Senior .NET Full Stack developer

Nxt Serve; Coppell (TX); On-site; USD 110,000 - 150,000; Full time

Job summary

Nxt Serve is seeking a Senior Software Engineer to design, develop, and deploy enterprise-grade applications using C#, .NET Framework 4.5+, and modern web technologies. You will collaborate with stakeholders to translate requirements into robust software solutions and documentation, delivering within scope and budget.

Ideal candidates have strong experience with .NET Core, Angular or React, REST APIs, and cloud development on Azure, plus practical knowledge of Agile/SCRUM practices and AI-driven

Qualifications

• Minimum of 5 years in a structured environment working on systems, applications, programming, development, testing, implementation and deployment.
• At least 7 years of in-depth knowledge and experience in: C#, .NET Framework 4.5+, T-SQL
• At least 2 years of development experience in: .NET Core, JavaScript, REST API, Entity Framework
• Preferred UI development experience with Angular (latest), React, CSS 3+, HTML 4+, TypeScript
• Software development lifecycle using structured processes.
• Practical knowledge of Agile principles and lead SCRUM ceremonies
• Experience with cloud development (Azure preferred)
• Mortgage origination industry experience highly preferred
• Experience and working knowledge of AI such as RAG/Graph/LLMs are preferred
• Bachelor s degree in Computer Science or related field required

Responsibilities

• Conceptualize, design, program, test, implement and deploy software applications using the appropriate documentation, processes, and quality standards.
• Provide business and project expertise when collaborating with clients, IT resources, vendors, consultants and other stakeholders to identify user requirements, assess technologies, and implement technical solutions.
• Ensure accuracy of coding, create technical documentation; utilize software configuration, version and quality management processes.
• Work with project participants to maximize productivity, effectiveness and timely completion.
• Provide training and guidance to less experienced personnel.
• Work independently with minimal direct supervision; exercise independent judgment to obtain results.
• Consult with senior-level management; may serve as a project technology lead or as a functional specialist.
• Work significant and/or unique issues where analysis of data requires evaluation of intangibles.
• Independently applies problem solving skills to investigate and research complex system problems to establish root cause and resolution.
• Share information willingly when appropriate; recognize confidential information and handle with discretion.
• Special projects as assigned.

Skills

C#

.NET Framework 4.5+

JavaScript

REST API

Entity Framework

Angular

React

TypeScript

Agile / SCRUM

AI (RAG/LLMs)

Education

Bachelor's degree in Computer Science

Tools

Azure

Git

Job description

POSITION SUMMARY Senior Software Engineer

The Senior Software Engineer will develop and enhance components and applications using functional and detail design requirements documentation, programming languages, and change management and quality assurance processes to the benefit of the enterprise, and during which it is necessary to collaborate with others to produce the appropriate documentation, estimates, and other artifacts to complete work on time, within budget, and within scope.

Responsibilities

• Conceptualize, design, program, test, implement and deploy software applications using the appropriate documentation, processes, and quality standards.
• Provide business and project expertise when collaborating with clients, IT resources, vendors, consultants and other stakeholders to identify the user requirements, assess technologies, recommend and implement technical solutions.
• Ensure accuracy of coding, create technical documentation; utilize software configuration, version and quality management processes.
• Work with project participants to maximize productivity, effectiveness and timely completion.
• Provide training and guidance to less experienced personnel.
• Work independently with minimal direct supervision; exercise independent judgment to obtain results.
• Consult with senior-level management; may serve as a project technology lead or as a functional specialist.
• Work significant and/or unique issues where analysis of data requires the evaluation of intangibles.
• Independently applies problem solving skills to investigate and research complex system problems to establish root cause and resolution.
• Share information willingly when appropriate; recognize confidential information and handle with discretion.
• Special projects as assigned.

Qualifications

• Minimum of 5 years in a structured environment working on systems, applications, programming, development, testing, implementation and deployment required.
• At least 7 years of in-depth knowledge and experience in: C#, .NET Framework 4.5+, T-SQL
• At least 2 years of development experience in: .NET Core, JavaScript, REST API, Entity Framework
• Preferred UI development experience with Angular (latest) , React, CSS 3+, HTML 4+, TypeScript
• Software development lifecycle using structured processes.
• Practical knowledge of Agile principles and prefer ability to lead SCRUM ceremonies
• Experience with cloud development (Azure preferred)
• Competent with tool use to manage the following functions: code management, unit testing, integration testing, version control, and prototyping.
• Mortgage origination industry experience highly preferred
• Experience and working knowledge of AI such as RAG/Graph/LLMs are preferred
• Bachelor s degree in Computer Science or related field required

Roles & Responsibilities

Skills To Be Evaluated On

• NET,Angular,Microsoft Azure,.Net Core,Fullstack Developer