750 senior reliability engineer jobs found

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ...

Job Description (Job advert content) We are looking for a Senior Site Reliability Engineer to join our team delivering and supporting critical applications running on Azure. The ideal candidate will be an expert in Azure services, have a combination of SRE and DevOps skills including automation, monitoring, observability, CI/CD, incident management, and have a deep understanding of end to end application workflow. As a Senior Site Reliability Engineer, you will play a pivotal role in ensuring the reliability and performance of our applications throughout the lifecycle. Role, Responsibilities and Key Accountabilities: Investigates and resolves complex incidents escalated to the team. Runs post incident review sessions and implements fixes and improvements. Conduct service transition activities including establishing metrics to track performance, setting up monitoring, Runbook updates, executing Game Day/OAT, and support team training. Maintains services...

Tower Research Capital, a high-frequency proprietary trading firm founded in 1998, seeks dynamic and talented Reliability Engineer, for the Post Trade & Finance Technology Division.Post-Trade & Finance Technology division is responsible to manage the firm's new generation of middle and back-office functions including books and records, P&L, reconciliation systems, fees, regulatory reporting and surveillance - and further to achieve efficiency in treasury and finance accounting functions through technological innovation. Responsibilities Supporting and maintaining the next-generation Post Trade systems at Tower Working with trade support and developers across multiple regions to resolve production issues Leading or contributing to migration, automation of support activities. Diagnosing and fixing bugs on existing production platforms Documenting production issues and production interventions taken Supporting new execution venues, trading products, and...

Role Profile We are looking for a Senior Site Reliability Engineer (SRE) to join the Digital Identity and Fraud (DI&F) product suite within the Risk Intelligence business. This role is based in Bangalore, India, and will be responsible for executing reliability engineering practices, supporting platform operations, and contributing to automation and observability initiatives. The successful candidate will have strong technical skills in cloud infrastructure, SRE principles, and operational tooling. This role will work closely with engineering, product, and platform teams to ensure DI&F services are reliable, scalable, and secure. Key Responsibilities Reliability Engineering & Operations Support reliability operations across DI&F platforms including EPIC, WorldView, and onboarding services. Monitor and maintain SLOs, SLIs, and error budgets. Participate in incident response and post-incident reviews; contribute to root cause analysis and...

We’re looking for a Site Reliability Engineer to join our LSEG’s (London Stock Exchange Group) Real Time SRE team. As part of the SRE team, you will play a central role in supporting our large, globally-distributed market data infrastructure. You’ll be responsible for providing support for critical Real Time applications, identifying and automating away development and operational toil, and driving adoption of the latest and greatest tools and platforms. Ideal candidates will be strong individual contributors, possess a mix of operational support and development skills, have experience working with complex distributed systems, have strong written and verbal communication skills, and have experience scaling complex technical solutions. WHAT YOU'LL BE DOING: Working across multiple functions (infrastructure, networks, data quality, and development teams) to ensure service health for LSEG clients Ensure end-to-end quality for application migrations to cloud, from...

Calling all innovators – find your future at Fiserv. We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv. Job Title Senior Site Reliability Engineer About your role: We are seeking a highly skilled and experienced Senior Performance & Site Reliability Engineer to join our team and take a leadership role in ensuring the performance, reliability, and scalability of our production systems. This role is ideal for a seasoned professional who thrives in dynamic environments, possesses deep technical expertise across multiple layers of the stack, and is passionate...

Our Team  We are evolving our Reliability Engineering team to move beyond support and operations. As a Senior Engineer in Site Reliability, you will be part of a diverse and inclusive organization that has full ownership of the availability, performance, and scalability of one of the most critical shared services at LSEG.     Main responsibilities   We are looking for people with a passion to learn, and who bring a continuous improvement mentality to our team!   SREs maintain Service Level Objectives for the systems they own. Constantly measuring and improving availability, latency, and overall system health is at the core of our team's purpose.  Write automation to scale systems sustainably, prevent service issues, or when they occur, quickly recover service.   Partner with development teams to improve system reliability, observability, and release velocity.  Participate in on-call rotations, incident response, postmortems, and root cause...

