Senior Developer, Index Support .NET/SQL jobs in United States
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LSEG · 2 days ago

Senior Developer, Index Support .NET/SQL

positionFort Mill, SC
timeFull-time
remoteOnsite
senioritySenior Level, Lead/Staff
date8+ years exp

LSEG (London Stock Exchange Group) is a leading global financial markets infrastructure and data provider. They are seeking a Senior Support Engineer specializing in SQL to lead day-to-day activities surrounding production support of critical systems, diagnose complex technical issues, and collaborate with various teams to ensure the stability and reliability of their production systems.

ConsultingData ManagementDatabaseFinanceFinancial ServicesInfrastructureStock Exchanges
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H1B Sponsor Likelynote

Responsibilities

Extensive experience providing 3rd line support, including diagnosing, solving, and resolving complex technical issues related to database systems and integrations, ensuring high availability and performance
8-10+ years of solid experience in database application support across multiple databases (SQL Server, Sybase, PostgreSQL)
Prior experience working in data-intensive applications, demonstrating a capacity to handle, analyse, and optimize large datasets and complex database structures
Solid experience in debugging sophisticated SQL queries, stored procedures, triggers, scripts, cursors, and views, with a focus on SQL code tuning, consolidating views, and supervising database performance metrics
Solid experience in C#.NET, showcasing proficiency in programming and application development within .NET frameworks to support database operations and integrations
Familiarity with PostgreSQL Aurora, queues, elastic search, indicating a broad understanding of database technologies and the ability to use these tools for improved data processing and search capabilities
Good experience with cloud services (AWS or Azure preferred), demonstrating a capability to use cloud-based resources and services for database hosting, scaling, and management
Some experience in Business and Technical Analysis, Quality Assurance, Delivery Management, and/or Emerging Technology and Governance, reflecting well-rounded abilities that support project management, quality assurance practices, and the exploration of new technologies
Strong verbal and written communication skills, essential for effective collaboration with internal and external collaborators, clear documentation, and the ability to convey complex technical information to non-technical audiences

Qualification

3rd line supportSQL ServerC#.NETPostgreSQLAWSDatabase performance tuningBusiness AnalysisQuality AssuranceDelivery ManagementCommunication skills

Required

Extensive experience providing 3rd line support, including diagnosing, solving, and resolving complex technical issues related to database systems and integrations, ensuring high availability and performance
8-10+ years of solid experience in database application support across multiple databases (SQL Server, Sybase, PostgreSQL)
Prior experience working in data-intensive applications, demonstrating a capacity to handle, analyse, and optimize large datasets and complex database structures
Solid experience in debugging sophisticated SQL queries, stored procedures, triggers, scripts, cursors, and views, with a focus on SQL code tuning, consolidating views, and supervising database performance metrics
Solid experience in C#.NET, showcasing proficiency in programming and application development within .NET frameworks to support database operations and integrations
Familiarity with PostgreSQL Aurora, queues, elastic search, indicating a broad understanding of database technologies and the ability to use these tools for improved data processing and search capabilities
Good experience with cloud services (AWS or Azure preferred), demonstrating a capability to use cloud-based resources and services for database hosting, scaling, and management
Some experience in Business and Technical Analysis, Quality Assurance, Delivery Management, and/or Emerging Technology and Governance, reflecting well-rounded abilities that support project management, quality assurance practices, and the exploration of new technologies
Strong verbal and written communication skills, essential for effective collaboration with internal and external collaborators, clear documentation, and the ability to convey complex technical information to non-technical audiences

Benefits

Healthcare
Retirement planning
Paid volunteering days
Wellbeing initiatives

Company

LSEG

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LSEG (London Stock Exchange Group) is a diversified international markets infrastructure business —earning our clients’ trust for over 300 years.
dateFounded in 2007
location
London, England, GBR
people-size10001+ employees
web-link
https://www.lseg.com/

H1B Sponsorship

LSEG has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2022 (3)
2021 (12)

Funding

Current Stage
Public Company
Total Funding
$8.19B
Key Investors
Microsoft
2023-09-07Post Ipo Secondary· $2.87B
2023-05-16Post Ipo Secondary· $3.32B
2022-12-11Post Ipo Secondary· $2B

Leadership Team

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David Schwimmer
Chief Executive Officer
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Pascal Boillat
Chief Operating Officer
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