Software Engineer III
Interactive Brokers
Software Developer Interactive Brokers Group, Inc., 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. This is a hybrid role (3 days in the office/2 days remote) Our clearing applications group works on back-end, internal systems and client-facing applications. These applications support Funds and banking software handling client cash, brokerage operations, securities borrowing and lending, clearing operations including regulatory reporting, trade settlement and reconciliation, corporate action processing, client statements, reference data systems, and IPO processing, to name just a few. In addition, we also continuously work on our fully integrated internal development and operational tools used to handle functions such as software releases, job scheduling, service location and security frameworks, and build management tools. We are looking to continuously improve our intelligent, automated systems to provide the world-class solutions and systems our brokerage customers expect. What will be your responsibilities within IBKR: Creating software applications or systems to meet user needs while considering functionality, reliability, and scalability. Utilizing Java programming languages to write clean, maintainable, and efficient code and develop back-end services and algorithms Conducting thorough testing to identify bugs or issues in the software and resolving them to ensure high-quality deliverables. Working closely with other developers, designers, product managers, and stakeholders to understand project requirements and specifications. Reviewing code written by peers for quality assurance and providing constructive feedback. Updating and modifying existing applications to improve efficiency, enhance functionality, and fix vulnerabilities. Creating and maintaining detailed documentation for code, software designs, and development processes for future reference. Keeping up with industry best practices, emerging technologies, and programming languages to refine skills and improve development processes. Contributing to project timelines, estimates, and resource allocations to ensure deadlines are met and goals are achieved. Assisting users with software-related issues and providing training sessions when needed. Have a desire to learn about and understand financial instruments and concepts. Skills Required: Bachelor's or master's degree in computer science or related degree. 5+ years of Java experience or similar object-oriented language experience. Strong knowledge of object-oriented concepts, n-tier applications Knowledge of relational database concepts (Oracle is a plus). Hands-on experience with server-side programming, ideally with Java/JEE or C++, message-oriented systems, RESTful web services, and microservices. Desire to challenge the status quo, create simple, elegant solutions to complex problems, and follow solutions from development through production release, acceptance testing, and support. Experience with configuration and deployment on application servers, ideally JBoss. Knowledge of financial instruments is a plus but is not required. Otherwise, you have a desire to learn about and understand financial instruments and concepts. To be successful in this position, you should be: Detail-oriented self-starter who is comfortable working both independently and collaborating with your team. Passionate about writing clean, well-tested, and maintainable code. You should have a high level of comfort in an environment of continuous integration and deployment. Optimizing, improving, and supporting existing algorithms and systems to reach the goal of highly automated robust systems with full test coverage requiring minimal operational oversight. Creating independent automated risk controls and checks to ensure that systems are performing as expected and catching potential errors as soon as possible. Developing message-oriented systems, batch processing applications, and web application-based management consoles. Continuous learner and will use and/or learn the right language and technology to solve a problem. Company Benefits & Perks: Competitive salary, annual performance-based bonus and stock grant Retirement plan 401(k) with competitive company match Excellent health and welfare benefits, including medical, dental, and vision benefits Wellness screenings and assessments, health coaches and counseling services through an Employee Assistance Program (EAP) Paid time off and a generous parental leave policy Daily company lunch allowance provided, and a fully stocked kitchen with healthy options for breakfast and snack Corporate events including team outings, dinners, volunteer activities and company sports teams Education reimbursement and learning opportunities Modern offices with multi-monitor setups. Interactive Brokers
$122k - $240.5k
Position Summary Software Engineer III with Agentic AI Experience, AI & Engineering/Engineering as a ServiceAgentic AI is moving from experimentation to production, and organizations everywhere are racing to figure out how to build it responsibly and at scale. We...SuggestedWork at officeLocal areaVisa sponsorshipFlexible hoursShift work- ...applications group works on back-end, internal systems and client-facing applications. These applications support Funds and banking software handling client cash, brokerage operations, securities borrowing and lending, clearing operations including regulatory reporting,...SuggestedWork at officeImmediate startRemote work
$100k - $170k
Role Summary/Purpose: The Assistant Vice President, iOS Software Development Engineer III craves working in a hands-on mobile environment and leads by example to make sure projects are delivered on time and to specification. To be successful in this role, you will need...SuggestedWork experience placementWork from homeVisa sponsorshipWork visaMonday to Friday$134.5k - $265.1k
...Summary As a Cyber Forward Deployed Engineer (FDE), you will work at the intersection... ...doAs an Engineering and Product Engineer III on the Cyber Engineering team, you will... ...Experience with DevSecOps practices and secure software development lifecycle.Exposure to search/...SuggestedLocal areaVisa sponsorship- ...late 2024 and are continuously growing our business lines and product offerings. About the Role We’re looking for a Software Engineer to join our engineering team at Yuma. You’ll help design and scale the core systems that underpin our decentralized AI infrastructure...SuggestedFull time
- ...applications group works on back-end, internal systems and client-facing applications. These applications support Funds and banking software handling client cash, brokerage operations, securities borrowing and lending, clearing operations including regulatory reporting,...Work at officeImmediate startRemote work
$140k - $200k
...- Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and... ...engineering, and research work. We are looking for a skilled Software Engineer to join us. What You’ll Do Be scrappy to find new sources...Remote jobFull timeWork at officeShift work$150k - $250k
WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market...Casual workFlexible hours- ...supporting the team and collaborating to service improvements. You will be responsible for:Design, implement and deliver high quality software solutions that conform to architectural standardsManage and 'own' significant development tasks end-to-end (from business...
