engineer, you will make an impact by designing and delivering secure, scalable, and maintainable cloud-native applications. You will work collaboratively…
Added 10 days ago
C
Sr. Full Stack Java & Azure Engineer
Cognizant
Jefferson City, MO
- $93,000 to $109,000 USD / year
As a Senior Full Stack Java & Azure Engineer, you will make an impact by designing and delivering secure, scalable, and maintainable cloud-native applications. You will work collaboratively…
Added 10 days ago
C
Sr. Full Stack Java & Azure Engineer
Cognizant
Saint Paul, MN
- $93,000 to $109,000 USD / year
As a Senior Full Stack Java & Azure Engineer, you will make an impact by designing and delivering secure, scalable, and maintainable cloud-native applications. You will work collaboratively…
Added 10 days ago
C
Sr. Full Stack Java & Azure Engineer
Cognizant
Salem, OR
- $93,000 to $109,000 USD / year
As a Senior Full Stack Java & Azure Engineer, you will make an impact by designing and delivering secure, scalable, and maintainable cloud-native applications. You will work collaboratively…
Added 10 days ago
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Sr. Full Stack Java & Azure Engineer
Cognizant
Albany, NY
- $93,000 to $109,000 USD / year
As a Senior Full Stack Java & Azure Engineer, you will make an impact by designing and delivering secure, scalable, and maintainable cloud-native applications. You will work collaboratively…
Added 10 days ago
Senior Full Stack Java Engineer - Workforce Management (WFM)
Miratech
Remote, United States
We are looking for a Senior Full Stack Engineer to join the Workforce Management product stream and build enterprise-scale solution supporting forecasting, capacity planning, scheduling,…
Added 10 days ago
C
Sr. Full Stack Java & Azure Engineer
Cognizant
Charleston, WV
- $93,000 to $109,000 USD / year
As a Senior Full Stack Java & Azure Engineer, you will make an impact by designing and delivering secure, scalable, and maintainable cloud-native applications. You will work collaboratively…
Added 10 days ago
C
Sr. Full Stack Java & Azure Engineer
Cognizant
Topeka, KS
- $93,000 to $109,000 USD / year
As a Senior Full Stack Java & Azure Engineer, you will make an impact by designing and delivering secure, scalable, and maintainable cloud-native applications. You will work collaboratively…
Added 10 days ago
C
Sr. Full Stack Java & Azure Engineer
Cognizant
Indianapolis, IN
- $93,000 to $109,000 USD / year
As a Senior Full Stack Java & Azure Engineer, you will make an impact by designing and delivering secure, scalable, and maintainable cloud-native applications. You will work collaboratively…
Added 10 days ago
C
Sr. Full Stack Java & Azure Engineer
Cognizant
Lansing, MI
- $93,000 to $109,000 USD / year
As a Senior Full Stack Java & Azure Engineer, you will make an impact by designing and delivering secure, scalable, and maintainable cloud-native applications. You will work collaboratively…
Added 10 days ago
C
Sr. Full Stack Java & Azure Engineer
Cognizant
Boise, ID
- $93,000 to $109,000 USD / year
As a Senior Full Stack Java & Azure Engineer, you will make an impact by designing and delivering secure, scalable, and maintainable cloud-native applications. You will work collaboratively…
Added 10 days ago
C
Sr. Full Stack Java & Azure Engineer
Cognizant
Juneau, AK
- $93,000 to $109,000 USD / year
As a Senior Full Stack Java & Azure Engineer, you will make an impact by designing and delivering secure, scalable, and maintainable cloud-native applications. You will work collaboratively…
Added 10 days ago
C
Sr. Full Stack Java & Azure Engineer
Cognizant
Santa Fe, NM
- $93,000 to $109,000 USD / year
As a Senior Full Stack Java & Azure Engineer, you will make an impact by designing and delivering secure, scalable, and maintainable cloud-native applications. You will work collaboratively…
Added 10 days ago
Staff Software Engineer
Datasite LLC
NY · Minneapolis, MN
We're looking for a Staff Software Engineer with strong product-engineering judgment and a solid foundation in backend, platform, distributed systems, or full-stack development. You'll turn…
Added 10 days ago
AI Engineer 4 (MLX, Agentic AI, Gen AI workflows, GraphRAG)
Capital One
NY · San Francisco, CA · McLean, VA · Cambridge, MA · San Jose, CA
Leverage a broad stack of Open Source and SaaS AI technologies such as AWS Ultraclusters, Huggingface, VectorDBs, PyTorch, and more.
Added 10 days ago
Senior Java Engineer
Interactive Brokers
New York, NY
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…
Added 10 days ago
Sr Assoc, Forward Deployed Engineer / 139512
KPMG LLP
Jackson, MS
Added 10 days ago
Director, Forward Deployed Engineer / 139510
KPMG LLP
Jackson, MS
Added 10 days ago
Senior Site Reliability Engineer
Mastercard
O'Fallon, MO
Take a holistic approach to problem solving, by connecting the dots during a production event thru the various technology stack that makes up the platform, to optimize mean time to recover
Added 10 days ago
Senior Full Stack Software Engineer
Mastercard
O'Fallon, MO
We are seeking a Senior Full Stack Software Engineer with strong React, Angular, and Java development expertise to help build and enhance the applications that power these capabilities.…
Added 11 days ago
Principal Software Development Engineer (Java/Angular)
CVS Health
Remote, United States
This is a senior technical leadership role for a hands-on engineer who can operate across the full stack - from intuitive front-end applications to resilient backend services - while…
Added 11 days ago
Senior Manager, Full-stack Engineer
Capital One
Plano, TX
Plano, TX: $209,000 - $238,500 for Sr. Manager, Full-stack Engineer
Added 11 days ago
WI
Senior Software Engineer- Fullstack
Walmart Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
Walmart is seeking a Senior Software Engineer to lead the delivery of scalable, secure software solutions through collaborative engineering teams. This role involves managing the full…
Added 11 days ago
Senior Software Engineer, Unsecured Installments
Upstart
Remote, United States
As a Senior Software Engineer on the Unsecured Installments team, you'll be a technical leader for the frontend and full-stack experiences that borrowers interact with directly. Working…
Added 11 days ago
Senior Software Development Engineer
CVS Health
Work at Home, TX
5+ years of experience as a full stack developer in Java-based technologies including microservices, FAST API and spring boot framework/REST

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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