Senior Lead Engineer, Site Reliability Engineering Our Team We are evolving our Reliability Engineering team to move beyond support and operations. As a Senior Engineer in Site Reliability, you will be part of a diverse and inclusive organization that has full ownership of the availability, performance, and scalability of one of the most critical shared services at LSEG. We are looking for people with a passion to learn, and who bring a continuous improvement mentality to our team! Main Responsibilities • Maintain Service Level Objectives (SLOs) for cloud-hosted systems, continuously measuring and improving availability, latency, and overall system health. • Design and implement automation for AWS and Azure environments to scale systems sustainably, prevent service issues, and enable rapid recovery. • Partner with development teams to improve reliability, observability, and release velocity using cloud-native tools and guidelines. • Participate in on-call rotations,...

We’re looking for a Site Reliability Engineer to join our LSEG’s (London Stock Exchange Group) Real Time SRE team. As part of the SRE team, you will play a central role in supporting our large, globally-distributed market data infrastructure. You’ll be responsible for providing support for critical Real Time applications, identifying and automating away development and operational toil, and driving adoption of the latest and greatest tools and platforms. Ideal candidates will be strong individual contributors, possess a mix of operational support and development skills, have experience working with complex distributed systems, have strong written and verbal communication skills, and have experience scaling complex technical solutions. WHAT YOU'LL BE DOING: Working across multiple functions (infrastructure, networks, data quality, and development teams) to ensure service health for LSEG clients Ensure end-to-end quality for application migrations to cloud, from...

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 280 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world. We’re looking for a Senior Site Reliability Engineer Engineer to take ownership of building and evolving our internal monitoring and alerting systems that keep our high-load, real-time production systems running smoothly. If you thrive on solving complex challenges at scale and have experience in DevOps/SRE...

Role Description A member of successful global multi-skilled team to provide a standard server platform to application servers for the world's largest professional trading community. Successful candidate will be responsible for supporting our existing virtual infrastructure, as well as project work developing new solutions. Responsible for maintaining OS and application stack across a wide variety of Linux, Windows and VMware systems. Collaborate with Architects on analysis and design for project work. Technically lead larger or technically sophisticated projects. Develop and deliver high quality work to deliver the Project and BAU work to the agreed timescale. Investigate incidents or problem reports raised on multiple environments, from Development through to Production servers. Provide systems management integration expertise to the development teams so all application servers are reliably deployed and monitored. Ensure sound configuration management practices are followed...

Role Profile We are looking for a Senior Site Reliability Engineer (SRE) to join the Digital Identity and Fraud (DI&F) product suite within the Risk Intelligence business. This role is based in Bangalore, India, and will be responsible for executing reliability engineering practices, supporting platform operations, and contributing to automation and observability initiatives. The successful candidate will have strong technical skills in cloud infrastructure, SRE principles, and operational tooling. This role will work closely with engineering, product, and platform teams to ensure DI&F services are reliable, scalable, and secure. Key Responsibilities Reliability Engineering & Operations Support reliability operations across DI&F platforms including EPIC, WorldView, and onboarding services. Monitor and maintain SLOs, SLIs, and error budgets. Participate in incident response and post-incident reviews; contribute to root cause analysis and...

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.  We realize people do not fit into neat boxes. We are looking for curious and empathetic individuals who are committed to developing themselves and learning new...

We are a team to design, develop, maintain, and improve software for various ventures projects, i.e., projects that are adjacent to our core businesses and are bootstrapped fast with a lean team. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure.   What you’ll be doing Ensure entire stack is healthy: hardware, software, application and network are operating at optimal performance Perform deep dives into both systemic and latent reliability issues; partnering with other software and DevOps engineers across the organization to design, implement and roll out fixes Continuously improve availability, reliability, and observability and reduce the burden of human toil with tooling and automation Lead and drive SRE initiatives to improve operation efficiencies Represent the SRE team in system design reviews and operational readiness exercises for new and existing services   What...

We are a team to design, develop, maintain, and improve software for various ventures projects, i.e., projects that are adjacent to our core businesses and are bootstrapped fast with a lean team. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure.   What you’ll be doing Ensure entire stack is healthy: hardware, software, application and network are operating at optimal performance Perform deep dives into both systemic and latent reliability issues; partnering with other software and DevOps engineers across the organization to design, implement and roll out fixes Continuously improve availability, reliability, and observability and reduce the burden of human toil with tooling and automation Lead and drive SRE initiatives to improve operation efficiencies Represent the SRE team in system design reviews and operational readiness exercises for new and existing services   What...