- ...services supporting IBKR’s rapidly growing client base.Build software that supports the expansion of IBKR brokerage business into new... ...improved reliability and performance.Write and maintain design and engineering documentation.Which skills are required:Bachelor’s or master’s...Work at officeRemote work
$175k - $250k
...seek people who think in code and are motivated by being around like-minded people.The Role: Our group is responsible for building software enabling both the large-scale quantitative research operations that drive WorldQuant’s platform and the production of our...Casual workFlexible hours- ...concept through delivery Effective at mentoring and developing engineers, setting clear expectations and providing constructive... ...integrity, transparency, and openness Your Role: As a software engineer at AQR, you will build or extend our: Scalable,...
$175k - $250k
...people who think in code and are motivated by being around like‑minded people. The Role Our group is responsible for building software enabling both the large‑scale quantitative research operations that drive WorldQuant’s platform and the production of our...Casual workFlexible hours- ...Company Description AG Technologies was founded as a software solutions company in 2008 & has its corporate headquarters at Chesterfield, Missouri with branches within the US and India. Over the years the organization has expanded into various market segments & activities...Full time
$8k
...Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Senior Software Engineer. You will be joining a critical mission supporting our customers big data processing platforms. The analytics developed and...Permanent employmentContract workTemporary workRemote workFlexible hours- ...quality of care. Kibu has raised over $5M in seed funding and supports more than 400 organizations across 46 states. Senior Software Engineer Kibu is seeking a talented and driven Senior Software Engineer to play a key role in shaping our innovative platform for...Work at officeRemote work
$180k - $220k
...queries, stored procedures, and data models to support margin rate governance system, risk and margin reportingParticipate in the full software development lifecycle, including requirements analysis, design, implementation, testing, deployment, and maintenanceMonitor system...For contractorsWork at officeImmediate startRemote work$175k - $225k
...willingness to challenge consensus.About the TeamDRW C/FICCO Tools Engineering team intimately collaborates with traders to turn alpha... ...tradingExperience with linux-based, concurrent, high-throughput, low-latency software systemsExperience with functional programming is a plusHave a...Temporary workFlexible hours$140k - $200k
...seems to be working. We’re #1 in our category, and experiencing exponential growth. Overview We're looking for a Senior Software Engineer to join our Core Experiences Team. This team builds and maintains the foundational services and SDKs that power Speechify’s product...Full timeRemote work$250k - $300k
...over 500 employees and is one of the most academic, tech-forward, and cutting edge firms in the world. They are seeking a VP Software Engineer software engineer to join their front-office Quant Research Development team, where you will build mission-systems that support...Work at officeImmediate start- ...Key Responsibilities: - Build and maintain full-stack software applications supporting investment research and internal business... ...Experience writing production-quality SQL - Strong software engineering fundamentals, including clean code, testing, debugging, and system...Full time
$100k - $150k
...autonomy, partner closely with product, UX, data, and platform engineering teams, support measurement and operational reliability, and... ...build, and maintain scalable, reliable, and high-performance software systems Contribute to system architecture and technical design...Work experience placementLocal area$150k - $300k
Software Engineer New York, Greenwich, Houston, London, Singapore Job Description At Citadel, Software Engineers are responsible for building the systems that power every aspect of our investment process, from research and analysis to trading, risk management, funding and...Flexible hours$122k - $240.5k
Position Summary Join our AI & Engineering team in transforming technology platforms,... ...integrated/verticalized sector solutions in software, data, AI, network, and hybrid cloud... ...ll do As an AI and Data Science Engineer III on the AI & Data team, you will be...Local areaVisa sponsorship- ...for various institutional investors. They are seeking aSoftware Engineer to join their Quantitative Research team in supporting... ...and building the platforms that power their research.Job Title: Software Engineer (Quant Research)Location: Office in Greenwich, CT (50min...Work at officeImmediate startRemote work
- Our client is seeking a Senior Software Engineer to build and maintain back-end financial systems supporting clearing, funds, and brokerage operations. The ideal candidate is a detail-oriented self-starter who is passionate about clean, well-tested code and comfortable...
$118k - $178k
...innovation and creating the best experience for job seekers. (*Comscore, Total Visits, March 2026) Day to Day As a Senior Software Engineer on the AI Gateway & Guardrails team at Indeed, you will own and drive the development of platform services that connect Indeed...Work experience placementLocal area- ...reputation in their field, offering specialized solutions and expert guidance tailored to their clients' needs. They are looking for a Software Engineer who will design, develop, and maintain high-quality software solutions that meet the needs of our client's users. This is an...
- ...responsible for providing trading and related backend systems used in brokerage businessDesign, implement and deliver high quality software solutions that conform to architectural standardsManage and 'own' significant development tasks end-to-end (from business...
$140k - $170k
...a global, collaborative team. The role As a Platform Engineer , you will be responsible for building and operating our cloud... ...Provision compute resources, scaling and optimization ~ Strong software engineering skills; knowledge of best practices, testing, and...Full timeImmediate startRemote workFlexible hours
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