223 senior software engineer site reliability engineering jobs found

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...

Job Description: Cboe is a leader in providing cutting-edge financial solutions to traders, investors, and institutions worldwide. Cboe Silexx is our premier platform for trade execution, analytics, and risk management, providing sophisticated tools to streamline order flow and optimize trading strategies across asset classes. We are seeking a technically solid, motivated .NET Software Engineer to join our Cboe Silexx team. This role is ideal for someone with up to 3 years of software development experience who is eager to deepen their technical skills, work on real-time trading systems, and grow into the world of electronic trading. You’ll collaborate closely with experienced engineers, gain exposure to the trading lifecycle, and contribute to building high-performance applications that power institutional order execution. Key Responsibilities: .NET Application Development : Build and maintain components of our OEMS platform using C# and .NET Core. Trading System...

Senior 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. 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...

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. We are looking for a Senior Site Reliability Engineer to enhance our Cloud Linux / Windows/VMWare Infrastructure Platform and Engineering functions. You will be part of a team of agile engineers that demonstrate superb technical competency, delivering mission critical infrastructure and ensuring the highest levels of ongoing availability, performance, and security. Role Responsibilities & Key...

We are hiring Site Reliability Engineers (SREs) to expand our team supporting LSEG’s Real Time application space. This space provides thousands of clients with access to trading and market data globally. Our team efficiently mitigates operational risk, enabling fast product innovation and enhancing customer experience. As an SRE, you will own operational support, drive cloud migrations, and automate operational tasks. You will also create dynamic observability components and develop subject matter expertise. Join our diverse, globally distributed team of multi-faceted technical professionals. You will have the opportunity to hone your skills in a fast-paced environment that processes real-time data. Key Responsibilities: · Lead Incident Recovery: Direct the recovery of incidents, analyze facts quickly, perform troubleshooting activities, and coordinate actions through incident recovery meetings. · Incident Reporting and Customer Advocacy: Write detailed incident reports,...

We are hiring Site Reliability Engineers (SREs) to expand our team supporting LSEG’s Real Time application space. This space provides thousands of clients with access to trading and market data globally. Our team efficiently mitigates operational risk, enabling fast product innovation and enhancing customer experience. As an SRE, you will own operational support, drive cloud migrations, and automate operational tasks. You will also create dynamic observability components and develop subject matter expertise. Join our diverse, globally distributed team of multi-faceted technical professionals. You will have the opportunity to hone your skills in a fast-paced environment that processes real-time data. Key Responsibilities: · Lead Incident Recovery: Direct the recovery of incidents, analyze facts quickly, perform troubleshooting activities, and coordinate actions through incident recovery meetings. · Incident Reporting and Customer Advocacy: Write detailed incident reports,...

Senior Engineer, Site Reliability Engineering (GG11) – Real Time We are hiring Site Reliability Engineers (SREs) to expand a team supporting LSEG’s Real Time application space which provides thousands of clients access to trading and market data globally. This team efficiently mitigates operational risk allowing for fast product innovation to improve customer experience. You will own operational support and automate away operational toil in our existing and new platform, create dynamic and reusable observability components, and cultivate subject matter expertise. You will be part of a diverse, globally distributed team providing “follow the sun” support, and will have the opportunity to hone skills in a fast-paced environment that processes real-time data.    Key Responsibilities: Direct the recovery of incidents, analyse the facts with speed, perform troubleshooting activities, and drive actions through others via incident recovery meetings. Continuously improve...

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 once they are live by measuring and monitoring...

Reports To:   Senior Manager, Digital and Securities Markets (DSM) and FX Trading and Surveillance Application Services Job Summary:   We are looking for a skilled and experienced DevOps Manager to lead our low latency trading and surveillance systems. You will lead both on-premises Unix systems and AWS-based infrastructure, supporting critically important operations in the APAC time zone. The ideal candidate has a good background in financial services, excellent people management skills, and a consistent record of ensuring service reliability and performance. Key Responsibilities: Platform Management:   Be responsible for the operation and maintenance of low latency trading platforms to ensure optimal performance and reliability. Infrastructure Management:   Manage on-premises Unix systems and AWS-based infrastructure, including configuration, monitoring, and solve. Service Reliability:   Ensure the continuous availability and performance of trading platforms,...

