London, England, United Kingdom · On-site
Java Developer – Algo Development Technology (Equities) Java Developer – Algo Development Technology About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution…
Skills: Java, Low-latency Systems, Algorithmic Trading, Equities Execution, Distributed Systems
Bengaluru, Karnataka, India · On-site
About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors. Our people are …
Skills: Python, AI/ML Solutions, Flask, Django, SQL Server
London, England, United Kingdom · On-site
Java Developer – Algo Development Technology (Equities) Java Developer – Algo Development Technology About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution…
Skills: Java, Equities Execution Systems, Algorithmic Trading, Low-latency Systems, Distributed Systems
Bengaluru, Karnataka, India · On-site
Client Workspace Engineer About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our …
Skills: Windows Desktop Engineering, VDI, Citrix, PowerShell, .NET
New York, New York, United States · On-site
$175k–$250k/yr
Front End Engineer About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investo…
Skills: React, TypeScript, JavaScript, WebSockets, HTML5
Bengaluru, Karnataka, India · On-site
People Data Engineering Lead About Millennium Millennium is a global, diversified alternative investment firm founded in 1989. Defined by evolution, innovation, and focus, Millennium’s mission is to deliver results for o…
Skills: Data Architecture, SQL, Alteryx, Tableau, Python
Singapore · On-site
Analyst - Strategic Finance About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for ou…
Skills: Financial Modeling, FP&A, Compensation Analytics, Project Structuring, Excel
Singapore · On-site
Analyst - Strategic Finance About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for ou…
Skills: Financial Modeling, Deal Structure Analysis, Financial Dashboarding, Compensation Reporting, Microsoft Excel
New York, New York, United States · On-site
$70k–$145k/yr
Human Resources Product Manager About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results fo…
Skills: HR Product Management, User Acceptance Testing (UAT), Functional Design, User Stories, Stakeholder Management
Dublin, Leinster, Ireland · On-site
Platform Engineer - Python About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our…
Skills: Python, C++, Data Structures, Algorithms, Linux
London, England, United Kingdom · On-site
Compliance Associate About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our inves…
Skills: Compliance Control Room, Market Abuse Surveillance, Information Barriers, Regulatory Reporting, Risk Management
Bengaluru, Karnataka, India · On-site
About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors. Our people are …
Skills: C++, C++17, C++20, Design Patterns, Data Structures
Bengaluru, Karnataka, India · On-site
Team Lead - Reference Data Technology Job Title Team Lead - Reference Data Technology About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation an…
Skills: Java, Angular, SQL, Full-stack Development, Team Leadership
London, England, United Kingdom · On-site
Junior Data Engineer - Fixed Term Contract About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver…
Skills: SQL, Data Pipeline Construction, Data Quality Management, Data Cleansing, Data Validation
Paris, Ile-de-France, France · On-site
Receptionist and Travel & Expenses Coordinator About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation, and focus, Millennium’s mission is to de…
Skills: Reception, Travel Coordination, Expense Management, Administrative Support, Vendor Coordination
Hong Kong, China · On-site
About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors. Our people are …
Skills: Python, C++, Java, SQL, Linux
Singapore · On-site
Senior Software Engineer - Trading Technology Infrastructure About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mis…
Skills: C++, Java, Python, SQL, NoSQL
London, England, United Kingdom · On-site
Regulatory Reporting Analyst (12 Month Fixed Term Contract) Regulatory Reporting Analyst (12 Month Fixed Term Contract) About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. D…
Skills: Regulatory Reporting, Short Selling Disclosures, Shareholding Disclosures, Takeover Panel Disclosures, SQL
Singapore · On-site
Software Engineer - Trading Technology Infrastructure About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is…
Skills: Python, Data Engineering, SRE, SQL, NoSQL
Bengaluru, Karnataka, India · On-site
Threat Detection Engineer Threat Detection Engineer Do you have a passion for hunting malicious activities in the background of business as usual and figuring out how to detect and respond to new threats? Millennium SOC …
Skills: Threat Hunting, Detection Engineering, KQL, SQL, SPL
London, England, United Kingdom • On-site
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Develop and enhance real-time algorithmic trading systems and execution platforms for equities. Partner with Execution Services and Equity Finance teams to design scalable, high-performance technical solutions for Portfolio Managers.
