C# Developer jobs in New York

Capital Markets C# Developer (W2 Only / No C2C)

New York, New York

•

Today

Description Formal Description: Formal training or certification in software engineering concepts and 7+ years of applied experience. Experience with and fundamental knowledge of financial products traded in capital markets (e.g., Equities, Futures, Options, Bonds, Swaps, FX). Advanced knowledge and experience with C#/.Net. Advanced knowledge and experience in developing multi-threaded applications. Experience building middle-tier services at scale. Experience developing software that integr

Full-time

Compensation information provided in the description

Fixed Income Trading, C#, .net Developer

Hybrid in New York, New York

•

3d ago

Fixed Income Electronic Trading- Programmer Analyst Location: New York, NY (4 days onsite), Local Candidates only Full time The position is for a C#/.NET developer to join the Fixed Income electronic trading team. This team develops and maintains software solutions, supporting price streaming, RFQ workflows, Order Management Systems (OMS), and straight-through processing of electronic trades. Our applications interface with multiple external electronic trading platforms and exchanges, including

Easy Apply

Full-time

$80,000 - $160,000

C# Developer

New York, New York

•

Today

We are an international law firm headquartered in New York seeking a C# Developer to become an integral part of an Information Services department within an Amlaw 20 firm. The ideal candidate demonstrates good coding practices and he/she must be willing and available to work off hours and on weekends, as needed. Reporting to the firm's Systems Development Manager, the person in this role would assume the responsibilities that follow in the section(s) below. The position is a full time role in th

Full-time

USD 150,000.00 - 175,000.00 per year

C# Developer

New York, New York

•

5d ago

Job Description Team You will work as part of the Leucadia Asset Management (LAM) Technology team for Jefferies. The team provides solutions and support for the asset management business specific to the portfolio management platform and related systems in that environment. Role Support the Geneva platform and related environment. This will involve integrating with the Geneva system for inputs, outputs, reporting and downstream applications. You will work as part of a team supporting the applicat

Full-time

USD 100,000.00 - 150,000.00 per year

C# Developer

New York, New York

•

Today

Full-time

USD 100,000.00 - 150,000.00 per year

Senior Developer I - Full Stack C# Developer (Private Wealth Technology)

New York, New York

•

17d ago

We are seeking a talented C# Full Stack Developer with a proven track record in developing scalable, high-performance applications within the Microsoft technology stack. In this role, you will collaborate with an agile team to design, build, and maintain platforms that adapt to the fast-paced growth of our business. Your expertise will drive the delivery of innovative solutions, ensuring high-quality outcomes that align with evolving business needs. As part of the Private Wealth Front Office Tec

Full-time

USD 110,000.00 - 150,000.00 per year

Senior C# Developer

Remote or Hybrid

•

Today

Our Fortune 100 direct client is hiring for an experienced Senior C# Developer to work on large-scale IT projects. You would be designing and coding in a variety of technologies supporting backend, API, and database. The ideal candidate will have strong C# development experience and has worked with headless, production-ready & exposable APIs . This role can be done fully remotely following an EST work schedule. Does this sound like something you'd like to hear more about? If so, APPLY NOW! Esse

Easy Apply

Contract

DOE

.Net/C# Developer, SaaS Manager

Remote or Kentucky

•

Today

1Password is growing. We've surpassed $400M in ARR and we're continuing to accelerate, earning a spot on the Forbes Cloud 100 for four years in a row and teaming up with iconic partners like Oracle Red Bull Racing. About 1Password At 1Password, we're building the foundation for a safe, productive digital future. Our mission is to unleash employee productivity without compromising security by ensuring every identity is authentic, every application sign-in is secure, and every device is trusted.

Full-time

USD 111,000.00 per year

Senior AWS Developer (C#)

Remote or Hybrid in Cleveland, Ohio

•

Today

Our Fortune 100 direct client is hiring for a talented C# Developer with strong experience working with AWS services. You would be designing and coding in a variety of technologies supporting backend, APIs and Cloud systems. The ideal candidate will have experience in developement with C# as well as strong understanding of AWS infrastructure (S3, Lambdas, EC2, etc) and Terraform. This team works in an Agile Scrum environment and uses Azure DevOps (AZDO) to plan and manage delivery. A key respon

Easy Apply

Contract

DOE

C# Developer

Hybrid in Teaneck, New Jersey

•

6d ago

Job Title: C# Developer Full-Time Position Onsite 4x per week Client Location: Teaneck, NJ Salary Range: $120-$140k/yr Job Summary: The C# Developer is responsible for the analysis, design, development, testing, implementation, and maintenance of enterprise-scale, business-critical applications. This hands-on role partners closely with business stakeholders to translate operational and strategic requirements into scalable technical solutions. The position contributes to architectural decisions

Easy Apply

Full-time

Depends on Experience

Full Time (No C2C/W2) :: Lead Full Stack Developer (C# + ASP.NET + AWS + SQL + Angular); Princeton, NJ (Remote+Travel) | Only U.S.C

Remote

•

3d ago

Lead Full Stack Developer (C# + ASP.NET + AWS + SQL + Angular) Duration: Full-Time Salary: Market/Annum + Benefits Eligibility: Open to U.S.C only (No C2C/W2 / No Third Parties) Job Description: Skills Required: Minimum 8-10+ years of experience as a full stack developerMinimum 3 years of experience leading a development team focused on building On-prem and Cloud applications Core stack C#/ASP.NET, .NET, Angular, SQL, NO SQL, and AWSProficient in Angular and experience in a recent projectStron

