Sr. Software Developer

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Greenwich, CT, USA
In-Office
Senior level
Financial Services
The Role
Design and develop scalable, high-performance software for financial brokerage back-office and client-service operations. Build AI capabilities, optimize high-throughput customer communication systems, translate business requirements into technical solutions, and maintain highly available Oracle databases. Collaborate with cross-functional teams to deploy features and research emerging technologies. The role requires hybrid work in Greenwich, Connecticut, with three office days weekly.
Summary Generated by Built In

 

 

Sr. Software Developer (Greenwich, CT) (Hybrid: Remote work permitted 2 days/week) (multiple positions)

Design and develop scalable high-performance software applications for financial brokerage firm’s back-office and client services operations.

Build and integrate artificial intelligence into software to enhance client experience and improve end user efficiency.

Optimize systems to support high-throughput communication channels with customers via various protocols.

Translate business requirements into technical specifications and propose solutions.

Design and maintain Oracle databases to support large-scale data storage, ensuring high availability, consistency, and security.

Conduct advanced research on emerging technologies to propose solutions for business challenges.

Collaborate with product managers, designers, and other developers to define and deploy new features.

Hybrid: Remote work permitted 2 days/week. Must work from Greenwich, CT office 3 days/week

Requires:

Master’s degree or foreign equivalent in Computer Science or related field and Three (3) years of experience as a Software Developer or a related position developing with Java.

 

3 years of professional experience with server-side java programming, J2EE, and Spring Framework.

3 years of experience developing RESTful web services, and microservices.

3 years of experience using Oracle and SQL to perform data maintenance and analysis.

3 years of experience with distributed systems and algorithms.

3 years of experience with integration frameworks, and patterns.

3 years of experience with AWS ecosystem and products.

3 years of experience with Linux systems.

 

2 years of experience with Python scripting for automation, data processing and analysis.

2 years of experience with ElasticSearch including fuzzy search optimization and index management.

2 years of experience in Artificial Intelligence and Machine Learning domain.

Send resume with cover letter to IBG LLC, Attn: A.Torres Ref:HJ2026, [email protected]. No calls. EOE

Skills Required

  • Master's degree or foreign equivalent in Computer Science or a related field
  • Three years of experience as a Software Developer or related position developing with Java
  • Three years of professional experience with server-side Java programming, J2EE, and Spring Framework
  • Three years of experience developing RESTful web services and microservices
  • Three years of experience using Oracle and SQL for data maintenance and analysis
  • Three years of experience with distributed systems and algorithms
  • Three years of experience with integration frameworks and patterns
  • Three years of experience with the AWS ecosystem and products
  • Three years of experience with Linux systems
  • Two years of experience with Python scripting for automation, data processing, and analysis
  • Two years of experience with Elasticsearch, including fuzzy search optimization and index management
  • Two years of experience in Artificial Intelligence and Machine Learning

Interactive Brokers Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Interactive Brokers and has not been reviewed or approved by Interactive Brokers.

  • Healthcare Strength — Health coverage is described as comprehensive, with company-covered premiums available in some plans, plus dental and vision. Wellness incentives and accessible care benefits contribute to the perceived value of the package.
  • Strong & Reliable Incentives — Total compensation commonly includes discretionary bonuses and stock grants that enhance earnings. These elements are frequently cited as meaningful parts of overall pay.
  • Pay Growth & Progression — Annual pay increases are mentioned across multiple roles. This supports a perception of steady early-stage progression.

Interactive Brokers Insights

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The Company
HQ: Greenwich, CT
2,441 Employees

What We Do

Rated #1 Best Online Broker in 2022 for 5 consecutive years by Barron's. Interactive Brokers Group (Nasdaq: IBKR) and its predecessor companies have been building trading technology for over 44 years. Interactive Brokers Group’s consolidated equity capital exceeds $10 billion. Throughout its history, the company’s mission has remained unchanged: Create technology to provide liquidity on better terms. Compete on price, speed, size, diversity of global products and advanced trading tools. Interactive Brokers LLC is a member of NYSE, FINRA, SIPC. For more information, visit: ibkr.com

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