Jobs at Interactive Brokers

Design, develop, and maintain high-quality software systems supporting a global financial-instrument database. Write performant, maintainable code; collaborate with project and software managers on functional and design specifications; and learn new technologies and development practices to improve system performance, reliability, and development efficiency. The role requires Java, Python, SQL, and relational database expertise, with Oracle PL/SQL and Oracle RDBMS experience preferred.

Entry-level Securities Finance Analyst supporting institutional clients with securities locates, lending market analysis, Delta One trade pricing, settlement, risk and revenue modeling, P&L reporting, and IPO syndicate activities. The role uses Bloomberg and Excel, including VBA, to support securities lending expansion, develop new trade types, collaborate with internal teams, and identify projects that improve profitability, systems, and client experience.

Designs, builds, and owns test frameworks and quality infrastructure for transaction surveillance systems processing over one billion daily events. Responsibilities include architecting backend, frontend, machine-learning, integration, performance, and contract testing; defining data quality standards; diagnosing systemic issues; leading root-cause triage; and improving engineering quality across development and data science teams.

Manage daily securities borrowing, recalls, buy-in exposure, locates, and borrow requirements. Reconcile stock loan contracts, investigate settlement and billing discrepancies, resolve broker and correspondent inquiries, and identify process and risk-control improvements. The role requires collaboration with brokers, internal teams, and developers supporting proprietary clearing and back-office systems.

Manage core compliance activities across Hong Kong, Singapore, and Australia. Responsibilities include communicating with regulators, preparing responses to regulatory inquiries, managing inspections and audits, developing remediation plans, interpreting applicable laws and guidance, and drafting compliance policies and procedures. The role requires strong analytical, organizational, communication, and collaboration skills, regulatory experience in financial services, and familiarity with Hong Kong or regional requirements.

Conduct trade monitoring and surveillance across APAC markets, improve surveillance systems and reports, implement regulatory enhancements, draft procedures and technical instructions, respond to regulator and exchange inquiries, and develop remediation plans for audit findings.

Conduct end-to-end application penetration testing across web, API, and mobile applications using black-box and white-box methods. Perform manual secure code reviews, trace vulnerabilities to exploitable impact, develop proof-of-concepts and automated security tooling, validate remediation, and produce technical reports. Mentor junior security professionals and contribute to AppSec methodology. Red team, mobile security, compliance, and exploit development experience are preferred.

Develop and support backend software for financial portfolio consolidation, performance reporting, benchmarks, and risk metrics. Responsibilities include designing scalable Java services, working with Oracle databases, gathering requirements, testing and debugging, and conducting peer code reviews. The role collaborates with developers, designers, product managers, and stakeholders to deliver reliable financial analysis and reporting features.

Designs, develops, and supports scalable Java applications, owning significant tasks from requirements analysis through production support. The role emphasizes concurrency, asynchronous programming, networking, algorithms, data structures, Linux shell scripting, and adherence to architectural standards. The engineer collaborates with development teams to implement platform improvements and deliver changes in a fast-paced environment.

Translate financial and trading-related content between English and German, including websites, applications, trading platforms, emails, bulletins, FAQs, and user guides. Maintain glossaries and translation memories, proofread and edit existing translations, and process documents. The role requires independent work under tight deadlines, strong finance terminology knowledge, CAT tool expertise, and collaboration in a fast-paced environment.

Performs manual test analysis, test case design, execution, defect investigation, and reporting for desktop and web applications. Supports maintenance and expansion of Python-based automation scripts while collaborating with senior QA engineers. Documents test results and defects, monitors execution outcomes, and works across concurrent priorities. The role is intended for recent graduates or early-career professionals with foundational software testing knowledge and basic Python familiarity.

Respond to global client inquiries through email, tickets, chat, and phone. Educate clients on trading platforms, account administration, funding, transfers, corporate actions, margin calculations, and statements. Troubleshoot issues, take ownership of resolutions, and coordinate with Legal, Compliance, Risk, IT, Cashiering, Clearing, and other global teams. The role requires strong financial product knowledge, analytical thinking, communication skills, and the ability to work independently in a fast-paced environment.

Analyzes and reconciles corporate action information, company records, clearinghouse and bank data. Collects and processes client instructions, communicates with internal and external stakeholders, operates proprietary systems, supports system enhancements, tests functionality, and resolves deadline-sensitive shareholder service issues. The role focuses initially on proxy and shareholder services across North American, European, and APAC markets, with cross-training in bankruptcy and class actions.

Provides legal and regulatory advice to Interactive Brokers Ireland across financial services, product launches, cross-border activities, conduct rules, customer documentation, commercial agreements, and regulatory inquiries. The role drafts and negotiates contracts, liaises with external counsel, and collaborates with global legal and compliance teams. It is based in Dublin with four days per week in the office.

Administer U.S. employee benefits, including enrollments, open enrollment, leave programs, vendor coordination, invoice reconciliation, audits, and employee support. Serve as the primary backup for U.S. payroll by reviewing payroll data, troubleshooting issues, and supporting accurate, timely processing. Maintain benefits records, resolve complex coverage issues, and collaborate with vendors and employees while taking on broader HR operations responsibilities.

Provides multilingual customer support for institutional and retail clients during European account opening. Responsibilities include validating documentation, performing AML and KYC checks, troubleshooting account setup and verification issues, coordinating with internal teams, and ensuring onboarding complies with regulatory and company standards.

Develop and maintain scalable financial applications supporting back-office, post-trade, statements, and regulatory reporting systems. Responsibilities include software design, coding, refactoring, testing AI-assisted code, code reviews, production rollouts, cross-team collaboration, and proactive issue resolution. The role requires strong Java and Spring expertise, database experience, familiarity with financial markets, and the ability to manage full software development lifecycles.

Provides multilingual client service to institutional customers, including banks, hedge funds, financial advisors, and introducing brokers. Troubleshoots technical, account, and trade-related issues through phone, tickets, and live chat; escalates complex matters; supports onboarding, client training, process improvements, and market research. Requires knowledge of financial markets and listed securities, options, futures, and/or foreign exchange, with settlements or clearing experience preferred.

Translate financial and technical content between English and German across websites, trading applications, client communications, FAQs, and user guides. Maintain glossaries and translation memories, proofread and edit existing translations, perform quality assurance, and process documents. The role requires strong finance and economics knowledge, CAT-tool expertise, excellent communication, independent work, and the ability to meet tight deadlines collaboratively.

Develop backend services and clients for Interactive Brokers’ Web API platform. Responsibilities include adding features and interfaces, writing documentation and regression tests, designing RESTful services, supporting real-time WebSocket communications, and providing third-level support. The role requires Java, Spring, Vert.x, Git, REST, testing frameworks, and strong software engineering and collaboration skills. This is a hybrid position with three office days and two remote days.