Dot Net Full Stack Developer

FIS; Pune District; On-site; INR 1,800,000 - 2,800,000; Full time

Benefits offered by this job

Fintech innovation

Diverse team

Career development

Community contribution

Competitive salary

Job summary

FIS Pune is hiring a Dot Net Full Stack Developer with 6 to 8 years of experience to design, build, and support backend solutions for a trading platform. You will work with product, business, QA, and DevOps teams to deliver scalable, secure applications that support critical business functions.

You will design, develop, test, and maintain backend software using C#, .NET 8+, RESTful APIs, and microservices. A strong foundation in SDLC and Agile methodologies is required.

Qualifications

• 6 to 8 years of professional software engineering experience.
• Experience designing and developing enterprise software using C#, .NET Framework, .NET Core, and .NET 8+.
• Strong knowledge of ASP.NET, Web API, and REST-based integrations.
• Hands-on with unit testing frameworks such as xUnit, NUnit, or MSTest.
• Experience with relational databases like SQL Server or Oracle.
• Understanding of microservices, distributed systems and modern software design.
• Git-based source control and collaborative development practices.
• Knowledge of SDLC and Agile, Iterative, and Waterfall approaches.
• Analytical, problem-solving, debugging and technical troubleshooting skills.
• Ability to create design documentation and implementation plans.
• Excellent communication across technical and business teams.

Responsibilities

• Design, develop, test, implement, maintain, and support enterprise-grade software applications and services.
• Analyze business requirements and translate them into scalable technical solutions.
• Develop backend applications using C#, .NET Framework, .NET Core, and .NET 8+.
• Build and maintain RESTful APIs, web services, and microservices-based solutions.
• Collaborate with product owners, business analysts, QA, and DevOps across the delivery lifecycle.
• Participate in architecture reviews, solution design discussions, and modernization initiatives.
• Optimize performance, scalability, availability, and reliability across distributed systems.
• Create technical specifications, design documentation, and implementation artifacts.
• Troubleshoot production issues, perform root cause analysis, and drive resolutions.
• Conduct code reviews, promote engineering best practices, and mentor peers.
• Lead small to medium-sized development initiatives and coordinate deliverables.
• Contribute to Agile ceremonies and continuous improvement.

Skills

C#

.NET Framework

.NET Core

.NET 8+

ASP.NET

Web API

REST APIs

Microservices

SQL Server

Oracle

Git

SDLC

Agile

Unit testing

Java exposure

Perl exposure

Trading platform knowledge

Multi-priority management

Technical leadership

Education

Bachelor of Information Technology

Job description

Type Of Hire

Experienced (relevant combo of work and education)

Education Desired

Bachelor of Information Technology

Position Type

Full time

Type Of Hire

Experienced (relevant combo of work and education)

Education Desired

Bachelor of Information Technology

Dot Net Full Stack Developer – 6 to 8 Yrs of Experience – Pune Location – General Shift

About The Role

As a Senior Software Engineer, you will design, build, and support high-performance backend solutions for a complex trading platform environment. You will work closely with product, business, quality engineering, and operations teams to deliver scalable, secure, and reliable applications that support critical business functions. Success in this role requires strong software engineering expertise, analytical thinking, and the ability to translate business requirements into robust technical solutions.

What You Will Be Doing

• Design, develop, test, implement, maintain, and support enterprise-grade software applications and services
• Analyze business requirements and translate them into scalable, maintainable technical solutions
• Develop high-quality backend applications using C#, .NET Framework, .NET Core, and .NET 8+
• Build and maintain RESTful APIs, web services, and microservices-based solutions
• Collaborate with product owners, business analysts, QA, and DevOps teams throughout the delivery lifecycle
• Participate in architecture reviews, solution design discussions, and application modernization initiatives
• Optimize application performance, scalability, availability, and reliability across distributed systems
• Create and maintain technical specifications, design documentation, and implementation artifacts
• Troubleshoot production issues, perform root cause analysis, and drive timely resolutions
• Conduct code reviews, promote engineering best practices, and mentor less experienced developers
• Lead small to medium-sized development initiatives and coordinate technical deliverables
• Contribute to Agile ceremonies and support continuous improvement across development teams

What You Will Bring

• Typically requires 6 to 8 years of professional software engineering experience
• Experience designing and developing enterprise software applications using C#, .NET Framework, .NET Core, and .NET 8+
• Strong knowledge of ASP.NET, Web API development, and REST-based integrations
• Hands-on experience with unit testing frameworks such as xUnit, NUnit, or MSTest
• Experience working with relational databases such as SQL Server, Oracle, or similar database technologies
• Strong understanding of microservices architecture, distributed systems, and modern software design principles
• Experience with Git-based source control and collaborative development practices
• Strong understanding of Software Development Life Cycle (SDLC) methodologies including Agile, Iterative, and Waterfall
• Proven analytical, problem-solving, debugging, and technical troubleshooting skills
• Ability to create technical documentation, solution designs, and implementation plans
• Excellent verbal and written communication skills with the ability to collaborate across technical and business teams.

Nice To Have Skills/knowledge

• Exposure to Java or Perl development environments
• Experience supporting trading platforms, financial technology applications, or transaction-processing systems
• Experience managing multiple priorities and working across concurrent initiatives
• Experience providing technical leadership, mentoring, and team support
• Ability to resolve production issues with urgency and a strong customer-focused mindset

What We Offer You

At FIS, we are as committed to growing our employees’ careers as our own business. We offer~

• Opportunities to innovate in fintech
• Inclusive and diverse team atmosphere
• Professional and personal development
• Resources to contribute to your community
• Competitive salary and benefits

Privacy Statement

FIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the Online Privacy Notice.

Sourcing Model

Recruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.