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36 software engineer jobs found in Creve Coeur, MO

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London Stock Exchange Group
Full time
 
Software Engineer
London Stock Exchange Group Creve Coeur, MO, USA
Overview   Do you have a passion for technology? Do you want to make a difference, delivering software used by some of the biggest companies in the world? Do you love working with a team in a multifaceted agile environment?     Companies throughout the world are exposed to risk; understanding and handling that risk is key to their continued success. As part of the St Louis team, you'll be delivering solutions that help our customers protect their brand and make decisions.     We are looking for an enthusiastic, passionate software engineer to join our growing team as we strive to deliver excellence to our customers. Wanting a self-starter who w ants to join an empowered team working on financial systems .     Typical Responsibilities   The tools team customers are internal development team s , Business Analy st squads, and Quality E ngineers . We support the software utilities and tools that...

Jun 18, 2025
London Stock Exchange Group
Full time
 
Senior Software Engineer
London Stock Exchange Group Creve Coeur, MO, USA
Description Want to get into the fast paced world of financial market data? The real time market data developer role builds real-time applications processing the world’s most critical financial data. Our high performance software must deliver from exchanges spread across the globe to our clients in just a few milliseconds while normalizing the data into a common format. Developers play a key role throughout an iterative and multifaceted delivery cycle by working with business analysts, quality assurance engineers, project managers, and operations staff. Team members will rapidly come up to speed on the latest proprietary LSEG technology and domain specific languages to deliver projects while also growing their C++ knowledge. The projects are technically challenging in an environment that is very engaging. The strongest team members are problem solvers that take full ownership of problems and drive them through to completion. Learning is also an important aspect of every member of...

Jun 18, 2025
London Stock Exchange Group
Full time
 
Senior Software Engineer
London Stock Exchange Group Creve Coeur, MO, USA
Want to get into the fast-paced world of financial market data? The real time market data developer role creates real-time applications processing the world’s most critical financial data. Our high-performance software must deliver from exchanges spread across the globe to our clients in just a few milliseconds while normalizing the data into a common format. Developers play a key role throughout an iterative and dynamic delivery cycle by working with business analysts, quality assurance engineers, project managers, and operations staff. Team members will rapidly come up to speed on the latest proprietary LSEG technology and domain specific languages to deliver projects while also expanding their C++ knowledge. The projects are technically challenging in an environment that is very engaging. The strongest employees are typically known as problem solvers; individuals that take full ownership of problems and drive them through to completion. Learning is also an important aspect of...

Jun 18, 2025
London Stock Exchange Group
Full time
 
Lead Software Engineer
London Stock Exchange Group Creve Coeur, MO, USA
Description The real time market data developer role builds real-time applications processing the world’s most critical financial data. Our high performance software must deliver from exchanges spread across the globe to our clients in just a few milliseconds while normalizing the data into a common format. Developers play a key role throughout an iterative and multifaceted delivery cycle by working with business analysts, quality assurance engineers, project managers, and operations staff. Team members will rapidly come up to speed on the latest proprietary LSEG technology and domain specific languages to deliver projects while also growing their C++ knowledge. The projects are technically challenging in an environment that is very engaging. The strongest team members are problem solvers that take full ownership of problems and drive them through to completion. Learning is also an important aspect of every member of the team, and continued learning is strongly supported....

Jun 18, 2025
London Stock Exchange Group
Full time
 
Software Engineer
London Stock Exchange Group Creve Coeur, MO, USA
Want to get into the fast paced world of financial market data? The real time market data developer role builds real-time applications processing the world’s most critical financial data. Our high performance software must deliver from exchanges spread across the globe to our clients in just a few milliseconds while normalizing the data into a common format. Developers play a key role throughout an iterative and multifaceted delivery cycle by working with business analysts, quality assurance engineers, project managers, and operations staff. Team members will rapidly come up to speed on the latest proprietary Refinitiv technology and domain specific languages to deliver projects while also growing their C++ knowledge. The projects are technically challenging in an environment that is very engaging. The strongest employees are typically known as problem solvers; individuals that take full ownership of problems and drive them through to completion. Learning is also a meaningful...

Jun 18, 2025
London Stock Exchange Group
Full time
 
Software Engineer
London Stock Exchange Group Creve Coeur, MO, USA
LSEG offers essential platforms, financial data services and trading venues for various clients such as businesses, governments, and investors around the globe. The real-time market data, indices, analytics, and news services LSEG supplies allows traders and investors understand market conditions and trends.  We deliver the infrastructure, data, and analytics that market participants rely on to make confident, informed investment decisions. LSEG is dedicated to empowering economies and enabling sustainable growth by incorporating environmental, social, and governance (ESG) factors into its operations and offerings. Within LSEG’s Data and Analytics division, the Real-Time Distribution Development team plays a vital role in supporting LSEG’s financial data distribution and fanout components. We have responsibility for the design, implementation and continuous improvements of complex, low latency, high throughput software that makes the LSEG financial data distribution...

