Senior .NET Full-Stack Engineer for Finance Modernization

Intone Inc

Livingston, Northern (NJ, KY)

Hybrid

USD 110,000 - 150,000

Full time

12 days ago

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Job summary

Intone Inc. seeks an experienced Senior .NET Full Stack Developer for a 12-month contract in Livingston, NJ. The role focuses on backend development (.NET Core, C#, SQL) with a 75/25 split to frontend work using React (Angular experience also considered).

You will modernize critical financial services applications and collaborate across QA, product, and business teams. The ideal candidate has strong analytical and problem-solving skills, experience with legacy modernization, and a proven track

Qualifications

Strong development experience with .NET Core and C#.
In-depth SQL skills with relational databases and performance tuning.
Experience building modern web apps with React or Angular.
Backend development focus with business logic and data-intensive apps.
Ability to analyze complex requirements and justify technical choices.

Responsibilities

Design, develop, and modernize enterprise applications using .NET Core, SQL, and React/Angular.
Allocate ~75% of time to backend development and ~25% to frontend work.
Participate in modernization efforts for existing services and processes.
Translate business requirements into scalable technical solutions.
Develop understanding of business rules and data flows behind applications.
Collaborate with QA, product stakeholders, and business partners; participate in code reviews.