Full-Stack .NET Developer

What you'll do

• Design, build and maintain RESTful APIs and backend services in C# and ASP.NET Core for core recordkeeping modules.
• Model complex financial data in PostgreSQL using Entity Framework Core, including schema design, migrations and query tuning.
• Write clean, testable code with unit and integration tests, and take part in code reviews.
• Integrate services with AWS components including API Gateway, Lambda, Cognito, S3, RDS and Secrets Manager.
• Containerise services with Docker and help ship them through CI/CD pipelines on GitHub Actions and Jenkins.
• Build file-based integrations that are reliable, idempotent and auditable.
• Write and maintain technical documentation for the services you own.

• Bachelor of Science (BSc) in Computer Science & Engineering

• 3 to 5 years
• The applicants should have experience in the following business area(s): Artificial Intelligence (AI) Startup, IT Enabled Service, Software Company

• Age 25 to 40 years

Nice to have

• Experience in fintech, banking, payroll, insurance or 401(k) systems.
• Background jobs and messaging.
• Batch file processing for fixed-width, CSV or Excel formats at scale.
• Observability tooling such as Grafana.
• Awareness of secure coding and handling of sensitive personal and financial data.

Requirements

• 3–5 years of hands-on backend development, with at least 2 years in C# and .NET 8.
• Strong experience building REST APIs with ASP.NET Core, including authentication, validation, error handling and versioning.
• Solid working knowledge of Entity Framework Core: relationships, migrations, LINQ and avoiding common performance traps such as N+1 queries.
• Good SQL skills with PostgreSQL or another relational database: indexing, transactions and reading query plans.
• Understanding of OOP, SOLID principles, dependency injection and common design patterns.
• Practical experience with at least a few AWS services (for example, Lambda, S3, RDS, API Gateway or ECS).
• Must have working knowledge of AI coding agents.

.NET Core, AWS, CICD pipelines, PostgreSQL, RESTful API, SOLID principles

• Weekly 2 holidays
• Festival Bonus: 2
• Salary Review: Yearly

• Employment status: Full Time
• Workplace: Work from home
• Vacancies: 1
• Salary: Tk. 80000 - 110000 (Monthly)
• Job location: Anywhere in Bangladesh