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. 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...

Post Trade Regulatory Reporting (PTRR) is a department within Markets which owns an estate of systems built on the PTRR Platform. The systems cover a range of functions from the generation of LEIs and ISINs for the UK to the regulatory reporting systems like EMIR Trade Repository and MiFIR Reporting. All are underpinned by the PTRR Platform, an ETL and visualisation suite developed in-house since 2006. The PTRR Solutions Engineering team traditionally manages the configuration layer of systems created on the PTRR Platform, from initial blank install to initial delivery and then on into feature development and maintenance releases. Recent releases such as EMIR Refit have seen a move to incorporate technologies currently outside the PTRR Platform, with integration back to the Platform. Based in the Technology centre in Bucharest, Romania, the Solution Engineer will work within a Scrum team to apply business requirements to develop productions that satisfy customer needs. They...

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 Software Development Engineer About your role:  At Fiserv, we are dedicated to transforming financial services technology to benefit our clients. As a Senior Software Development Engineer, you will play a critical role in designing, developing, and maintaining high-quality software applications withing digital payments. You will work with cross-functional teams to deliver solutions that align with our business goals and client needs....

Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system. To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems. Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no...

Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system. To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems. Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no...

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 AppOps Reliability Engineer About your role: As part of the Financial Institutions Group, within the Applications Operations team, the Senior AppOps Reliability Engineer will be responsible to ensure reliability, scalability, and performance of our critical applications and infrastructure. You will play a key role in automating operations, managing incident response, and improving system performance in production environment consisting...

At Broadridge, we've built a culture where the highest goal is to empower others to accomplish more. If you’re passionate about developing your career, while helping others along the way, come join the Broadridge team. Company Description:   LTX is a next-generation fixed income trading platform incubated within Broadridge Financial Solutions, a global fintech company and a leader in fixed income technology.       LTX brings instantaneous AI-based market intelligence and smarter trading protocols to the institutional fixed income trader.  LTX’s goal is to create greater efficiency and transparency in illiquid financial markets while strengthening sell-side to buy-side relationships.       Job Description:   As a Site Reliability Engineer, you will create, manage and support the full suite of LTX Trading applications.   You will work with development and infrastructure teams to help design complex and secure...

Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system. To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems. Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no...

About the Role: Grade Level (for internal use): 10 The Role: Senior DevOps Engineer The Team    The Technology team works in partnership with other functions in the business to deliver quality products by providing software engineering and services along with quality assurance, that continuously improve our customer’s ability to succeed. The DevOps/Platform Engineering function in the Technology team is independent in driving all technical decisions and is responsible for ensuring platform stability and efficiency while keeping our infrastructure costs under control. The technology team is located globally, but practices close collaboration with colleagues from multiple regions across the globe.    The Impact    We are seeking a highly skilled Senior DevOps/Platform Engineer to join our dynamic team. The ideal candidate will have extensive experience in managing and automating infrastructure, improving deployment processes, and fostering a culture of collaboration...

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 once they are live by measuring and monitoring...

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 once they are live by measuring and monitoring...

End Date Monday 28 July 2025 Salary Range £104,686 - £123,160 We support flexible working – click here for more information on flexible working options Flexible Working Options Hybrid Working, Job Share Job Description Summary . Job Description JOB TITLE: Lead Site Reliability Engineer SALARY: £104,686 - £123,160 LOCATION(S):  London HOURS:  Full time WORKING PATTERN:  At least two days per week (or 40% of your time) at our office location listed above. About this opportunity The Identity & Authentication Platform delivers capabilities to enable LBG business areas secure client and digital authentication and identity across all their digital channels. The Platform delivers core products including Identity & Authentication as a Service, giving end-to-end packaged services of several components for self-serve consumption to give strategic capabilities of centralised and reusable authentication services, a suite of...