Senior API Software Engineer - Financial Services jobs in United States
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LSEG · 2 hours ago

Senior API Software Engineer - Financial Services

positionNew York, NY
timeFull-time
remoteOnsite
senioritySenior Level
money$126K/yr - $210K/yr
date6+ years exp

LSEG is a leading global financial markets infrastructure and data provider. They are seeking a lead Software Engineer with full-stack development experience to build LSEG Financial Analytics APIs, ensuring high quality software delivery to clients.

ConsultingData ManagementDatabaseFinanceFinancial ServicesInfrastructureStock Exchanges
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H1B Sponsor Likelynote

Responsibilities

Design, build, & maintain efficient and reliable API services using well-adapted software design principles to build high quality and resilient software
Build & maintain testing frameworks crafting unit & integration tests to ensure software quality and requirements
Architect new applications while capturing user feed back using that to efficiently provide user improvements
Staying abreast of the latest developments in web applications and programming languages to meet the needs of a constantly evolving system

Qualification

Full-stack developmentAPI developmentCI/CDFinancial Services experienceUnit testing frameworksRedis CacheProblem-solving skillsTeamwork skillsCommunication skills

Required

Master's degree in computer science, Engineering and related field
6+ years of experience leading full-stack development, with a focus on backend development
Strong experience in building Framework and APIs
Strong experience with CI/CD, unit testing framework and automation (testing/deployment) in cloud platforms
Excellent problem-solving skills and a proactive approach to identifying and resolving issues
Willingness to learn and work with new technologies across the full stack with an ability to work independently
Strong teamwork and communication skills, with the ability to collaborate optimally with cross-functional teams across multiple regions and timezones

Preferred

Prior Financial Services experience preferred
Experience with Redis Cache is a plus

Benefits

Annual Wellness Allowance
Paid time-off
Medical
Dental
Vision
Flex Spending & Health Savings Options
Prescription Drug plan
401(K) Savings Plan and Company match
Basic life insurance
Disability benefits
Emergency backup dependent care
Adoption assistance
Commuter assistance

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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Company data provided by crunchbase