.Net Developer (New York City Metropolitan Area)
Ampstek
Role: .Net Developer
Location: New York City, NY
Years of experience: 12+
Client Round F2F
.NET Backend (8+ years)* - ASP.NET Core Web API on IIS; Entity Framework Core (advanced: migrations, temporal tables, schema isolation) - Domain-Driven Design in practice: aggregates, domain events, anti-corruption layers - API design (RESTful, contract-first, versioned, paginated) including API Gateway / BFF patterns - CQRS (MediatR), durable background jobs (Hangfire), real-time push (SignalR)*
Angular Frontend (5+ years)* - Component architecture, lazy-loaded modules, reactive forms, RxJS - State management with NgRx; real-time UI via SignalR/WebSocket - Strong UX sensibility. Able to collaborate with operator SMEs and achieve mental-model parity with legacy screens* SQL Server (5+ years)* - Scalable schema design: high-volume tables, partitioning for growth, archival strategies, read/write separation - Core design craft: normalization (3NF+), schema-per-service, indexing strategies (clustered, filtered, covering), constraints, temporal tables - Performance optimization: Query Store, execution plan analysis, wait statistics, index tuningDistributed
Systems & Messaging (5+ years)* - Kafka/RabbitMQ at production depth: partitioning, consumer groups, exchange types, dead-letter handling, exactly-once semantics, clustering/HA - Patterns: transactional outbox, saga/process manager, idempotent consumers - Resilience: circuit breaker, retry with backoff, bulkhead isolation - Event-driven architecture; contract-first API design# Preferred Skills - SQL Server Service Broker - conversation lifecycle, activation, cross-instance endpoints, cert-based auth - On-prem Azure DevOps pipelines (YAML, self-hosted agents) - IIS deployment automation (Web Deploy / msdeploy) - PowerShell scripting for failover runbooks and environment automation - Exposure to electric utility / OT / safety-critical systems
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- ...across 13 international offices: Paris, Lyon, New York, Montreal, London, Brussels, Luxembourg,... ...Context: We are looking for a C# Developer to join a leading i nternational financial... ...sales. Role: Build scalable C#/.NET applications for pricing, risk,...SuggestedFull time
QUANTEAM - North America (RAINBOW PARTNERS Group)
New York, NY3 days ago $400k
...Trading Systematic Proprietary Trading Firm | New York TC Range: $400,000-$550,000 A... ...a Risk Technology Software Engineer to develop platforms supporting portfolio analytics,... ...requirements. Requirements Strong C#/.NET or Java software engineering experience....SuggestedPart timeGoldman Lloyds
New York, NY1 day ago- ...nationalities, collaborate across 13 international offices: Paris, Lyon, New York, Montreal, London, Brussels, Luxembourg, Geneva, Lisbon,... ...and Singapore. We are looking for an Back Office Equity .NET Developer for one of our clients, an investment bank set in New York....SuggestedFull timeWork at office3 days per week
QUANTEAM - North America (RAINBOW PARTNERS Group)
New York, NY3 days ago - ...Development to own and scale key market segments in the New York City metropolitan area: Position 1 (Commercial Segment): Dedicated to commercial... ...(20–30% Focus): Proactively target, engage, and onboard net-new law firms and key litigation partners across the NYC metro...SuggestedFull timeShift work
Hilo Talent Partners
New York, NY3 days ago - ...New York City Metropolitan Area | Hybrid What if the code you wrote every day could make a meaningful difference to people's lives? I'm partnering... ...frameworks, with AI playing a key role in how the team develops and ships. Who should take a look? An engineer...SuggestedFull time
Alldus
New York, NY2 days ago $190k - $250k
...Senior / Staff Full Stack Engineer – Applied AI New York City $190,000–$250,000 + Equity | Hybrid working Neulinx have partnered... ...a Senior / Staff Full Stack Engineer (Applied AI) to help develop an AI-powered copilot, building production-grade AI agents, orchestration...Full timeWork at officeNeulinx
New York, NY16 hours ago$190k - $240k
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New York, NY3 days ago- ...Senior Software Engineer with a strong C#/.NET engineering foundation who has expanded... ...candidate has spent several years designing and developing C#/.NET applications and backend systems... ...-powered functionality into existing and new software applications . Develop...Full time
The Phoenix Group
New York, NY3 days ago - ...premier Technology & Software M&A group in New York. In this role, you will play a critical... ...financial metrics (e.g., ARR/MRR, Net Retention Rate (NRR), CAC Payback,... ...tight deadlines. Must be located in or willing to relocate to the New York metropolitan area....Full timeRelocation
Confidential Careers
New York, NY3 days ago $95k - $150k
...year-old dessert concept with multiple locations across the New York City metro area, including Long Island City, Astoria, East Village, Flushing... ...clear accountability for revenue, cost of goods, labor, and net margin. Lead monthly financial reviews with ownership: explain...Part timeSeasonal workFlexible hoursShift workNight shiftWeekend workSpot Dessert Bar
New York, NY3 days ago- ...Required Knowledge Areas, Skills, Abilities and other Qualifications: Knowledge with... ...development technologies, including C#, .NET Framework, .NET Core/.NET, ASP.NET MVC, ASP... ...systems under development or to be developed with particular emphasis on the feasibility...Full timeRemote work
NYC Health + Hospitals
New York, NY3 days ago $130k - $160k
...Greater NYC or Philadelphia areas. About Us Sela is a global... ...on expansion rather than net-new logo acquisition. You'll serve... ...satisfaction, and revenue growth Develop deep technical familiarity... ...Based in the greater New York City area or greater Philadelphia...Full timeWork at officeRemote workHome officeSela