Easy Apply

Full-time

Depends on Experience

Senior C#/Angular Developer

Remote or Hybrid

•

Today

Our Fortune 100 client is hiring for a Senior Fullstack Developer to focus onAngular front-end development and C# back-end to enhance capabilities. This role requires expertise in C#, .NET (back-end), Angular 20, JavaScript, HTML, SQL Server, and Cloud environment experience. You'll analyze requirements, write and test code, support production systems, and ensure seamless software integration. This is a fully remote role foowing an ET work schedule. Ready to work in this fast paced, collaborativ

Easy Apply

Contract

DOE

Full Stack Developer, AI, C#, React

Hybrid in Morristown, New Jersey

•

3d ago

Full Stack Developer (AI tooling, C#, React) Location: Morristown, NJ (hybrid - 4 days Onsite), Local Candidates only Duration: 6 Months (Contract to hire) We are looking for a fast-moving Senior Full Stack Developer who views AI-assisted development as a baseline capability rather than a novelty. You will be responsible for designing and building secure modern applications supporting commercial and consumer banking capabilities, integrating with existing and emerging architecture, data platform

Easy Apply

Contract

$70 - $80

Full Stack Developer (AI tools / C# / Python / React)

Morristown, New Jersey

•

10d ago

6 month contract role based in Morristown, NJ (Onsite 4 days a week and remote 1 day). W2 Only | No C2C / No Corp to Corp We are looking for a Developer who views AI-assisted development as a baseline capability rather than a novelty. You will be responsible for designing and building secure modern applications supporting banking capabilities, integrating with existing and emerging architecture, data platforms, and digital channels, leveraging cloud and AI-enabled technologies for the full softw

Easy Apply

Contract

Depends on Experience

AI Developer - Full Stack

Jersey City, New Jersey

•

6d ago

APN Consulting, Inc. is a progressive IT staffing and services company offering innovative business solutions to improve client business outcomes. We focus on high impact technology solutions in ServiceNow, Fullstack, Cloud & Data, and AI / ML. Due to our globally expanding service offerings we are seeking top-talent to join our teams and grow with us. Role: Full Stack Software Developer (.NET & React, AI-Enabled SDLC) Location: Onsite (NJ, NYC), USA Duration: Contract Position Overview We are s

Easy Apply

Contract, Third Party

Depends on Experience

C# / Azure /AI Software Developer - Long Term Contract - Remote

Remote

•

3d ago

Senior Software Engineer C# / AI / Azure Long-term Contract Remote For our direct client, a prestigious global firm, we are seeking a highly capable Senior Software Engineer who thrives in complex environments and enjoys solving challenging technical problems across the full software lifecycle. this is a long-term (12 mo +) contract position which can be done remotely in the US on East Coast hours. There is potential for contract-to-hire long-term if mutually desired, but no visa sponsorship i

Easy Apply

Contract

Depends on Experience

Senior Software Engineer (C# / Python / Azure) - Hybrid NYC

New York, New York

•

Today

job summary: JOB DESCRIPTION We are seeking a highly motivated and experienced Software Engineer to support the Outage Communication Messaging Center (OCMC) Phase 4 initiative focused on upgrading and modernizing the Business Rule Engine platform. The selected candidate will play a key role in designing, developing, testing, and implementing scalable business rule solutions that enhance outage communication workflows, customer notifications, operational efficiency, system reliability, and enter

Contract

USD68 - USD72

Jr. .Net Core \ SQL Server Developer

New York, New York

•

Today

job summary: We are seeking a motivated Entry-Level Programmer to join our development team and support the design, development, testing, and maintenance of power system related applications to be built on Microsoft technologies. This role is ideal for a recent graduate or early-career professional with foundational programming experience and/or an interest in developing solutions using tools such as C#, .NET, SQL Server, and Angular. The successful candidate will work closely with senior devel

Contract

USD40 - USD42

.Net Developer

Remote

•

16d ago

HonorVet Technologies.We''re a veteran-owned IT staffing firm,ISO 9001andISO 27001 certified, working with federal agencies, state governments, and Fortune 500 enterprise clients across the US. What makes us different isn''t a tagline; it''s the way we work. We don''t forward resumes and hope for the best. We take the time to understand where a professional like you is headed and only reach out when we genuinely believe there''s a fit worth exploring. Title: .Net Develoer Work Mode: Remote Dura

Easy Apply

Contract

$50 - $55

.Net Developer

New York, New York

•

7d ago

. Net Developer New York Contract- Hire Length: 6month REQUIRE CANDIDATES WHO HAVE RECENT INVESTMENT BANKING / FINANCE EXPEREINCE. Role Work closely as a member of a highly skilled, distributed development team on a polyglot, next generation risk system;Design and implement solutions in support of critical daily business functions, including margin calculation, backtest, reporting, and model configuration management;Make key contributions to the design and development of data-intensive back-end

Easy Apply

Contract

Depends on Experience

Filter Results

Job post features

Posted date

Work settings

Employment type

Distance

Employer type

Work authorization

C# Developer jobs in New York, NY, USA