We are seeking a highly skilled Application Developer with 3–5 years of experience in building scalable, high-performance applications using Microsoft’s .NET ecosystem. As our technology stack continues to modernize, .NET 8 experience is a mandatory requirement for this role, and candidates must have worked on at least their last two projects end-to-end using .NET 8 (API development, middleware, data access, and deployment).
This role is ideal for developers who have strong fundamentals in ASP.NET Web API, Entity Framework, and SQL Server—and who have successfully transitioned to modern, cloud-ready .NET 8 architectures.
Design, build, and maintain high-quality, scalable, and secure applications using .NET 8, ASP.NET Core Web API, and Entity Framework Core.
Lead end-to-end development cycles in .NET 8—including architecture design, coding, testing, deployment, and optimization.
Build RESTful APIs with modern .NET 8 features (minimal APIs, middleware pipelines, improved performance APIs).
Migrate or refactor legacy .NET Framework components into modern .NET 8 services where applicable.
Design, develop, and maintain SQL Server 2019+ databases.
Write and optimize complex stored procedures, queries, functions, and triggers.
Analyze and tune query performance using execution plans and indexing strategies.
Identify and resolve application and API-level performance bottlenecks.
Implement secure coding standards aligned with OWASP and .NET security best practices.
Use monitoring and logging tools (e.g., Serilog, Application Insights, ELK) to track and enhance application performance.
Requirements
3–5 years of professional experience in application development.
Proven hands-on experience in .NET8, with the last two completed projects built end-to-end using .NET 8.
Expertise in ASP.NET Core Web API (.NET8), Entity Framework Core, and service-oriented application design.
Strong experience with SQL Server 2019 or later (database design + performance tuning).
Solid understanding of performance optimization, API scalability, and secure coding practices.
Ability to create clear, reusable technical documentation.
Experience with Entity Framework Core Code First approach.
Exposure to system design, clean architecture, or domain-driven design (DDD).
Familiarity with containerization (Docker) and CI/CD concepts is a plus.
Skills Required
- 3-5 years of professional application development experience
- Hands-on .NET 8 experience, with the last two completed projects built end-to-end using .NET 8
- Expertise in ASP.NET Core Web API, Entity Framework Core, and service-oriented application design
- Strong experience with SQL Server 2019 or later, including database design and performance tuning
- Understanding of performance optimization, API scalability, and secure coding practices
- Ability to create clear, reusable technical documentation
- Experience with Entity Framework Core Code First
- Exposure to system design, clean architecture, or domain-driven design
- Familiarity with Docker and CI/CD concepts
What We Do
TekFriday is a nascent technology solution company founded last year by individuals who have a collated total of 50 years' experience delivering quality products and services in the Alternative Financial Services domain The company, having footprints in both Miami, FL and Hyderabad, India is founded by professionals in the Short-Terms loan industry. TekFriday is, a dynamic and young company, on an aggressive growth path to expand from its core team of 200+ people having a diverse skills, backgrounds but united in its goal to put a mark on the Alternative Financial Services domain and be the best. TekFriday is building solutions which are geared towards being industry leaders and pioneering ground-breaking solutions to the Short-Term Loan Industry in North America
