Interactive Brokers
Posted 4d ago

Software Developer Summer Internship - 2027

Interactive Brokers
Greenwich, Connecticut, United States
OnsiteFull Time, Internship
Responsibilities
  • designing software
  • developing solutions
  • reviewing code
Requirements
  • Pursuing a BS, MS, or Ph.D. in computer science or software engineering
  • 3.5 GPA minimum
  • C++, Java, or Python experience
  • Strong analytical and problem-solving skills
  • Onsite 9-week commitment
Technical tools mentioned
C++JavaPython

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.

 

Software Development Internships 2027

Application Deadline: March 1st

Schedule: Full-time, onsite, Monday through Friday

As an intern, you will contribute to back, middle and/or front office projects. This 9-week program is onsite and offers hands-on learning, mentorship, and exposure to multiple areas of the business at a leading global brokerage firm. We aim to equip interns with the skills, knowledge, and professional mindset needed to succeed in the financial services industry.

If you are a computer science student passionate about technology and eager to learn in our high-energy, fast-paced environment  

As a Software Developer intern, you will:

  • Work closely with our experienced software engineers to design, develop, and maintain software solutions
  • Own your project while checking in with other team members with questions and updates throughout the day
  • Participate in code reviews to ensure code quality and distribute knowledge

What You Gain from the IBKR Experience

  • Own projects under the guidance of your mentor  
  • Develop high-performance, large-data research platforms
  • Contribute independently and collaboratively as a member of your team 
  • Work in small groups to build the future of FinTech
  • Gain a deep understanding of data structures and algorithms
  • Become an excellent problem solver and out-of-the-box thinker

Position Requirements 

  • Required onsite 9-week program commitment
  • Currently Pursuing a BS, MS, or Ph.D. in Computer Science or Software Engineering
  • Students graduating between Dec 2027 and May 2028 (preferred)
  • Have a minimum GPA of 3.5
  • Should have programming experience in C++, Java, or Python
  • Strong problem-solving and analytical skills
  • Ability to work both independently and in groups
  • Ability to prioritize and set goals on shifting priorities

Intern Benefits & Perks

  • Daily company lunch allowance provided. 
  • Access to free all-day sodas, juices, snacks, and fresh organic fruits
  • Free shuttle service from the train station.
  • Access to Wellness room.
  • Gym access on subsides rates.
  • Lunch and Learn sessions for networking.  
  • Team building outing.

 

 

About Interactive Brokers

Automated global electronic brokerage and trading services provider.

Similar jobs

Software Developer roles near Greenwich, Connecticut
8h
Save
Mark Applied
Hide
Let's begin! Senior Software Engineer (13707)
New York City, New York, United States
$132k-$192k/yr RemoteFull Time
Moody's
Moody'sNYSE: MCO: Provides credit ratings, financial research, and risk management software.
1+ YOEMaster’s degree in computer science, information technology, or related field plus 1 year of software development experience. Requires enterprise applications, REST APIs, web technologies, modern frameworks, databases, and SQL.
Service-Oriented Architecture (SOA), Agile, Scrum, CI/CD, C#, Java, Python, JavaScript, TypeScript, HTML, CSS, Angular, React, Vue, Microsoft SQL Server, MySQL, Oracle, Sybase, SQL
10h
Save
Mark Applied
Hide
Staff Software Engineer, Voice AI Platform
United States or Boston or New York City
$125k-$254k/yr HybridFull Time
Toast
ToastNYSE: TOST: Cloud-based technology platform for the restaurant and hospitality industry.
8+ YOE8+ years with Java or Kotlin, a relevant bachelor's degree, AI-integrated product development, distributed systems, scalable production services, and leadership of complex cross-team projects.
Java, Kotlin, Dropwizard, AWS, Amazon DynamoDB, Amazon RDS, AWS Lambda, PostgreSQL, React, ES6, Claude Code, Cursor, LLMs
19h
Save
Mark Applied
Hide
Lead Software Engineer- Full Stack Java/ React
Jersey City, New Jersey, United States
$157k-$215k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOERequires 5+ years of software engineering experience, advanced Java full-stack and React development, cloud-native experience, SDLC, CI/CD, agile, automation, security, resiliency, and financial IT knowledge.
Java, React, Software Development Life Cycle (SDLC), CI/CD
21h
Save
Mark Applied
Hide
Senior Software Engineer, Platform
New York City, New York, United States
$200k-$350k/yr OnsiteFull Time
Clera
Clera: AI talent agent matching professionals with high-growth startup roles
4+ YOERequires 4+ years building scalable distributed systems, strong Golang proficiency, experience with gRPC/ConnectRPC, Trino, Kubernetes, DuckDB, PostgreSQL, ETL, data modeling, and agent orchestration.
Golang, gRPC, ConnectRPC, Trino, Kubernetes, DuckDB, PostgreSQL, Spark, Hadoop
1d
Save
Mark Applied
Hide
Staff+ Software Engineer, Platform Ecosystem
San Francisco or New York City
$405k-$485k/yr HybridFull Time
Anthropic
Anthropic: Developing safe and reliable artificial intelligence systems.
8+ YOEBachelor's degree or equivalent experience; 8+ years of backend or platform engineering experience, some frontend experience, product sense, AI development tools familiarity, and independent ownership of scalable products.
AI tools
2d
Save
Mark Applied
Hide
Lead Software Engineer, Full Stack
New York City, New York, United States
$215k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Provides credit card, banking, and auto loan services.
4+ YOE1+ MgmtBachelor's degree, 4+ years of software engineering experience, 1+ year of cloud computing experience, and experience with programming, databases, containers, and distributed systems.
JavaScript, Java, HTML, CSS, TypeScript, SQL, Python, Go, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, GCP
2d
Save
Mark Applied
Hide
Lead Software Engineer, Full Stack
New York City, New York, United States
$215k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOE1+ MgmtBachelor's degree, 4+ years of software engineering experience, 1+ year of cloud computing experience, and proficiency with modern programming languages, databases, containers, and cloud platforms.
JavaScript, Java, HTML, CSS, TypeScript, SQL, Python, Go, Open Source RDBMS, NoSQL, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, Agile
2d
Save
Mark Applied
Hide
Lead Software Engineer, Full Stack
New York City, New York, United States
$215k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A diversified financial services providing banking and credit products.
4+ YOE1+ MgmtBachelor's degree and 4+ years of software engineering experience required, including 1+ year with cloud computing. Preferred experience includes AWS, programming languages, open-source frameworks, Agile, and people management.
JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, Go, RDBMS, NoSQL, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, GCP, Agile