DevOps Engineer

Salary: £36,000 - 76,000 per year

Requirements

• Strong proficiency in Python.
• Experience with monitoring and observability tools.
• Hands-on experience with workflow orchestration tools, especially Apache Airflow.
• Familiarity with data pipelines and ETL processes.
• Proficiency with containerization and orchestration technologies, including Docker and Kubernetes.
• Strong understanding of CI/CD pipelines and tools.
• Strong problem-solving and troubleshooting skills with a proactive approach.
• Excellent communication and collaboration abilities.
• Highly organized, detail-oriented, and able to manage multiple priorities in a fast-paced environment.
• 5+ years of professional experience in a quantitative role.
• Familiarity with the trading process and financial markets.
• Excellent analytical and problem-solving skills.
• Meticulous attention to detail and a commitment to accuracy.
• Demonstrated ability to work hard and manage multiple tasks simultaneously.
• Ability to work effectively in a collaborative team environment.
• Strong verbal and written communication skills.

Responsibilities

• Design and build out environments.
• Perform continuous status checks on research and trading-critical automated tasks.
• Develop automated testing frameworks and AI-driven solutions to improve the quality of research and development outputs.
• Identify opportunities to improve the stability and performance of infrastructure components and implement solutions.
• Continuously monitor logs for all production applications.
• Proactively identify and resolve issues before they impact operations.
• Oversee the health and performance of data pipelines, including our data pipeline and other dependencies.
• Ensure timely and accurate delivery of external data.
• Work closely with researchers, developers, and portfolio managers to understand their needs and deliver tailored solutions.
• Monitor and maintain web scraping pipelines to ensure data accuracy and reliability.

Technologies

• AI
• Airflow
• CI/CD
• DevOps
• Docker
• ETL
• Support
• Kubernetes
• Python
• Web

More

We are Millennium, a top-tier global hedge fund committed to leveraging market innovations in technology and data to deliver high-quality returns. We are seeking a highly skilled and proactive DevOps Engineer to join our Equities Trading team in our Index Rebalance group. This role is critical to the stability, performance, and scalability of our research and trading infrastructure. We collaborate closely across developers, researchers, and portfolio managers to support seamless operations and continuous innovation. The role is based in London or Dubai, and the department is Trading.

last updated 36 week of 2026