C# Software Engineer Jobs in USA

Visas Technology Organization is a community of problem solvers and innovators reshaping the future of commerce.   We operate the worlds most sophisticated processing networks capable of handling more than 65k secure transactions a second across 80M merchants 15k Financial Institutions and billions...

Visas Technology Organization is a community of problem solvers and innovators reshaping the future of commerce.   We operate the worlds most sophisticated processing networks capable of handling more than 65k secure transactions a second across 80M merchants 15k Financial Institutions and billions...

Visas Technology Organization is a community of problem solvers and innovators reshaping the future of commerce.   We operate the worlds most sophisticated processing networks capable of handling more than 65k secure transactions a second across 80M merchants 15k Financial Institutions and billions...

Key ResponsibilitiesDesign and develop trading and messaging channels interfacing with exchanges and external venues using industry-standard protocolsBuild and maintain mission-critical front-office and operations systemsDevelop core components using Java Spring Boot Kafka and MQCollaborate with cro...

We solve difficult business IT and analytic problems by addressing the whole problem not just the symptoms using interdisciplinary approaches that are both practical and innovative. We provide fresh alternatives to ordinary mainstream consulting firms through small highly skilled and hand-picked t...

Job Summary We are seeking a skilled and experienced Software Engineer 3 with a strong focus on network automation and infrastructure scalability to join our team. The ideal candidate is an automation expert with solid networking fundamentals (Layer 2 / Layer 3) and experience building systems that...

DescriptionTitle: Senior Software Engineer Location: Southlake TX Job Type: 6Months Contract Rate: $50/hrRequirementsJob Description Gathering requirements for interfaces between SAP ECC and Coupa Procurement & Invoicing. Development of software technical specifications. Advise middleware team o...

Our vision is to transform how the world uses information to enrich life for all. Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence inspiring the world to learn communicate and advance faster than ever.A...

Freedom Technology Solutions Group is seeking aSoftware Engineerto support our clients intelligence analysis products and capabilities. This position involvesprovidingsoftware development capabilities to enhance existing and emerging client capabilities including design and development modernization...

DescriptionWe are looking for an experienced Tech Lead (Staff Software Engineer) to lead a high-impact engineering team building scalable cloud-native applications with modern DevOps practices. You will own technical strategy architecture decisions and delivery while mentoring engineers and driving...

Freedom Technology Solutions Group is seeking aSoftware Engineerto support our clients intelligence analysis products and capabilities. This position involvesprovidingsoftware development capabilities to enhance existing and emerging client capabilities including design and development modernization...

Job Summary We are seeking a skilled and experienced Software Engineer 3 with a strong focus on network automation and infrastructure scalability to join our team. The ideal candidate is an automation expert with solid networking fundamentals (Layer 2 / Layer 3) and experience building systems that...

Freedom Technology Solutions Group is seeking aSoftware Engineerto support our clients intelligence analysis products and capabilities. This position involvesprovidingsoftware development capabilities to enhance existing and emerging client capabilities including design and development modernization...

DescriptionWe have an opportunity to impact your career and provide an adventure where you can push the limits of whats possible.As a VP Lead Software Engineer for Big Data and Analytics at JPMorgan Chase within Consumer and Community Banking Data Technology team you will be an integral part of an a...

Responsibilities & QualificationsRESPONSIBILITIESPerform system engineering and develop a multimedia review tool using agile methodology to integrate bug fixes security enhancements and new capabilities.Act as a subject matter expert for all portions of the multimedia review tool code base and lead...

As a leading financial services and healthcare technology company based on revenue SS&C is headquartered in Windsor Connecticut and has 27000 employees in 35 countries. Some 20000 financial services and healthcare organizations from the worlds largest companies to small and mid-market firms rely on...

Software Engineer AIAre you ready to shape the future of legal technology with AI Do you thrive in ambiguous fast-moving environments where you can build products from the ground upWere looking for a Software Engineer to join the CoCounsel Drafting this role youll be hands-on designing and building...

This is a full time6-monthCo-opstarting in January2026 ending inJune2026.INVENT. IMPROVE. INSPIRE.Fresenius Medical Care a global leader in renal care offers a product portfolio under theNxStagebrand whichrepresentsa suite of innovative medical technologies. We are not your typical medical products...

About GustoAt Gusto were on a mission to grow the small business economy. We handle the hard stufflike payroll health insurance 401(k)s and HRso owners can focus on their craft and customers. With teams in Denver San Francisco and New York were proud to support more than 400000 small businesses acro...

DescriptionBe an integral part of an agile team thats constantly pushing the envelope to enhance build and deliver top-notch technology products.As a Senior Lead Software Engineer at JPMorganChase within the Corporate Sector Chief Technology Office you are an integral part of an agile team that work...