Senior C#/.Net Developer
Green Key Resources
Job DetailExperience Level Sr LevelDegree Type Bachelor of Science (BS)Employment Full TimeWorking Type HybridJob Reference 0000021389Salary Type AnnuallyIndustry Broker Dealer;Financial ServicesSelling Points Lead impactful projects at a dynamic organization leveraging cutting-edge technologies. Enhance your expertise in C#/.NET development and Azure DevOps workflows. Collaborate with talented professionals in a hybrid work environment.Job DescriptionSenior C#/.NET Developer OverviewAs a Senior C#/.NET Developer, you will design, develop, and modernize enterprise applications and services using Microsoft technologies.Collaborate with cross-functional teams to deliver robust solutions in a regulated financial-services environment.Lead technical initiatives, including design reviews, code reviews, and mentoring junior developers.Enhance application maintainability, testability, and performance while ensuring operational resilience.Utilize Azure DevOps for CI/CD pipelines, automated testing, and deployment controls.Investigate production issues, document root causes, and implement corrective actions.Work in a hybrid environment with opportunities for remote collaboration.Contribute to a dynamic team culture that values professional development and innovation.Senior C#/.NET Developer Key Responsibilities & DutiesDesign and develop enterprise applications, services, APIs, and integration components using C#, .NET, and SQL Server.Modernize application components to improve security, documentation, and operational resilience.Build and enhance Azure DevOps repositories and CI/CD pipelines for efficient software delivery.Support trading workflows involving market data, messaging, and enterprise interfaces.Investigate and resolve production issues using logs, database queries, and monitoring tools.Provide technical leadership through mentoring, knowledge sharing, and development standards.Collaborate with stakeholders to deliver controlled solutions in a regulated environment.Ensure compliance with industry standards and best practices in software development.Senior C#/.NET Developer Job RequirementsBachelor’s degree in computer science, engineering, or a related field.Minimum of 5 years of professional software development experience; 10 years preferred.Expertise in C#, .NET Framework, and modern .NET development.Proficiency in SQL Server, including query development and performance troubleshooting.Practical experience with Azure DevOps, CI/CD pipelines, and software change controls.Knowledge of object-oriented design, secure coding, and automated testing.Experience in financial services or capital markets preferred.Strong communication skills and ability to work collaboratively with stakeholders.
- ...Job Type : Full-Time/Contract (Open to C2C) Requirements: ~9+ years of experience in C# .NET Framework and SQL Server Development. ~ Experience building, integrating, maintaining, and supporting Trading Systems. ~ Strong understanding of systems architecture and...Senior.netFull timeContract work
INFOTRON
New York, NY17 hours ago - ...supporting trade processing and new business developments. Responsibilities Build... ...development experience with a focus on .Net based technologies ~ Strong SQL development... ...to the highest ethical standards Seniority level Mid-Senior level Employment...Senior.netFull time
EJR Search
New York, NY17 hours ago - ...Senior C#/.NET Developer Overview As a Senior C#/.NET Developer, you will design, develop, and modernize enterprise applications and services using Microsoft technologies. Collaborate with cross-functional teams to deliver robust solutions in a regulated financial...Senior.netRemote work
Green Key Resources
New York, NY2 days ago - ...Description Job Description Our Client, a leading Asset Management firm located in Midtown, Manhattan seeking a Full Time Sr. C# .net full stack Developer to support their Private Wealth Technology Group. This is a hybrid role (3 days onsite). This individual would be...Senior.netFull time
Velocity Search Group Inc
New York, NY4 days ago - ...Job DescriptionJob DescriptionJob Title: C#.Net DeveloperContract Duration: 12 MonthsLocation: New York, NY 10172Hybrid role - 2 to 3... ...and contribute to the overall objectives of the development team.Senior Software Engineer is responsible for assisting in the technical....netWork experience placement
