Software Developer

Nisum is a leading global digital commerce firm headquartered in California, with services spanning digital strategy and transformation, insights and analytics, blockchain, business agility, and custom software development. Founded in 2000 with the customer-centric motto Building Success Together, Nisum has grown to over 1,800 professionals across the United States, Chile, Colombia, India, Pakistan, and Canada. A preferred advisor to leading Fortune 500 brands, Nisum enables clients to achieve business growth by building the advanced technology needed to reach customers through immersive digital and physical experiences. 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) 5 to 8 years of professional experience as a C# & .NET engineer. 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. 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.