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Platform / Site Reliability Engineer About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millenniums 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. Meet the Team Core to the health and growth of our business, Millenniums Information Technology organization develops flexible, scalable technology and advanced proprietary systems that support the firms active, multi-manager platform. This team focuses on the Equity Derivatives platform and infrastructure, partnering closely with developers, quants, and production support teams to maintain a reliable, high-performing environment for critical trading and risk-related workflows. What You'll Do Build, maintain, and support internal platforms used by Equity Derivatives portfolio managers, quants, and technology teams Develop robust, automated tooling to streamline deployments, configuration management, and failover processes Write, test, support, and maintain high-quality code using best practices, including unit testing, documentation, and CI/CD automation Profile application stacks to identify latency bottlenecks and drive measurable platform performance improvements Apply AI-enabled approaches to strengthen data validation, anomaly detection, and support automation Provide Level 2 production support, including troubleshooting, incident response, and performance tuning for critical systems Partner closely with developers, quants, and support teams to improve platform reliability, operational efficiency, and scalability What You Bring Hands-on experience with Python, Groovy, or C++ Strong experience working in Unix/Linux environments Experience with Docker, Kubernetes, and cloud platforms Familiarity with messaging middleware such as Kafka or Solace Experience with Equity Derivatives pricing, risk, or volatility fitting applications is a plus Advanced degree in Computer Science, Mathematics, Physics, Financial Engineering, or a related field Excellent communication skills and the ability to work effectively with a wide range of stakeholders Strong ownership, sound judgment under pressure, attention to detail, and the ability to manage multiple priorities in a fast-paced environment .
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.