eTeam
New York, NY5 hours ago $800 - $1,000 per month
Our client is looking for a C# Developer to join their team in NYC. Pay: $800-1,000/dayQualificationsA Bachelor's Degree, Graduate Degree preferred... ..., Concurrency, and SOLID principalsHands on experience with .NET, including C#, ASP.NET MVC, and ASP.NET WEB APIJavaScript....netOpen Systems Technologies
New York, NY4 days ago$130k - $180k
...Neuberger is seeking a Senior Full-Stack Developer (.NET/C#) in New York City to design and maintain scalable applications for their Private Wealth Technology team. The ideal candidate will have over 6 years of software development experience and strong backend expertise...Senior.netNeuberger
New York, NY2 days ago- ...and on the other hand, there is the standard of excellence. Our Developers balance the need for speed and functionality with their... ...understanding. Responsibilities We are looking for a hands‑on C#/.NET Developer who is ready to work with our team in developing and....netTemporary work
IPsoft
New York, NY4 days ago $60k
...oriented approach enables us to help clients develop cost‑effective and robust solutions from... ...MUST HAVE CURRENT EXPERIENCE WITH C# AND Fixed Income/Commodities Front Office... .../ Knowledge Google ProtoBuf, protobuf-net Tibco RV/RVRD/TMA Experience with SDLC....netPermanent employmentTemporary workDellfor Technologies Defunct
New York, NY1 day ago- ...Casablanca, Madrid and Singapore. Context: We are looking for a C# Developer to join a leading i nternational financial institution 's... ...traders, quants, and sales. Role: Build scalable C#/.NET applications for pricing, risk, connectivity, and reporting....netFull time
QUANTEAM - North America (RAINBOW PARTNERS Group)
New York, NY4 days ago - ...Senior DeveloperJob Location: NYC, NY (Local talents highly preferable as this is Day 1 onsite role with no exceptions)• 5-8 years .Net core experience• Must have NoSQL Database experience• 4+ Years’... ...TypeScript, Angular or jQuery• C# development experience• API web-...Senior.netWork experience placementLocal area
Zortech Solutions
New York, NY6 hours ago - ...opportunity at a leading fund where industry experience is not needed. They are looking for a strong and senior developers with the following skills: C# .NET Cloud, container technologies Sql server We'll discuss the details of the compelling multiyear...Senior.netFull time
Oakridge Staffing
New York, NY2 days ago - ...Job DescriptionJob Description Title: Senior .Net DeveloperClient: GoodSamLocation: Dallas, TX (full onsite)Duration: 6 Months C2HInterview: OnsiteREQUIRED SKILLS• Strong .Net Development experience.• SQL• React• Kafka or RabbitMQ• Kubernetes or Docker• Good communication...Senior.net
Kasmo
New York, NY3 days ago $100k - $105k
...C# Developer PositionWe are hiring a skilled C# developer to represent our team! This position... ...New York city.ResponsibilitiesCreating C#.NET solutions for the enterprise.Using the .NET... ...inside the company.Reporting to senior team members on project status and advancements....netWork at officeWork from home3 days per weekInfotron Solutions
New York, NY17 hours ago$135k
...Competitive salaryDental insuranceFree food & snacksHealth insurancePaid time offVision insuranceRequirements:9+ years of experience in C#.NET Framework and SQL Server Development.Experience building, integrating, maintaining, and supporting Trading Systems.Strong...Senior.netWork from homeFlexible hoursInfotron Solutions
New York, NY1 day ago- ...Senior .Net Software Developer Location: Montreal, Canada (onsite) Job Type: Contract As a hands-on Senior Developer/Engineer... ...of application development experience with .NET and C#. ~ Deep expertise in enterprise SaaS and cloud platforms...Senior.netContract work
Inficare
New York, NY2 days ago - ...C# .Net Developer Investment Banking Full Time (175K to 190K ) NYC (Midtown) Must be a US Citizen or Green Card holder!!!!!!!!!! No 3rd parties or C2C!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! About the Role We are looking for a C#, .Net Developer to....netFull time
Clear Point Group