Jun 18, 2025
London Stock Exchange Group
Full time
 
C++ Software Engineer
London Stock Exchange Group Creve Coeur, MO, USA
LSEG offers essential platforms, financial data services and trading venues for various clients such as businesses, governments, and investors around the globe. The real-time market data, indices, analytics, and news services LSEG supplies allows traders and investors understand market conditions and trends.  We deliver the infrastructure, data, and analytics that market participants rely on to make confident, informed investment decisions. LSEG is dedicated to empowering economies and enabling sustainable growth by incorporating environmental, social, and governance (ESG) factors into its operations and offerings. Within LSEG’s Data and Analytics division, the Real-Time Distribution Development team plays a vital role in supporting LSEG’s financial data distribution and fanout components. We have responsibility for the design, implementation and continuous improvements of complex, low latency, high throughput software that makes the LSEG financial data distribution...

Jun 18, 2025
London Stock Exchange Group
Full time
 
Sr Engineer, Software Development Engineer in Test (SDET)
London Stock Exchange Group Creve Coeur, MO, USA
Brief Job Description: Quality Engineers are involved in requirements analysis, test planning, writing test cases/scripts, test case automation, and execution of all testing (which may include application integration, system, system/network integration, performance testing and acceptance testing) required to ensure that the software is of the highest quality. After the project is released to production, These teammates are also involved to providing support to our internal customer, the technical operation group as well as service management. Besides, this role also plays a meaningful part of internal process audit and improvement to build efficiencies. Scope and impact: Typically work in a single QA team, as a member of a DevOps team. Work on projects/changes, typically requires a general understanding of coordinated system and/or of at least one development environment. Accountable for the quality of own work, delivered within agreed procedures and timeframes and...

Jun 18, 2025
London Stock Exchange Group
Full time
 
DevOps Engineer/Reliability Engineer
London Stock Exchange Group Creve Coeur, MO, USA
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...

Jun 18, 2025
London Stock Exchange Group
Full time
 
Principal Network Engineer
London Stock Exchange Group Creve Coeur, MO, USA
Position Summary As the High-Skills Network Technical Lead, your main responsibility will be to ensure the ongoing support and reliability of all components within the LSEG ecosystem, including platforms, networks, applications, and services! In this role, you will provide 3rd-line support to the Network Products and Services functions, ensuring the operational stability and adaptability of the LSEG global network. Your key focus will be on creating and maintaining software automation that improves the reliability and availability of digital platforms and their software delivery pipelines. You will play a significant role in designing, building, and maintaining systems, software, and applications across various domains! Your goal is to achieve the highest quality outcomes. Independently, you’ll make technical design and amendment decisions, leading the workload effectively. Responsibilities By analyzing data and understanding business requirements, you’ll translate them...

Jun 18, 2025
London Stock Exchange Group
Full time
 
Senior Engineer, Site Reliability Engineering
London Stock Exchange Group Creve Coeur, MO, USA
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,...

Jun 18, 2025
London Stock Exchange Group
Full time
 
Senior Engineer, Site Reliability Engineer
London Stock Exchange Group Creve Coeur, MO, USA
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,...

Jun 18, 2025
London Stock Exchange Group
Full time
 
Senior DevOps Engineer
London Stock Exchange Group Creve Coeur, MO, USA
LSEG (London Stock Exchange Group)   is a world-leading   financial markets   infrastructure   and   data   business. We are dedicated, open-access partners with a commitment to excellence in delivering services across   Data & Analytics ,   Capital Markets , and   Post Trade . Backed by three hundred years of experience, innovative technologies, and a team of over   23,000   people in   70   countries, our purpose is driving financial stability, empowering economies, and enabling customers to create sustainable growth. Do you have a passion for technology? Do you want to make a difference, delivering software used by some of the biggest companies in the world? Do you love working with others in a dynamic agile environment? Team members will rapidly come up to speed with our existing automation and API's while expanding there knowledge in python, Terraform and Kubernetes. You'll be delivering solutions that improve the day to day experience of a wide...

Jun 18, 2025
London Stock Exchange Group
Full time
 
Senior Site reliability engineer
London Stock Exchange Group Creve Coeur, MO, USA
Job Description Summary The Sr Site reliability Engineer(Senior SRE) will assist with ongoing maintenance and support of a hosted application platform, assist with and/or lead projects related to the support of the application environment, and interface with internal and external customers to troubleshoot connectivity and performance issues. The SRE is also responsible to assist in new project build outs, support of development and QA departments as they interface with hosted application models, and other application administration tasks. Work experience/Roles and responsibilities Follow strict change control policies to adhere to organizational and client requirements. Support, monitor, test and troubleshoot problem reports for internal and external end-users Manage critical incidents and problems with appropriate urgency Participate in out-of-hours maintenance window as needed to support a highly available application Communicate effectively with Design...

