Full-Time
Senior Software Development Engineer in Test
Posted on 4/1/2026
Interactive Brokers Group
1,001-5,000 employees
Global online trading platform, low commissions
No salary listed
Greenwich, CT, USA
Hybrid
Hybrid role: 3 days on-site per week.
 Software Engineering (1) |
|---|
- 7-10+ years of experience in the financial industry, specifically in front-office trading
- 10+ years of experience with Python programming language
- Must have a deep understanding of FIX protocol
- Strong domain knowledge of financial asset classes like stocks, options, market data concepts, FIX connectivity
- Subject Matter Expert in building efficient and scalable automation frameworks using Pytest
- Good understanding of the Linux Operating System
- Good understanding of the GIT version control system
- Design/develop solutions based on the requirements/needs of end users
- Consistently deliver on timelines with the highest quality of work
- Troubleshoot problems related to the Linux operating system and trading systems individually and collaborate with other team members
- Candidate should have a problem-solving track record
- Docker experience will be a plus
- Knowledge of JAVA and PERL is a plus
- Backoffice & clearing experience is a plus
Interactive Brokers provides an online trading platform that gives individual traders, investors, and financial advisors access to a wide range of financial instruments such as stocks, options, futures, currencies, bonds, and funds, across more than 135 markets in 33 countries. The platform works with direct market access and transparent, low commissions, plus financing on margin loans. It offers advanced trading tools and features like fractional shares (buying parts of expensive stocks from $1) and the IMPACT app for values-aligned investing; new US IMPACT users can trade US stocks and ETFs commission-free. Compared with competitors, IBKR focuses on low costs, best execution, broad global reach, and a comprehensive suite of instruments and tools. The goal is to make trading affordable and accessible globally while enabling clients to diversify and invest according to their preferences.
Company Size
1,001-5,000
Company Stage
IPO
Headquarters
Greenwich, Connecticut
Founded
1977
Simplify's Take
What believers are saying
- Client equity surges 38% to $789B, driving 17% net interest income growth.
- Futures volumes hit records with 20% YoY increase in Q1 2026.
- European crypto trading launches for 11 assets via Zero Hash integration.
What critics are saying
- OFAC fines $11.8M on July 15, 2025, for 12,367 sanctions violations.
- Federal Reserve cuts slash $904M net interest income within 3-6 months.
- Taiwan Strait escalation halts 70% US revenue from 135 markets.
What makes Interactive Brokers Group unique
- Accesses 160+ global exchanges including TPEx for SMEs on single platform.
- Launches 24/7 prediction markets on Event Contracts for unique revenue.
- Integrates AI for automated onboarding and compliance processes.
- Offers fractional shares starting at $1 for high-value stocks.
Help us improve and share your feedback! Did you find this helpful?
Benefits
Health Insurance
Life Insurance
Disability Insurance
Professional Development Budget
Company News
Interactive Brokers Group has delivered a 67.1% total shareholder return over the past year, with shares recently trading at $71.21. The stock has shown momentum with gains of 5.1% over the past week, 4.1% over the past month, and 1.1% over the past three months. The brokerage reported strong Q3 2025 results, with GAAP net revenues of $1.655 billion and diluted earnings per share of $0.59, up from $0.42 year-over-year. The company achieved a pre-tax profit margin of approximately 79%, significantly outpacing industry peers. Despite the strong performance, valuation views remain mixed. Analysts' targets average $78.30, whilst the most popular user narrative on Simply Wall St suggests a fair value of just $15.08, implying the stock is significantly overvalued at current levels.
Acba bank and the U.S.-based Interactive Brokers have signed an agreement. Acba bank and one of the world's leading online brokerage platforms, the U.S.-based Interactive Brokers, have signed an agreement that makes Interactive Brokers' services available in Armenia through Acba bank. Starting now, citizens and resident individual clients of the Republic of Armenia can open an international securities account, fund it, and trade securities on leading global financial markets directly through acba digital platform without visiting the bank's branches. Through the investment platform of Interactive Brokers, acba digital users have access to stocks, bonds, and ETFs listed on American, European, and Asian markets. One of the key advantages of the new investment platform is the ability to instantaneously deposit and withdraw funds with no commission, providing a faster and more convenient investment experience. Interactive Brokers also provides a wide range of analytical tools to make investment decision-making more effective. Transaction terms: * S. market: $0.01 per share, minimum $4 * European market: 0.1% per trade, minimum €4 * Asian market (e.g., China): 0.1% per trade, minimum 40 HKD Acba bank continues to expand its digital solutions by offering clients modern and efficient financial tools that meet the best international practices. By introducing this global investment instrument, Acba bank aims to create a reliable, secure, and technologically advanced environment where investing in international markets is accessible, simple, and fast - without the need to visit a bank branch. ETFs (Exchange-Traded Funds) are investment "baskets" that allow investors to buy into a diversified portfolio of leading companies or other assets in a single transaction, reducing risks. Founded in 1978, Interactive Brokers is considered one of the global leaders in the brokerage industry. Interactive Brokers does not endorse or recommend any brokerage companies, third-party financial advisors, or hedge funds, including "ACBA BANK" OJSC. It is not a partner or subsidiary of "ACBA BANK" OJSC and provides only trade execution and clearing services to its clients. No information provided above should be considered as a solicitation or recommendation by Interactive Brokers to buy, sell, or hold any security or to pursue any specific investment strategy. For more information about Interactive Brokers, visit interactivebrokers.com. Acba bank is regulated by the Central Bank of Armenia.