We are a team to design, develop, maintain, and improve software for various ventures projects, i.e., projects that are adjacent to our core businesses and are bootstrapped fast with a lean team. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure.   What you’ll be doing Ensure entire stack is healthy: hardware, software, application and network are operating at optimal performance Perform deep dives into both systemic and latent reliability issues; partnering with other software and DevOps engineers across the organization to design, implement and roll out fixes Continuously improve availability, reliability, and observability and reduce the burden of human toil with tooling and automation Lead and drive SRE initiatives to improve operation efficiencies Represent the SRE team in system design reviews and operational readiness exercises for new and existing services   What...

We are a team to design, develop, maintain, and improve software for various ventures projects, i.e., projects that are adjacent to our core businesses and are bootstrapped fast with a lean team. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure.   What you’ll be doing Ensure entire stack is healthy: hardware, software, application and network are operating at optimal performance Perform deep dives into both systemic and latent reliability issues; partnering with other software and DevOps engineers across the organization to design, implement and roll out fixes Continuously improve availability, reliability, and observability and reduce the burden of human toil with tooling and automation Lead and drive SRE initiatives to improve operation efficiencies Represent the SRE team in system design reviews and operational readiness exercises for new and existing services   What...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a commitment to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge, and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America, and Asia Pacific. We...

Join LSEG’s World-Check Risk Intelligence Team Empowering due diligence with trusted data and cutting-edge technology. World-Check Risk Intelligence provides accurate, reliable information and powerful tools to support compliance with due diligence obligations, including Know Your Customer (KYC) screening and anti-money laundering (AML) requirements. We are seeking a visionary   Principal Software Engineer  to lead the design and development of scalable, high-performance software solutions in   World-Check Content Curation Platform . This role is ideal for a seasoned technologist who thrives in complex environments, drives innovation, and mentors engineering teams to deliver world-class products. You will play a critical role in shaping our technical strategy and implementation, engineering best practices, and engineering culture. At LSEG, we prioritize equal opportunity and are committed to building diverse teams that foster collaboration and innovation....

Join LSEG’s World-Check Risk Intelligence Team Empowering due diligence with trusted data and cutting-edge technology. World-Check Risk Intelligence provides accurate, reliable information and powerful tools to support compliance with due diligence obligations, including Know Your Customer (KYC) screening and anti-money laundering (AML) requirements. We are seeking a highly experienced and strategic Senior Principal Quality Engineer to lead quality engineering across our most critical platforms and products. This role is ideal for a quality-focused leader who combines deep technical expertise with a passion for driving excellence in engineering practices, automation, and continuous improvement. You will play a key role in shaping our quality strategy, mentoring teams, and ensuring our software meets the highest standards of reliability, performance, and security. Key Responsibilities: Define and lead content curation and distribution quality engineering...

Join LSEG’s World-Check Risk Intelligence Team Empowering due diligence with trusted data and cutting-edge technology. World-Check Risk Intelligence provides accurate, reliable information and powerful tools to support compliance with due diligence obligations, including Know Your Customer (KYC) screening and anti-money laundering (AML) requirements. We are seeking a visionary Senior Principal Software Engineer to lead the design and development of scalable, high-performance software solutions in World-Check Content Curation Platform . This role is ideal for a seasoned technologist who thrives in complex environments, drives innovation, and mentors engineering teams to deliver world-class products. You will play a critical role in shaping our technical strategy and implementation, engineering best practices, and engineering culture. At LSEG, we prioritize equal opportunity and are committed to building diverse teams that foster collaboration and innovation. Key...

Our Team We are evolving our Reliability Engineering team to move beyond support and operations. As a Senior Engineer in Site Reliability, you will be part of a diverse and inclusive organization that has full ownership of the availability, performance, and scalability of one of the most critical shared services at LSEG. Main responsibilities We are looking for people with a passion to learn, and who bring a continuous improvement mentality to our team! SREs maintain Service Level Objectives for the systems they own. Constantly measuring and improving availability, latency, and overall system health is at the core of our team's purpose. Write automation to scale systems sustainably, prevent service issues, or when they occur, quickly recover service. Partner with development teams to improve system reliability, observability, and release velocity. Participate in on-call rotations, incident response, postmortems, and root cause analysis and resolution. Be a vocal advocate...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 65 countries across EMEA, North America, Latin America and Asia Pacific. We employ...