Jun 18, 2025
London Stock Exchange Group
Full time
 
Senior DevOps Engineer
London Stock Exchange Group Creve Coeur, MO, USA
Role Overview: We are looking for a motivated and hard-working Senior DevOps engineer to join our team, so we can achieve our goals in migrating Onprem / AWS application to Azure and improve performance and efficiency in our software delivery.  An individual with a forthright attitude, comfortable challenging the status quo and is always striving to improve. Responsibilities: I mplementation, and management of our Azure cloud infrastructure and DevOps practices. Develop, implement, and maintain CI/CD pipelines for automating the deployment of applications. Implement Infrastructure as Code (IaC) using tools like Terraform , ARM templates. Hands-on experience and understanding of containerization and orchestration with Azure Kubernetes, Docker Design and implement monitoring and observability solutions to ensure the health and performance of cloud resources and applications. Identify opportunities to optimize cloud resources, improve performance, and reduce...

Jun 18, 2025
London Stock Exchange Group
Full time
 
Qualification and Integration engineer
London Stock Exchange Group Creve Coeur, MO, USA
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 25,000...

Jun 18, 2025
London Stock Exchange Group
Full time
 
Site Reliability Engineering
London Stock Exchange Group Creve Coeur, MO, USA
An Azure DevOps Engineer handles deployment infrastructure within an Azure environment. They collaborate with software development teams to ensure reliable application deployment. Their responsibilities include crafting and supervising cloud resources, addressing infrastructure issues, and providing technical support to development teams. Key Responsibilities include: Management: We need to build partnership between product design, development, and business oriented operations to achieve successful new product launches. Design and Development: We need crafting and maintaining the organization’s infrastructure, deploying automation, and reducing risk management. Partnership and Support: Work with developers and follow accurate code releases and improve overall system reliability and scalability. Remember, this role involves handling Azure DevOps tools and services, ensuring smooth code integration, and automating processes to implement the standard methodologies....

Jun 18, 2025
London Stock Exchange Group
Full time
 
Senior Engineer - Site Reliability Engineering
London Stock Exchange Group Creve Coeur, MO, USA
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...

Jun 18, 2025
London Stock Exchange Group
Full time
 
Level 2 Support
London Stock Exchange Group Creve Coeur, MO, USA
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. LSEG is headquartered in London and has a major presence throughout Europe, the Americas, Asia Pacific and emerging markets. Role Summary We are hiring for a “Technical Specialist - FX Application Support” based in the Capital Markets Foreign Exchange Division. The successful candidate will handle production support activities of all the applications in the CMFX bucket and will be working with teams in...

Jun 18, 2025
London Stock Exchange Group
Full time
 
Senior Application Support Engineer
London Stock Exchange Group Creve Coeur, MO, USA
What We Do 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. LSEG is headquartered in London and has a major presence throughout Europe, the Americas, Asia Pacific and emerging markets. Role Summary We are hiring for the new “Technical Lead - FX Application Support” based in the Capital Markets Foreign Exchange Division. The successful candidate will handle production support activities of all the applications in the CMFX bucket and will be working with...

Jun 18, 2025
London Stock Exchange Group
Full time
 
Senior Reliability Engineer - DaaS
London Stock Exchange Group Creve Coeur, MO, USA
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...

Jun 18, 2025
London Stock Exchange Group
Full time
 
Senior Reliability Engineer - DaaS
London Stock Exchange Group Creve Coeur, MO, USA
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...

Jun 18, 2025
London Stock Exchange Group
Full time
 
Market Data Engineer
London Stock Exchange Group Creve Coeur, MO, USA
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 25,000 people...

Jun 18, 2025
London Stock Exchange Group
Full time
 
Azure Senior DevOps Engineer
London Stock Exchange Group Creve Coeur, MO, USA
Role Overview: We are looking for a motivated and hard-working Senior DevOps engineer to join our team, so we can achieve our goals in migrating Onprem / AWS application to Azure and improve performance and efficiency in our software delivery. An individual with a forthright attitude, comfortable challenging the status quo and is always striving to improve. Responsibilities: I mplementation, and management of our Azure cloud infrastructure and DevOps practices. Develop, implement, and maintain CI/CD pipelines for automating the deployment of applications. Implement Infrastructure as Code (IaC) using tools like Terraform , ARM templates. Hands-on experience and understanding of containerization and orchestration with Azure Kubernetes, Docker Design and implement monitoring and observability solutions to ensure the health and performance of cloud resources and applications. Identify opportunities to optimize cloud resources, improve performance, and reduce...

Jun 18, 2025
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Liquidity Finder Ltd is incorporated in England and Wales, company number 10610740, and whose registered address is
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