Software Engineer III

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.

This is a hybrid role (three days in the office/two days remote).

Join the INTERACTIVE BROKERS Team!

The Back Office team is the operational and financial backbone of Interactive Brokers, ensuring the accurate, timely processing that keeps our global brokerage running. This group spans a broad set of functions—including Accounting, Finance, Treasury, Tax, Clearing, Corporate Actions, Securities Finance, Market Data, and Credit—alongside Business Analytics, Investor Relations, and the CFO Office. Together these teams safeguard the firm's financial integrity, manage cash and securities movements, and deliver critical regulatory reporting. It's a fast-paced environment where precision, accountability, and deep market knowledge drive everything we do.

You will be part of:

A team responsible for design, development and support of back-end software that consolidates, tracks and analyzes financial portfolios, advanced performance reporting, benchmarks and risk metrics, for clients globally.

• Developing financial analysis and reporting features to meet user needs while considering functionality, reliability, and scalability.
• Working with other developers, designers, product managers, and stakeholders to understand project requirements and specifications.
• Working with Java, Oracle database and AI coding assistants to develop maintainable and efficient back-end services and algorithms.
• Testing to identify bugs and resolve them to ensure high-quality deliverables.
• Reviewing code written by peers for quality assurance and provide constructive feedback.

You will need to have:

• Bachelor's or Master's in Computer Science, or related degree
• 3-7 years of Java experience
• Strong understanding of DBMS concepts (Oracle platform is a plus)
• Hands on expertise in server-side programming in Java

What we’d also love to see:

• An ambitious and diligent individual
• An Innovative mindset with a drive to improve existing systems
• A desire to solve complex problems

Company benefits:

• Competitive salary, annual performance-based bonus, and stock grant awards
• 401(k) retirement plan with competitive company match
• Excellent health and wellness benefits, including medical, dental, and vision benefits. 100% employer-paid medical premiums, with generous employer contributions to dental & vision plans as well.
• Wellness screening and assessments, health coaches, and counseling services through an Employee Assistance Program (EAP)
• Generous paid parental leave (up to 16 weeks paid parental leave for eligible employees)
• Company-paid basic life insurance, accidental death & dismemberment (AD&D), and short- and long-term disability coverage
• Flexible Spending Accounts (Healthcare, Dependent Care, and Commuter FSAs)
• Quarterly fitness stipend to offset costs associated with traditional gym and fitness memberships or fees
• Education reimbursement and professional development opportunities
• Legal services, telehealth access, and voluntary insurance options
• Backup child and adult care support through Care.com
• Daily lunch allowance and fully stocked kitchen with healthy breakfast and snack options