Requires over 7 years of experience with equities execution systems and expert-level Java skills for building low-latency distributed systems. Must have deep knowledge of market microstructure and experience implementing execution algorithms like VWAP and TWAP.
Java Developer – Algo Development Technology
Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors.
Our people are empowered with both independence and support: the autonomy to pursue ideas with conviction and the backing of a global network committed to collaboration, disciplined risk management and continuous learning. With opportunities to deepen expertise and accelerate development, talent at Millennium is equipped to adapt, evolve and build lasting impact over time. Discover how transformative growth accelerates impact.
Core to the health and growth of Millennium’s business, the Information Technology organization develops flexible, scalable technology and advanced proprietary systems that support the firm’s active, multi-manager model. Within this organization, the Equities Tech Algorithmic Development team builds and enhances execution technology that supports Portfolio Managers and trading partners across the platform, with a focus on high-performance, real-time trading systems and execution capabilities.
What You'll Do
• Partner closely with technologists, Execution Services, and Equity Finance teams to enhance the firm’s execution offering for Portfolio Managers
• Build and evolve real-time algorithmic trading systems and execution platforms in a fast-paced environment
• Develop high-quality new features and enhance functionality on a mission-critical platform
• Design and upgrade software to meet performance, scalability, and quality expectations
• Translate business requirements and market constraints across developed and emerging markets into effective technical solutions
• Stay current on relevant technologies, tools, technical libraries, computing environments, and academic research
• Support data analysis and provide L3 troubleshooting for issues affecting critical trading infrastructure
What You Bring
• 7+ years of experience with equities execution systems
• Experience developing execution algorithms such as VWAP, TWAP, Inline, and Pairs
• Experience working on matching engines and dark pools
• Experience implementing automated testing strategies for algorithms, including simulation, backtesting, regression suites, and replay frameworks
• Deep understanding of market microstructure, pre-trade risk checks, limit frameworks, and regulatory requirements, and how they affect execution algorithm performance
• Expert-level Java skills, with extensive experience building low-latency, GC-aware, high-throughput distributed systems
• Strong understanding of distributed, event-driven architectures and messaging technologies such as Kafka, Solace, or similar tools
• Experience working with or building algo container frameworks; experience using AI tools to improve developer productivity is a plus
Millennium is a global, diversified alternative investment firm, founded in 1989, which manages $87 billion in assets. Defined by evolution, innovation and focus, Millennium's mission is to deliver high-quality returns for our investors. Millennium seeks to empower talented professionals with the sophisticated expertise, resources and technology to pursue a diverse range of investment strategies across industry sectors, asset classes and geographies. See our community guidelines at: mlp.com/guidelines Read our disclosures at: https://www.mlp.com/disclosures/
Offices: 399 Park Avenue, New York, NY 10022, US · Millennium Management LLC, 1700 East Putnam Avenue, Old Greenwich, CT 06870, US · Millennium Capital Partners, LLP, 50 Berkeley Street, 5th Floor, London, W1J 8HD, GB · Millennium Capital Management (Singapore) Pte. Ltd., 88 Market Street, Capita Spring #37-01, Singapore 048948, SG · 42 Rue du Rhone, Geneva, 1204, CH
Millennium is a global, diversified alternative investment firm, founded in 1989, which manages $87 billion in assets. Defined by evolution, innovation and focus, Millennium's mission is to deliver high-quality returns for our investors. Millennium seeks to empower talented professionals with the sophisticated expertise, resources and technology to pursue a diverse range of investment strategies across industry sectors, asset classes and geographies. See our community guidelines at: mlp.com/guidelines Read our disclosures at: https://www.mlp.com/disclosures/
Offices: 399 Park Avenue, New York, NY 10022, US · Millennium Management LLC, 1700 East Putnam Avenue, Old Greenwich, CT 06870, US · Millennium Capital Partners, LLP, 50 Berkeley Street, 5th Floor, London, W1J 8HD, GB · Millennium Capital Management (Singapore) Pte. Ltd., 88 Market Street, Capita Spring #37-01, Singapore 048948, SG · 42 Rue du Rhone, Geneva, 1204, CH
