.NET Core Jobs

We are looking for a highly skilled Full-Stack .NET Developer with experience integrating Artificial Intelligence tools into modern web platforms. The goal of this project is to build intelligent digital platforms that combine enterprise software development with AI capabilities such as document analysis, AI assistants, automation workflows, and smart dashboards. The developer will help design scalable architecture and integrate advanced AI APIs into production-ready systems. We are looking for someone who understands both traditional backend engineering and modern AI integration. Responsibilities • Develop backend services using ASP.NET Core and C# • Build secure and scalable REST APIs • Design modular and scalable system architecture • Integrate AI APIs such as O...

I need a production-ready backend that powers a multi-tenant School Management SaaS. The stack is fixed—ASP.NET Core 8 Web API with EF Core and SQL Server—so you should be completely comfortable designing clean, modular code in that environment. Core scope • Build the entire API layer only; no front-end work. • Architect true multi-tenancy from day one, separating data per school while keeping shared services efficient. • Implement rock-solid authentication and authorization, plus fine-grained role-based access control. Day-to-day users include Students, Teachers, Parents, School Admins, Platform Admins and other school-specific roles, so permissions must be both flexible and secure. • Model every major domain: school setup/configuration, student/pa...

I need an experienced .NET and Blazor developer who can give my product a full-time focus—eight hours a day ,starting asap —while working side-by-side with my lead engineer during Indian Standard Time. The codebase is already in production; our goal over the coming weeks is to tidy up rough edges, harden performance, and keep new issues from sneaking in as we roll out incremental updates. Tech stack you’ll touch daily: ASP.NET Core APIs, a Blazor front end that leans on hooks and functional components, JSON-heavy data exchange, and Azure resources provisioned with Bicep. You’ll be handling pull requests, writing clean commits, and jumping on quick Teams or Slack calls whenever a change needs clarification. Expect a straightforward workflow—branch, code, PR, r...

I need a full-stack developer, or team, to build a multi-tenant logistics management system built on Angular 14 for the front-end, .NET Core for the API layer, and SQL Server as the data store. The one capability that must be solid from day one is Fleet management—vehicles, routes, and operational data must stay completely segregated per tenant while sharing the same codebase and database. Everything has to scale cleanly as new companies sign up, so tenant isolation, role-based access, and configurable settings are essential parts of the architecture. Core scope • Set up the tenant-aware user authentication/authorization flow (JWT or similar) • Design the SQL Server schema with row-level or schema-level isolation to keep each tenant’s fleet data separate &...

We need a senior developer (freelancer or agency) to fix critical issues and deliver production-ready updates for a mobile-first app. Tech stack - Backend: ASP.NET Core Web API (C#) - Database: PostgreSQL - Realtime/chat: Firebase Firestore - Mobile: Flutter - Web/admin: React (nice-to-have) Must deliver (priority scope) - Password reset emails not delivered: diagnose provider/config/deliverability and make it reliable. - CV/PDF download shows “success” but file does not download/open: fix file storage + delivery flow (streaming or signed URL) and correct response headers. - Payment flow redirects/loops and the app cannot return after payment: fix return URL/deep link/callback handling and make the flow consistent. - Performance: Improve response times using pagination, index...

We are looking for an experienced Senior .NET Engineer to join our engineering team and help build high-performance data processing solutions. In this role, you will design and develop scalable backend systems, solve complex engineering challenges, and contribute to architecture decisions. You will work closely with product managers, data analysts, and engineers to deliver reliable, efficient, and secure systems. This position focuses on .NET development using C# in a modern microservices architecture. Important: Applicants must already be legally authorized to work in the United States. Visa sponsorship or immigration support is not available for this role. Responsibilities Technical Development Design, build, and maintain scalable microservices using .NET and C#. Develop and optimi...

Necesitamos un programador .NET que pueda trabajar en la zona de Barcelona para colaborar en el desarrollo de una aplicación web orientada a empresa. Objetivo Colaborar en el desarrollo de una aplicación web empresarial centrada en la gestión administrativa. El proyecto debe cubrir los procesos internos habituales: formularios de datos, permisos, diferentes estados de expedientes, generación de reportes y paneles de control. Alcance del trabajo • Back-end en .NET (preferiblemente .NET 6 o superior) con arquitectura limpia y API REST. • Front-end con Razor Pages, Blazor o similar, manteniendo un diseño responsive. • Gestión de datos en Microsoft SQL Server. • Entorno de desarrollo Microsoft Visual Studio. &b...

I am looking for an ASP.NET developer to continue and finish my current website. I also need a, LMS (learning dashboard) where users can log in and access their courses...etc Only experienced developers please and more details will be shared in private. Technical Requirements Strong experience in ASP.NET / .NET Core Ability to work with custom-built platforms (not WordPress) Experience building LMS / dashboards / membership systems Experience integrating Stripe / PayPal...etc Experience building a blogs. Ability to set up a shop Project Management Requirements Must be available for ongoing support (not only one-time job) Must provide clean documentation so i can modify basic texts. Clear communication in English Ab...

Building Insurance Aggregator Platform (Frontend + Backend + DB) – Onsite Team Opportunity We are building a regulated insurance aggregator platform and are looking to form a small, focused engineering team to develop the MVP. This is not a simple website project. The system will involve: Integration with multiple insurance companies via APIs Quote generation and premium calculation Secure user flows (OTP, payments, policy issuance) Financial data handling Admin dashboards Reporting and logging Scalable backend architecture The team must be open to working onsite (relocation or local presence preferred). Required Roles (3 Developers): - Frontend Developer (React or Angular) 2–4 years experience Experience building production-grade dashb...

I’m overhauling a growing startup’s ASP.NET Core codebase and I need another set of expert hands. The immediate focus is to simplify and clean up the API layer, with special attention to the database-interaction code. We are on SQL Server, hosted in Azure, and wired into Azure DevOps for CI/CD, so solid experience across that stack is essential. Beyond the back-end work, you should feel comfortable dipping into the HTML and lightweight UI touches that surface in our Razor pages. The first milestone is to rebuild the authentication portion of the API; once that is stable we will iterate through the remaining endpoints. To make sure we are a good fit, I’ll start you on a contained trial task. Let me know: • Your hourly rate • The number of hours you can commi...

I’m looking for an experienced M-Files developer based in India to join us remotely for an initial 3–6 month engagement, with the option to extend if the collaboration goes well. Primary objective • Build and refine API integrations that connect M-Files to our CRM platform. (We already handle basic workflows and configuration in-house; your main mission is clean, reliable data exchange between the two systems.) Day-to-day expectations • Analyse our current M-Files vault structure and CRM data model. • Design the integration flow, mapping objects and metadata appropriately. • Develop .NET/C# code that leverages the M-Files API and the CRM’s REST/SDK endpoints. • Implement secure authentication and robust error handling. • Docum...