Senior Software Developer (.NET)

TNS Inc.; Bengaluru; On-site; INR 2,000,000 - 3,500,000; Full time

Job summary

TNS Inc. in Bengaluru is seeking a software developer with over 14 years of IT experience, proficient in C# and .NET/.NET Core. The ideal candidate will work on developing high-quality software solutions and collaborate within a professional team to ensure timely deliveries.

Strong knowledge of RESTful API design and modern frameworks like React is essential, along with documentation skills. Join TNS and drive innovation in technology solutions!

Qualifications

• Minimum 14 years of experience in the IT industry.
• Experience developing applications using C# and the .NET/.NET Core ecosystem.
• Strong understanding of RESTful API design.

Responsibilities

• Assist in analysis, problem-solving, development, and delivery of software solutions.
• Develop software that meets TNS' quality and performance standards.
• Collaborate with a professional technology team for timely delivery.

Skills

C#

.NET/.NET Core

ASP.NET Core

RESTful API

Entity Framework Core

JavaScript/TypeScript

React

Agile

Git

SQL Server

Education

Computer science degree or equivalent

Tools

Azure DevOps

Jira

Docker

Job description

Overview

An extraordinarily talented group of individuals work together every day to drive TNS' success, from both professional and personal perspectives. Come join the excellence!

The Software area is responsible for the development of computer programming systems and applications, including design, coding, testing, and deployment of products and solutions to meet firm obligations.

Responsibilities

• Assist in analysis, problem‑solving, development, and delivery of maintainable and efficient software solution elements across TNS’ business capabilities.
• Develop software that meets or exceeds TNS’ quality and performance standards.
• Collaborate as a member of a professional technology team engaged in structured and prompt delivery of technology solutions.
• Pursue self‑improvement, innovation, and the adoption of best practice to enhance team productivity and effectiveness.
• Develop and execute test plans that thoroughly test applications and allow for quality implementation.
• Prepare and maintain documentation of applications and systems.
• Communicate status, issues, and risks with leaders promptly.
• Deliver outcomes that fit within the design direction and architectural boundaries provided by the design team.
• Provide consistent and improving level of quality within the code base, working with the QA team to enable efficient, high‑quality testing.
• Provide delivery outcomes that minimize impact on operations while maintaining third‑level support, delivering increased stability to TNS’ enterprise applications.

Qualifications

• Minimum 14 years of experience in the IT industry.
• Experience developing applications using C# and the .NET/.NET Core ecosystem.
• Advanced experience building solutions with ASP.NET Core, including Web API and MVC.
• Strong understanding of RESTful API design and experience integrating with distributed systems and microservices.
• Experience working with Entity Framework Core or other ORM frameworks.
• Strong experience developing with JavaScript/TypeScript and modern front‑end frameworks such as React; experience with Angular, AngularJS, or jQuery is a plus.
• Ability to work independently and as part of a collaborative team.
• Demonstrated experience providing work‑item estimates for tasks and features.
• Ability to manage time effectively and meet agreed‑upon deadlines.
• Experience preparing and maintaining technical documentation for applications and systems.

Desired Qualifications

• Experience working within a Scrum/Agile team, including an understanding of various Scrum roles.
• Experience writing User Stories and acceptance criteria.
• Familiarity with Git and tools such as Azure DevOps, GitHub, Jira, Bitbucket, Confluence, or Bamboo.
• Experience with test‑driven development (TDD) using frameworks such as xUnit, NUnit, or Selenium.
• Experience with creating and reviewing design documentation.
• Basic knowledge of SQL Server, PostgreSQL, RabbitMQ, Azure Service Bus, IdentityServer, Quartz.NET, or related libraries and tools.
• Experience with build and dependency tools like MSBuild, NuGet, or Cake.
• Experience building applications using Razor Pages, Blazor, ASP.NET Core MVC, or Web Services (REST/SOAP).
• Good understanding of HTML, CSS, AJAX, and general front‑end integration concepts.
• Familiarity with cloud platforms, preferably Azure, including services like App Service, Functions, Storage, Key Vault, ARM/Bicep, and Monitoring.
• Experience with automation tools such as Ansible, Terraform, Puppet, or Chef.
• Experience with containerization using Docker and orchestration frameworks like Kubernetes, AKS, or EKS.
• Experience working within Linux and Windows Server environments.
• Payment industry experience highly desired.

Education and Certifications

Computer science degree or equivalent work experience within a professional software environment.

Employment Equity

TNS is an equal opportunity employer. TNS evaluates qualified applicants without regard to race, color, religion, gender, national origin, age, sexual orientation, gender identity or expression, protected veteran status, disability/handicap status or any other legally protected characteristic.