Technical .NET Lead Engineer jobs in United States
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StoneX Group Inc. · 1 day ago

Technical .NET Lead Engineer

StoneX Group Inc. is a Fortune-100, Nasdaq-listed provider connecting clients to the global markets. They are seeking a hands-on Lead with experience in building high-performing, scalable, enterprise-grade applications to lead Agile teams and deliver enterprise-wide solutions.

FinanceFinancial ServicesIntellectual Property
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H1B Sponsor Likelynote

Responsibilities

Lead team of software engineers providing architectural and technical direction
Lead enterprise-wide initiatives, provide technical guidance to developers and ensure high quality delivery
Contribute to all phases of software development lifecycle and working within Agile methodology
Write well designed, testable, efficient code
Do proof of concepts to test out various ideas and technologies
Ensure designs are in compliance with specifications
Prepare and produce releases of software components
Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review

Qualification

C#/.NET CoreMicroservice architectureReact/AngularCloud platformsContainerisationCI/CD pipelinesRelational/No-SQL databasesAgile methodologyTDD/BDDDistributed messagingTechnical leadership

Required

Minimum 10+ years' experience building global enterprise level systems
Experience gained within Banking/Financial Services/FinTech sectors
Proven experience leading technical teams, providing direction and guidance
Proven hands-on experience building large scalable web-based applications using React (ideal)/Angular using Typescript
Proven hands-on experience designing and developing enterprise applications using C#/.NET Core
Experience developing complex distributed systems using Microservice architecture (event-based)
Experience with containerisation (Docker, Kubernetes)
Experience with cloud platforms (Azure, AWS)
Exposure with distributed messaging / streaming platforms (Apache Kafka)
Experience build CI/CD pipelines (ideally Azure DevOps)
Experience with TDD/BDD, testing framework (Jest/React-testing-library/Junit)
Excellent knowledge of Relational Databases SQL and No-SQL databases
Experience working as part of global Agile team
BS/MS degree in Computer Science, Engineering or in a related subject

Benefits

Full range of medical, financial, and/or other benefits

Company

StoneX Group Inc.

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Connection isn't just something we provide—it's who we are. StoneX Group Inc.

H1B Sponsorship

StoneX Group Inc. 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 (18)
2024 (14)
2023 (27)
2022 (15)
2021 (19)
2020 (4)

Funding

Current Stage
Public Company
Total Funding
$1.18B
2025-06-23Post Ipo Debt· $625M
2024-02-15Post Ipo Debt· $550M
2003-01-10IPO

Leadership Team

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Glenn Stevens
CEO
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Sean O'Connor
Chief Executive Officer
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Company data provided by crunchbase