New York, NY3 days ago - ...We're hiring a Staff Full-Stack Software Engineer (.NET & Azure) to join a fast-growing treasury platform giving businesses from SMEs... ...traditional and digital assets. If you've spent 8+ years deep in C#/.NET Core, Azure, and Angular/TypeScript, and you're the person who...Senior.netFull time
E-Frontiers
New York, NY1 hour ago - ...Process impacts across functional changes. Investigate integration issues, identify the likely cause and coordinate resolution; net-new integration development is not required. Support wider HRIS improvements and react to urgent BAU issues as priorities change...Senior.netContract workImmediate startRemote work
Hale International
New York, NY2 days ago - Dla naszego klienta poszukujemy kandydatów na stanowisko: Senior .NET Engineer Projekt Tworzenie i rozwój innowacyjnych systemów zarządzania... ...ów AI (Claude, GitHub Copilot). Stack technologiczny .NET, C#, SQL (SQL Server / Azure SQL / MySQL), React / Angular, REST API...Senior.netImmediate start
- ...The ideal candidate will be a hands-on engineer who can design, develop, test, integrate, deploy, and support complex enterprise... ...Duties: · Design, develop, test, and maintain high-quality .NET / C# REST APIs. · Develop modern, scalable front-end applications...Senior.netFull time
Seneca Resources
New York, NY1 day ago - ...Job DescriptionJob Description Job Title: Senior / Lead .Net Developer Work Location: New York, NY 10003 Contract duration: 6 months Interview Process (Is face to face required?): Yes Must Have Skills ASP.NET Core Web API on IIS Entity Framework Core (advanced migrations...Senior.netContract work
Diverse Lynx
New York, NY7 hours ago $200k
...You will be part of a team designing and developing advanced cloud solutions on MS Azure, with... ...software development teams • Experience with C# and TypeScript • Deep care for code... ...with the latest technologies in Azure and .NET Core • Desire to be part of an agile setup...Senior.net- ...Job Title: Senior .Net Software Developer Location: United States (100% Remote) Position Type: Contract Job Summary The Department... ...and maintain enterprise applications using ASP.NET Core, C#, .NET Framework 4.8, JavaScript, CSS, and Kendo UI ....Senior.netContract workWork at officeRemote work
3B Staffing LLC
New York, NY17 hours ago - ...executive networking. You will run complex multi-stakeholder sales cycles from first conversation to close, landing mid-to-high six-figure first deals with net-new logos while shaping the North American playbook based on field insights and buyer feedback. #J-18808-Ljbffr...Senior.net
theydo.
New York, NY3 days ago - ...expanding upmarket and internationally.The Opportunity This is a senior, builder-first Customer Success role. Their team believes 80 to... ...function's operating system and be measured on organization-level net revenue retention rather than on traditional account-by-account...Senior.net
talentpluto
New York, NY2 days ago - ...A global investment management organization is seeking a Senior Technologist to support technology across its Funds, Intermediary, and... ...such as Envestnet, Orion, or comparable technologies. ~ Strong .NET/C#, SQL, data-modeling, and integration fundamentals. ~...Senior.netFull time
Madison-Davis, LLC
New York, NY4 days ago - ...client, a financial services organization in NYC, is seeking a Senior .NET Developer to build and enhance cloud-based applications supporting... ...software development lifecycle REQUIREMENTS: * Advanced C#/.NET and .NET Core development experience * Strong ASP.NET...Senior.netHourly payContract work
$90 per hour
...Senior Power Platform Developer Remote (US-based) Contract to hire Up to $90/hr US Citizens only... ...and extending the Power Platform using C# and JavaScript. This is a fully remote... ...development technologies, including .NET and Azure ~3+ years hands-on experience...Senior.netContract workRemote workConspicuous
New York, NY4 days ago- Cloud and Things is seeking a Senior iOS Application Engineer to design, develop, and maintain the E-Citations iOS app using .NET MAUI and C#. The role focuses on secure, high-performance mobile solutions with offline-first capabilities and robust REST/GraphQL integration...Senior.netRemote work
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