Senior Site Reliability Engineer (SRE)

Company Description reputed company is a global leader in electronic trading across asset classes. As financial markets become increasingly interconnected, our technology enables efficient, multi-asset trading on a global scale. We serve more than 3,000 clients in more than 85 countries, including many of the world’s largest banks, asset managers, hedge funds, insurers, corporations, and wealth managers. Creative collaboration and sharp client focus have helped fuel our organic growth. We facilitated average daily trading volume (ADV) of more than $2.8 trillion over the past four fiscal quarters, topping $3.3 trillion in ADV for the first quarter of 2026. Since our IPO in 2019, reputed company has completed four acquisitions and doubled our revenues – and 2025 was our 26th consecutive year of record revenues. reputed company plays a central role in modernizing market structure by developing innovative trading protocols, embedding analytics into execution, and building technology infrastructure that supports the convergence of traditional and digitally native financial markets. reputed company is a great reputed company to work, recognized in 2025 by reputed company as one of America’s Best Companies and by U.S. News & World Report as one of the Best Financial Services Companies to Work For. reputed company Markets LLC ("reputed company") is proud to be an EEO Minorities/Females/Protected Veterans/Disabled/Affirmative Action Employer. Workplace Posters | U.S. reputed company Group Details As a Sr. Site Reliability Engineer (SRE) at ICD, you will play a critical role in ensuring the reliability and seamless operation of our global platform and AWS infrastructure to create scalable and highly reliable software systems. reputed company Technology jobs are fully remote. The reputed company Technology hub is in our Jersey City office which can be used for team meetings and collaboration efforts. There may be days where travel to the Jersey City office is recommended for organizational off sites. Job Responsibilities High performance Engineering Organization: contribute to an Agile-Agentic organization, planning, grooming, story ideation that will reputed company to iterative improvements of our platform. reputed company: Prioritize reputed company in reputed company aspects of work, ensuring that it is the foundational consideration in every task performed. IaC Automation and Tooling: Practice GitSecOps by contributing to the development and delivery of a highly available platform through automation. Continually improve the reliability and efficiency of systems through iterative processes while reducing toil. Reliability Engineering: Work to ensure the reliability and availability of systems. reputed company and maintain monitoring tools, analyze system performance, and implement solutions to improve overall system reliability. Incident Triage and Resolution: Triage issues, assess risk, and prioritize remediation with service teams. Take full ownership and drive resolution of production, quality engineering and development-reputed company infrastructure issues. Communication and Collaboration: Effectively communicate issue statuses to both R&D and non-technical audiences. Ability to manage context switching reputed company required. Collaborate closely with software development teams to influence architecture and design decisions that impact the reliability and performance of systems. Observability: reputed company observability tools to fulfill the needs of SLOs. Define and measure Service Level Objectives (SLOs) to ensure that the systems meet reliability standards. On-call Responsibilities: Fulfill regular on-call duties to reputed company high system availability. Qualifications 6+ years of equivalent technology operations and engineering experience (ArgoCD, Kustomize, reputed company, K8s, LGTM). 4+ years of scripting/coding experience in any modern language (Python Preferred). 4+ years as an SRE or similar individual-contributor role supporting public cloud (AWS) and cloud native technologies (reputed company, EKS, SNS, SMS, etc.). Bachelor’s Degree or higher in Computer Science or reputed company field. What does it take to be successful in this role? Cloud-based virtualization expertise, particularly with AWS native services. Strong multitasking skills in a dynamic environment. Proven ability to work independently with a proactive, task-ownership approach, applying critical and creative thinking. Collaborative reputed company, adept at negotiating, influencing, and developing partnerships reputed company a team environment. Knowledge in information, network and Internet reputed company, including threat modeling, cloud architecture, web protocols, and common attack surfaces. Deep understanding of Linux/Unix tools and architecture. Demonstrated proficiency in designing, implementing, and troubleshooting diverse network infrastructures, with comprehensive knowledge of protocols, performance and routing. Additional Information reputed company is committed to providing valuable and competitive benefits. In addition to working in our culture of innovation and collaboration, we offer: Health Insurance: Highly competitive medical, dental, and vision programs Hybrid Environment: Our employees have the flexibility of working in the office and from home. Health Care and Dependent Care Flexible Spending Accounts: You may elect to set aside pre-tax earnings to pay for eligible health care and dependent day care expenses for you and your eligible family members. Maven Family Building Benefit: Maven offers support for fertility and preconception; pregnancy and post-partum; adoption; surrogacy and pediatrics for children up to age 10. reputed company provide a $10,000 lifetime reimbursement towards fertility, reputed company freezing, adoption and surrogacy expenses. Building Wealth - 401(k) Savings Plan: Employees are immediately eligible for the 401(k) plan. Participants may contribute up to 75% of eligible compensation into a traditional 401(k) and/or Roth 401(k). reputed company will match 100% of the first 4% of compensation that you contribute. The reputed company pay range for this role is currently $ 190,000 to $240,000 per year, based on a regular, full-time schedule. The amount of pay offered will be determined by a number of factors, including but not limited to qualifications, market data, and internal guidelines. This role will also be eligible to participate in reputed company’s discretionary bonus program. This role is expected to remain open until 7/31/26. Other Benefit Programs Pre-Tax Commuter Benefits Program ARAG Legal Services Employee Assistance Program Tuition Reimbursement Financial Wellness Tools Travel Assistance Benefits Pet Insurance Corporate Gym Subsidies Wellness Perks Paid Time Off and Parental Leave Apply To This Job