Software Developer (C# & .NET)

What You'll Do:

• You will help Investigate and resolve production defects across portal, workflow, and batch job flows
• Implement feature enhancements for data operations teams (submittals, furnisher monitoring, Rent Bureau, SmartLoad)
• Add and extend unit/integration tests for high-risk helpers and controllers
• Participate in security remediation, dependency upgrades, and Sonar findings
• Document non-obvious business rules
• Collaborate with operations, QA, and product owners in a multi-environment release process

What You Know:

• Strong C# and ASP.NET Core (MVC, Razor views, dependency injection, middleware pipeline)
• Experience with layered architectures (web → business → data access)
• Solid SQL skills; comfortable writing and tuning queries against MySQL (Aurora)
• Experience building and maintaining REST API integrations (HTTP clients, JWT/auth tokens, error handling)
• Proficiency with Git, code review, and working in a shared enterprise repo
• Web & UI Razor/MVC development (controllers, partial views, view components, session/temp data)
• JavaScript and Bootstrap for form-heavy operational UIs
• Understanding of CSRF, HSTS, secure cookies, and session hardening Data & integration
• Experience with multiple database connections and schema-bound business logic
• Familiarity with batch/background job patterns (Hangfire or equivalent)
• File upload/download at scale (large multipart uploads, shared storage, virus scanning patterns)
• Exposure to enterprise auth: SSO/OIDC (Okta or similar), LDAP/Active Directory group claims

Education:

• Bachelor’s degree in Computer Science or a C# & .NET, or equivalent practical experience and 5 to 8 years of professional experience as a C# & .NET engineer.

Benefits:

• In addition to competitive salaries and benefits packages, Nisum India offers its employees some unique and fun extras:
• Continuous Learning - Year-round training sessions are offered as part of skill enhancement certifications sponsored by the company on an as-need basis. We support our team to excel in their field.
• Parental Medical Insurance - Nisum believes our team is the heart of our business and we want to make sure to take care of the heart of theirs. We offer opt-in parental medical insurance in addition to our medical benefits.
• Activities -From the Nisum Premier League's cricket tournaments to hosted Hack-a-thon, Nisum employees can participate in a variety of team building activities such as skits, dance performance in addition to festival celebrations.
• Free Meals - Free snacks and dinner is provided on a daily basis, in addition to subsidized lunch.