.NET Developer

Tecnots; Bengaluru; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Tecnots in Bengaluru is seeking a skilled full-stack engineer to design, build, and maintain scalable backend services with ASP.NET Core Web API and frontend with React.js / Next.js. You will work on ERP, accounting workflows, and invoicing systems, focusing on performance, reliability, and security.

You'll collaborate with Product, QA, and DevOps to integrate third-party APIs, payment systems, and tax/compliance workflows, leveraging SQL Server databases and modern CI/CD pipelines.

Qualifications

• Proven experience in .NET Core / ASP.NET Core Web API.
• Strong C# and RESTful API development.
• Experience with React.js and/or Next.js.
• Strong knowledge of SQL Server / relational databases.
• Experience with ERP systems, accounting/finance modules, and invoicing workflows.
• Understanding of system design and backend architecture.
• Experience with Git and CI/CD pipelines.

Responsibilities

• Design, develop, and maintain scalable backend services using ASP.NET Core Web API.
• Build responsive and high-performance frontend applications using React.js / Next.js.
• Work on ERP modules, accounting workflows, and financial transaction systems.
• Develop and maintain invoicing systems including tax and compliance workflows.
• Integrate third-party APIs and payment/transaction systems.
• Ensure reliability of high-volume transactional systems.
• Collaborate with cross-functional teams (Product, QA, DevOps).
• Optimize applications for performance, scalability, and security.

Skills

.NET Core

ASP.NET Core Web API

C# language

RESTful APIs

React.js

Next.js

SQL Server

ERP systems

Payments integration

CI/CD pipelines

Tools

Git

CI/CD tooling

SQL tooling

Azure

Job description

• Design, develop, and maintain scalable backend services using ASP.NET Core Web API
• Build responsive and high-performance frontend applications using React.js / Next.js
• Work on ERP modules, accounting workflows, and financial transaction systems
• Develop and maintain invoicing systems including tax and compliance workflows
• Integrate third-party APIs and payment/transaction systems
• Ensure reliability of high-volume transactional systems
• Collaborate with cross-functional teams (Product, QA, DevOps)
• Optimize applications for performance, scalability, and security

What you'll do

• Design, develop, and maintain scalable backend services using ASP.NET Core Web API
• Build responsive and high-performance frontend applications using React.js / Next.js
• Work on ERP modules, accounting workflows, and financial transaction systems
• Develop and maintain invoicing systems including tax and compliance workflows
• Integrate third-party APIs and payment/transaction systems
• Ensure reliability of high-volume transactional systems
• Collaborate with cross-functional teams (Product, QA, DevOps)
• Optimize applications for performance, scalability, and security

What you'll need

• Strong experience in .NET Core / ASP.NET Core Web API
• Proficiency in C# and RESTful API development
• Experience with React.js and/or Next.js
• Strong knowledge of SQL Server / relational databases
• Hands-on experience in: ERP systems Accounting / finance modules Transactional systems (payments, ledger, reconciliation) Invoicing systems ZATCA / tax compliance systems (or similar)
• Strong understanding of system design and backend architecture
• Experience with Git and CI/CD pipelines

Nice to have

• Microservices architecture experience
• Cloud platforms (Azure)
• Financial compliance systems (VAT, e-invoicing, ZATCA)
• Message queues (Kafka / RabbitMQ)
• Domain-Driven Design (DDD)

Benefits

• Hands-on experience with cutting-edge AI technologies and projects
• Strong opportunities for long-term growth and technical leadership.