Interactive Brokers has launched cryptocurrency trading for retail investors in the European Union, enabling eligible users to trade 11 different cryptocurrencies alongside traditional assets on its platform. The offering includes Bitcoin, Ethereum, XRP, Litecoin, Bitcoin Cash and Dogecoin. Trading is available across Interactive Brokers' platforms, including Trader Workstation, IBKR Desktop, Client Portal, IBKR Mobile and IBKR GlobalTrader. The brokerage already offers cryptocurrency trading in the US and UK. The company said the expansion aims to help European customers "manage risk, liquidity, and capital more efficiently". IBKR shares have risen 56% over the past 12 months to $64.74.
Giant US company announces big news for bitcoin (BTC) and 10 altcoins including XRP! Bitcoin Sistemi 1 hour ago 30 Interactive Brokers, one of the leading online brokerage firms in the US, has taken a new step for its clients. According to the official announcement, S&P 500 company Interactive Brokers has expanded its digital asset services to the European Economic Area through integration with Zero Hash. From today, eligible individual investors in the European Economic Area (EEA) will be able to buy and sell 11 leading cryptocurrencies directly through Interactive Brokers Ireland Limited, an EEA-authorized crypto asset service provider that they also use for equities, options, futures, currencies, bonds, and mutual funds. Today, Interactive Brokers Ireland Limited, an authorized crypto asset service provider in the European Economic Area (EEA), announced the launch of crypto asset trading for eligible individual investors in the EEA. This launch is being facilitated through Interactive Brokers Ireland Limited and allows eligible individual investors in the region to trade 11 cryptocurrencies alongside traditional financial instruments. Interactive Brokers provides cryptocurrency trading services outside the European Economic Area, in the US through Interactive Brokers LLC and in the UK through Interactive Brokers (UK) Limited. *This is not investment advice. BitRss shares this Content always with License. Screenshot generated in real time with SneakPeek Suite * homepage * flash news * giant US company announces big news for bitcoin (BTC) and 10 altcoins including XRP! 41 minutes ago 17 48 minutes ago 19 59 minutes ago 21 1 hour ago 19 1 hour ago 35 2 hours ago 35 2 hours ago 30 2 hours ago 40 2 hours ago 42 2 hours ago 56 2 hours ago 51 3 hours ago 53 3 hours ago 57 3 hours ago 60 3 hours ago 66 4 hours ago 19 4 hours ago 56 4 hours ago 72 Search Crypto News. 24/7 cryptocurrency World news. BitRss delivers the latest Top Crypto News from established and trusted voices across blockchain, bitcoin, stablecoins, altcoins, and the broader cryptocurrency ecosystem. Since 2015, its Mission has been simple: to share timely news and insights that reflect the global crypto landscape in an ethical and transparent way. BitRss acts as a 24/7 reference point where information from many sources comes together in one place. You can stay up to date through its Original Crypto Summary and Curated Topics, designed to highlight key developments, emerging trends, and shifts in market sentiment. BitRss is intentionally clean, fast, and mobile-friendly. Articles are listed by their original publication time, and a proprietary filtering system removes large amounts of low-quality sponsored content, keeping the focus on information rather than promotion. The result is a continuous news flow that reflects the broader Crypto World, not a single point of view. When available, real-time cryptocurrency prices are displayed directly inside supported articles (look for the highlighted green tags). This makes it easy to explore live market movements, access in-depth coin pages, and connect news with actual verified data. Every article always includes a direct link and screenshot to its original source, ensuring transparency, attribution, and editorial accountability.
Interactive Brokers Group has experienced mixed performance, with shares declining 3.6% over the past day and 7.9% over the past month, despite strong longer-term returns of 57.49% over one year and above 200% over three years. The company reported robust Q3 2025 results, with GAAP net revenues of $1.655 billion, up from $1.365 billion year-over-year. Diluted earnings per share rose to $0.59 from $0.42, whilst the firm achieved a pre-tax profit margin of approximately 79%, substantially exceeding industry peers. However, one widely followed valuation narrative suggests the stock is significantly overvalued, placing fair value at $15.08 compared to the recent price of $66.20. Analysts caution that the company's profitability relies heavily on elevated trading activity and interest income, which could face pressure from reduced volumes or lower rates.