Software Development Engineer jobs in Greenwich

Goliath Partners

$325,000 - $475,000 /year

Our client is an internationally recognized proprietary trading firm that develops technology-driven strategies across global financial markets. Their success is built on the collaboration of elite software engineers, quantitative researchers, and data scientists who design the platforms powering th

Interactive Brokers

Company Overview Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. We have been at the forefront of financial innovation for over four decades, known for our cutting-edge technology and client

COME JOIN MID-CONTINENT! Where your work is valuedabove-market pay, real work-life balance, and a team that feels like home. THE POSITION As a Software Certification Engineer , you will provide engineering and technical support in the evaluation and testing of existing and emerging technologies, sys

Senior DevOps Engineer Hybrid role: three days in the office / two days remote. As a Senior DevOps Engineer, you will be a member of the Enterprise Architecture organization and responsible for ensuring the availability, scalability, and reliability of systems and applications. Responsibilities Writ

Greenwich, CT, One Pickwick Plaza, Greenwich, Connecticut, United States of America Job Description Posted Wednesday, June 24, 2026 at 10:00 AM Company Overview Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in

Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. We have been at the forefront of financial innovation for over four decades, known for our cutting-edge technology and client commitment. IBKR

Interactive Brokers Group, Inc. is seeking a skilled developer to design applications supporting our rapidly growing client base from our Greenwich, NY office. This hybrid role requires strong Java skills and at least 5 years of programming experience, with a focus on optimizing software performance

Interactive Brokers is hiring for a hybrid role in Greenwich, CT, within the Client Tax group. As a member of the TaxCust team, you’ll be responsible for improving the enterprise brokerage tax form collection and reporting system, and managing software projects from inception to delivery. The ideal

COME JOIN MID-CONTINENT! Where your work is valuedabove-market pay, real work-life balance, and a team that feels like home. THE POSITION As a Software Engineer, you will design avionics, power electronics, and battery systems with an emphasis on AHRS and INS products using the latest advances in se

Job Location Greenwich Employment type Regular Department Technology Targeted Start Date Immediate DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the a

AQR Capital Management in Greenwich, Connecticut, is looking for an Analyst in Front Office Development. This role will focus on creating and refining systematic investment strategies while collaborating closely with researchers. You will help maintain the technology infrastructure that supports the

Lockheed Martin, a leader in advancing cutting-edge technology systems, seeks a knowledgeable and skilled Senior Software Engineer. This role demands a strong commitment to ethics, inclusivity, and teamwork in developing sophisticated software solutions that meet or exceed the demanding standards of

Interactive Brokers Group, Inc. is seeking a Java Developer to design, develop, and maintain their Web API platform. This hybrid role allows for three days in the office and two days remote. The successful candidate will have a Bachelor's or Master's degree in Computer Science and proven experience

Interactive Brokers Group, Inc. is seeking a Java Developer to help design, develop, and maintain the Web API platform in Greenwich, CT. This hybrid role offers flexibility with 3 days in the office and 2 days remote. The successful candidate will work on creating interfaces and backend services, re

DRW

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trade at

IBG, LLC

Company Overview Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. We have been at the forefront of financial innovation for over four decades, known for our cutting-edge technology and client