New York, NY3 days ago$180k
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New York, NY3 days ago- ...opportunity to take substantial ownership of new product development, working across the... ..., improving engagement and retention. Develop clinician-facing workflows and integrate... ...and remote setup Based in New York City, with office attendance required three to...Full timeWork at officeRemote work3 days per week
Spectrum Search
New York, NY1 day ago - ...Engineer to join a lean technology team at a $15B+ investment firm in New York that is standardizing and modernizing its technology stack... ...how the business operates. You’ll work across Python, C#/.NET, React, TypeScript, SQL, and Databricks, with opportunities to work...Full time
Saragossa
New York, NY3 days ago - ...is for you. Only candidates located in the greater Boston, New York City, Philly or Washington, DC metro areas will be considered. Qualified candidates should submit resumes to ****@*****.***.net WHY SQUARE10 We help IT leaders cut through...Full timeRemote workFlexible hoursShift work
Square10
New York, NY3 days ago $225k - $275k
...is adding the second engineer to its AI data platform team: a net-new seat, not a backfill, reporting directly to the engineer who built... ...employment visa now or in the future. Location New York City, five days a week in the office Who are They? My...Full timeWork at officeWork visaStabile Search
New York, NY3 days ago- ...Java Developer Hourly Rate W2:$61-$85 per hour DOE Duration:12+ months Location: New York City, NY Must be a US Citizen for high level security clearance Selected individuals should be local to the area and able to work on-site No Corp to Corp or 3rd party...Hourly payPart timeLocal area
The Custom Group of Companies
New York, NY1 day ago $110k - $130k
...Account Executive – Enterprise SaaS New York City | Hybrid $110K–$130K base | $270K–$290K... ...experience • Strong track record of winning net-new business • Experience closing... ...close • Target strategic accounts and develop new business opportunities • Build relationships...Full timetwentyAI
New York, NY3 days ago- ...intersection of AI research and engineering, developing systems that enable AI agents to... ...environments. Comfort working across different areas of the technology stack and adapting to... .... Ability to work onsite in New York City and collaborate closely with a highly...Full time
Tenth Revolution Group
New York, NY3 days ago $115k - $125k
...funds. Firm Details: ~$30B+ AUM ~ New York City ~2000 investment team & support... ...Responsibilities: Prepare monthly Net Asset Value (NAV) reports and daily management... ...Collaborate with technology teams to develop, implement, and maintain reporting tools...Full timeWork at officeRemote workMission Staffing
New York, NY3 days ago- ....NET AI Engineer About the Role We're looking for a .NET AI Engineer to design, build, and maintain scalable cloud-native applications and to develop AI-powered solutions using Generative AI, LLMs, and modern Azure services. This role blends full-stack engineering...Full time
New York Technology Partners
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 to Fortune 500s real-time control over their liquidity, across traditional and digital assets. If you've spent 8+ years deep in C#/.NET...Full time
E-Frontiers
New York, NY3 days ago - ...ownership over groundbreaking new projects in a fast-growing... ...growing AI division, you will be developing and post-training foundation... ...and implement solutions in areas such as model architecture, algorithms... ...you to work out of their New York City office five days a week. They...Full timeWork at officeRelocation
Stabile Search
New York, NY3 days ago - ...A Bank in New York City is seeking an experienced professional to join their Regulatory Reporting team as an Associate. Responsibilities: Prepare daily net capital calculations for regulated broker-dealer entities in accordance with applicable requirements. Calculate...Full time
Nextera Search
New York, NY3 days ago - ...global financial-services organization is seeking a Senior KDB Developer to join a technology organization supporting real-time... ...and front-office stakeholders. Ability to work onsite in New York City three days per week. Nice to Have Electronic or algorithmic...Full time3 days per week
Madison-Davis, LLC
New York, NY3 days ago - ...Role: HPC Data Center Developer Location: New York City Type: Full-time About the role We are looking for an HPC Data Center Developer to build the automation and tooling that supports large-scale high-performance computing infrastructure. This is...Full time
Autonomai Recruitment
New York, NY3 days ago - ...across 13 international offices: Paris, Lyon, New York, Montreal, London, Brussels, Luxembourg,... .... We are looking for a Senior INTEX Developer for one of our clients, a corporate and... ...an architect role Onsite in New York City English required; Spanish and Puppet a...Full time
QUANTEAM - North America (RAINBOW PARTNERS Group)
New York, NY3 days ago - ...Location: New York City/Atlanta/Chicago Job Description We are looking for two senior developers to support the design, development, and deployment of AI-driven solutions with a primary focus on Microsoft Copilot Studio agent development. This role will work closely...Full time
Capgemini
New York, NY2 days ago $200k - $350k
...Tech) Location: Hybrid (3–4 days/week in San Francisco, CA or New York, NY) Compensation: $200,000 – $350,000 Base Salary + 0.25% –... ...complex, multi-step legal processes. • Build Agentic AI Systems: Develop and deploy LLM-powered agents that automate end-to-end legal...Full timeH1b3 days per weekProtech Talent
New York, NY2 days ago
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